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Journal articles on the topic 'Tomato'
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Timuška, Agris. "Paradīzes ābols un tā līdzinieki Eiropas valodās: ģeolingvistisks pārskats." Vārds un tā pētīšanas aspekti: rakstu krājums = The Word: Aspects of Research: conference proceedings, no. 25 (November 23, 2021): 157–61. http://dx.doi.org/10.37384/vtpa.2021.25.157.
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The article deals with the semantic motivation of names denoting tomatoes (Solanum lycopersicum). It is based on the material recorded in subdialects of European languages as answers to the questionnaire of the Atlas Linguarum Europae and presented in a geolinguistic map. In general, 6motivational groups of names have been established: 1) names based on Nahuatl tomatl, cf. Fr. tomate, Gm. Tomate, Port., It. tomata, Engl., Welsh, Irish, Scots, Manx tomato, Latv. t(u)omāts / t(u)omats / tumāts, Lith. tumãtas, etc.; 2) names based on Nahuatl tomatl with voiced anlaut, cf. Gr., Turk. domata, Alb. domate, Mac. domat, Serb. domatija; 3a) ‘apple of paradise’, cf. Gm. Paradeisapfel, Cr. paradajske, Hung. paradiscom, Cz. paradajka / rajče; 3b) ‘love-apple’, cf. Engl. love-apple / apple of love, Gm. Liebesapfel, Fr. pomme d'amour, It. pomodamore; 3c) ‘small apple’, cf. Cors. pumata, Sard. bomata; 3d) ‘golden apple’, cf. It. pomodoro, Russ., Bruss., Ukr., Pol., Cr. pomidor, Lith. pomidoras / pamidoras / pamidoris, Latv. pamidòrs, etc.; 3e) ‘Frankish apple’, cf. Gr. frango¬milo, Bulg. frenki; 3f) ‘swine-apple’, cf. Kalm. haxan aľmn; 4a) ‘egg-plant’, cf. Bulg. patladžan, Russ., Ukr. baklažan; 4b) ‘Frankish egg-plant’, cf. Gr. frangomɛlindzána; 4c) ‘red(dish) egg-plant’, cf. Bosn. crveni patlidžan; 5a) ‘red tomato’, cf. Bulg. črveno domate; 5b) ‘red cucumber’, cf. Kum. k՚՚yzylbadirdzag; 6) ‘sth. red / pink’, cf. Rum. roşie / roşă. Having examined the attested forms regarding their origin and semantics, the author concludes that the names denoting a tomato plant or its fruit are rich in variants in the Baltic languages. But in some European languages, the tomato has been named after another fruit or vegetable (preferably apple, eggplant, and cucumber). Some phraseological units using the name of tomato are met in colloquial German. Only a few toponyms with the names of tomato have been attested in Latvian toponymy; there are no anthroponyms derived from them.
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Mustain, Mustain, Aisyah Suci Ningsih, Juandito Yudhatama, Balqis Alyssa Pramesti Regina, and Mesa Maisela. "Pengaruh Konsentrasi Bakteri, Ph, dan Waktu Fermentasi terhadap Produk Nata De Tomato dengan Starter Acetobacter Xylium." Jurnal Pendidikan dan Teknologi Indonesia 2, no. 3 (March 27, 2022): 121–25. http://dx.doi.org/10.52436/1.jpti.142.
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Tomat (Lycopersicum Esculentum Mill) merupakan salah satu jenis tanaman yang seringkali diolah untuk berbagai macam masakan karena rasanya yang enak dan harganya yang murah. Namun Karena tomat tidak dapat bertahan lama terutama pada suhu ruang, oleh sebab itu dilakukan penelitian Nata De Tomato untuk mencari alternatif pengolahan tomat yang enak dan bergizi dengan menggunakan metode fermentasi. Nata De Tomato merupakan makanan hasil fermentasi tomat yang cocok untuk dimakan oleh semua orang. Untuk mendapatkan Nata De Tomato dengan kualitas yang baik, dilakukan penelitian dengan variabel konsentrasi bakteri Acetobacter Xylinum. Durasi fermentasi berlangsung selama 11 hari, dan derajat keasaman cairan fermentasi terdiri dari beberapa variabel. Hasil penelitian menunjukkan bahwa produk Nata De Tomato dengan konsentrasi starter 15% dengan pH 3 memiliki ketebalan paling tinggi dibandingkan dengan sampel Nata De Tomato lainnya dengan memiliki ketebalan 2cm. Namun, sampel Nata De Tomato dengan hasil optimum adalah sampel dengan konsentrasi starter 20% dengan pH 3 memenuhi standar SNI 01 - 4317, 1996 dengan kadar sukrosa sebesar 15,7% dan ketebalan nata 1,7 cm.
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Ploeg, Antoon. "Effects of amending soil with Tagetes patula cv. Single Gold on Meloidogyne incognita infestation of tomato." Nematology 2, no. 5 (2000): 489–93. http://dx.doi.org/10.1163/156854100509394.
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AbstractThe effects of amending soil with either roots or tops of tomato or marigold on subsequent tomato growth and infestation by Meloidogyne incognita was determined in greenhouse pot experiments. Controls consisted of non-amended soil, and pre-cropping for 8 weeks with tomato or marigold previously infested with M. incognita. Amending soil with marigold or tomato tops or roots increased the weight of tomato tops at high M. incognita inoculum densities. Galling and nematode populations were high when tomato followed tomato, but very low when tomato followed marigold. Galling and final nematode population levels were reduced by all soil amendments, but by much less than pre-cropping with marigold for 8 weeks. Although some reduction in nematode infestation can be achieved by amending soil with marigold plant parts, this reduction is not specific to marigold and is unlikely to be of practical use. Die Wirkung einer Bodenverbesserung mit Tagetes patula cv. Single Gold auf den Befall von Tomaten durch Meloidogyne incognita - In Topfversuchen im Gewächshaus wurde die Wirkung von Wurzeln oder oberirdischen Teilen von Tomate oder Tagetes auf das anschließende Wachstum und auf den Befall mit Meloidogyne incognita untersucht. Als Kontrollen dienten nichtverbesserter Boden oder eine acht Wochen lange Vorkultur von Tomaten oder Tagetes in voher mit M. incognita verseuchter Erde. Eine Bodenverbesserung mit oberirdischen Teilen oder Wurzeln von Tagetes oder Tomate steigerte das Gewicht der oberirdischen Teile von Tomatenpflanzen bei hohen Befallsdichten. Gallbildung und Nematodenpopulationen waren hoch, wenn Tomate auf Tomate folgte, aber nur gering bei Tomate nach Tagetes. Gallbildung und Höhe der Endpopulation wurden durch alle Bodenverbesserungen vermindert, aber deutlich weniger als durch eine achtwöchige Vorkultur von Tagetes. Obwohl eine gewisse Verminderung der Nematodenpopulation durch eine Bodenverbesserung mit Teilen von Tagetespflanzen erreicht werden kann, ist diese Verminderung nicht spezifisch für Tagetes und wahrscheinlich ohne praktischen Nutzen.
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Ginting, Yolanda Br, H. A. Zaki Yamani, and Revi Sunaryati. "ANALISIS PENDAPATAN USAHATANI TOMAT (Lycopersicum esculentum) DI KELURAHAN KALAMPANGAN KOTA PALANGKA RAYA." JOURNAL SOCIO ECONOMICS AGRICULTURAL 17, no. 1 (March 23, 2022): 21–29. http://dx.doi.org/10.52850/jsea.v17i1.4323.
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Penelitian ini bertujuan untuk mengetahui gambaran umum usahatani tomat dan analisis pendapatan usahatani tomat serta nisbah pendapatan usahatani tomat di Kelurahan Kalampangan. Hasil analisis deskriptif gambaran umum usahatani tomat di Kelurahan Kalampangan. Petani tomat menggunakan benih serpo dan gustavi. Pengolahan lahan dilakukan dengan cara mencangkul tipis-tipis tanah hingga gembur serta menaburkan rata-rata 3 sak kapur dan 10 sak kotoran ayam. Pemupukan dilakukan rata-rata 4 kali dalam satu musim tanam. Perawatan dilakukan secara bertahap yang berupa penyiraman, penyemprotan dan menghilangkan gulma. Pemasangan tiang dan tali dilakukan secara bertahap, pemasangan tiang hanya sekali sedangkan pemasangan tali dilakukan rata-rata sebanyak 5 kali dalam satu musim tanam. Pemanenan dilakukan setiap dua hari sekali. Alokasi waktu tenaga kerja petani tomat sebesar 81 HOK. Kendala yang dihadapi petani tomat berupa harga benih dan pupuk yang terlalu mahal serta kurangnya pendampingan dari penyuluh setempat. Hasil analisis pendapatan Usahatani tomat di Kelurahan Kalampangan menunjukkan Rata-rata pendapatan petani tomat sebesar Rp 4.672.794 dengan rata-rata penerimaan (TR) sebesar Rp 6.560.000 dan rata-rata total biaya (TC) sebesar Rp 1.887.206. dengan nisbah pendapatan / Retrun Cost Ratio (R/C) sebesar 3, 43 dengan kata lain R/C > 2 yang diartikan bahwa usahatani tomat di Kelurahan Kalmpangan Kota Palangka Raya menguntungkan untuk diusahakan.
This study aims to analysiss descriptiveto determine a general over view tomato farm and analysis of income tomato farming and tomato farming income ratio in Sub Kalampangan. The results of analysis descriptive of the general description of farming tomato in Kalampangan Village. Tomato growers use serpo and gustavi seeds. Land processing is carried out by hoeing the soil until it is loose and sprinkling an average of 3 sacks of lime and 10 sacks of chicken manure. Fertilization is done an average of 4 times in one growing season. Treatment is carried out in stages in the form of watering, spraying and removing weeds. The installation of poles and ropes is carried out in stages, installing the poles only once, while the installation of ropes is done an average of 5 times in one growing season. Harvesting is Yolanda Br Ginting, H. A. Zaki Yamani, Revi Sunaryati ANALISIS PENDAPATAN USAHATANI TOMAT (Lycopersicum esculentum) DI KELURAHAN KALAMPANGAN KOTA PALANGKA RAYA done every two days. The allocation of labor time for tomato farmers is 81 HOK. The obstacles faced by tomato farmers include the price of seeds and fertilizers which are too expensive and the lack of assistance from local extension workers. The results of the analysis of tomato farming income in Kalampangan Village showed that the average income of tomato farmers was IDR 4,672,794 with an average income (TR) of IDR 6,560,000and an average total cost (TC) of IDR 1,887,206. with an income ratio / Retrun Cost Ratio (R / C) of 3.43 in other words, R / C> 2 which means that tomato farming in Kalampangan Village, Palangka Raya City is profitable to cultivate. Keywords: Income, Return Cost Ratio (R/C), Tomato Farming
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Ramadhani, Saidina, M. Abduh Ulim, and Trisda Kurniawan. "Perlakuan biopriming kombinasi ekstrak tomat dan Trichoderma spp. terhadap viabilitas dan vigor benih terung (Solanum melongena L.) kadaluarsa." Jurnal Ilmiah Mahasiswa Pertanian 3, no. 2 (May 1, 2018): 80–89. http://dx.doi.org/10.17969/jimfp.v3i2.7493.
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Abstrak. Penelitian tentang pengaruh perlakuan biopriming terhadap viabilitas dan vigor benih terung kadaluarsa dilaksanakan di Laboratorium Ilmu dan Teknologi Benih dan Laboratorium Penyakit Tanaman Universitas Syiah Kuala, Banda Aceh pada bulan Agustus sampai dengan Oktober 2017. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi ekstrak buah tomat dan spesies Trichoderma spp. serta interaksi antara konsentrasi ekstrak buah tomat dan spesies Trichoderma spp. terhadap viabilitras dan vigor benih terung kadaluarsa. Penelitian ini dilakukan dengan menggunakan Rancangan Acak Kelompok (RAL) pola faktorial dengan 2 faktor dan 3 ulangan. Faktor pertama yaitu konsentrasi ekstrak buah tomat yang terdiri atas 4 taraf dan faktor kedua yaitu spesies Trichoderma spp. yang terdiri atas 3 taraf. Hasil penelitian menunjukkan bahwa konsentrasi ekstrak buah tomat terbaik dijumpai pada konsentrasi ekstrak buah tomat 10%, baik yang dikombinasikan dengan T. harzianum maupun T. asperellum. Jenis Trichoderma spp. terbaik dijumpai pada T. harzianum pada semua konsentrasi ekstrak buah tomat.Kata kunci: Biopriming, Ekstrak Buah Tomat, Trichoderma spp..Biopriming Treatment Combination of Tomato Extract and Trichoderma spp. to Viability and Vigor of Expired Eggplant Seeds Abstract. Research on the effect of biopriming treatment on viability and vigor of expired eggplant seeds was conducted at the Laboratory of Seed Science and Technology and Plant Disease Laboratory of Syiah Kuala University, Banda Aceh from August to October 2017. This study aims to determine the effect of tomato extract concentration and species Trichoderma spp. as well as the interaction between the concentration of tomato extract and species Trichoderma spp. to viability and vigor of expired eggplant seeds. This research was conducted by using Randomized Block Design (RBD) factorial pattern with 2 factors and 3 replications. The first factor is the concentration of tomato extract consisting of 4 levels and the second factor is species Trichoderma spp. which consists of 3 levels. The results showed that the best concentration of tomato extract was found in the concentration of 10% tomato extract, both combined with T. harzianum and T. asperellum. The best species of Trichoderma spp. found in T. harzianum in all concentrations of tomato extracts.Keywords : Biopriming, Tomato Extract, Trichoderma spp..
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Ruiz Flores, Gabriel, Maricela Quiroz-Bravo, Mario Márquz Lemus, Diana Maylet Hernández-Martínez, and Ma del Socorro López-Cortez. "Effect of Processing Stage on the Bioactives of Tomato Purees Supplemented Preserved by Microwaves." Journal of the Mexican Chemical Society 67, no. 2 (April 1, 2023): 103–21. http://dx.doi.org/10.29356/jmcs.v67i2.1877.
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Abstract. Tomatoes are a natural source of bioactive compounds. Most of these substances accumulate in the tomato skin and seeds and are scarce in the pulp, which is the main ingredient of tomato products. The application of technological processes as well as plant variety, cultivation, and harvesting conditions, can significantly affect the content and composition of phenolics in tomato fruit and tomato-based products. To increase the content of bioactive, in the present investigation a tomato puree supplemented with the seeds and skin of the fruit was prepared using tomatoes of Mexican origin. The bioactive compounds at each stage of the process were evaluated. The variation in bioactive compounds occurred during the tomato juice concentration stage. The retention of bioactive compounds was similar when conventional pasteurization and microwave treatment were applied independently, however, the microwave used a lower time. Tomato puree supplemented with seeds and skin presented a higher content of bioactive. There were no significant differences in the microbiological activity between pasteurization and microwave treatment since both heat treatments achieved similar microbial inactivation. Chlorogenic acid, rutin, resveratrol, quercetin, and naringenin were identified by HPLC. The microwave-treated tomato puree presented a less acidic taste, a more intense red color, and a more pleasant aroma compared to the pasteurized tomato puree. The PCA analysis showed that the processing stages that affect the polyphenolic content in the elaboration of tomato purees corresponded to the heat treatments appliednd and the concentration stage. Resumen. Los tomates son una fuente natural de bioactivos. La mayoría de estas sustancias se acumulan en la piel y las semillas del tomate y son escasas en la pulpa, que es el ingrediente principal de los productos derivados del tomate. La aplicación de procesos tecnológicos, así como la variedad de plantas, el cultivo y las condiciones de cosecha, pueden afectar significativamente el contenido y la composición de compuestos fenólicos en el fruto del tomate y los productos a base de tomate. Para aumentar el contenido de bioactivos, en la presente investigación se preparó un puré de tomate suplementado con las semillas y la piel del fruto utilizando tomates de origen mexicano. Se evaluaron los compuestos bioactivos en cada etapa del proceso. La variación de los compuestos bioactivos ocurrió durante la etapa de concentración del jugo de tomate. La retención de compuestos bioactivos fue similar cuando la pasteurización convencional y el tratamiento con microondas se aplicaron de forma independiente, sin embargo, el microondas usó un tiempo menor. El puré de tomate suplementado con semillas y piel presentó mayor contenido de bioactivos. No hubo diferencias significativas en la actividad microbiológica entre la pasteurización y el tratamiento con microondas ya que ambos tratamientos térmicos lograron una inactivación microbiana similar. Por HPLC se identificaron ácido clorogénico, rutina, resveratrol, quercetina y naringenina. El puré de tomate tratado con microondas presentó un sabor menos ácido, un color rojo más intenso y un aroma más agradable en comparación con el puré de tomate pasteurizado. El análisis PCA mostró que las etapas de procesamiento que inciden en el contenido polifenólico en la elaboración de purés de tomate correspondieron a los tratamientos térmicos aplicados y la etapa de concentración.
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Shabira, Syarifah Phatia, Agam Ihsan Hereri, and Elly Kesumawati. "Identifikasi Karakteristik Morfologi dan Hasil Beberapa Jenis Tanaman Tomat (Lycopersicum esculentum) di Dataran Rendah." Jurnal Ilmiah Mahasiswa Pertanian 4, no. 2 (March 29, 2020): 51–60. http://dx.doi.org/10.17969/jimfp.v4i2.11042.
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Abstrak. Tomat cherry memiliki keunggulan ekonomis dibandingkan tomat jenis lain. Keunggulan terletak pada harga jual yang tinggi dan relatif stabil. Tomat yang dibudidayakan di daerah tropis cenderung lebih produktif di dataran tinggi dari pada di dataran rendah. Untuk mengimbangi permintaan tersebut maka budidaya tomat perlu terus dikembangkan, baik secara perluasan areal penanaman maupun perbaikan sifat genetik tanaman.Penelitian ini bertujuan untuk mengidentifikasikan karakteristik morfologi dan hasil beberapa jenis tanaman tomat di dataran rendah, dimana kondisi lingkungan yang berbeda dengan kondisi asal tanaman tersebut. Penelitian ini menggunakan Rancangan Acak Kelompok pola non faktorial dengan perlakuan jenis tanaman tomat, yang terdiri dari 6 jenis tanaman tomat dengan 3 ulangan yang ditanam di Gampong Lamgugop, Kecamatan Syiah Kuala, Kota Banda Aceh pada bulan Juli 2017 sampai dengan bulan Januari 2018. Adapun jenis tanaman tomat cherry yang digunakan adalah Indigo Sun (Chile), Italian Tree (Italia), Black Krim (Ukraina), JPN-1 dan Momotaro (Jepang), Serta TVF-134 (Thailand).Hasil penelitian menunjukkan terdapat pertumbuhan karakteristik morfologi yang belum optimal pada fase generatif tanaman tomat. Jenis tanaman tomat yang dapat beradaptasi dari karakteristik morfologi, pertumbuhan dan hasil di dataran rendah Banda Aceh adalah Indigo Sun, JPN-1, dan Momotaro. Hasil analisis 6 jenis tanaman tomat menunjukkan bahwa jumlah buah per tanaman terbanyak terdapat pada jenis JPN-1 dengan rata-rata 4,83 buah. Tanaman tomat jenis Momotaro yang memiliki nilai rata-rata berat buah terbanyak dan diameter buah terbesar, yaitu sebesar 13,47 g dan 12,35 mm.Identification of Morphological Characteristics and Productivity Of Several Types of Tomato Plants (Lycopersicum Esculentum) in the LowlandsAbstract. Cherry tomatoes have more economic advantage than other types of tomatoes. The advantage lies in the high selling price and relatively stable. Cultivated tomatoes in the tropics land to be more productive in the highlands than in the lowlands.to compensate for this demand, tomato cultivation needs to continue to be developed, both in expanding the area and improving the genetic properties of plant. This study aims to identify the morphological characteristics and the result of several types of tomato plants in the lowlands, in wich the evironmental coditions are different from the conditions of origin of the plant. This study used a non factorial randomized block design with the treatment of tomato plant wich consists of 6 types tomato plant with 3 replications planted in Gampong Lamgugob, Sub District of Syiah Kuala Banda Aceh on july 2017 until januari 2018. The types of cherry tomato plamt used are Indigo Sun (Cile), Italian Tree (Italia), Black Krim (Ukraina), JPN-1, Momotaro (Japan), adn TVF-134 (Thailand). The result showed that there were growth in morphological characteristics were not optimal in the generative phase of tomato plant. The tomato plants that can adapt to morphological characteristics, growth and yield in the lowlands are Indigo Sun, JPN-1, and Momotaro. The result of analysis of 6 types of tomato plant showed that the highest number of fruits each plant was found in the JPN-1 with an average about 4,84 fruit. Momotaro tomato plants have the highest average fruits weight and the largest diameter 13,47 g and 12,35 mm.
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IMAM, MUHAMMAD KHAIRUL, ENDI PERMATA, and DESMIRA DESMIRA. "Sistem Kontrol Penyiram Otomatis Tanaman Tomat menggunakan Wemos D1 R1." ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika 10, no. 4 (October 27, 2022): 815. http://dx.doi.org/10.26760/elkomika.v10i4.815.
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ABSTRAKUntuk menghasilkan tanaman tomat yang berkualitas, diperlukan pemeliharaan tanaman tomat yang baik. Sistem penyiraman yang selama ini digunakan yaitu dengan cara manual. Dalam penelitian ini penulis menggunakan prototype greenhouse sebagai media tanaman tomat. Dalam penyiraman tanaman tomat, penulis membuat alat yang dapat menyiram tanaman tomat secara otomatis dengan menggunakan Wemos D1 R1. Hasil pengujian motor penyiraman otomatis bekerja apabila kelembaban tanah kurang dari 80%. Hasil pengujian sistem penyiraman sesuai dengan yang diinginkan dengan tingkat akurasi keberhasilan 100%. Kualitas buah tomat dalam greenhouse lebih bagus dengan jumlah 3 sampai 5 buah perpohon, sedangkan di luar greenhouse kualitas buah tomat kurang bagus dengan jumlah 10 sampai 15 buah perpohon.Kata kunci: Prototype Greenhouse, Penyiraman Otomatis, Tanaman Tomat, Wemos D1 R1. ABSTRACTTo produce quality tomato plants, it is necessary to maintain good tomato plants. The watering system that has been used so far is the manual method. In this study, the authors used a prototype greenhouse as a medium for growing tomatoes. In watering tomato plants, the author makes a tool that can water tomato plants automatically using Wemos D1 R1. The test results of the automatic watering motor work when the soil moisture is less than 80%. The results of testing the watering system are as desired with a 100% success rate of accuracy. The quality of tomatoes in the greenhouse is better with an amount of 3 to 5 fruit per tree, while outside the greenhouse the quality of tomatoes is less good with an amount of 10 to 15 fruits per tree.Keywords: Prototype Greenhouse, Automatic Watering, Tomato Plant, Wemos D1 R1.
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Assa, Jan Rudolf, Teltje Koapaha, and Enmia N. V. Boangmanalu. "Antioxidant Activity Of Jelly Candy From The Skin Of Red Dragons (Hylocereus spolyhizus) and Tomato (Lycopersicum esculentum Mill)." Jurnal Agroekoteknologi Terapan 3, no. 2 (December 14, 2022): 295–99. http://dx.doi.org/10.35791/jat.v3i2.44330.
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Free radicals are reactive species that can cause damage to body tissues and even cause many diseases. To neutralize free radicals in the body, antioxidants are needed. Many fruits found in Indonesia that contain antioxidants, including dragon fruit, the antioxidant content of dragon fruit is high. Jelly candy is a snack that is quite popular, especially for children. In general, the taste of jelly candy is obtained from essence which is a chemical. In this study, the taste of jelly candy was obtained from a combination of dragon fruit and tomatoes. The treatments in this study were the comparison of dragon fruit peel extract and tomato juice, including: Dragon fruit peel extract 100 g + 0 g tomato juice (A); Dragon fruit peel extract 25 g + 75 g tomato juice (B); Dragon fruit peel extract 50 + 50 g tomato juice (C); Dragon fruit peel extract 75 g + 25 g tomato juice (D); Dragon fruit peel extract 0 g + 100 g tomato juice (E). The results showed that the proportion of dragon fruit peel extract 100 g and tomato juice 0 g contained the highest total phenol in jelly candy, namely 15.2 mg GAE/g sample. The strongest antioxidant activity based on DPPH testing was found in the formula for mixing 0 g dragon fruit peel extract and 100 g tomato juice with IC50 = 203.69 ppm. Jelly candy with a proportion of 100 g of dragon fruit peel extract and 0 g of tomato juice contained the highest vitamin C of 0.455 mg/100 g sample.
Keywords: Jelly Candy, Antioxidant Activity, Proportion of Dragon Fruit Peel Extract and Tomato Extract
Abstrak
Radikal bebas merupakan spesies reaktif yang dapat menyebabkan kerusakan pada jaringan tubuh bahkan menimbulkan banyak penyakit. Untuk menetralisir radikal bebas dalam tubuh diperlukan antioksidan. Banyak buah-buahan yang terdapat di Indonesia yang mengandung antioksidan antara lain buah naga, kandungan antioksidan pada buah naga tergolong tinggi. Permen jelly merupakan makanan selingan yang cukup digemari terutama anak-anak. Pada umumnya rasa permen jelly diperoleh dari essence yang merupakan bahan kimia. Pada penelitian ini rasa permen jelly diperoleh dari kombinasi buah naga dan tomat. Perlakuan pada penelitian ini adalah perbandingan sari kulit buah naga dan sari tomat, meliputi: Sari kulit buah naga 100 g + 0 g sari tomat (A); Sari kulit buah naga 25 g + 75 g sari tomat (B); Sari kulit buah naga 50 + 50 g sari tomat (C); Sari kulit buah naga 75 g + 25 g sari tomat (D); Sari kulit buah naga 0 g + 100 g sari tomat (E). Hasil penelitian bahwa proporsi sari kulit buah naga 100 g dan sari buah tomat 0 g mengandung total fenol paling tinggi pada permen jelly yaitu 15,2 mg GAE/g sampel. Aktivitas antioksidan berdasar pengujian DPPH paling kuat terdapat pada formula pencampuran sari kulit buah naga 0 g dan 100 g sari buah tomat dengan IC50 = 203,69 ppm. Permen jelly dengan proporsi 100 g sari kulit buah naga dan sari buah tomat 0 g mengandung vitamin C tertinggi sebesar 0,455 mg/100 g sampel.
Kata Kunci: Permen Jelly, Aktivitas Antioksidan, Proporsi Sari Kulit Buah Naga dan Sari Tomat
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Wangke, Welson, and Benu Olfie L. S. "ANALISIS PENDAPATAN PETANI TOMAT PADA LAHAN SAWAH DI DESA TOSURAYA SELATAN KECAMATAN RATAHAN KABUPATEN MINAHASA TENGGARA." AGRI-SOSIOEKONOMI 11, no. 1 (March 13, 2015): 51. http://dx.doi.org/10.35791/agrsosek.11.1.2015.7242.
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This study aims to determine how much income and costs of tomato growers in paddy fields. The method used is descriptive quantitative method. The sampling method in this study is simple random sampling method is simple random method by taking a random sample. The number of samples of tomato growers and rice farmers are respectively of 7 farmers. Analysis of the data used in this research is descriptive analysis. To determine the level of income of farmers used the analysis of income. The results of this study are income tomato farmers in paddy fields Rp. USD 40,000,000 and expenses. 11,769,000. That means farming tomatoes tomato farmers benefit because the value of R / C > 1 is 3:39 Income tomato farmers in paddy fields is greater when compared with income of rice farmers. ABSTRAK Penelitian ini bertujuan untuk mengetahui berapa besar pendapatan dan biaya yang dibutuhkan petani tomat pada lahan sawah. Metode penelitian yang digunakan yaitu metode deskriptif kuantitatif. Metode pengambilan sampel dalam penelitian ini adalah metode simple random sampling yaitu metode acak sederhana dengan mengambil sampel secara acak. Jumlah sampel petani tomat dan petani padi sawah masing-masing sebanyak 7 petani. Analisa data yang digunakan dalam penelitian ini yaitu analisis deskriptif. Untuk mengetahui tingkat pendapatan petani digunakan analisis pendapatan. Hasil dari penelitian ini yaitu Pendapatan petani tomat pada lahan sawah yaitu sebesar Rp. 40,000,000 dan pengeluaran Rp. 11,769,000. Itu berarti usahatani tomat memberikan keuntungan bagi petani tomat karena nilai R/C > 1 yaitu 3.39 Pendapatan petani tomat pada lahan sawah lebih besar jika dibandingkan dengan pendapatan petani padi sawah.
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Rantung, Gina Anggina, Johny Taroreh, and Silvana Oroh. "ANALISIS HASIL TANAMAN TOMAT UNTUK MENINGKATKAN PENDAPATAN PETANI DI DESA AMPRENG KEC. LANGOWAN BARAT." Literacy: Jurnal Pendidikan Ekonomi 5, no. 1 (June 27, 2024): 229–38. http://dx.doi.org/10.53682/jpeunima.v5i1.9764.
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ABSTRAK Penelitian ini bertujuan Untuk mengetahui dan menganalisis Hasil Tomat untuk meningkatkan pendapatan petani di desa Ampreng Kecamatan Langoan Barat, Untuk mengetahui dan menganalisis Faktor apa saja yang mendukung peningkatan pendapatan petani di desa Ampreng Kecamatan Langoan Barat, dan Untuk mengetahui dan menganalisis Faktor apa saja yang menghambat peningkatan pendapatan petani di desa Ampreng Kecamatan Langoan Barat Metode penelitian menggunakan pendekatan deskriptif dengan metode survey. Pengumpulan data melalui observasi, dokumentasi, dan survey lapangan. Hasil penelitian menunjukan bahwa Harga tomat yang tidak menentu menjadi permasalahan yang di rasakan oleh para petani tomat khususnya di desa Ampreng Kecamatan Langoan Barat Kabupaten Minahasa. Jadi apabila tomat mereka bisa di katakan banyak hasil malah harganya turun begitupun sebaliknya jika tomat mereka rendah hasilnya harganya malah naik. Ini yang menjadi keluhan petani tomat di desa Ampreng Kecamatan Langoan Barat Kabupaten Minahasa. Kata Kunci: Hasil Tanaman Tomat, Pendapatan Petani ABSTRACT This research aims to find out and analyze tomato yields to increase farmers' income in Ampreng village, West Langoan subdistrict, to find out and analyze what factors support increasing farmer income in Ampreng village, West Langoan subdistrict, and to find out and analyze what factors hinder the increase. Farmers' income in Ampreng Village, West Langoan District. The research method uses a descriptive approach with survey methods. Data collection through observation, documentation and field surveys. The results of the research show that erratic tomato prices are a problem felt by tomato farmers, especially in Ampreng village, Langoan Barat sub-district, Minahasa regency. So if it can be said that their tomatoes have a lot of yield, the price goes down, and vice versa, if their tomato yield is low, the price actually goes up. This is the complaint of tomato farmers in Ampreng Village, West Langoan District, Minahasa Regency. Keywords: Crop Yield Tomatoes, Income Farmers
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Widyasanti, Asri, Nur Alifa Septianti, and Sarifah Nurjanah. "PENGARUH PENAMBAHAN MALTODEKSTRIN TERHADAP KARAKTERISTIK FISIKOKIMIA BUBUK TOMAT HASIL PENGERINGAN PEMBUSAAN (FOAM MAT DRYING)." Agrin 22, no. 1 (January 9, 2019): 22. http://dx.doi.org/10.20884/1.agrin.2018.22.1.456.
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Tomat termasuk komoditas tanaman yang banyak dijumpai di Indonesia, namun memiliki nilai ekonomiyang rendah dan mudah rusak. Salah satu usaha yang dapat dilakukan untuk mengatasi hal tersebut adalah denganmengolah tomat menjadi berbagai produk olahan salah satunya adalah pembuatan bubuk tomat. Pembuatan bubuksuatu bahan dapat dilakukan dengan metode pengeringan pembusaan. Penelitian bertujuan untuk mengetahuipengaruh penambahan maltodekstrin sebagai bahan pengisi terhadap karakteristik fisikokimia bubuk tomat yangdihasilkan. Metode yang digunakan dalam penelitian ini adalah eksperimental laboratorium dengan analisisdeskriptif. Perlakuan yang dicoba adalah penambahan maltodekstrin (10%, 15% dan 20% b/b), dengan tiga kaliulangan. Parameter yang diamati meliputi: rendemen, warna, laju pengeringan, dan karakteristik fisikokimia bubuktomat yang meliputi warna, kadar air, kadar abu, kelarutan, indeks penyerapan air, bulk density, foam density,kadar vitamin C, dan higroskopisitas. Hasil penelitian menunjukkan rata-rata kadar air awal campuran jus dan pulptomat hasil proses mixing adalah 82,68% (bb) hingga 94,9% (bb). Nilai kadar air bubuk tomat berkisar antara5,86% (bb) hingga 15,28% (bb). Pada penelitian ini hasil terbaik terdapat pada bubuk tomat dengan perlakuanpenambahan maltodekstrin 20% dengan hasil rendemen 15,29%; kadar air 5,86%; kadar abu 6,24%; foam density0,57 g/cm3; bulk density 0,77 g/cm3; kelarutan 95,23%; indeks penyerapan air 12,96%; tingkat higroskopisitas11,36%; kadar vitamin C 75,49 mg/100g. Karakteristik warna bubuk tomat pada perlakuan penambahanmaltodekstrin maupun kontrol menghasilkan warna kromatis merah.Kata kunci: bubuk tomat, maltodekstrin, pengeringan pembusaan, tomatABSTRACTTomato is one of plant commodities that easy to find in Indonesia, but it is easily damaged and has a loweconomic price. One of the alternative to solve the problem was performed by processing the fresh tomato intotomato powder. Tomato powder can made by foam mat drying method. The purpose of this study was to determinethe effect of maltodextrin addition as a filler material on physicochemical properties of tomato powder that madeby foam mat drying. This study conducted with laboratory experimental method with descriptive analysis. Therewere three repetitions that consisted of 3 treatments based on the maltodextrin addition (10%, 15% and 20% w/w).The observed parameters were total yield value, colour, drying rate, and physicochemical properties such ascolour, moisture content, ash content, solubility, water absorption index, bulk density, foam density, vitamin Ccontent, and hygroscopicity. The results showed that the average moisture content of tomato juice and pulp frommixing process was 82.68% (bb) to 94.9% (bb). The value of tomato powder water content ranges from 5.86%(bb) to 15.28% (bb). In this study, the best results were found in tomato powder with 20% maltodextrin additiontreatment with total yield of 15.29%; 5.86% moisture content; 6.24% ash content; foam density 0.57 g/cm3; bulkdensity 0.77 g/cm3; 95.23% solubility; water absorption index 12.62%; hygroscopicity 11.36%; vitamin C content75.49 mg/100g. All of maltodextrin additions and control treatments with and without maltodextrin were resultingred chromatic colour characteristic.Keywords: foam mat drying, maltodextrin, tomato, tomato powder
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Rakun, Ahmad, and I. Gde Mertha. "PENGARUH KOMPOS TERHADAP HASIL PANEN TOMAT (Lycopersicum esculentum Mill)." JURNAL PIJAR MIPA 13, no. 1 (March 31, 2018): 56. http://dx.doi.org/10.29303/jpm.v13i1.515.
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Penelitian tentang pengaruh kompos terhadap hasil panen tomat, telah dilaksanakan di Desa Montong Are Kabupaten Lombok Barat. Tujuan dilaksanakannya penelitian ini adalah untuk mengetahui: (1) pengaruh pemberian kompos terhadap hasil panen tomat pada lahan pertanian Desa Montong Are, (2) dosis kompos yang perlu diberikan pada lahan pertanian Desa Montong Are agar tomat dapat berproduksi secara optimal. Dalam penelitian ini digunakan rancangan acak lengkap dengan enam ulangan. Data penelitian dianalisis dengan analisis sidik ragam dan uji lanjut dengan Uji Beda Nyata Terkecil (BNT). Hasil penelitian menunjukkan bahwa (1) aplikasi kompos pada lahan pertanian Desa Montong berpengaruh signifikan terhadap hasil panen tomat, (2) kadar optimum kompos yang perlu diberikan pada lahan pertanian Desa Montong Are agar tomat berproduksi secara optimal adalah 1,2 kg untuk setiap 10 kg tanahStudy on the influence of compost on the yield of tomato was carried out in Montong Are Village West Lombok. The objective of this research are: (1) to identify the effect of the use of compost on the yield of tomato, (2) to identify the optimum dosage of compost that must be added to the soil of Montong Are farmland in order that tomato can product optimally. Completely randomized design with six replicates was used in this research. Data analysis with Anova and least significant difference test (LSD).The result of this research are: (1) the application of compost has a significant effect on the yield of tomato, (2) the optimum dosage of compost that must be given to the soil of Montong Are farmland in order that tomato can product optimally is 1.2 kg compost/10 kg soil.
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Setiawati, Wiwin, Neni Gunaeni, Subhan, and Agus Muharam. "Pengaruh Pemupukan dan Tumpangsari antara Tomat dan Kubis terhadap Populasi Bemisia tabaci dan Insiden Penyakit Virus Kuning pada Tanaman Tomat." Jurnal Hortikultura 21, no. 2 (October 13, 2016): 135. http://dx.doi.org/10.21082/jhort.v21n2.2011.p135-144.
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Pola tanam sayuran secara tumpang sari telah dimanfaatkan secara meluas di sentra-sentra produksi sayuran di Indonesia. Penelitian ini bertujuan mengetahui pengaruh pemupukan dan tumpangsari antara tomat dan kubis terhadap populasi Bemisia tabaci dan serangan penyakit virus kuning yang disebabkan oleh virus gemini pada tanaman tomat. Penelitian dilaksanakan di Kebun Percobaan Balai Penelitian Tanaman Sayuran, Lembang (1.250 dpl.) dari bulan Juni sampai dengan Oktober 2008. Rancangan yang digunakan ialah acak kelompok pola faktorial dengan empat ulangan. Dua faktor perlakuan yang diuji, yaitu (1) dosis pupuk (N 180 kg/ha + P2O5 150 kg/ha + K2O 100 kg/ha, N 168 kg/ha + P2O5 146,5 kg/ha + K2O 145 kg /ha, serta N 210 kg/ha + P2O5 183,125 kg/ha + K2O 181,25 kg/ha) dan (2) cara tanam (monokultur tomat dan tumpangsari tomat dengan kubis). Hasil penelitian menunjukkan bahwa penggunaan dosis pupuk yang tinggi dan tanaman tomat yang ditanam secara monokultur dapat meningkatkan populasi kutukebul dan serangan penyakit virus kuning dibandingkan dengan dosis pupuk yang lebih rendah. Penggunaan dosis pupuk yang tinggi tidak berpengaruh nyata terhadap peningkatan produksi tomat. Penggunaan dosis pupuk N 168 kg/ha + P2O5 146,5 kg/ha + K2O 145 kg/ha dan tumpangsari tomat dengan kubis dapat direkomendasikan sebagai komponen teknologi PHT untuk pengelolaan hama B. tabaci dan penyakit virus kuning pada tanaman tomat.<br /><br />The intercropping planting technique is widely implemented in vegetable production centers in Indonesia. The research on the application of different doses of fertilizers (N, P, and K) and the planting technique of tomato and cabbage on B. tabaci and the yellow disease caused by gemini virus was carried out at the Indonesian Vegetables Research Institute from June to October 2008. The objective was to determine the effect of different doses of fertilizers (N, P, and K) and tomato-cabbage intercropping on the population densities of B. tabaci and incidence of gemini virus on tomato. A factorial randomized block design with two factors and four replication was used in the experiment. Two treatments factor were tested i.e. (1) different doses of fertilizers (N 180 kg/ha + P2O5 150 kg/ha + K2O 100 kg/ha, N 168 kg/ha + P2O5 146,5 kg/ha + K2O 145 kg/ha, and N 210 kg /ha + P2O5 183,125 kg/ha + K2O 181,25 kg/ha), and (2) planting techniques (monoculture and tomato-cabbage intercropping). The result indicated that heigher doses of fertilizers resulted in higher population of whitefly per leaf and yellow virus symptoms on tomato compared to lower doses. Higher amounts of fertilizers did not significantly affect tomato yield. It is suggested that the dose of N 168 kg/ha + P2O5 146,5 kg/ha + K2O 145 kg/ha, and the tomato-cabbage intercropping technique can be incorporated into the IPM program, especially for the management of whitefly and gemini virus on tomato.<br /><br /><br />
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Tudaryati, Lia Agturani, Febi Nurilmala, and Krisna Dwiharniati. "UJI KETAHANAN TIGA VARIETAS TOMAT (SOLANUM LYCOPERSICUM L.) TERHADAP SERANGAN CMV (CUCUMBER MOSAIC VIRUS) DENGAN METODE DAS-ELISA." Jurnal Sains Natural 1, no. 2 (November 25, 2017): 101. http://dx.doi.org/10.31938/jsn.v1i2.18.
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Endurance Test Three Tomato Variety (Solanum lycopersicum L.) Against Attacks CMV (Cucumber Mosaic Virus) DAS-ELISA Method Tomato plantation intensification can be done by controlling nuisance organism plant causes disease in tomato, such as CMV. CMV can be transmitted mechanically, and therefore testing of tomato varieties resistance to CMV can be performed with CMV isolates infect mechanically to healthy tomato plants (variety Marta F1, San Marino, and Viccario). CMV isolates derived from two sources, namely a positive tomato plants attacked by CMV (plant sap) and the positive control CMV AGDIA producers commonly used as a positive control test DAS-ELISA (Double Antibody Sandwich-Enzyme Linked immunosorbent assay). This study aims to test three varieties of tomato resistance against CMV attacks. Research conducted in the screen house and laboratory virology Central Agricultural Quarantine Standards Test. Identification of CMV infection was done by observing the incubation period, symptoms appeared, and continued with DAS-ELISA test. Structured treatment completely randomized design (CRD) with 6 replications. Data processed with fingerprint analysis and continued with various multiple Duncan test at 5% level test. The results showed the disease symptoms appeared only on the varieties of San Marino from CMV infected plant sap. Symptoms caused a reduction of leaf rolling and leaf lamina 8-10 day incubation period and symptoms of stunted stems with 14-28 day incubation period, the San Marino CMV causes the reduction of plant height by 33%. Sensitivity of tomato varieties against CMV San Marino sap from plants was quantitatively evidenced by positive results on the DAS-ELISA test. Meanwhile, F1 and Marta varieties resistant to Viccario CMV infection sap from plants and the positive control CMV AGDIA producers. Keywords : Tomato (Solanum Lycopersicum l.), Cucumber Mosaic Virus, DAS-ELISA method ABSTRAK Intensifikasi perkebunan tomat dapat dilakukan dengan mengendalikan organisme pengganggu tanaman (OPT) penyebab penyakit pada tomat, seperti CMV. CMV dapat ditularkan secara mekanis, oleh karena itu pengujian ketahanan varietas tomat terhadap CMV dapat dilakukan dengan menularkan isolat CMV secara mekanik kepada tanaman tomat sehat (varietas Marta F1, San Marino, dan Viccario). Isolat CMV berasal dari dua sumber, yaitu tanaman tomat yang positif terserang CMV (sap tanaman) dan kontrol positif CMV produsen AGDIA yang biasa digunakan sebagai kontrol positif pengujian DAS-ELISA (Double Antibody Sandwich-Enzyme Linked Immunosorbent assay). Penelitian ini bertujuan untuk menguji ketahanan tiga varietas tomat terhadap serangan CMV. Penelitian dilaksanakan di screen house dan laboratorium virologi Balai Besar Uji Standar Karantina Pertanian pada bulan Januari sampai April 2008. Identifikasi hasil penularan CMV dilakukan dengan mengamati periode inkubasi, gejala yang muncul, dan dilanjutkan dengan pengujian DAS-ELISA. Perlakuan disusun dengan rancangan acak lengkap (RAL) dengan 6 ulangan. Data diolah dengan analisis sidik ragam dan dilanjutkan dengan uji berganda Duncan pada taraf uji 5%. Hasil penelitian menunjukkan gejala penyakit hanya muncul pada varietas San Marino yang ditulari CMV asal sap tanaman. Gejala yang ditimbulkan berupa daun menggulung dan reduksi lamina daun dengan masa inkubasi 8-10 hari, serta gejala batang kerdil dengan masa inkubasi 14-28 hari, CMV pada San Marino menyebabkan reduksi tinggi tanaman sebesar 33%. Kesensitifan tomat varietas San Marino terhadap CMV asal sap tanaman secara kuantitatif dibuktikan dengan hasil yang positif pada pengujian DAS-ELISA. Sedangkan, varietas Marta F1 dan Viccario tahan terhadap penularan CMV asal sap tanaman maupun kontrol positif CMV produsen AGDIA.Kata kunci : Tomat (Solanum lycopersicum L.), Cucumber Mosaic Virus, metode DAS-ELISA
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Batista, Mateus C., Ronaldo do Nascimento, Sebastião de O. Maia Júnior, Elka C. S. Nascimento, Carlos V. de C. Bezerra, and Robson F. de Lima. "Physiology and production of cherry tomato cultivars in a hydroponic system using brackish water." Revista Brasileira de Engenharia Agrícola e Ambiental 25, no. 4 (April 2021): 219–27. http://dx.doi.org/10.1590/1807-1929/agriambi.v25n4p219-227.
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ABSTRACT Agricultural production has become a challenge in arid and semi-arid regions due to the scarcity of water for irrigation, so brackish water is commonly used. The present study aimed to evaluate the physiological and production responses of cherry tomato cultivars under salinity levels of the nutrient solution in a hydroponic system. The experiment was conducted in a split plot and 5 × 3 factorial scheme with four repetitions. The factors corresponded to different values of electrical conductivity of the nutrient solution (ECns 2.5, 4.0, 5.5, 7.0 and 8.5 dS m-1) and cultivars (Samambaia, Tomate Vermelho and Caroline). The increase in nutrient solution salinity negatively affected the gas exchange, electrolyte leakage and photosynthetic pigments of the cherry tomato cultivars, mainly with the prolongation of stress. The photosynthetic system was efficient up to 4.0 dS m-1, but, above this electrical conductivity in the nutrient solution, there was photoinhibition or photodamage in the cherry tomato plants at 30 days after transplanting. The cherry tomato cultivars Samambaia and Caroline were the most adapted to brackish solutions, while Tomate Vermelho was the most susceptible.
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Kusumaningrum, Fitri, Sedyo Hartono, Sri Sulandari, and Susamto Somowiyarjo. "INFEKSI GANDA BEGOMOVIRUS DAN CRINIVIRUS PADA TANAMAN TOMAT DI KABUPATEN MAGELANG , JAWA TENGAH (DOUBLE INFECTIONS OF BEGOMOVIRUS AND CRINIVIRUS ON TOMATO PLANTS AT MAGELANG REGENCY, CENTRAL JAVA)." Jurnal Perlindungan Tanaman Indonesia 19, no. 2 (January 4, 2017): 60. http://dx.doi.org/10.22146/jpti.17542.
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ABSTRACTSince 2006, a yellowing disease has been observed in tomato (Lycopersicon esculentum) fields in Central Java, Indonesia. Epidemics of the diseases were mainly associated with populations of the whitefly Trialeurodes vaporariorum and Bemisia tabaci, the major whitefly pests in vegetable crops. The main symptoms were severe yellowing on lower leaves, and curling on upper leaves of plant. Total DNA was extracted from tomato leaves using CTAB methods, while total RNA was extracted using NucleoSpin RNA Plant extraction kit (Macherey-Nagel). Because of occurring mixed symptom on an individual plant, hereby it is important to detect the causal agent to manage of the disease. Samples from symptomatic plants were analyzed by polymerase chain reaction (PCR) and shown to be infected with Tomato infectious chlorosis virus (TICV) (family Closteroviridae, genus Crinivirus) and a virus species belongs to the genus Begomovirus, family Geminiviridae. The research result is the first report of Crinivirus and Begomovirus double infection in single tomato fields in Indonesia.Keywords: Begomovirus, Crinivirus, double infection, PCR, tomato INTISARIPenyakit kuning pada tanaman tomat (Lycopersicon esculentum) telah ditemukan sejak tahun 2006 di Jawa Tengah, Indonesia. Epidemi penyakit tersebut terutama berkaitan dengan keberadaan dua spesies whitefly (Trialeurodes vaporariorum dan Bemisia tabaci). Gejala utama yang ditemukan adalah daun-daun pada tanaman bagian bawah berwarna kuning sedangkan daun daun pada tanaman bagian atas menunjukkan gejala keriting. Adanya gejala campuran pada satu individu tanaman maka perlu dideteksi penyebabnya untuk pengelolaannya. DNA total diekstraksi dari daun tomat yang terinfeksi menggunakan metode CTAB, sedangkan total RNA diekstraksi dengan menggunaan NucleoSpin RNA Plant extraction kit (Macherey-Nagel). Analisis sampel tanaman sakit menggunakan teknik poymerase chain reaction (PCR) menunjukkan adanya infeksi Tomato infectious chlorosis virus (TICV) (famili Closteroviridae, genus Crinivirus) dan satu spesies virus anggota genus Begomovirus, famili Geminiviridae. Hasil penelitian ini merupakan laporan pertama kali adanya infeksi ganda kelompok Crinivirus dan Begomovirus pada satu individu tanaman tomat di Indonesia.Kata kunci: Begomovirus, Crinivirus, infeksi ganda, PCR, tomat
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Hossain, MF, N. Ara, MR Islam, J. Hossain, and B. Akhter. "Effect of different sowing dates on yield of tomato genotypes." International Journal of Agricultural Research, Innovation and Technology 4, no. 1 (December 2, 2014): 40–43. http://dx.doi.org/10.3329/ijarit.v4i1.21090.
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The experiment was conducted at Agricultural Research Station, Thakurgaon, Bangladesh during October 2009 to March 2010 to observe the effect of sowing dates on yield of tomato genotypes. Three sowing dates viz. October 1, October 15 and October 30 were considered as factor A and tomato variety viz., BARI Tomato-2, BARI Tomato-3, BARI Tomato-4, BARI Tomato-9 and BARI Hybrid Tomato-4 considered as factor B. The experiment was laid out in RCBD (Factorial) with three replications. Early flowering (52.40 days) as well as early fruit harvesting (119.13 days) was occurred in October 1 sowing, where as sowing on October 30 resulted in delayed flowering (71.73 days) and fruit harvesting (140.67 days), respectively. Number of fruits per plant was also the highest (27.40) in October 1 sowing and the lowest (13.73) was in October 30 sowing. Seed sowing of October 1 was found better in respect of yield (74.75 tha-1) compared to October 15 (58.55 tha-1) and October 30 (24.60 tha-1) sowing. Among the variety, BARI Tomat-2 produced the highest (68.12 tha-1) marketable yield followed by BARI Tomato-9 (56.16 tha-1) and BARI Tomato-3 while BARI Tomato-4 gave the lowest (36.91 tha-1) marketable yield. DOI: http://dx.doi.org/10.3329/ijarit.v4i1.21090 Int. J. Agril. Res. Innov. & Tech. 4 (1): 40-43, June, 2014
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Zulman, Zulman, Ainun Marliah Ainun Marliah, and Hasanuddin Hasanuddin. "Pengaruh Pupuk Bokashi Kotoran Kambing terhadap Pertumbuhan dan Hasil Tiga Varietas Tanaman Tomat (Lycopersicum esculentum Mill,)." Jurnal Ilmiah Mahasiswa Pertanian 7, no. 2 (May 1, 2022): 822–30. http://dx.doi.org/10.17969/jimfp.v7i2.20047.
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Abstrak. Tomat (Lycopersicum esculentum Mill.) mengandung vitamin C, A dan Fe serta potasium yang dapat membantu penyerapan makanan dalam pencernaan dan menurunkan tekanan darah tinggi, sehingga banyak dibutuhkan dengan bertambahnya jumlah penduduk. Salah satu teknik budidaya tanaman tomat yang dilakukan untuk meningkatkan produksi tomat adalah dengan cara menggunakan pemupukan dan varietas unggul. Penelitian ini bertujuan untuk mengetahui pengaruh pupuk bokashi kotoran kambing dan tiga varietas tanaman tomat serta interaksi antara kedua faktor tersebut terhadap pertumbuhan dan hasil tanaman tomat, penelitian ini telah dilaksanakan dari bulan Mei - Agustus 2021. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) pola faktorial 4 x 3 dengan 3 ulangan, sehingga terdapat 36 satuan percobaan. Ada dua faktor yang diteliti yaitu pupuk bokashi kotoran kambing dan varietas tomat. pupuk bokashi terdiri dari 4 taraf yaitu 6 ton ha-1, 9 ton ha-1, 12 ton ha-1dan 15 ton ha-1 dan varietas terdiri dari 3 yaitu Servo F1, Lumina F1 dan Permata. Hasil penelitian menunjukkan bahwa pupuk bokashi kotoran kambing berpengaruh tidak nyata pada tinggi tanaman dan diameter batang umur 15, 30 dan 45 HST, umur berbunga, jumlah buah per tanaman, bobot buah per tanaman, jumlah buah per tandan, bobot buah per buah dan potensi hasil. Pertumbuhan dan hasil tanaman tomat cenderung lebih baik dijumpai pada pupuk bokashi 9 ton ha-1. Hasil penelitian menunjukkan bahwa perlakuan varietas tanaman tomat berpengaruh sangat nyata terhadap tinggi tanaman umur 15, 30 dan 45 HST, umur berbunga, bobot buah pertanaman, jumlah buah per tandan, bobot buah per buah dan potensi hasil, berpengaruh nyata terhadap diameter batang umur 15 HST namun berpengaruh tidak nyata terhadap diameter batang umur 30 dan 45 HST dan jumlah buah per tanaman. Pertumbuhan dan hasil tanaman tomat terbaik dijumpai pada varietas Servo F1 dan Lumina F1. Terdapat interaksi yang tidak nyata antara pupuk bokashi kotoran kambing dan varietas tomat terhadap tinggi tanaman dan diameter batang umur 15, 30 dan 45 HST, umur berbunga, jumlah buah per tanaman, bobot buah per tanaman, jumlah buah per tandan, bobot buah per buah dan potensi hasil. Effect of Goat Manure Bokashi Fertilizer on Growth and Yield of Three Tomato Plant Varieties (Lycopersicum esculentum Mill.)Abstract. Tomatoes (Lycopersicum esculentum Mill.) contain vitamins C, A and Fe as well as potassium which can help the absorption of food in digestion and reduce high blood pressure, so it is needed by the increasing population. One of the tomato cultivation techniques used to increase tomato production is by using fertilization and high yielding varieties. This study aims to determine the effect of goat manure bokashi fertilizer and three varieties of tomato plants and the interaction between these two factors on the growth and yield of tomato plants, this study was carried out from May - August 2021. This study used a factorial randomized block design (RAK). 4 x 3 with 3 replications, so there are 36 experimental units. There are two factors studied, namely goat manure bokashi fertilizer and tomato varieties. bokashi fertilizer consists of 4 levels, namely 6 tons ha-1, 9 tons ha-1, 12 tons ha-1and 15 tons ha-1 and varieties consist of 3 namely Servo F1, Lumina F1 and Permata. The results showed that goat dung bokashi fertilizer had no significant effect on plant height and stem diameter at 15, 30 and 45 DAP, flowering age, number of fruit per plant, fruit weight per plant, number of fruit per bunch, fruit weight per fruit and yield potential. Growth and yield of tomato plants tend to be better found in bokashi fertilizer 9 tons ha-1. The results showed that the treatment of tomato plant varieties had a very significant effect on plant height at 15, 30 and 45 DAP, flowering age, fruit weight, number of fruit per bunch, fruit weight per fruit and yield potential, significantly affected stem diameter at 15 DAP. but had no significant effect on stem diameter at 30 and 45 DAP and the number of fruits per plant. The best growth and yield of tomato plants were found in Servo F1 and Lumina F1 varieties. There was no significant interaction between goat manure bokashi fertilizer and tomato varieties on plant height and stem diameter at 15, 30 and 45 DAP, flowering age, number of fruits per plant, fruit weight per plant, number of fruit per bunch, fruit weight per fruit and yield potential.
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Herlina, Herlina, Triana Lindriati, and Prahasbynar Prahasbynar. "Penggunaan Ekstrak Kasar Polisakarida Larut Air dari Biji Buah Durian (Durio zibethinus Murr.) pada Pembuatan Saos Tomat (The Use of Crude Extract Water Soluble Polysaccharide from Durian (Durio Zibethinus Muur.) Seeds in Tomato Sauce Processing)." Jurnal Agritech 36, no. 03 (December 21, 2016): 286. http://dx.doi.org/10.22146/agritech.16597.
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Tomato sauce is one of the diversification of tomato products that could increase the added value and shelf life of tomatoes. Sauce made from tomato has a high water content (94 %) resulting a watery sauce product. The purpose of this study was to determine the effect of crude extract Water Soluble Polysaccharide (WSP) from durian seeds on physical, chemical, and organoleptic as characteristics oftomato sauce. The use of crude extract WSP from durian seeds is expected to increase the viscosity of the sauce. The experimental design used in this study was a non factorial randomized complete block design with three replications. Parameters measured were viscosity, color (Hue and Chroma), total dissolved solids, pH, vitamin C, and organoleptic (panelist preferences) in addition to the effectiveness test to determine the best treatment. The results show that the tomato sauce composition significantly affect the viscosity, pH, color intensity, and total dissolved solids, while no significant effect on the angle of color and vitamin C of tomato sauce. The effectiveness test showed that the panelists preferred the P4 tomato sauce (use crude extract WSP from seeds fruit of durian 0.8 %) with fondness value color of 2.68; aroma of 3.08; flavor of 3.48; viscosity of 3.44; overall liking of 3.56. The value of viscosity, hue, chroma, total dissolved solids, pH, vitamin C were 39.64 centipoise; 38,34°; 20.16; 35° Brix; 4.92; and 4.95 mg/g, respectively. ABSTRAKSaos tomat merupakan salah satu diversifikasi produk olahan buah tomat yang dapat meningkatkan nilai tambah dan umur simpan buah tomat. Saos yang berbahan dasar tomat, memiliki kandungan air yang tinggi (94 %) sehingga menghasilkan saos yang encer. Tujuan penelitian ini adalah untuk mengetahui pengaruh penggunaan ekstrak kasar Polisakarida Larut Air (PLA) dari biji buah durian terhadap sifat fisiko kimia dan organoleptik saos tomat. Penggunaan ekstrak kasar PLA dari biji buah durian diharapkan dapat meningkatkan viskositas saos tomat. Rancangan penelitian yang digunakan adalah rancangan acak kelompok faktor tunggal dengan tiga kali ulangan. Parameter yang diamati adalah viskositas, warna (Hue dan Chroma), total padatan terlarut, pH, kadar vitamin C, dan uji organoleptik (kesukaan panelis) yang dilanjut dengan uji efektivitas untuk menentukan perlakuan terbaik. Hasil penelitian menunjukkan bahwa komposisi saos tomat berpengaruh nyata terhadap viskositas, pH, intensitas warna, dan total padatan terlarut, tetapi tidak berpengaruh nyata terhadap sudut warna dan kadar vitamin C saos tomat. Uji efektivitas menunjukkan bahwa saos tomat yang disukai panelis adalah perlakuan P4 (penggunaan ekstrak kasar PLA dari biji buah durian sebesar 0,8 %) dengan nilai kesukaan warna sebesar 2,68; kesukaan aroma sebesar 3,08; kesukaan rasa sebesar 3,48; kesukaan kekentalan sebesar 3,44; kesukaan keseluruhan sebesar 3,56, dan nilai viskositas, hue, chroma, total padatan terlarut, pH, vitamin C berturut-turut adalah 39,64 centipoise; 38,34°; 20,16; 35° Brix; 4,92; dan 4,95 mg/g.Kata kunci: Ekstrak kasar PLA biji buah durian; uji efektifitas; saos tomat; viskositas
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Fibriani, Suwinda, Inyana Dwi Agustien, Widhi Dyah Sawitri, and Bambang Sugiharto. "TRANSFORMASI GENETIK DAN EKSPRESI MUTAN SUCROSE PHOSPHATE SYNTHASE PADA TANAMAN TOMAT." Jurnal Bioteknologi & Biosains Indonesia (JBBI) 6, no. 1 (July 10, 2019): 130. http://dx.doi.org/10.29122/jbbi.v6i1.3341.
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Genetic Transformation and Expression of Sucrose Phosphate Synthase Mutant in Tomato Plant ABSTRACTSucrose phosphate synthase (SPS) is a key enzyme responsible for sucrose biosynthesis. In its regulation, SPS activity is modulated by an allosteric effector glucose-6-phosphate (G6P) suggested to have an ability to bind SPS N-terminus domain. To understand the role of N-terminus in regulating SPS, the SPS gene was mutated with the deletion of N-terminus domain (∆N-SPS). The ∆N-SPS gen was transformed into tomato plants with 5% transformation efficiency. Three transgenic tomato plant 4.20, 5.5.1, and 5.10 were obtained and confirmed by PCR analysis. Transgenic tomato expression was characterized by enzymatic analysis. Result showed that the G6P allosteric regulation in transgenic ∆N-SPS had lost and the SPS activity increased by 2-fold compared to non-transgenic plant. This showed that N-terminus domain-deleted SPS could be actively expressed in plant. Keywords: enzyme, genetic transformation, N-terminus domain deletion, sucrose phosphate synthase, tomato ABSTRAKSucrose phosphate synthase (SPS) merupakan enzim kunci yang bertanggung jawab dalam sintesis sukrosa. Dalam regulasinya, aktifitas SPS dipengaruhi oleh alosterik efektor glukosa-6-fosfat (G6P) yang diduga dapat berikatan pada domain N-terminus SPS. Untuk mengetahui peran N-terminus pada regulasi SPS, dilakukan mutasi SPS dengan penghilangan domain N-terminus (∆N-SPS). Gen ∆N-SPS diinsersi pada tanaman tomat melalui transformasi genetik dengan efisiensi transformasi 5%. Tiga tanaman transgenik tomat (event4.20; 5.5.1; dan 5.10) didapatkan dan positif terkonfirmasi melalui analisis PCR. Ekspresi mutan dikarakterisasi melalui analisis enzimatik. Hasil menunjukkan bahwa tanaman tomat transgenik ∆N-SPS tidak dipengaruhi regulasi alosterik G6P dan aktifitas SPS 2 kali lipat lebih tinggi daripada tanaman bukan transgenik. Ini menunjukkan bahwa SPS dengan delesi domain N-terminus dapat terekspresi aktif pada tanaman. Kata Kunci: delesi domain N-terminus, enzim, sucrose phosphate synthase, tomat, transformasi genetik
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Raksun, Ahmad, Mahrus Mahrus, and I. Gde Mertha. "PERTUMBUHAN VEGETATIF TOMAT (SOLANUM LYCOPERSICUM MILL) PADA KERAGAMAN TIPE MULSA DAN DOSIS PUPUK ORGANIK." Jurnal Biologi Tropis 20, no. 1 (February 3, 2020): 40. http://dx.doi.org/10.29303/jbt.v20i1.1420.
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Abstract: Upaya meningkatkan pertumbuhan dan hasil tanaman dapat dilakukan dengan aplikasi mulsa dan pupuk organik. Tujuan penelitian ini adalah untuk mengetahui: (1) pengaruh jenis mulsa terhadap pertumbuhan tomat, (2) pengaruh pupuk organik terhadap pertumbuhan tomat, (3) pengaruh interaksi antar jenis mulsa dan dosis pupuk organik terhadap pertumbuhan tomat. Dalam penelitian ini digunakan rancangan 2 faktor. Faktor pertama adalah 3 jenis mulsa yaitu mulsa plastik hitam perak, mulsa jerami padi dan mulsa daun-daun kering. Faktor kedua adalah dosis pupuk organik yang terdiri atas 6 level yaitu: P0 = 0 kg pupuk organik (kontrol), P1 = pemberian 0,4 kg pupuk organik per 1 m2 lahan, P2 = pemberian 0,8 kg pupuk organik per 1 m2 lahan, P3 = pemberian 1,2 kg pupuk organik per 1 m2 lahan, P4 = pemberian 1,6 kg pupuk organik per 1 m2 lahan, P5 = pemberian 2,0 kg pupuk organik per 1 m2 lahan. Data penelitian dianalisis dengan analisis sidik ragam. Hasil penelitian menunjukkan bahwa (1) perbedaan jenis mulsa berpengaruh nyata terhadap pertumbuhan tanaman tomat (2) perbedaan dosis pupuk organik berpengaruh nyata terhadap pertumbuhan tanaman tomat, (3) interaksi antara jenis mulsa dan dosis pupuk organik tidak berpengaruh nyata terhadap pertumbuhan tanaman tomat, (4) mulsa plastik hitam perak memberikan hasil tinggi batang, panjang helaian daun dan lebar helaian daun yang lebih baik dibandingkan jenis mulsa yang lain, (5) dosis optimum pupuk organik untuk tanaman tomat adalah 1,6 kg per 1 m2 lahan pertanian.Kata kunci : mulsa, pupuk organik, pertumbuhan tomatAbstract: Efforts to increase growth and yields can be done with the application of mulch and organic fertilizer. The purpose of this study is to find out. The research objective is to find out: (1) the effect of mulch type on tomato growth, (2) the effect of organic fertilizer on tomato growth, (2) the effect of interaction between types of mulch and the dose of organic fertilizer on tomato growth. This research used 2 factors design. The first factor is 3 types of mulch namely black silver plastic mulch, rice straw mulch and dried leaf mulch. The second factor is the dose of organic fertilizer consisting of 6 levels, namely: P0 = 0 kg of organic fertilizer (control), P1 = giving 0.4 kg of organic fertilizer per 1 m2 of land, P2 = giving 0.8 kg of organic fertilizer per 1 m2 of land, P3 = giving 1.2 kg of organic fertilizer per 1 m2 of land, P4 = giving 1.6 kg of fertilizer organic per 1 m2 of land, P5 = giving 2.0 kg of organic fertilizer per 1 m2 of land. Research data were analyzed by analysis of variance. The results showed that (1) the different types of mulch significantly affected the growth of tomato, (2) the difference in organic fertilizer dosages significantly affected the growth of tomato, (3) the interaction between the types of mulch and the dose of organic fertilizer did not significantly affect the growth of tomato, (4) silver black plastic mulch gives better stem height, leaf length and leaf width than other types of mulch, (5) optimum dose of organic fertilizer for tomato plants is 1.6 kg per 1 m2 of agricultural land.Keywords: mulch, organic fertilizer, tomato growth
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Brown, J. K., Kristin M. Ostrow, Ali M. Idris, and Drake C. Stenger. "Chino del tomate virus:Relationships to Other Begomoviruses and Identification of A-Component Variants that Affect Symptom Expression." Phytopathology® 90, no. 5 (May 2000): 546–52. http://dx.doi.org/10.1094/phyto.2000.90.5.546.
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Phylogenetic and distance analyses place Chino del tomate virus (CdTV) in the New World clade of begomoviruses and indicate that CdTV and Tomato leaf crumple virus (TLCrV) are closely related strains of the same virus. One cloned CdTV A component (pCdTV-H6), when inoculated to tomato with the B component (pCdTV-B52), produced mild symptoms and low DNA titers. Another cloned CdTV A component (pCdTV-H8), when coinoculated to tomato with the B component, produced moderate leaf curling and veinal chlorosis similar to that of TLCrV. Coinoculation of both CdTV A components and the B component to tomato produced wild-type chino del tomate (CdT) disease symptoms consisting of severe leaf curling, veinal and interveinal chlorosis, and stunting. The two CdTV A components were nearly identical, except at nucleotide positions 1,722 and 2,324. The polymorphism at nucleotide 1,722 resulted in a change at Rep amino acid 261. The second polymorphism at nucleotide 2,324 resulted in changes at Rep amino acid 60 and AC4 amino acid 10. Two chimeric A components constructed by reciprocal exchange of a fragment bearing the polymorphic site at nucleotide 1,722 were evaluated for symptom phenotype. One chimeric A component (pCdTV-H86) produced wild-type CdT symptoms when coinoculated to tomato with the B component. The reciprocal chimeric A component (pCdTV-H68), when coin-oculated to tomato with the B component, also produced severe leaf curling, veinal chlorosis, and stunting. However, pCdTV-H68 induced less obvious interveinal chlorosis than wild-type or pCdTV-H86. Examination of A component genotypes recovered from tomato coinoculated with pCdTV-H6 and pCdTV-H8 indicated that recombination occurred to produce a genotype identical to pCdTV-H86. These results indicate that subtle genotypic variation has significant effects on symptom expression and may explain phenotypic differences observed among isolates and cloned DNAs of CdTV and TLCrV.
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Warner, Julian, Fidelia Ibekwe-SanJuan, Isabella Peters, Niels Windfeld Lund, and Michael Buckland. "Tomato tomahto: European perspectives on information science." Proceedings of the Association for Information Science and Technology 53, no. 1 (2016): 1–4. http://dx.doi.org/10.1002/pra2.2016.14505301016.
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Warner, Julian, Fidelia Ibekwe-SanJuan, Isabella Peters, Niels Windfeld Lund, and Michael Buckland. "Tomato Tomahto: European Perspectives on Information Science." Bulletin of the Association for Information Science and Technology 43, no. 3 (February 2017): 45–48. http://dx.doi.org/10.1002/bul2.2017.1720430315.
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Wales, Sara, Stella M. T. Tulung, and Rinny Mamarimbing. "Growth And Production Of Tomato (Solanum lycopersicum L.) On Several Types Of Growing Media." Jurnal Agroekoteknologi Terapan 4, no. 1 (January 30, 2023): 84–93. http://dx.doi.org/10.35791/jat.v4i1.44124.
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This study aims to obtain a good and suitable planting medium for the growth and production of tomato plants, and this research was carried out from January 2022 to April 2022. This study used a Completely Randomized Design (CRD) which consisted of 4 treatments with 4 replications. The results showed that the type of growing media affected the growth (plant height and number of leaves) and production (fruit weight and number of fruits) of tomato plants. The best use of planting media was obtained from the treatment of soil + cow manure growing media. Keywords: Tomato Plants, Growing Media Abstrak Penelitian ini bertujuan untuk mendapatkan media tanam yang baik dan sesuai untuk pertumbuhan dan produksi tanaman tomat, dan penelitian ini dilaksanakan pada bulan Januari 2022 sampai bulan April 2022. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari 4 perlakuan dengan 4 ulangan. Hasil penelitian didapatkan bahwa jenis media tanam berpengaruh terhadap pertumbuhan (tinggi tanaman dan jumlah daun) serta produksi (bobot buah dan jumlah buah) tanaman tomat. Penggunaan media tanam terbaik diperoleh pada perlakuan media tanam tanah + pupuk kandang sapi. Kata Kunci : Tanaman Tomat, Media Tanam Kata Kunci : Tanaman Tomat, Media Tanam
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Ofuya, T. I. "Observations on Insect Infestation and Damage in Cowpea (Vigna Unguiculata) Intercropped With Tomato (Lycopersicon Esculentum) in a Rain Forest Area of Nigeria." Experimental Agriculture 27, no. 4 (October 1991): 407–12. http://dx.doi.org/10.1017/s0014479700019384.
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SUMMARYInsect infestation and damage in cowpea (Vigna unguiculala), planted sole or intercropped with tomato (Lycopersicon esculentum) was monitored in 1987 and 1988 in Akure, Nigeria. Infestation of cowpea byEmpoasca dolichiwas significantly reduced by intercropping with tomato in both years, except in the early season of 1988. Infestation of cowpea byOotheca mutabilis, Aphis craccivora, Megalurothrips sjosledti and Maruca testulaliswas not affected by intercropping with tomato in either year. Damage by pod-sucking bugs and Heliothis armigera was significantly higher in sole cowpea than in cowpea intercropped with tomato, in both years. Sole cowpea had a significantly lower seed yield than cowpea intercropped with tomato.Observaciones en cuanto a la infestación de insectos y daños en el caupí(Vigna unguiculata)sembrado en forma simultánea con tomate(Lycopersicon esculentum)en una zona de bosque tropical en Nigeria
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Djamaludin, Djunizar, Devi Surya Qaulia, and Dewi Kusumaningsih. "Penyuluhan Tentang Manfaat Jus Tomat Untuk Menurunkan Tekanan Darah pada Klien Hipertensi di Desa Talang Lebar Tanggamus Lampung." Indonesia Berdaya 1, no. 2 (July 17, 2020): 95–100. http://dx.doi.org/10.47679/ib.202043.
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Dari 10 besar penyakit terbanyak di Provinsi Lampung, pada tahun 2013 hipertensi menduduki urutan ketujuh dengan jumlah 17,29 persen dan meningkat menjadi urutan kelima pada tahun 2014 dengan jumlah 30,01 persen dan pada tahun 2015 hipertensi meningkat lagi menjadi urutan ketiga dengan jumlah 33,05 persen. Berdasarkan penelitian diketahui bahwa diet yang menitik beratkan pada makanan rendah lemak, tinggi sayur dan buah-buahan mampu menurunkan tekanan darah pada penderita hipertensi contohnya tomat. Setelah dilaksanakannya penyuluhan dan demonstrasi, diharapkan pemberian jus tomat dapat untuk menurunkan tekanan darah pada klien hipertensi. Adapun kegiatan yang dilakukan berupa penyuluhan menggunakan leaflet dan demonstrasi pembuatan jus tomat. Terdapat penurunan tekanan darah pada klien hipertensi setelah pemberian jus tomat selama 7 hari di Desa Talang Lebar, Tanggamus. Dengan demikian, pemberian jus tomat pada klien hipertensi sangat efektif dalam menurunkan tekanan darah. Abstract: Of the 10 biggest diseases in Lampung Province, in 2013 hypertension was seventh (17.29 percent) and increased to fifth in 2014 (30.01 percent) and in 2015 hypertension increased again to third (33, 05 percent). Based on research it is known that a diet that focuses on low-fat foods, high in vegetables and fruits can reduce blood pressure in people with hypertension such as tomatoes. The aim after counseling and demonstration is expected to provide tomato juice to reduce blood pressure in hypertensive clients. The activities carried out in the form of counseling using leaflets and demonstrations of making tomato juice. There was a decrease in blood pressure in hypertensive clients after giving tomato juice for 7 days at Talang Lebar Village, Tanggamus. Thus, giving tomato juice to hypertensive clients is very effective in lowering blood pressure.
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Astrianda, Nica. "Klasifikasi Kematangan Buah Tomat Dengan Variasi Model Warna Menggunakan Support Vector Machine." VOCATECH: Vocational Education and Technology Journal 1, no. 2 (April 13, 2020): 45–52. http://dx.doi.org/10.38038/vocatech.v1i2.27.
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Abstract
Tomato ripeness classification has been done manually through direct visual observation. However, manual classification is highly influenced by operator subjectivity so that on certain conditions, the classification process is not consistent. The development of information technology allows the identification of the ripeness level of tomatoes based on the characteristics of color with the help of computers. In this study Tomato fruit is classified by histogram color image input obtained from the capture result. This is done by changing all the colors in the image of the RGB color model (Red, Green, Blue) into several different color models ie HSV color model (Hue, Saturation, Value), CIElab color model and YCBCR color model. The obtained color model will be used as training data using SVM (Support Vector Machine) so that the system is able to classify the ripeness of tomato fruit later. The image processing process of this research is done using matlab. After being analyzed manually using 20 data as training, 54 data as data testing got success rate classification of tomato fruit ripeness using Support Vector Machine is 100% by using CIElab color model.
Keywords:
Support Vector Machine; CIElab; HSV; YCbCr; Ripeness of Tomato
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Abstrak
Klasifikasi kematangan tomat telah dilakukan secara manual melalui pengamatan visual langsung. Namun, klasifikasi manual sangat dipengaruhi oleh subjektivitas operator sehingga pada kondisi tertentu, proses klasifikasi tidak konsisten. Perkembangan teknologi informasi memungkinkan identifikasi tingkat kematangan tomat berdasarkan karakteristik warna dengan bantuan komputer. Dalam penelitian ini buah tomat diklasifikasikan berdasarkan input gambar berwarna histogram yang diperoleh dari hasil tangkapan. Hal ini dilakukan dengan mengubah semua warna pada gambar model warna RGB (Red, Green, Blue) menjadi beberapa model warna yang berbeda yaitu model warna HSV (Hue, Saturation, Value), model warna CIElab dan model warna YCBCR. Model warna yang diperoleh akan digunakan sebagai data pelatihan menggunakan SVM (Support Vector Machine) sehingga sistem mampu mengklasifikasikan kematangan buah tomat. Proses pengolahan citra pada penelitian ini dilakukan dengan menggunakan matlab. Setelah dianalisis secara manual menggunakan 20 data sebagai data pelatihan, 54 data sebagai data pengujian mendapatkan klasifikasi tingkat keberhasilan kematangan buah tomat menggunakan Support Vector Machine adalah 100% dengan menggunakan model warna CIElab.
Kata Kunci:
Support Vector Machine; CIElab; HSV; YCbCr; Kematangan Tomat.
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Rahman, Rosdiana Afifah, Sudarti Sudarti, and Albertus Djoko Lesmono. "PENGARUH PAPARAN MEDAN MAGNET EXTREMELY LOW FREQUENCY (ELF) TERHADAP MASSA JENIS TOMAT RANTI." ORBITA: Jurnal Kajian, Inovasi dan Aplikasi Pendidikan Fisika 8, no. 2 (November 10, 2022): 241. http://dx.doi.org/10.31764/orbita.v8i2.11428.
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ABSTRAKTomat ranti merupakan jenis tomat yang memiliki kandungan likopen serta vitamin c yang lebih tinggi dibanding dengan jenis tomat yang lain. Tomat ranti merupakan salah satu jenis buah klimaterik dengan umur simpan ± 3-7 hari. Medanmagnet ELF merupakan salah satu jenis dari gelombang elektromagnetik yang bersifat Non-Ionizing dan telah dinyatakan dalam beberapa penelitian dalam bidang pangan, pertanian dan lain sebagainya. Penelitian ini bertujuan untuk mengetahui pengaruh paparan medan magnet ELF dengan intensitas 600 µT, 1000 µT, dan 1500 µT terhadap perubahan nilai massa jenis tomat ranti pada kelompok kontrol dan kelompok eksperimen. Desain penelitian yang digunakan yaitu Rancangan Acak Lengkap (RAL) dengan sampel yang digunakan yaitu tomat ranti. Sampel dibagi menjadi 5 kelompok kontrol dan 45 kelompok eksperimen. Pengukuran nilai massa jenis dilakukan pad ahari ke-2, ke-4, ke-6, dan ke-8 setelah pemaparan. Hasil dari penelitian menunujukkan adanya perbedaan signifikan antara kelompok kontrol dengan kelompok eksperimen. Intensitas dan waktu pemaparan yang paling efektif dalam penelitian ini yaitu intensitas 600 dengan lama waktu 100 menit. Kata kunci: tomat ranti; massa jenis; medan magnet; elf; pembusukan. ABSTRACTRanti tomato is a type of tomato that contains lycopene and vitamin C which is higher than other types of tomatoes. Ranti tomato is a type of climacteric fruit with a shelf life of ± 3-7 days. The ELF magnetic field is one type of electromagnetic wave that is Non-Ionizing and has been stated in several studies in the fields of food, agriculture and so on. This study aims to determine the effect of exposure to the ELF magnetic field with an intensity of 600 µT, 1000 µT, and 1500 µT on changes in the density value of ranti tomatoes in the control group and the experimental group. The research design used is Completely Randomized Design (CRD) with the sample used is tomato ranti. The sample was divided into 5 control groups and 45 experimental groups. Density values were measured on the 2nd, 4th, 6th, and 8th days after exposure. The results of the study showed a significant difference between the control group and the experimental group. The most effective intensity and exposure time in this study was the intensity of 600 with a duration of 100 minutes. Keywords: ranti tomato; density; magnetic field; elf; decay.
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Duba, Al. "One Tomato, Two Tomato .." Science 254, no. 5036 (November 29, 1991): 1276. http://dx.doi.org/10.1126/science.254.5036.1276.e.
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Duba, Al. "One Tomato, Two Tomato .." Science 254, no. 5036 (November 29, 1991): 1276. http://dx.doi.org/10.1126/science.254.5036.1276-e.
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DUBA, A. "One Tomato, Two Tomato .." Science 254, no. 5036 (November 29, 1991): 1276. http://dx.doi.org/10.1126/science.254.5036.1276-d.
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Núñez, Diana Astrid Buitrago. "Costos ABC para producción convencional de tomate de árbol en el departamento de Boyacá." Inquietud Empresarial 14, no. 1 (September 1, 2014): 67–81. http://dx.doi.org/10.19053/01211048.2856.
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El tomate de árbol, como fruta promisoria de exportación, es un producto que tiene acceso solicitado por EEUU. De acuerdo con lo anterior, la presente investigación es de tipo explicativa y facilitará la estructuración de costos de producción de dicho producto, a los pequeños productores de tomate de árbol del departamento deBoyacá y como consecuencia la toma correcta de decisiones financieras, técnicas y administrativas para poder generar así utilidad y propiciar el manejo eficiente de los recursos (físicos, humanos y financieros). De acuerdo con las técnicas de recolección de datos e información en la primera etapa se socializaron y estandarizaron actividades, recursos y costos de las diferentes labores culturales para el cultivo de tomate de árbol, en la segunda etapa se realizó un revisión y análisis de la información consolidada y en la tercera fase se realizó el diseño delmétodo de Costeo por Actividades. La población escogida para la investigación son productores de tomate de árbol del departamento de Boyacá y la muestra fueron 19 productores del municipio de Buenavista dedicados a la producción de tomate de árbol, debido a que es el primer municipio productor de esta fruta del departamento de Boyacá.PALABRAS CLAVETomate de árbol, producción, costos, ABC, actividadesABSTRACTThe tree tomato, as promising export fruit is a product that accesses requested by USA. According to the above, this research is explanatory and -facilitate the structuring of production costs of this product, smallholders of tree tomato in Boyacá department and consequently in the correct financial, technical and administrative decisionmakingin the measures to attract and encourage the efficient use and management of resources (physical, human and financial) . According to the techniques of data collection and information in the first stage were socialized and standardized activities, resources and costs of different cultural practices for growing crops, in the second stage, we did a review and analysis of consolidated data, in the third stage we ended the design method of costing Activities . The population chosen for this research are the producers of tree tomato in the department of Boyaca and the sample were 19 producers in the municipality of Buenavista for the production of tree tomato, because it is the first municipality producer in this department.KEYWORDSTree tomato, production, costs, ABC, activities
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Khumara, Agustina P., Henry Y. Mandalas, and Vinna K. Sugiaman. "Effect of Servo Tomato (Solanum lycopersicum) extract on Incision Wound Healing." e-GiGi 10, no. 2 (August 7, 2022): 233. http://dx.doi.org/10.35790/eg.v10i2.41503.
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Abstract: Herbal medicines such as Servo tomato containing flavonoids and saponins can increase the number of fibroblasts in the wound tissue, therefore, it can help to speed up wound healing time. This study aimed to determine the effect of servo tomato ethanol extract on wound healing time based on the day of the incision. This was a true laboratory experimental study using 30 male Wistar rats (Rattus Norvegicus) divided into six groups; each group consisted of five rats, Group I was given aquadest as a negative control, Group II was given 10% povidone iodine solution as a positive control, and Groups III-VI were given 25%, 50%, 75%, and 100% solutions of Servo tomato ethanol extract, consecutively. The results showed that there were differences in the length of the incision wounds among groups from time to time as a response of wound healing. Incision wound length in Group VI (100%) after seven days had a mean of zero (0.00 mm). The ANOVA test resulted in a p-value of 0.1537 (<0.05) in the six treatment groups. The mean incision length was the shortest in the group applied with 100% Servo tomato ethanol extract. In conclusion, there was an effect of Servo tomato ethanol extract on incision wound healing time on the labial mucosa of male Wistar rats.Keywords: tomato ethanol extract; incision wound; healing time Abstrak: Tanaman herbal seperti tomat Servo yang mengandung flavonoid dan saponin dapat mening-katkan jumlah fibroblas dalam jaringan luka yang membantu mempercepat waktu penyembuhan luka. Penelitian ini bertujuan untuk mengetahui pengaruh ekstrak etanol tomat Servo terhadap waktu penyembuhan luka berdasarkan hari dilakukan insisi. Jenis penelitian ialah eksperimental laboratorik dengan hewan coba tikus Wistar jantan (Rattus norvegicus) berjumlah 30 ekor, dibagi menjadi enam kelompok penelitian; setiap kelompok terdiri dari lima ekor tikus. Kelompok I diberikan larutan aquadest sebagai kontrol negatif, kelompok II diberikan larutan povidone iodine 10% sebagai kontrol positif, dan kelompok III-VI diberikan larutan ekstrak etanol tomat Servo 25%, 50%, 75%, dan 100%. Hasil penelitian mendapatkan perbedaan panjang luka insisi antar kelompok dari waktu ke waktu sebagai respon penyembuhan luka. Panjang luka insisi pada kelompok VI (100%) setelah tujuh hari memiliki rerata nol (0,00 mm). Hasil uji ANOVA mendapatkan nilai p=0,1537<0,05 pada keenam kelompok perlakuan. Jumlah rerata panjang luka insisi paling kecil pada kelompok yang diaplikasikan dengan ekstrak etanol tomat Servo 100%. Simpulan penelitian ini ialah terdapat pengaruh ekstrak etanol tomat Servo (Solanum lycopersicum) terhadap panjang luka selama waktu penyembuhan luka insisi pada mukosa labial tikus Wistar jantan.Kata kunci: ekstrak etanol tomat; luka insisi; waktu penyembuhan
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Caradonia, Federica, Enrico Francia, Vincenzo Alfano, and Domenico Ronga. "Grafting and Plant Density Influence Tomato Production in Organic Farming System." Horticulturae 9, no. 6 (June 5, 2023): 669. http://dx.doi.org/10.3390/horticulturae9060669.
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The tomato is a key crop cultivated worldwide for the fresh and processing markets. Only a small percentage of the tomatoes processed by industries were produced following the guidelines of the organic farming system. Potential reasons for the limited share of organic tomato production are probably related to the lower yield obtained in organic farming in comparison with conventional farming. In this study, the use of the cherry tomato genotype ‘Tomito’ as a rootstock and two different plant densities (2.5 and 1.25 plant m−2) were evaluated in order to improve the agronomic performances of the commercial processing tomato genotype ‘H3402′ cultivated in the organic farming system. Agronomic and quality parameters were assessed at harvest time. The plant density influenced the plant biometric parameters, mass and marketable yield, and fruit health and quality. The use of a rootstock improved the marketable yield per plant (more than 59%), with the quality of the fruit decreasing the number of sunburnt fruits (−27.7%). The use of the ‘Tomito’ as a rootstock and a plant density of 2.5 plant m−2 are the better choices to achieve good performances in optimal environmental conditions. However, further studies are required to validate these results both in other environments and using different scions.
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BANITO, Agnassim, Bitang BAMAZI, Essotina K. KPEMOUA, Rachidatou SIKIROU, Pouwéréou TCHALLA, and Mathews L. PARET. "Criblage de variétés de tomate pour de la résistance au flétrissement bactérien causé par Ralstonia solanacearum au Togo." Journal of Applied Biosciences 166 (October 31, 2021): 17212–22. http://dx.doi.org/10.35759/jabs.166.5.
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Objectifs : Dans le cadre de la recherche de mesures de lutte efficace et durable contre le flétrissement bactérien causé par Ralstonia solanacearum (Rs), la présente étude s’est proposé d’évaluer les variétés de tomate pour leur résistance à la maladie. Méthodologie et Résultats : Six variétés de tomate cultivées aux Togo ont été inoculées par une suspension de la souche de Rs isolée du site de CECO de la prefecture de Sotouboua (Togo). Les résultats ont montré de fortes incidences et sévérités du flétrissement bactérien sur les variétés testées. Cependant, des différences de comportement vis-à-vis de cette maladie ont été observées entre les variétés. En considérant l’indice de maladie après inoculation et l’analyse des closters, deux groupes de variétés ont été identifiés parmi les six testées : un groupe “Résistant” constitué de la seule variété Cobra et un groupe “Sensible” constitué des variétés Petomech, Tropimech, Padma, Roma et Platinum. Conclusions et application des résultats : Cette étude a permis d’obtenir des données sur l’incidence et la sévérité du flétrissement bactérien cause par Rs et le comportement des variétés de tomate vis-à-vis de cette pathologie, et a permis aussi d’identifier les variétés Cobra, Roma et Platinum comme résistantes au flétrissement bactérien en conditions contrôlées. Ces résultats constituent une base de données importante pour des investigations futures en conditions de champs dans diverses zones agroécologiques du pays. Ces expérimentations permettront d’identifier des variétés résistantes pouvant être recommandées aux producteurs pour une gestion durable du flétrissement bactérien. Mots clés : R. solancearum, flétrissement bactérien de la tomate, criblage, résistance. Banito et al., J. Appl. Biosci. Vol : 166 2021 Criblage de variétés de tomate pour de la résistance au flétrissement bactérien causé par Ralstonia solanacearum au Togo 17213 ABSTRACT Objectives: In order to develop a control strategy against bacterial wilt caused by Ralstonia solanacearum (Rs), one of the most destructive diseases of tomato worldwide, the present study aimed to evaluate tomato varieties for resistance to Rs. Methodology and Results: Six tomato varieties cultivated in Togo were inoculated with Rs strain isolated from CECO site in the Prefecture of Sotouboua (Togo).The results revealed high incidence and severity occurring on these varieties. However, differences were observed among the tested varieties. The discrimination analysis based on the disease index after inoculation and the clusters analysis identified two groups of varieties: the resistant group composed of the varieties Cobra, Roma and Platinum and the susceptible group including the varieties Petomech, Tropimech, Padma. Conclusions and application of findings: The results provided useful information in terms of incidence and severity of Rs wilt on tomato and the behaviour of varieties against the disease. The results allowed identifying three tomato varieties, Cobra, Roma and Platinum as resistant to bacterial wilt under controlled conditions. These results are useful for further experiments under field conditions in different agroecological zones to find out resistant tomato varieties for sustainable management of bacterial wilt caused by Rs. Keywords: R. solancearum, bacterial wilt of tomato, screening, resistance.
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Rum, Muhpidah, Andi Rahmayanti, Amran Laga, and Muhammad Asfar. "TRANSFER TEKNOLOGI PENGOLAHAN TOMAT MENJADI PRODUK YANG MENYERUPAI KURMA UNTUK MENINGKATKAN NILAI TAMBAH DAN DAYA SIMPAN PRODUK." Jurnal Dinamika Pengabdian 9, no. 1 (November 6, 2023): 137–44. http://dx.doi.org/10.20956/jdp.v9i1.29724.
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Tomat merupakan salah satu komoditi holtikultura yang produktivitasnya tinggi. Tomat umumnya dimanfaatkan oleh masyarakat sebagai sayuran atau bahan tambahan pada suatu masakan. Selain itu, tomat juga dapat dibuat menjadi produk yang dikomersilkan seperti saus. Meskipun demikian ketika tiba panen raya tomat, masih banyak tomat yang tidak termanfaatkan dan akhirnya membusuk. Hal ini akan berdampak pada meningkatnya food waste yang dapat mencemari lingkungan. Tingginya produktivitas tomat juga tidak seimbang dengan tingkat konsumsi masyarakat yang hanya menjadi bahan tambahan masakan. Sehingga diperlukan produk inovasi untuk mengurangi jumlah tomat yang tidak termanfaatkan dan meningkatkan konsumsi masyarakat serta mengurangi kerugian yang dialami oleh pelaku budidaya tomat, maka dilakukanlah inovasi olahan tomat kurmato (kurma tomat). Kurmato memiliki bentuk lonjong yang menyerupai tomat dan memiliki cita rasa khas dengan masa simpan yang lebih Panjang dibandingkan tomat segar. Kegiatan pengabdian ini dilakukan melalui transfer teknologi meliputi edukasi terkait proses produksi dan teknik pengemasan hingga kegiatan praktik pengolahan dan pendampingan. Kegiatan pengabdian yang telah dilakukan menghasilkan produk kurma tomat yang siap untuk dipasarkan dengan kemasan reusable serta label kemasan informatif dan menarik. Kata kunci: Tomat, kurma, gula. ABSTRACT Tomatoes are one of the horticultural commodities with high productivity. Tomatoes are generally used by the community as vegetables or additives to a dish. In addition, tomatoes can also be made into commercialized products such as sauces. However, when it comes to the bumper harvest of tomatoes, there are still many tomatoes that are not used and eventually rot. This will have an impact on increasing food waste that can pollute the environment. The high productivity of tomatoes is also not balanced with the level of public consumption which is only an additive to cooking. So that innovation products are needed to reduce the number of unused tomatoes and increase public consumption and reduce losses experienced by tomato cultivators, so an innovation of processed kurmato tomatoes (tomato dates) is carried out. Kurmato has an oval shape that resembles a tomato and has a distinctive taste with a longer shelf life than fresh tomatoes. This service activity is carried out through technology transfer including education related to production processes and packaging techniques to processing practices and mentoring activities. The service activities that have been carried out produce tomato date products that are ready to be marketed with reusable packaging and informative and attractive packaging labels. Keywords: Tomatoes, dates, sugar.
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Rahmat, Bayu Pradana Nur, Noladhi Wicaksana, Syariful Mubarok, Muhamad Joddy Ramadhan, Maura Zhafira Putri, and Hiroshi Ezura. "Respons dua generasi tomat mutan insensitif etilen Sletr1-2 terhadap cekaman kekeringan." Kultivasi 20, no. 1 (April 16, 2021): 1. http://dx.doi.org/10.24198/kultivasi.v20i1.32034.
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Abstrak. Buah tomat tergolong ke dalam golongan buah klimaterik. Umur simpan buah tomat sangat dipengaruhi oleh keberadaan etilen. Tomat mutan NIL Sletr1-2 adalah generasi baru dari tomat insensitif etilen. Buah dari tomat mutan NIL Sletr1-2 memiliki umur simpan yang lebih lama dari tomat komersial pada umumnyanamun kehilangan fungsi untuk merespon keberadaan etilen dapat berpengaruh kepada pertumbuhan dan perkembangan tanaman, khususnya dalam kondisi cekaman. Tujuan dari penelitian ini adalah untuk mengetahui efek cekaman kekeringan terhadap dua generasi tomat mutan insensitif etilen (NIL Sletr1-2 dan BC3F1 Sletr1-2), dengan tomat ‘Intan’ sebagai tanaman kontrol. Ketiga tomat tersebut disiram dengan tiga interval waktu yang berbeda, yaitu: setiap hari (kondisi normal), interval tiga hari (cekaman kekeringan moderat), dan interval lima hari (cekaman kekeringan berat). Hasil penelitian menunjukkan bahwa dalam kondisi cekaman kekeringan moderat dan berat, respons morfologis (tinggi tanaman, jumlah daun, dan panjang akar), dan anatomis (jumlah sel epidermis) kedua generasi tomat mutan lebih buruk dari tetuanya tomat ‘Intan’. Hal tersebut menunjukkan bahwa berkurangnya sensitivitas etilen meningkatkan kerentanan tanaman dalam kondisi cekaman kekeringan, sekaligus memperkuat anggapan bahwa etilen berperan penting dalam ketahanan tanaman terhadap cekaman lingkungan.Kata kunci: Cekaman kekeringan, Etilen, Insensitivitas etilen, Tomat mutan Abstract. Tomato belongs to climacteric fruits, Its fruit shelf life is highly affected by the presence of ethylene. NIL Sletr1-2 tomato is a novel generation of an ethylene insensitive mutant. Its fruit has prolonged fruit shelf life, lasting longer than commercial ones. However, the loss of function in ethylene response would affect plant growth and development, especially under stress conditions. The objective of this research was to investigate the effect of drought stress on two generations of ethylene insensitive tomato mutants (NIL Sletr1-2 and BC3F1 Sletr1-2), with ‘Intan’ as a control plant. Those tomatoes were watered at three different intervals: every day; three days interval; and five days. The results showed that under three and five days watering interval, both generation of ethylene insensitive mutants have reduction in plant morphological response (plant height, number of leaves, and root length) and anatomical response (epidermal cell count), compared to their control, ‘Intan’. These results indicated that reduction in ethylene sensitivity could increase plant susceptibility under drought stress condition, thus solidifying the importance of ethylene in plant defence against environmental stress.Keywords: Drought stress, Ethylene, Ethylene receptor, Tomato mutant
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Dini, Al, Jumini Jumini, and Ainun Marliah. "Pengaruh Dosis Pupuk NPK dan Konsentrasi Paclobutrazol Terhadap Pertumbuhan dan Hasil Tanaman Tomat (Lycopersicum esculentum Mill.)." Jurnal Ilmiah Mahasiswa Pertanian 7, no. 2 (May 1, 2022): 138–46. http://dx.doi.org/10.17969/jimfp.v7i2.20166.
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Abstrak. Tanaman tomat (Lycopersicum esculentum Mill.) adalah tanaman hortikultura yang bernilai ekonomi tinggi. Peminat tomat dipasar terus meningkat, Oleh karena itu perlu dikembangkan lebih lanjut prosedur budidaya tanaman, adapun strateginya yaitu dengan pemberian pupuk NPK dan memanfaatkan zpt Paclobutrazol dengan dosis dan konsentrasi yang tepat untuk membantu pertumbuhan yang optimal. Penelitian ini bertujuan untuk mengetahui pengaruh dosis pupuk NPK, dan Konsentrasi Paclobutrazol, serta interaksi antara keduanya terhadap pertumbuhan dan hasil tanaman tomat. Penelitian ini dilaksanakan di Kebun Percobaan Fakultas Pertanian, Universitas Syiah Kuala, Banda Aceh, yang telah berlangsung dari bulan Juni hingga September 2021. Penelitian ini menggunakan Rancangan Acak Kelompok pola faktorial 4x3 dengan 3 ulangan. Faktor yang diteliti yaitu faktor dosis pupuk NPK yang terdiri dari 3 taraf yaitu 600, 800 dan 1.000 kg/ha. Faktor kedua yaitu konsentrasi Paclobutrazol terdiri atas 4 taraf yaitu tanpa paclobutrazol, 50, 150, 300 ppm. Hasil penelitian menunjukkan bahwa pertumbuhan dan hasil tanaman tomat yang lebih baik dijumpai pada perlakuan dosis pupuk NPK 1.000 kg/ha. Hasil penelitian juga menunjukkan bahwa pertumbuhan dan hasil tanaman tomat yang lebih baik dijumpai pada Konsentrasi Paclobutrazol 300ppm. Pertumbuhan dan hasil tanaman tomat terbaik terdapat pada kombinasi antara perlakuan dosis pupuk NPK 1.000kg/ha dengan konsentrasi Paclobutrazol 300 ppm terhadap tinggi tanaman dan diameter batang 15, 30, 45HST, umur berbunga, jumlah buah pertanaman, berat buah pertanaman, diameter buah, dan potensi hasil.(Effect of NPK Fertilizer Dosage and Paclobutrazol Concentration on Growth and Yield of Tomato Plants (Lycopersicum esculentum Mill.))Abstract. Tomato (Lycopersicum esculentum Mill.) is one of the green yields with high monetary worth. The interest for tomatoes in the market keeps on expanding from one year to another. Hence, it is important to further develop plant development procedures, one of which is tomato development strategies, in particular by giving NPK manure and furthermore utilizing zpt Paclobutrazol with the right portion and focus to help ideal outcomes. This study means to decide the impact of the portion of NPK manure, and the grouping of Paclobutrazol, as well as the association between the two on the development and yield of tomato plants. This examination was led at the Experimental Garden of the Faculty of Agriculture, Syiah Kuala University, Banda Aceh, which occurred from June to September 2021. The plan utilized was a 4x3 factorial randomized block plan with 3 replications. The element contemplated was the portion of NPK manure which comprised of 3 levels, to be specific 600, 800 and 1,000 kg/ha. The subsequent component is the centralization of Paclobutrazol comprising of 4 levels, specifically without paclobutrazol, 50, 150, 300 ppm. The outcomes showed that the better development and yield of tomato plants was found at a portion of 1,000 kg/ha of NPK compost. The outcomes likewise showed that the better development and yield of tomato plants was found at the Paclobutrazol convergence of 300 ppm. The best development and yield of tomato plants was found in the blend of treatment with a portion of 1,000 kg/ha of NPK compost with a grouping of 300 ppm Paclobutrazol on plant tallness and stem width of 15, 30, 45 DAT, blossoming age, number of natural product planted, natural product weight planted, natural product distance across and yield potential.
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Yanti, Yulmira, Hasmiandy Hamid, Reflin Reflin, Yaherwandi Yaherwandi, and Febri Yani Chrismont. "Formula padat Bacillus cereus STRAIN TLE1.1 untuk pengendalian penyakit busuk pangkal batang (Sclerotium rolfsii) pada tanaman tomat." Jurnal Agro 8, no. 2 (January 1, 2022): 226–36. http://dx.doi.org/10.15575/14679.
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Penyakit utama tanaman tomat yaitu busuk pangkal batang yang disebabkan oleh Sclerotium rolfsii dapat menimbulkan kerugian mencapai 80-100%. Tujuan penelitian yaitu untuk mendapatkan formula padat Bacillus cereus strain TLE1.1 yang efektif untuk pengendalian penyakit busuk pangkal batang pada tanaman tomat. Penelitian bersifat eksperimen dengan mengamati kemampuan formula padat B. cereus strain TLE1.1 dalam pengendalian penyakit busuk pangkal batang dengan Rancangan Acak Lengkap yang terdiri atas 9 perlakuan dan 3 ulangan. Perlakuan terdiri atas kombinasi bahan pembawa formula padat yang terdiri atas limbah padat ampas tebu, ampas tahu dan tongkol jagung, fungisida serta kontrol. Masing-masing formula padat B. cereus strain TLE1.1 diintroduksi pada benih dan bibit tomat. Hasil penelitian menunjukkan bahwa hampir semua formula mampu menekan penyakit busuk pangkal batang tanaman tomat. Formula terbaik dalam menurunkan penyakit busuk pangkal batang pada tanaman yaitu formula ampas tahu dan ampas tahu + tongkol jagung.Main disease of tomato plant, namely stem rot caused by Sclerotium rolfsii which can cause losses up to 80-100%. The aim of the study was to obtain a solid formula of Bacillus cereus strain TLE1.1 which was effective for controlling stem rot disease in tomato plant. This research was an experimental study to know the ability of the solid formula of B. cereus strain TLE1.1 in controlling stem rot disease which was carried out in a completely randomizeddesign consisting of 9 treatments and 3 replications. The treatment consistedof a combination of solid formula carriers consisting of sugarcane solid waste,tofu dreg and corncob, fungicides and controls. Each solid formula of B. cereus strain TLE1.1 was introduced into tomato seeds and seedlings. The results showed that almost all of the formulas were able to suppress stem base disease of tomato plants. The best formula that reduced stem rot in plants were the tofu dreg and tofu dreg + corncob formula.
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Syahputri, Ririn Indah, Hasanuddin Hasanudin, and Syamsuddin Syamsuddin. "Pengaruh Perlakuan Benih Terhadap Rizobakteri Pemacu Pertumbuhan Tanaman Terhadap Viabilitas Dan Vigor Benih Tomat (Solanum lycopersicum Mill.) Kadaluarsa." Jurnal Ilmiah Mahasiswa Pertanian 7, no. 4 (November 13, 2022): 135–42. http://dx.doi.org/10.17969/jimfp.v7i4.22372.
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Tomat (Solanum lycopersicum Mill.) merupakan salah satu jenis tanaman hortikultura yang banyak dibudidayakan di Indonesia. Tanaman yang berbentuk perdu ini merupakan tanaman sayuran yang memiliki berbagai kegunaan. Penelitian ini bertujuan untuk mengetahui pengaruh perlakuan benih menggunakan rizobakteri pemacu pertumbuhan tanaman terhadap viabiltas dan vigor benih tomat kadaluarsa. Penelitian ini menggunakan rancangan acak lengkap non faktorial dengan 9 perlakuan dan 3 ulangan. Hasil penelitian menunjukkan bahwa rizobakteri yang digunakan mampu berperan sebagai rizobakteri pemacu pertumbuhan tanaman pada fase perkecambahan tanaman tomat. Pada parameter yang diamati seperti daya berkecambah, spontanitas tumbuh dan kecepatan tumbuh relatif memberikan pengaruh nyata dengan nilai yang berbeda dan memberikan pengaruh yang sangat nyata hanya pada potensi tumbuh maksimum. Bacillus megaterium dan Bacillus licheniformis yang merupakan isolat yang sangat potensial untuk perlakuan benih pratanam guna mendapatkan efek peningkatan nilai viabilitas dan vigor.Kata kunci : B. licheniformis, B. megaterium, Tomat, ViabilitasAbstract. Tomato (Solanum lycopersicum Mill.) is one of the most widely cultivated horticultural crops in Indonesia. This shrub-shaped plant is a vegetable plant that has various uses. This study aims to determine the effect of seed treatment using plant growth promoting rhizobacteria on the viability and vigor of expired tomato seeds. This study used a non-factorial completely randomized design with 9 treatments and 3 replications. The results showed that the rhizobacteria used were able to act as rhizobacteria to promote plant growth in the germination phase of tomato plants. The observed potential benchmarks such as germination, spontaneous growth and relative growth speed have a significant effect with different values and have a very significant effect only on maximum growth potential. Bacillus megaterium and Bacillus licheniformis which are isolates with great potential for pre-planting seed treatment in order to obtain the effect of increasing viability and vigor values.Keywords : B. licheniformis, B. megaterium, Tomato, Viability
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Wahyudin, Denih, Tri Asmira Damayanti, and Kikin Hamzah Mutaqin. "Screening for Resistance of Tomato Lines Against Tomato chlorosis crinivirus." Jurnal Fitopatologi Indonesia 18, no. 1 (May 23, 2022): 19–29. http://dx.doi.org/10.14692/jfi.18.1.19-29.
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Tomato chlorosis crinivirus (ToCV) diketahui berasosiasi dengan penyakit kuning pada tanaman tomat. Infeksi Crinivirus menunjukkan peningkatan di beberapa daerah di Jawa Barat saat ini. Tersedianya varietas tomat tahan akan menjadi cara efektif dalam pengelolaan penyakit virus, namun perlu upaya mencari sumber ketahanan tanaman terhadap infeksi virus. Penelitian bertujuan menentukan tingkat ketahanan 12 galur tomat terhadap infeksi ToCV. Tomat uji berumur 14 hari setelah pindah tanam diinokulasi dengan ToCV menggunakan 10 ekor kutukebul (Trialeurodes vaporariorum) viruliferus per tanaman. Pengamatan dilakukan terhadap peubah penyakit (periode inkubasi, insidensi dan keparahan penyakit, titer virus) dan peubah agronomi (tinggi tanaman, jumlah daun, jumlah dan bobot buah). Rata-rata periode inkubasi berkisar 9.4–13.5 hari, dan insidensi penyakit berkisar 90.9–100%. Gejala visual bervariasi dari klorosis ringan sampai sedang dan daun menggulung ke atas dengan skor keparahan penyakit berkisar 1.0–3.0. Titer virus diukur berdasarkan nilai absorbansi ELISA, yaitu berkisar 0.358–1.122. Secara umum, infeksi ToCV menghambat pertumbuhan tanaman dan menurunkan jumlah daun, menghambat bobot dan jumlah buah berturut-turut sebesar 6.0–37.8%, 8.6–39.5%, 2.7–33.7% dan 7.0–25.5%. Berdasarkan peubah penyakit, respons galur tomat dapat dikategorikan rentan (BISILB#1029A, BISILB#22, dan BISILB#724B), moderat tahan (BISILB#825B, BISILB#60D, BISIKC#402, BISIKC#96D, dan BISILB#40I), dan tahan (BISILB#1372ORA, BISILB#703A, BISILB#703B, dan BISILB#724A). Namun, sifat ketahanan galur tomat tersebut tidak berkorelasi dengan kemampuan produksi tanaman. Oleh karena itu, perlu dilakukan perbaikan sifat ketahanan pada empat galur tersebut agar lebih adaptif terhadap faktor lingkungan budi daya sehingga dapat dimanfaatkan sebagai tetua varietas tomat unggul tahan ToCV.
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Santoso, Tri J., Sri H. Hidayat, M. Herman, and ,. Sudarsono. "Aplikasi Teknik Polymerase Chain Reaction (PCR) Menggunakan Primer Degenerate dan Spesifik Gen AV1 Untuk Mendeteksi Begomovirus Pada Tomat (Lycopersicon esculentum Mill.)." Jurnal Hortikultura Indonesia 4, no. 3 (August 8, 2015): 140. http://dx.doi.org/10.29244/jhi.4.3.140-149.
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<p>ABSTRACT</p><p>Begomoviruses infection has been reported and found in several important vegetable crops included tomato. Nevertheless, the information of detection and identification of Begomovirus infecting tomato plants in some of tomato production areas using PCR technique has not been widely reported. The objective of this research was to detect Begomovirus infecting tomatoes in some of tomato production areas of East Java, Central Java, Special Province of Jogjakarta and West Java using PCR technique with degenerate and specific primers. PCR amplification of Begomovirus genome was conducted by using a pair of degenerate primers, i.e. PAL1v1978-F and PAR1c715-R and specific primer, AV1-F/R. For confirmation the virus, it was conducted a virus transmission from the symptomed plant tomato sampel to healthy plants by using whiteflies vector. The results of this research showed that the symptomed plants collected from several tomato production areas of East Java, Central Java, Special Province of Jogjakarta and West Java indicated that those plants have been infected by Begomovirus following PCR detection using a pair of degenerate primers. The Begomovirus infection was indicated by the PCR amplified product with the size of 1500 bp. The results of PCR amplification using specific primers AV1-F/R to detect the genus of Begomovirus showed that all samples of plant collections generated of 780 bp DNA fragment. Confirmation of the virus through transmission by whitefiles vectors in greenhouse from the symptomed plants and the positive PCR samples showed that the virus transmission process was succesfully conducted with indication of the emergence of symptoms in healthy plants.</p><p>Keywords: tomato ( Lycopersicon esculentum Mill.) , Begomovirus, PCR technique, degenerate primer</p><p>ABSTRAK</p><p>Hasil penelitian sebelumnya menunjukkan bahwa Infeksi virus begomovirus di beberapa tanaman sayuran termasuk tanaman tomat. Namun demikian, penelitian yang memberikan informasi mengenai deteksi dan infeksi dari virus begomovirus yang menginfeksi tanaman tomat dengan menggunakan teknik PCR masih perlu diteliti lebih lanjut. Tujuan dari penelitian adalah untuk mendeteksi begomovirus yang menginfeksi tanaman tomat di beberapa daerah produksi tomat dari Jawa Timur, Jawa Tengah, Yogyakarta, dan Jawa Barat menggunakan teknik PCR dengan primer degenerate dan spesifik. Amplifikasi PCR genom begomovirus dilakukan dengan menggunakan sepasang degenerate primer yaitu PAL1v1978-F dan PAR1c715-R, serta primer spesifik adalah AV1-F/R. Konfirmasi virus dilakukan dengan teknik penularan virus oleh vektor kutu kebul ke tanaman sehat. Hasil penelitian menunjukkan bahwa sampel-sampel tanaman tomat bergejala yang dikoleksi dari beberapa daerah di Jawa Timur, Jawa Tengah, Jawa Barat dan D. I . Jogjakarta mengindikasikan adanya infeksi oleh Begomovirus setelah dideteksi menggunakan teknik PCR dengan primer degenerate. Hasil amplifikasi PCR menggunakan primer spesifik AV1-F/R untuk mendeteksi genus Begomovirus menunjukkan bahwa semua sampel tanaman koleksi menghasilkan amplikon yang berukuran 780 bp. Konfirmasi virus melalui penularan dengan vektor kutu kebul di rumah kaca dari sampel tanaman sakit dan positif PCR menunjukkan terjadinya proses penularan virus yang ditandaidengan munculnya gejala-gejala pada tanaman yang sehat.</p><p>Kata kunci: Begomovirus, Lycopersicon esculentum, Primer degenerate, Tehnik PCR.</p>
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Ambarwati, Eka, Sunarsih Sunarsih, Riyanti Riyanti, and Astriana Astriana. "Pengaruh Jus Tomat terhadap Kadar Haemoglobin Ibu Hamil Trimester III di Wilayah Kerja Puskesmas Punduh Pedada." Malahayati Nursing Journal 6, no. 4 (April 1, 2024): 1726–40. http://dx.doi.org/10.33024/mnj.v6i4.11355.
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ABSTRACT Anemia is a condition where the erythrocyte mass and or circulating Hb mass cannot fulfill its function to provide oxygen to body tissues. In 2022, the number of pregnant women in Punduh Pedada Health Center was 636 and 63.8% with anemia in pregnancy, one of the interventions that can be done is to consume foods with high iron and vitamin C, namely tomatoes that can be made into juice. This study aims to determine the effect of tomato juice on haemoglobin levels of Trimester III pregnant women in the Punduh Pedada Health Center Working Area in 2023. Type of quantitative research with pretest-posttest control group design. The population in this study were all third Trimester pregnant women in the Punduh Pedada Health Center Working Area as many as 68 respondents with a sample of 32 respondents S1ided into 2 groups, namely 16 in the intervention group and 16 in the control group using purposive sampling technique. This study was conducted in the Punduh Pedada Health Center Work Area in April-May 2023. Data collection using observation sheets. Data analysis was univariate and bivariate (t test). The results showed that the average Hb level before given tomato juice and Fe tablets was 10.0 gr/dl and after given tomato juice and Fe tablets was 10,8 gr/dl, while the average Hb level before given Fe tablets was 10.0 gr/dl and after given Fe tablets was 10.5 gr/dl. There is an effect of tomato juice on haemoglobin levels of pregnant women Trimester III with a value (p-value = 0.000). Suggestions for pregnant women can consume tomato juice as an alternative to increase Hb levels during pregnancy. Keywords: Tomato Juice, Hemoglobin Level and Pregnant Women ABSTRAK Anemia merupakan keadaan dimana masa eritrosit dan atau masa Hb yang beredar tidak dapat memenuhi fungsinya untuk menyediakan oksigen bagi jaringan tubuh. Pada tahun 2022 didapatkan jumlah ibu hamil di Puskesmas Punduh Pedada sebanyak 636 dan 63,8% dengan kondisi anemia dalam kehamilan, salah satu intervensi yang dapat dilakukan adalah mengkonsumsi makanan dengan tinggi zat besi dan vitamin C yaitu tomat yang dapat dibuat jus. Penelitian ini bertujuan diketahui pengaruh jus tomat terhadap kadar haemoglobin ibu hamil Trimester III di Wilayah Kerja Puskesmas Punduh Pedada Tahun 2023. Jenis penelitian kuantitatif desain pretest-posttest control group design. Populasi seluruh ibu hamil trimester III sebanyak 68 responden dengan sampel sebanyak 32 responden dibagi menjadi 2 kelompok yaitu 16 pada kelompok intervensi dan 16 pada kelompok kontrol menggunakan teknik purposive sampling. Penelitian ini telah dilaksanakan di Wilayah Kerja Puskesmas Punduh Pedada pada bulan April-Mei 2023. Pengumpulan data menggunakan lembar observasi. Analisis data secara univariat dan bivariat (t test). Hasil penelitian diketahui rata-rata kadar Hb sebelum diberikan jus tomat dan tablet Fe adalah 10,0 gr/dl dan sesudah diberikan jus tomat dan tablet Fe 10,8 gr/dl, sedangkan rata-rata kadar Hb sebelum diberikan tablet Fe adalah 10,0 gr/dl dan sesudah diberikan tablet Fe adalah 10,5 gr/dl. Ada pengaruh jus tomat terhadap kadar haemoglobin ibu hamil Trimester III dengan nilai (p-value = 0,000). Saran bagi ibu hamil dapat mengkonsumsi jus tomat sebagai alternatif untuk peningkatan kadar Hb selama kehamilan.. Kata Kunci: Jus Tomat, Kadar Hemoglobin dan Ibu Hamil
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Wariki, Winda Charolina, Ratna Siahaan, and Marhaenus Rumondor. "ANALISIS KUALITATIF RESIDU PESTISIDA PROFENOFOS PADA TANAMAN TOMAT DI KECAMATAN LANGOWAN BARAT SULAWESI UTARA." JURNAL ILMIAH SAINS 15, no. 1 (February 10, 2015): 48. http://dx.doi.org/10.35799/jis.15.1.2015.8234.
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ABSTRAK Tomat merupakan tanaman hortikultura sayuran buah yang penting bagi kesehatan manusia. Penggunaan pestisida yang tidak tepat dapat memberikan dampak negatif pada lingkungan dan manusia. Pestisida profenofos digunakan oleh petani tanaman tomat untuk mengendalikan hama. Penelitian ini bertujuan untuk menganalisis kualitatif residu pestisida profenosfos pada tanaman tomat di Kecamatan Langowan Barat-Sulawesi Utara. Sampel yang digunakan berjumlah dua belas sampel yang diperoleh dari akar, batang, daun dan buah dengan masing-masing tiga ulangan. Analisis kualitatif adanya residu pestisida profenofos diketahui berdasarkan waktu retensi profenofos dari Kromatografi Cair Kinerja Tinggi (KCKT) di Laboratorium Farmasi, FMIPA Universitas Sam Ratulangi. Hasil menunjukkan jika residu pofenofos ditemukan pada akar, batang dan buah tomat namun tidak ditemukan pada daun tomat. Kata kunci: tanaman tomat, residu profenofos, waktu retensi, KCKT, Sulawesi Utara QUALITATIVE ANALYSIS OF PESTICIDE PROFENOFOS RESIDUES ON TOMATO PLANTS IN LANGOWAN WEST SUB DISTRICT NORTH SULAWESI ABSTRACT Tomatoes are horticulture crops that are important for human health. The inappropiate pesticide usage in controlling pest of tomatoes pesticide can give negative impact on the environment and human health. Pesticide used by farmers to control pests of tomato plants. This study aims was to analyse qualitative profenosfos pesticide residues in tomato plants at West Langowan Sub District - North Sulawesi. All samples were obtained from roots, stems, leaves and fruits with three replications each. The presence of pesticide profenofos residues would be known from retention time resulted by HPLC at Laboratory of Pharmacy, FMIPA University of Sam Ratulangi. Resuls showed that profenofos residues are found in roots, stems and fruits but not in leaves of tomatoes. Keywords: tomatoes, profenofos residue, retention time, HPLC, North Sulawesi
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Zeist, André R., Juliano TV Resende, Israel FL Silva, João RF Oliveira, Cacilda MDR Faria, and Clevison L. Giacobbo. "Agronomic characteristics of tomato plant cultivar Santa Cruz Kada grafted on species of the genus Solanum." Horticultura Brasileira 35, no. 3 (September 2017): 419–24. http://dx.doi.org/10.1590/s0102-053620170317.
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ABSTRACT In this study were evaluated gas exchanges, fruit production and fruit quality of tomato Santa Cruz Kada grafted onto different species of the genus Solanum, using two grafting methods. For the grafted tomato cultivation, the authors used a randomized complete block design, in a 8x2 factorial scheme, evaluating eight rootstocks: accessions of mini tomatos (0224-5, RVTC 57, RVTC 20 and 6889-50); wild tomato species Solanum habrochaites var. hirsutum (PI-127826); Solanum pennellii (LA716); Solanum sessiliflorum (cubiu); and tomato cultivar Santa Cruz Kada (self-grafting, control), and two grafting methods {cleft grafting (FC) and approach grafting (EC)}. The authors verified a significant interaction between rootstock x grafting method. The S. pennellii rootstock provided the best results for physico-chemical characteristics, when grafted using the cleft method. However, the same method, along with cubiu rootstock, presented lower fruit production. Considering the gas exchange and productive characteristics, S. habrochaites as rootstock for tomato Santa Cruz provided the best results for photosynthetic yield and water use efficiency, and for the commercial fruit production characteristic, both grafting methods, and for the average mass of commercial fruits when grafted using FC, with about 5.03 kg/plant and 163.5 g/fruit, respectively. In relation to the grafting methods, the cleft showed to be the most suitable.
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Mendoza-Herrera, Azucena, Julien Levy, Kyle Harrison, Jianxiu Yao, Freddy Ibanez, and Cecilia Tamborindeguy. "Infection by Candidatus Liberibacter solanacearum’ haplotypes A and B in Solanum lycopersicum ‘Moneymaker’." Plant Disease 102, no. 10 (October 2018): 2009–15. http://dx.doi.org/10.1094/pdis-12-17-1982-re.
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‘Candidatus Liberibacter solanacearum’ is a plant pathogen associated with diseases affecting several crops of the Solanaceae and Apiaceae families. Two ‘Ca. L. solanacearum’ haplotypes (LsoA and LsoB) infect solanaceous crops in North America and are transmitted by the tomato psyllid Bactericera cockerelli. Although both ‘Ca. L. solanacearum’ haplotypes cause zebra chip in potato, the diseases associated with each haplotype in tomato (Solanum lycopersicum) have not been described. ‘Ca. L. solanacearum’-infected tomato plants exhibit symptoms resembling those of permanent yellowing disease (known in Mexico as “permanente del tomate”) and sometimes called psyllid yellows. In this study, the symptoms associated with each ‘Ca. L. solanacearum’ haplotype in tomato were compared, and the bacterial abundance in different nodes of the plants was measured by quantitative polymerase chain reaction. Surprisingly, both plant phenotype and bacterium distribution were different between LsoA- and LsoB-infected plants. Plants infected with LsoB died prematurely, whereas those infected with LsoA did not. Across the measured time points, LsoB abundance in infected plants was consistent with previous reports describing a sink to source gradient, while such gradient was only observed in LsoA-infected plants early after infection. This is the first report describing the differences in symptoms in tomato associated with two ‘Ca. L. solanacearum’ haplotypes, LsoA and LsoB.
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Wrigley, R. "Tomato." Minnesota review 2014, no. 83 (January 1, 2014): 50–51. http://dx.doi.org/10.1215/00265667-2781608.
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Basri, Sahidin, Yessy Syahradesi, and Dina Andriani. "Pengaruh Jus Tomat (Lycopersicum Esculentum) Terhadap Tekanan Darah Pada Penderita Hipertensi." MAHESA : Malahayati Health Student Journal 3, no. 1 (February 20, 2023): 214–24. http://dx.doi.org/10.33024/mahesa.v3i1.9195.
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ABSTRAKAngka kejadian hipertensi setiap tahun terus mengalami peningkatan, penyakit ini sering disebut sebagai silent killer. Adapun penangan hipertensi dapat dilakukan secara farmakologis dan non-farmakologis. Jus tomat merupakan jenis buah yang umum dikosumsi di masyarakat dan merupakan salah satu terapi non-farmakologis dalam mencegah hipertensi, melalui mekanisme anti-arterosklerosis. Tetapi masyarakat tidak mengetahui kegunaan jus tomat sebagai terapi herbal untuk hipertensi. Tujuan penelitian ini adalah untuk mengetahui pengaruh jus tomat terhadap penurunan tekanan darah penderita hipertensi di Wilayah Kerja Puskesmas Lawe Sigala Gala. Jenis penelitian yang digunakan adalah Quasy Exsperiment dengan pendekatan one grup pre and posttest design. Populasi dalam penelitian ini adalah seluruh penderita hipertensi di Wilayah Kerja Puskesmas Lawe Sigala Gala. Teknik sampling yang digunakan adalah purposive sampling dengan jumlah sampel sebanyak 16 orang. Teknik pengumpulan data dilakukan dengan pengukuran tekanan darah dan menggunakan lembar observasi. Data diolah secara komputerisasi dengan analisis univariat dan analisis bivariat dengan menggunakan t-test independent. Hasil penelitian didapatkan rata-rata penurunan tekanan darah sistolik adalah 10.625 mmHg dengan p = 0,000 sedangkan rata-rata tekanan darah diastolik adalah 6.875 mmHg dengan p = 0,003 yang berarti ada perbedaan rata-rata tekanan darah sistole dan diastole setelah diberikan jus tomat. Dapat disimpulkan ada pengaruh pemberian jus tomat terhadap tekanan darah pasien hipertensi. Diharapkan kepada tenaga kesehatan agar bekerjasama dengan masyarakat dalam memberikan kegiatan-kegiatan penyuluhan dengan memanfaatkan herbal sebagai terapi pendamping pada pasien hipertensi. Kata Kunci : Jus tomat, hipertensi ABSTRACTThe incidence of hypertension continues to increase every year, this disease is often referred to as a silent killer. The handling of hypertension can be done pharmacologically and non-pharmacologically. Tomato juice is a type of fruit that is commonly consumed in society and is one of the non-pharmacological therapies in preventing hypertension, through an anti-arterosclerosis mechanism. But people do not know the use of tomato juice as a herbal therapy for hypertension. The purpose of this study was to determine the effect of tomato juice on reducing blood pressure in hypertensive patients in the Lawe Sigala Gala Health Center Work Area. The type of research used is Quasy Experiment with a one group pre and posttest design approach. The population in this study were all hypertensive patients in the Lawe Sigala Gala Health Center Work Area. The sampling technique used was purposive sampling with a total sample of 16 people. Data collection techniques were carried out by measuring blood pressure and using observation sheets. Data were processed computerized with univariate analysis and bivariate analysis using independent t-test. The results showed that the average reduction in systolic blood pressure was 10,625 mmHg with p = 0.000 while the average diastolic blood pressure was 6,875 mmHg with p = 0.003 which means there is a difference in the average systolic and diastolic blood pressure after being given tomato juice. It can be concluded that there is an effect of giving tomato juice to the blood pressure of hypertensive patients. It is hoped that health workers will cooperate with the community in providing counseling activities by utilizing herbs as companion therapy for hypertensive patients.Keywords: Tomato juice, hypertension