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Farianto, Aris, Tuti Karyani e Lucyana Trimo. "Komparasi Pendapatan Usahatani Bawang Merah Berdasarkan Sumber Pembiayaan di Kabupaten Nganjuk". Jurnal Agribisnis Indonesia 9, n. 2 (16 dicembre 2021): 88–104. http://dx.doi.org/10.29244/jai.2021.9.2.88-104.
Testo completoAbstract (sommario):
Shallots in Indonesian society as a complement to spices in cooking, are also needed as raw material for the fried onion industry and have many benefits of high economic value. Shallot consumption has risen year after year, resulting in a rise in shallot commodity development. The scale of onion farming variety from small to large scale; it demands a significant amount of capital gets started. One of the most essential aspects of initiatives to promote a shallot commodity, which is intended to boost farmers' income, is the availability of funding. The purpose of this study was to determine the income between shallot farmers who access credit to formal and informal financial institutions. The research was conducted in Nganjuk Regency because it is one of the centres of shallots in East Java Province. The analysis in this research is analyzing farm income and examining the differences between farms that have access to formal and informal. The results showed that the income of shallot farming in Nganjuk Regency was very profitable and there was a difference between the income of shallot farming who accessed formal and informal financial institutions.
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Kalfin, Kalfin, Denny Razzianto, Eti Suminartika e Trisna Insan Noor. "ANALISIS STRUKTUR BIAYA USAHA TANI BAWANG MERAH BERDASARKAN TUJUAN PASAR MENGGUNAKAN METODE COBB-DOUGLAS STOCHASTIC FRONTIER PRODUCTION FUNCTION". Jurnal Matematika Sains dan Teknologi 22, n. 1 (3 marzo 2021): 23–36. http://dx.doi.org/10.33830/jmst.v22i1.1490.2021.
Testo completoAbstract (sommario):
Shallots (Allium ascolonicum, L) are high-value horticultural commodities that need to be developed as strategic commodities in addition to rice, red chilies, chicken and beef. In addition, shallots have a high economic value and are a commodity used in the processing of various foods. This causes the consumption or demand for shallots to increase along with the increase in population. Therefore, this study aims to analyze the cost structure of shallot farming with the aim of the market for consumption and for the fried onion industry in Majalengka District, Majalengka Regency. The method used to estimate the Cobb-Douglas production function is the stochastic frontier method, with the sampling technique used in this study, namely proportional random sampling. Based on the results of the analysis, it is found that the cost structure of shallot farming for the purpose of the fried onion industry and consumption is feasible when viewed from the R/C ratio of the average agricultural destination for the fried onion industry with a value of 1.25 and for shallot farming for consumption purposes with a value of 1.30, where R/C > 1. Meanwhile, the production factor that requires the largest cost for shallot farming, the purpose of the fried onion industry, is the cost of seeds / seeds with a value of IDR. 13,548,300 and the largest cost used by shallot farming for consumption purposes is the cost of seeds / seedlings of IDR. 30,870,148.94. This is due to the need for seeds for an area of one hectare, the price of seeds is quite high due to the limited number of seeds / seeds needed so that the price of seeds increases and the factor of chaos also affects the limited number of seeds needed. The results of this study are expected to be a reference for local governments in developing agriculture, especially in the shallot tabi business sector.
Bawang merah (Allium ascolonicum, L) merupakan komoditas hortikultura bernilai tinggi yang perlu dikembangkan sebagai komoditas strategis selain beras, cabai merah, daging ayam, dan daging sapi. Selain itu, bawang merah memiliki nilai ekonomis yang tinggi dan komoditas yang digunakan dalam pengolahan berbagai makanan. Hal tersebut menyebabkan konsumsi atau permintaan bawang merah meningkat seiring dengan peningkatan jumlah penduduk. Oleh karena itu, pada penelitian ini bertujuan menganalisis struktur biaya usahatani bawang merah dengan tujuan pasar untuk konsumsi dan untuk industri bawang goreng di Kecamatan Majalengka Kabupaten Majalengka. Metode yang digunakan untuk menduga fungsi produksi Cobb-Douglas adalah metode stochastic frontier, dengan teknik penarikan sampel yang dilaksanakan pada penelitian ini yaitu proporsional random sampling. Berdasarkan hasil analisis diperoleh bahwa struktur biaya usahatani bawang merah tujuan industri bawang goreng dan konsumsi layak diusahakan bila dilihat dari R/C rasio rata-rata usahatani tujuan industri bawang goreng dengan nilai 1,25 dan untuk usahatani bawang merah tujuan Konsumsi dengan nilai sebesar 1,30, dengan R/C >1. Sedangkan faktor produksi yang membutuhkan biaya terbesar untuk usaha tani bawang merah tujuan industri bawang goreng yaitu biaya bibit/benih dengan nilai sebesar Rp.13.548.300 dan biaya terbesar yang digunakan usahatani bawang merah tujuan konsumsi yaitu biaya benih/bibit sebesar Rp.30.870.148,94. Hal ini disebabkan kebutuhan bibit untuk luasan satu hektar, harga bibit yang cukup tinggi karena keterbatasaan jumlah bibit/benih yang dibutuhkan sehingga harga bibit meningkat dan faktor kemaurau juga pengaruh terhadap keterbatasan bibit yang dibutuhkan. Hasil penelitian ini diharapkan dapat menjadi referensi bagi pemerintah daerah dalam mengembangkan pertanian khususnya pada sector usaha tabi bawang merah.
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Cordanis, Astried Priscilla, Maryance Vivi Murnia Bana, Ester Nurani Keraru e Maria Salestina Ngoni. "Profitability and Feasibility of Onion Farming in The Lower Plains". JURNAL AGRIBISAINS 10, n. 1 (2 aprile 2024): 1–10. http://dx.doi.org/10.30997/jagi.v10i1.7970.
Testo completoAbstract (sommario):
Due to the increasing demand for shallots from households, companies, and industry, the per capita consumption rate of shallots is expected to increase by 8.21% in 2021, making shallots a high-value horticulture product with great business opportunities. Reok District is a subdistrict that is suited for cultivating shallots because it is situated in a lowland region at a height of 12 meters above sea level. 50% less land was cultivated than the previous year. Reok Sub-District is a center for producing shallots in Manggarai Regency, which is a basis for considering a selection of research locations. The decrease in planting area will have an impact on shallot production in Manggarai Regency. 50 shallot farmers, who were specifically selected as the samples, were added. With the assist of the income equation and R/C ratio analysis, this study seeks to ascertain the profitability and viability of shallot farming in Reok sub-district. Based on the analysis's findings, it was determined that shallot farming in Reok sub-district generated an average revenue of Rp. Rp32,304,679.04 with an average of 0.51ha, and the R/C ratio was 1.85, which indicated that the sub-district's shallot farming was deemed to be feasible. This research examines BEP unit and rupiah BEP as material for consideration in the implementation of agricultural activities in the next period in addition to revenue and business viability analysis. where the rupiah BEP is IDR 4,441.45/kg and the unit BEP is 1996.095 kg.
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Ichniarsyah, Annisa Nur, Titis Pury Purboningtyas e Widiya Apriliani. "KEGIATAN PABRIKASI MESIN PENGUPAS BAWANG MERAH MEREK BEJE TIPE PB 01". Jurnal Bioindustri 4, n. 1 (30 novembre 2021): 12–24. http://dx.doi.org/10.31326/jbio.v4i1.1224.
Testo completoAbstract (sommario):
Shallot peeling activities in small scale industry are still manually done. This process takes huge time and effort. Therefore, shallot dehuller was designed and developed to increase effectivity and efficiency. The objectives of the study were to develop shallot dehuller machine and conduct functional tests. Identification tests indicated workshop tools needed for machine development were grinder, rulers, scales, and various machines such as drilling, welding, roll and bender, and cutting plasma machine. Machine development started from manufacturing the frames, dehuller hopper and inlet, rotating disc, outlet for shallot hull, and outlet for shallot. Functional tests indicated that the machine construction was according to the design plan.
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Dyah, Pujastuti Sulistiyaning, e Ananto Yahya Putra. "Comparison of shallot and tobacco farm income in Selopamioro Village, Imogiri Sub District, Bantul District, Yogyakarta". E3S Web of Conferences 316 (2021): 02033. http://dx.doi.org/10.1051/e3sconf/202131602033.
Testo completoAbstract (sommario):
Indonesia as an agricultural country has two seasons, there are the dry season and the rainy season. In the dry season they cultivate a lot of palawija crops. Some palawija plants actually have a higher economic value, such as tobacco and shallots. The costs of these two commodities are different, will result in different income. This research objectives is to know the cost, income, and feasibility of tobacco and shallot farming. If shallot farming can be an alternative to replace tobacco, this will encourage a reduction in the cigarette industry in Indonesia. The research was conducted in Selopamioro Village, Imogiri District, Bantul Regency, using purposive sampling technique and 46 farmers as respondents. The income and feasibility analysis uses the measure NR = TR - TC and R/C. The results showed that shallot farming, with an average land area of 466 m², provided a higher income, there is IDR 24,266,482 (2 times planting) compared to tobacco farming of IDR 7,287,396. R/C of shallot farming is 7.99 and tobacco is 12.23. It can be concluded that shallot farming can be used as an alternative to tobacco farming because it is more profitable.
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Wathan, M. Hizbul. "Shallots Classification using CNN". International Journal of Informatics and Computation 3, n. 2 (25 maggio 2022): 50. http://dx.doi.org/10.35842/ijicom.v3i2.41.
Testo completoAbstract (sommario):
Shallots are an essential plant for the commercial and home industries included in the Allium genus. Choosing the type of onion based on the characteristics is very easy for humans to do but not easy for humans to do in the spice industry; therefore, machines will replace human limitations in recognizing the type of shallots in the spice industry. Inspired by the success of research on the classification of shallots using SVM, we propose CNN to tackle the problem of classifying types of shallots based on shape and texture features. This study uses the CNN method's performance to categorize different varieties of shallots based on their shape and texture features. In a shallot classification test, our approach promises higher accuracy and lower loss than standard machine techniques.
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Bahrudin, Bahrudin, Muhammad Ansar e Abdul Rahim Thaha. "ORGANIC FERTILIZERS ARE EFFECTIVE IN INCREASING GROWTH AND PRODUCTIVITY OF SHALLOT LEMBAH PALU VARIETIES". AGROLAND: The Agricultural Sciences Journal 6, n. 1 (12 giugno 2019): 13. http://dx.doi.org/10.22487/j24077593.2019.v6.i1.12145.
Testo completoAbstract (sommario):
Shallot 'lembah palu' variety is the main raw material for fried onion industry in Central Sulawesi. This study aims to examine the LEISA technology package through the use of liquid and solid organic fertilizers from agricultural waste in order to obtain the quality of shallot bulbs that are good as raw material for fried onions. Research using Randomized Complete Block Design (RCBD) was repeated 4 (four) times. Treatment consists of: (A)= without organic fertilizer; (B)= liquid organic fertilizer (Biourin 40 mL/L of water); (C)= solid organic fertilizer (bokashi goat manure 20 ton/ha); (D)= solid organic fertilizer (bokashi goat manure 10 ton/ha) + liquid organic fertilizer (Biourin 20 mL/L of water); (E) = solid organic fertilizer (bokashi goat manure 20 ton/ha) + liquid organic fertilizer (Biourin 40 mL/L of water); (F)= solid organic fertilizer (20 ton/ha bokashi mixture of goat manure and shallot residues); (G)= solid organic fertilizer 20 ton/ha bokashi mixture of goat manure and shallot residues)+liquid organic fertilizer (Biourin 30 mL/L of water); (H)= solid organic 10 ton/ha bokashi mixture of goat manure and shallot residues)+liquid organic fertilizer (Biourin 60 mL/L of water; and (I)= solid organic fertilizer 30 ton/ha bokashi mixture of goat manure and shallot residues)+ liquid organic fertilizer (Biourin 60 mL/L of water). The results of the study were (i) the combination of types and doses of organic fertilizer in general resulted in higher growth and yield of shallots compared to without organic fertilizers, and (ii) a combination of solid organic fertilizer (mixture 20 ton/ha bokashi goat manure and shallot residue), produce number of leaves, leaf dry weight, fresh weight per tuber, and fresh weight of tuber per hectare higher than without organic fertilizer.
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Tandi, Olvie Grietjie, e F. Faisal. "Technology Innovation Support in Development of Local Superior Shallot in North Sulawesi". Agrotech Journal 5, n. 1 (30 giugno 2020): 10–21. http://dx.doi.org/10.31327/atj.v5i1.1233.
Testo completoAbstract (sommario):
The need for Shallot at the community level continues to increase every year in line with the increase in population. Shallots are used as cooking spices and used in the herbal medicine industry. Minahasa Regency is one of the centers of shallot development in North Sulawesi, where production at the farm level is still below the average of 7-8 t/ha. For this reason, a breakthrough in cultivation technology innovation is needed to increase yields. This writing aims to provide information on technological innovation support in the effort to develop local superior shallots in North Sulawesi and to see the results of farming from the application of the technology. The data obtained from the results of interviews and research results both conducted by the North Sulawesi AIAT Assessment Team and other research results. The support of technological innovation in efforts to develop shallots is the application of onion PTT Innovations: land management, preparation of plant spacing, use of certified seeds, planting and fertilizing, watering and controlling weeds, controlling plant pests, harvesting and post-harvesting. The conclusions obtained by the application of PTT shallots, which were examined by BPTP North Sulawesi using local varieties Lansuna. The B / C ratio is 4.23 by giving an income of Rp. 273,058,000 compared to the way of farmers where B / C ratio = 2.23 with income of Rp. 138,233,000 / hectare
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Guampe, Feliks Arfid, Join Hengkeng, Novi Maryam Lempao e Yames Sido. "USAHA TANI HORTIKULTURA DI KABUPATEN POSO: SEBUAH KOMPARASI PENDAPATAN USAHA TANI BAWANG MERAH DAN KUBIS". JSEP (Journal of Social and Agricultural Economics) 15, n. 2 (31 luglio 2022): 137. http://dx.doi.org/10.19184/jsep.v15i2.31354.
Testo completoAbstract (sommario):
The farming sector is an important part of Indonesia’s national development due to its availability of foodstuffs, industrial resources, bio-energy, labor absorption, and income source for the rural populace. The horticultural practices, such as farming vegetables, fruits, medicinal herbs and ornamental plants, are strategic subsectors in the progression of the national and regional farming industry. This study aims to determine the performance of farming and to compare the income of horticultural farming of cabbage and shallots in the Poso Regency. A combined method is utilized in this research. Qualitative data analysis will descriptively portray the production and processing stages, cost, market access, and farmers’ income, while quantitative analysis will calculate the profit and Return-Cost Ratio. The research shows that farmers’ revenue depends on the size of land they possess. After a planting season, the net income of shallot farmers is between Rp 116.045.237 and Rp139.647.762, whereas cabbage farmers earn a total net income between Rp 18.131.412 and Rp 83.141.875. This demonstrates that horticultural farming, namely shallot cultivation, is more profitable than cabbage.
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Tran, Gia-Buu, e Thanh-Minh Thi Ngo. "THE EFFECT OF THERMAL TREATMENT ON ANTIOXIDANT AND PHYSICOCHEMICAL PROPERTIES OF BLACK SHALLOT (ALLIUM ASCALONICUM)". Jurnal Teknologi 85, n. 4 (25 giugno 2023): 179–87. http://dx.doi.org/10.11113/jurnalteknologi.v85.19244.
Testo completoAbstract (sommario):
Black shallot is the newly developed food product from shallot (Allium ascalonicum), which is characterized by dark brown color, sweet taste and jelly texture. However, the effect of thermal treatment on physicochemical properties, bioactive compounds, antioxidant activity has not been assessed yet. In this study, we determined the changes of some physicochemical properties (reducing sugar, pH, moisture, and acidity), polyphenols, and its antioxidant activity (via DPPH radical scavenging assay) during aging process at three different temperatures (60, 70, 80oC) with sampling intervals 3 days for a 21-day period. All thermal treatment conditions gradually reduced the moisture and pH versus increased the acidity, reducing sugar, total polyphenol content, and antioxidant activity. The optimal conditions to produce the antioxidant and polyphenols - enriched black shallot were 70oC for 18 days (63.95 ± 1.24 % and 52.86 ± 2.02 mg of GAE/g DW, respectively). These findings not only gives the basis for the optimization of processing for improvement food quality with desired attributes but also suggests black shallot as the promising source to extract bioactive compounds for application in pharmaceutical and food industry.
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Nurfadilla, Nurfadilla, Irma Rahayu e Ratriana Said Bunawardi. "Pusat Pengolahan Bawang Merah dengan Pendekatan Arsitektur Modern di Kabupaten Enrekang". TIMPALAJA : Architecture student Journals 3, n. 2 (31 dicembre 2021): 170–81. http://dx.doi.org/10.24252/timpalaja.v3i2a9.
Testo completoAbstract (sommario):
Abstrak_ Kabupaten Enrekang masuk dalam kategori kawasan utama dalam memproduksi bawang merah yang mampu mencukupi kebutuhan masyarakat setempat bahkan antar-provinsi dan pulau. Sifat bawang merah yang mudah rusak dan tingginya persaingan kualitas di Indonesia membuat harga bawang kadang tidak stabil yang memberikan inisiatif untuk membuat produk olahan bawang merah agar bisa disimpan lebih lama. Dari permasalahan di atas maka perlu di bangunan sebuah industri makanan Pusat Pengolahan Bawang Merah untuk memberikan peluang bagi petani bawang merah di Kabupaten Enrekang agar hasil panen yang ada bisa diolah dan dimanfaatkan sebagaimana mestinya. Metode yang digunakan adalah metode deskriptif melalui studi literatur,studi lapangan, studi banding atau studi preseden untuk membandingkan bangunan yang memiliki fungsi yang sama. Konsep Arsitektur Modern dipilih dalam perancangan Pusat Pengolahan Bawang Merah, hal ini ditunjang oleh alasan bahwa modernisasi akan memberikan dampak yang baik pada desain, bentuk, material dan fungsinya. Arsitektur modern juga tidak hanya memberikan keindahan suatu bangunan tetapi dapat memudahkan proses produksi. Filosofi bangunan diambil dari bentuk bawang merah serta arsitektur modern kubisme yang kemudian disesuaikan dengan tapak yang berkontur memberikan elevasi yang berbeda berdasarkan area dan fungsinya.Kata kunci : Pusat Pengolahan; Arsitektur Modern; Enrekang. Abstract_ Enrekang Regency is included in the category of the main area in producing shallots that are able to meet the needs of the local community and even between provinces and islands. The nature of shallots that are easily damaged and the high-quality competition in Indonesia makes onion prices sometimes unstable which gives the initiative to make processed shallot products so that they can be stored longer. From the problems above, it is necessary to build a food industry, the Shallot Processing Center, to provide opportunities for shallot farmers in Enrekang Regency so that the existing harvest can be processed and utilized properly. The method used is a descriptive method through literature studies, field studies, comparative studies, or precedent studies to compare buildings that have the same function. The concept of Modern Architecture was chosen in the design of the Shallot Processing Center, this is supported by the reason that modernity will have a good impact on the design, form, material, and function. Modern architecture also not only gives the beauty of a building but can facilitate the production process. The shape of the building that bends from the onion philosophy and modern cubism architecture which is then adapted to the contoured site gives different elevations based on the area and function. Keywords: Processing Center; Modern Architecture; Enrekang.
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Kurniati, Fitri, Elya Hartini e Azhar Solehudin. "Effect of Type of Natural Substances Plant Growth Regulator on Nutmeg (Myristica Fragrans) Seedlings". Agrotechnology Research Journal 3, n. 1 (30 giugno 2019): 1. http://dx.doi.org/10.20961/agrotechresj.v3i1.25792.
Testo completoAbstract (sommario):
Nutmeg (<em>Myristica fragrans Houtt</em>) is an important spices in Indonesia. The advantages of nutmeg is essential oil content, the result of distillation which is for the spices industry, the manufacture of soaps, perfumes, cosmetics, have high economic value and are a source of foreign exchange to non oil & gas, Indonesia is able to supply the needs of the market the world of up to 70% to 75%. Generally, nutmeg in Indonesia use generative propagation which has the strong root system and long life, but the germination takes a long time. Using the natural plant growth regulators for germination can be used to accelerate growth. Natural PGR’s can be extracted from some plants such shallot as a source of auxin, banana hump as a source of cytokinins, and bamboo shoots as a source of giberellin.The purpose of this study was to determine the types of natural PGR’s that have good effect on the growth of nutmeg seedling. The experiment was carried out in Desa, Bugel, Kecamatan Ciawi Tasikmalaya with altitude at 600 meters above sea level, from June 2018 to September 2018. This study used Randomized Completely Block Design (RCBD) Method. The treatments were: a0= control, a1= shallot, a2= bamboo shoot, a3= banana hump, a4= shallot + bamboo shoot, a5= shallot +, banana hump, a6= bamboo shoot + banana hump, a7= shallot + bamboo shoot + banana hump.The result showed that:1) type of natural substances plant growth regulator effected on various growth variable, 2) Combination of shallot bulb + bamboo shoot, or combination of shallot bulb + bamboo shoot and banana hump good effected on plant height, seedling diametre, number of leaf, leaf area, and shoot root ratio.
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Supriatna, Andrian, Bunga Regista Cahyani, Febriani Dwi Anzaini, Nabilla Putri Nurizha, Reza Akbar Fadilla e Ermi Abriyani. "Mengidentifikasi Senyawa Flavonoid Menggunakan Limbah Kulit Bawang Merah (Allium cepa.L) dengan Spektrofotometri UV-Vis". COMSERVA Indonesian Jurnal of Community Services and Development 2, n. 09 (10 gennaio 2023): 1627–31. http://dx.doi.org/10.59141/comserva.v2i09.521.
Testo completoAbstract (sommario):
Onion skin (Allium cepa L.) waste from the household industry is largely unutilized. This is unfortunate because shallot skin contains many compounds that can be utilized, one of which is flavonoids which have potential as antioxidants. In this study, methanol was used as a solvent to extract shallot skin. Antioxidant activity test was conducted using CR (Cerium (IV) Sulfate) method. From the UV-Vis spectra, it can be concluded that this flavonoid belongs to the flavonol group and is seen in the wavelength range between 240-285 nm (band II) and 300-550 nm (band I).
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Kardiyem, Kardiyem, Dwi Puji Astuti, Saringatun Mudrikah, Siti Mukoyimah, Ananda ‘Afifah Nur Vathin e Noviyanti Wahyuningsih. "PENINGKATAN VALUE ADDED LIMBAH KULIT BAWANG MERAH MELALUI PROGRAM KEMITRAAN DALAM MENDUKUNG EKONOMI KREATIF". JMM (Jurnal Masyarakat Mandiri) 7, n. 5 (3 ottobre 2023): 5185. http://dx.doi.org/10.31764/jmm.v7i5.17550.
Testo completoAbstract (sommario):
Abstrak: Desa Genengadal merupakan sentra produksi bawang merah di Grobogan. Permasalahan bidang pertanian yang terjadi adalah ketidakmampuan pengelolaan limbah kulit bawang merah. Ketidakmampuan ini menunjukkan belum terimplementasinya SDGs poin 12 tentang produksi dan konsumsi yang bertanggung jawab di bidang pertanian. Melihat potensi besar ini maka dilaksanakanlah pemberdayaan kepada 15 kelompok tani laki-laki dan 15 ibu-ibu PKK Desa Genengadal untuk melakukan kegiatan daur ulang limbah kulit bawang merah menjadi pestisida dan kerajinan tangan. Tujuan pengabdian ini untuk menciptakan peluang usaha agribisnis dan akselerasi industri kreatif. Pelaksanaan pemberdayaan menggunakan 4 Metode (penyuluhan, Demontrasi, transfer iptek, Monitoring dan Evaluasi berdasarkan penilaian proses). Seluruh tahapan dilaksanakan dengan pendekatan Community Development dan Edukatif. Hasil dari kegiatan ini telah mampu menambah pengetahuan dan keterampilan tentang pemanfaatan limbah kulit bawang merah bagi para mitra pengabdian.Abstract: Genengadal village is the center of shallot production in Grobogan. The agricultural problem that occurs is the inability to manage shallot skin waste. This inability shows that SDGs point 12 on responsible production and consumption in agriculture has not been implemented. Seeing this great potential, empowerment was carried out for 15 male farmer groups and 15 PKK women in Genengadal Village to carry out activities to recycle shallot skin waste into pesticides and handicrafts. The purpose of this service is to create agribusiness business opportunities and accelerate the creative industry. The implementation of empowerment uses 4 methods (counseling, demonstration, transfer of science and technology, monitoring and evaluation based on process assessment). All stages are carried out with a Community Development and Educational approach. The results of this activity have been able to increase knowledge and skills about the utilization of shallot skin waste for service partners.
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Thuy, N. M., N. T. M. Tuyen e N. V. Tai. "Combination of mild heat and calcium chloride treatment on the texture and bioactive compounds of purple shallot". Food Research 4, n. 5 (16 giugno 2020): 1681–87. http://dx.doi.org/10.26656/fr.2017.4(5).245.
Testo completoAbstract (sommario):
Purple shallot (Allium ascalonicum L.) is one of the most tropical agricultural crop widely used as a food seasoning. It is a highly commercial and important commodity by the food industry, not only based on its economic value but also the bioactive compounds. Pretreatment is widely used before processing of agro-products to improve the quality of these products. In this study, the influences of the pretreatment were conducted by the combination of mild temperature ranging from 45 to 55°C and different concentrations of calcium chloride (from 0.25 to 0.75%) on the quality of raw purple shallot used for further study (e.g. freeze-drying and pickling). The samples were analyzed for the firmness, bioactive compounds (total phenolic, total flavonoid and quercetin content) and antioxidant activity. The results showed that mild water temperature and calcium chloride concentration were influent on the firmness and bioactive compounds of raw material. The addition of calcium can enhance the beneficial action of mild heat treatments on sensory properties of purple shallot. The optimal conditions of the process were stabilized with the desired function, obtained at 50°C of mild hot water temperature dipping and 0.64% of calcium chloride concentration.
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Putri, Sarita Kusuma. "FLUKTUASI HARGA KEBUTUHAN POKOK PANGAN SEBELUM DAN SELAMA PANDEMI COVID-19 DAERAH PRODUSEN JAWA TIMUR". Agritech : Jurnal Fakultas Pertanian Universitas Muhammadiyah Purwokerto 24, n. 2 (1 dicembre 2022): 221. http://dx.doi.org/10.30595/agritech.v24i2.11184.
Testo completoAbstract (sommario):
The community's obstacle in fulfilling basic commodities is price fluctuations. Price fluctuations are influenced by supply and demand. Price fluctuation is frequently related to basic food needs of agricultural products since it is sensitive to climate change. Staple food which often experiences fluctuations is red chili, shallot and chicken egg. The pandemic period impacted and obstructed the community activities, including trading activities, especially the main staple producing areas of Malang, Blitar and Nganjuk regencies which are producing areas for red chili, shallot and chicken egg in East Java. The staple prices fluctuated before and during the pandemic. This study aims to analyze the level of price fluctuations of red chili, shallot and chicken egg before and during the pandemic with descriptive statistics and coefficients of variation. Factors causing price fluctuations were carried out by interviewing Industry and Trade Department and traders. The results showed that that red chili encountered high fluctuations before and during the pandemic (CV > 9%). The shallot commodity experienced high fluctuations before the pandemic in Blitar Regency while during the pandemic in Nganjuk Regency. Chicken eggs both before and during the pandemic was stable (CV < 9%). The price fluctuation factor before the pandemic tended to be influenced by the amount of supply (supply) while during the pandemic it was influenced by purchasing power loss (demand). During the pandemic, the agricultural sector became a safety sector in the covid-19 pandemic because food was a priority need, so production activities had to continue.
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Warsiki, E., A. Iskandar e M. Hidayati. "Degradation quality of reused palm cooking oil during storage: case study in fried shallot industry". IOP Conference Series: Earth and Environmental Science 460 (24 aprile 2020): 012010. http://dx.doi.org/10.1088/1755-1315/460/1/012010.
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Vidaković-Cifrek, M. Pavlica, I. Regula e D. Pape. "Cytogenetic Damage in Shallot ( Allium cepa ) Root Meristems Induced by Oil Industry "High-Density Brines"". Archives of Environmental Contamination and Toxicology 43, n. 3 (1 ottobre 2002): 284–91. http://dx.doi.org/10.1007/s00244-002-1223-2.
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Yusuf, R., Mahfudz, Muhardi, A. Syakur, M. Riyanto e I. Kadekoh. "The growing shallots (Allium wakegi Araki.) treats with combination between an organic fertilizer and seaweed extract". IOP Conference Series: Earth and Environmental Science 1107, n. 1 (1 dicembre 2022): 012064. http://dx.doi.org/10.1088/1755-1315/1107/1/012064.
Testo completoAbstract (sommario):
Abstract Shallot (Allium wakegi Araki.) is one the leading commodities of the Central Sulawesi and also the ingredient material of making fried onion for industry purposes. This study aims to determine the effect of a combination of various types of seaweed extract and organic fertilizers such as N, P, and K on the Growth and yield of Shallots of lembah palu variety. The experimnet used a Randomized Block Design (RBD). With treatment, namely T1 (Ulva sp. seaweed extract 50 ml/plant), T2 (Cauelerpa sp. seaweed extract 50 ml/plant), T3 (Sargassum sp. seaweed extract 50 ml/plant), T4 (NPK fertilizer 20 gram/plots), T5 (Ulva sp. seaweed extract 50 ml/plant dan NPK 20 g/plot), T6 (Cauelerpa sp. seaweed extract 50 ml/plant and NPK 20 g/plot) and T7 (Sargassum sp. seaweed extract 50 ml/plant and NPK 20 g/plot). Therefore, there were 7 treatments and every treatment was repeated three times. Therefore, there were 21 experimental units. The results showed that the application of a combination between various types of seaweed extract and NPK on shallots significantly affected all observations except plant height. The treatment combination between Ulva sp seaweed extract and NPK produces the best value compared to other treatments.
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Lestari, Apri Dwi, Atta Ullah Khan, Dwika Ananda Agustina Pertiwi e Much Aziz Muslim. "A new CNN model integrated in onion and garlic sorting robot to improve classification accuracy". Journal of Soft Computing Exploration 5, n. 1 (2 aprile 2024): 80–85. http://dx.doi.org/10.52465/joscex.v5i1.304.
Testo completoAbstract (sommario):
The profit share of the vegetable market, which is quite large in the agricultural industry, needs to be equipped with the ability to classify types of vegetables quickly and accurately. Some vegetables have a similar shape, such as onions and garlic, which can lead to misidentification of these types of vegetables. Through the use of computer vision and machine learning, vegetables, especially onions, can be classified based on the characteristics of shape, size, and color. In classifying shallot and garlic images, the CNN model was developed using 4 convolutional layers, with each layer having a kernel matrix of 2x2 and a total of 914,242 train parameters. The activation function on the convolutional layer uses ReLu and the activation function on the output layer is softmax. Model accuracy on training data is 0.9833 with a loss value of 0.762.
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Koike, Steven T., Richard F. Smith, R. Michael Davis, J. Joe Nunez e Ron E. Voss. "Characterization and Control of Garlic Rust in California". Plant Disease 85, n. 6 (giugno 2001): 585–91. http://dx.doi.org/10.1094/pdis.2001.85.6.585.
Testo completoAbstract (sommario):
In 1998, a devastating outbreak of rust disease severely damaged the garlic crop in California, resulting in yield losses of 51% and an economic loss of 27% to the industry. The disease also occurred in 1999 and 2000, indicating that rust may have become an annual problem in some parts of the state. The presence of urediniospores, two-celled teliospores, and telial paraphyses indicated that the pathogen was Puccinia allii. Isolates from garlic infected onion and chives, but not leek, elephant garlic, or shallot in inoculation experiments. Garlic cloves obtained from diseased plants were planted under controlled conditions, but the resulting plants did not develop rust. Fungicide trials were conducted for 3 years and showed that none of the currently registered materials gave satisfactory control. However, tebuconazole and azoxystrobin provided good protection against rust if sprayed at 10-day intervals. A variety trial of 34 garlic cultivars and selections was planted, inoculated, and evaluated for resistance to rust. Although there was variability in rust severity among the selections, acceptable levels of resistance were not observed in any cultivar.
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Yusuf, Ramal, Abdul Syakur, Yulianti Kalaba e Randi Randi. "Role of seaweed extract and NPK on the growth and yield of onion (Allium wakegi L. Varaggregatum)". E3S Web of Conferences 373 (2023): 03020. http://dx.doi.org/10.1051/e3sconf/202337303020.
Testo completoAbstract (sommario):
Onion is one of the primary commodities of growing in Central Sulawesi and is a raw material for the fried shallot processing industry cv. lembah palu. This study aimed to determine the effect of seaweed extract and NPK on the growth and yield of the onion. This research was performed at the Faculty of Agriculture farm, Tadulako University. This research was prepared using a Randomized Block Design (RBD) consisting of seven treatments, with the following details: (A1) = Caulerpa sp Extract 100 ml/pot; (A2) = Sargassum sp Extract 100 ml/pot; (A3) = Ulva sp. Extract 100 ml/pot; (A4) = 0.25 g NPK fertilizer per plant; (A5) = 100 ml of Caulerpa sp. Seaweed Extract and 0.25 g NPK per pot; (A6) = Sargassum Sp Extract 100 ml and 0.25 g NPK per pot; (A7) = Ulva sp. Extract 100 ml and 0.25 g NPK per pot. Thus, there are seven treatments. Each treatment is repeated three times so that there are 21 experimental units. The results showed that the treatment of seaweed extract and NPK obtained better number of leaves, plant height, fresh plant weight, fresh tuber weight, plant dry weight, and number of tuber clumps.
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Pivovarov, V. F., A. V. Soldatenko, O. N. Pyshnaya, S. M. Nadezhkin e L. K. Gurkina. "Vegetable growing is one of the priority directions of agricultural production". Vegetable crops of Russia, n. 1 (19 marzo 2020): 3–15. http://dx.doi.org/10.18619/2072-9146-2020-1-3-15.
Testo completoAbstract (sommario):
In recent years, in the agricultural sector there is a tendency to increase the production of crop products. However, its quality is still not high enough. To improve the situation in the vegetable growing industry, an important place is given to improving breeding and seed production, since the variety and high-quality seeds are the main elements of modern crop cultivation zonal technologies. At the Federal State Budgetary Scientific Institution “Federal Scientific Vegetable Center” (FSBSI FSVC), vegetable crop breeding has been put on the innovative path of development, where modern methods are used along with classical ones: molecular markers on the main of economical important plant determinants, accelerated creation of homogeneous lines using the methods of doubled haploids and biotechnology of functional products for healthy nutrition. As a result of purposeful selection work, domestic varieties and hybrids of vegetable crops with fundamentally new qualities were created. The geographical location of the branches of the Center allows you to create breeding achievements for all potential regions of vegetable growing. In 2019, 36 varieties and hybrids of vegetables and melon crops were created, including cabbage, carrot, tomato, onion, onion Shallot, perennial onion, garlic, peas, bean, cowpea, pumpkin, cucumber, sugar corn, green vegetables culture, spicy-flavouring plant and floral crops. In order to provide the industry with pure-grade quality seed material and increase the productivity of crops due to the full use of the potential of the variety in the FSBSI FSVC, constant work is carried out in primary seed production. Zonal cultivation technologies have been developed that will allow growing domestic products in different soil and climatic conditions of the country. Wide introduction of achievements of the Russian vegetable growing science in agricultural production is capable to provide the population of the Russian Federation with high-quality, domestic production.
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Prayitno, Agus Hadi, Dyah Laksito Rukmi, Agatha Widiyawati e Budi Prasetyo. "Influence of Duck Eggshell Nano-Calcium Fortification on the Chemical Quality of Beef Sausage". Jurnal Ilmu Ternak dan Veteriner 27, n. 2 (11 agosto 2022): 100–106. http://dx.doi.org/10.14334/jitv.v27i2.3009.
Testo completoAbstract (sommario):
Duck eggshells are one of bio-wastes from poultry industry and household that have been disposed. Duck eggshells contain high calcium which can be applied as an alternative source of daily calcium for the body. Nanostructured duck eggshell calcium can be used as a food additive in beef sausage processing. This study was conducted to determine the chemical quality of beef sausage fortified by duck eggshell nano-calcium. The materials include beef, soy protein isolate, palm oil, garlic, salt, pepper, shallot, onion, tapioca, monosodium glutamate, sodium tripolyphosphate, nutmeg, coriander, frankfurter, sugar, duck eggshell nano-calcium, ice, and nano-structured duck eggshell. Treatments for fortification of duck eggshell nano-calcium were 0; 0.15; 0.3; 0.45; and 0.6% of the total dough. Parameters tested were moisture, protein, fat, carbohydrate, fiber, ash, sugar, calcium, sodium, and energy of the sausage. Each treatment consisted of 5 replications. Data collected was analyzed by analysis of variance using completely randomized design and if there was significant different (P0.01) then further tested by the Duncan's New Multiple Range Test. Results showed that the fortification of duck eggshell nano-calcium had a highly significant effect (P0.01) on protein, fat, ash, sugar, calcium, and sodium, but did not affect moisture, carbohydrate, fiber, and energy of beef sausage. Fortification of duck eggshell nano-calcium up to 0.6% increased protein, ash, dan calcium but decreased fat, sugar, and sodium of beef sausage.
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Wang, Ruifang, Lina Qiao, Jing Wang, Junyi Wang, Ning Zhang, Haitao Chen, Jie Sun, Shuqi Wang e Yu Zhang. "Effect of Different Vegetable Oils on the Flavor of Fried Green Onion (Allium fistulosum L.) Oil". Foods 12, n. 7 (29 marzo 2023): 1442. http://dx.doi.org/10.3390/foods12071442.
Testo completoAbstract (sommario):
The flavor of fried green onion oil (Allium fistulosum L.) is widely applied and popular in Chinese cuisine. This work aimed to explore the effects of different varieties of vegetable oils on the flavor profile generation of fried green onion oil. The volatile flavor components of seven different kinds of fried green onion oils, i.e., soybean oil, palm oil, olive oil, corn oil, sunflower oil, camellia oil, and colza oil, were identified and analyzed by sensory analysis, gas chromatography–mass spectrometry (GC-MS) and electronic nose. The results showed that sensory analysis and electronic nose were accepted to detect the odor diversities of different kinds of fried green onion oil sensitively. A total of 103 volatile flavor components were identified positively, and the key aromas included aldehydes and sulfur-containing compounds that correlated highly with green grass, oily, pungent and shallot scent attributes. Meanwhile, fatty acid compositions showed that there were no significant changes in the types of fatty acids before and after frying, but the relative content was not different. Accordingly, the unsaturated fatty acids (UFA, C18:1, C18:2, C18:3, and C20:1) had a significant influence on the flavor of frying oil, which was peculiarly prone to oxidation and heat degradation reactions. These results provided a theoretical basis for further application of fried onion flavor in the food industry.
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Astuti, Herlena Bidi, Yesmawati Y, Linda Harta e Reswita R. "PENDAPATAN USAHA DAN PERSEDIAAN BAHAN BAKU INDUSTRI BAWANG GORENG (Studi Kasus Industri Bawang Goreng “Uda Saprudin”)". AGRIBUSINESS JOURNAL 13, n. 2 (2 gennaio 2020): 8–17. http://dx.doi.org/10.15408/aj.v13i2.13946.
Testo completoAbstract (sommario):
Processing shallots into fried onions is one of the agro-industry businesses with the main raw material of shallots. The fried onion home industry is a downstreaming of agricultural commodities by providing added value from the raw materials of shallots, in the process of production competition the industry must conduct management that will produce raw materials to ensure obtaining products. The purpose of this study was to determine the operating income of fried onions and determine the management of raw materials in the "Uda Saprudin" fried onion industry in Bengkulu City. The method used in this study is the calculation of income, R / C ratio, and management of raw materials using EOQ, Safety Stock, Reorder Points, lead time and total inventory costs. This research is a case study conducted in February 2019 with the data used is the data of the past year (2018). From the research results obtained R / C value of 1.36 and the management of raw material requirements recognized EOQ value: 6.546 Kg, Reorder Point value: 6.329 Kg / Month, lead time: 0.5 months and Total inventory costs: Rp. 163,676,047 per year.
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Gossmann, Simon, John Herbert, Miguel Tovar, Lloyd Townley e Andrew Brooker. "Assessing connections between aquifers in the CSG industry". APPEA Journal 52, n. 2 (2012): 673. http://dx.doi.org/10.1071/aj11087.
Testo completoAbstract (sommario):
Development of conventional and unconventional gas resources, including CSG, has many similarities; however, there are some key differences that may lead to potential impacts on groundwater supply. Conventional reservoirs are usually located at greater depths than commonly exploited groundwater resources and develop when gas becomes trapped by impermeable bounding layers. In the CSG industry, reservoirs are often lower in permeability than aquifers that commonly provide groundwater supply for agricultural, industrial, urban and other uses; the CSG plays may be located above and below these aquifers. The management of reservoir/aquifer interconnections necessitates a program of focused-data acquisition. For example, groundwater transfer from shallow aquifers to underlying CSG reservoirs may occur where CSG-containing units subcrop beneath shallow aquifers, possibly at significant distances from operating wells. Arrow Energy is undertaking investigations of connectivity between aquifers, including the connection between the Condamine Alluvium and the CSG-containing Walloon Subgroup. This extended abstract explores the use of analytical and numerical modelling to represent the aforementioned situation as follows: The behaviour of numerical models at the point of contact between CSG-containing units and overlying alluvial aquifers is being examined in detail—there is specific focus on how horizontal and vertical hydraulic conductivities are assigned at the interface between aquifers. This localised sub-region within a regional scale groundwater flow model has the potential to control the estimations of flows that are most interesting to stakeholders. The relationship between modelling approaches used by reservoir engineers and hydrogeologists is also explored.
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WEI, Houkai, e Songji WANG. "Analysis of and Theoretical Reflections on China’s “Excessive De-Industrialization” Phenomenon". Chinese Journal of Urban and Environmental Studies 07, n. 04 (dicembre 2019): 1950017. http://dx.doi.org/10.1142/s2345748119500179.
Testo completoAbstract (sommario):
Industrialization is a long-term process of spiral transformation and upgrading. In a broad sense, industrialization can be divided into two stages, i.e. shallow industrialization and deep industrialization. The first stage refers to a process of expansive industrialization aiming to increase the proportion of industry, while the second stage refers to a process of contractive industrialization centered on improvements in industrial quality and competitiveness, to which the shallow industrialization is transformed and upgraded. In fact, the industrialization stages divided according to traditional theories, i.e. early stage, middle stage and late stage, are only for achieving the goals of shallow industrialization, instead of ultimately completing the developmental tasks of industrial economy. The transforming and upgrading from shallow industrialization to deep industrialization is an essential stage for a major country to enhance its development quality and competitiveness of industrial economy. So far, China has not fully industrialized. In the context of unbalanced and inadequate industrial development, China has seen a rapid decline in the industrial value-added and employment proportions in recent years, prematurely showing the features of rapid excessive de-industrialization in all respects. China’s current excessive de-industrialization is not only attributed to the impulse of rushing into mass actions in industrial upgrading, but also resulting from the combined effects of multiple factors such as surging factor prices and overcapacity at the current stage, exerting serious negative impacts on China’s economic growth, productivity improvement, development of modern service industry and transfer of agricultural labor force. In a long period of time ahead, considering the need to improve the quality of industrialization and the relationship between industry and services, real economy and virtual economy, the industry dominated by advanced manufacturing industry is still China’s major impetus for driving the medium–high rate of sustained and stable economic growth. Advancing deep industrialization remains a long and arduous task. Therefore, it is required to get rid of the misunderstanding caused by traditional theories and thinking, reconsider the importance of industrialization, implement the strategy of deep industrialization and prevent excessive de-industrialization. The specific measures include: expedite the promotion of deep industrialization in the developed regions of Eastern China, build a group of advanced manufacturing bases in Central and Western China and facilitate an in-depth integrated development of advanced manufacturing industry and modern service industry.
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Robins, Jonathan. "Shallow roots: The early oil palm industry in Southeast Asia, 1848–1940". Journal of Southeast Asian Studies 51, n. 4 (dicembre 2020): 538–60. http://dx.doi.org/10.1017/s0022463420000697.
Testo completoAbstract (sommario):
In most narratives, the beginning of the oil palm industry in Southeast Asia boils down to entrepreneurial spirit, scientific research, and good fortune. The colonial context in which the industry emerged barely figures in the story. This article argues that colonial power was critical, providing access to land and labour that proved more important than plant selection, capital, or technology. The plantation model pushed the region ahead of Africa as the leading exporter of palm oil by the late 1930s, but its future was in doubt as the Depression and Second World War shattered the colonial order.
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蔡, 萌. "Shallow to Analyze on the Development of General Aviation Industry in Anyang". Advances in Social Sciences 06, n. 10 (2017): 1313–22. http://dx.doi.org/10.12677/ass.2017.610185.
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Cahyaningrum, Sari Edi, Nuniek Heryastuti e Nurul Hidajati. "IPTEK BAGI MASYARAKAT (IBM) PELAKU USAHA BAWANG MERAH GORENG DI JATIREJO NGANJUK". Jurnal ABDI 4, n. 2 (27 maggio 2019): 91. http://dx.doi.org/10.26740/ja.v4n2.p91-97.
Testo completoAbstract (sommario):
Intention of activity of this Pengabdian pada Masyarakat (PKM) is to conduct activity of training and is adjacent of partner Industri Kecil Menengah (IKM) in developing the effort shallot fry. Partner during the time have run the effort shallot fry traditionally, yielded to be product to be sold to whole sale. Special goals to be got by partner are skilled way of making shallot fry which with quality evaluated from health side and competent sell. Owning knowledge and earn system applied of management marketing and its business activity, owning good packaging and also have permission legality of is effort. Efektivity and of optimalization of program through giving of training and adjacent in making of shallot fry, giving training of managemen of marketing, assisting to make packaging desain and manage permission legality is effort. Results of this activity indicate that partner very enthusiastic followed of training phase and is adjacent effort which is conducted. Partner feel to like because its effort permission of its fair to middling quality of goodness, its legality also have fufilled big sebagain so that partner feel balmy to run the effort. Ability to produce shallot fry to be expected increasing so that will push society create employment and improving economics and production.
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Özdemir, Zafer. "Effect of Shallow Cryogenıc Heat Treatment on Metal Inert Gas Weldıng Zone of S 355 J2 Steel". Journal of Welding Technology 5, n. 1 (30 giugno 2023): 1–5. http://dx.doi.org/10.30811/jowt.v5i1.3888.
Testo completoAbstract (sommario):
Metal inert gas welding (MIG) is generally conducted in the pressure vessel industry due to its high quality and easy automation. S355 J2 steel is used widely in this industry for its proper welding properties. To carry out and obtain high melting efficiency for satisfactory mechanical properties according to welding parameters, sometimes heat treatment is applied to materials, but generally it is not common in welding industry. In this study the effect of conventional heat treatment and shallow cryogenic heat treatment effects to the mechanical properties of welding zone of S 355 J2 steel welded with MIG is investigated. The charpy impact tests have been carried out. The welding plate is prepared according to this purpose and it is cut for impact test samples 10 X 10 x 55 mm. Totally 30 samples are prepared for 5 processes. Process 1: 6 samples for without heat treatment. Process 2: 6 samples for normalization-quenching in water. Process 3: 6 samples for normalization-quenching-tempering. Process:4 6 samples for normalization-shallow cryogenic treatment. Process 5: 6 samples for normalization-shallow cryogenic treatment-tempering. Notch of impact test samples are prepared just in the middle of the welding zone (2 sample for each process) , HAZ (2 sample for each process) and basemetal (2 sample for each process). The hardness values are taken from base metal, heat affected zone and welding area respectively. Hardness values and impact test results are compared. As a result, generally, it has been observed that shallow cryogenic heat treatment have a remarkable effect on toughness, despite a little decrease in hardness. The toughness of welding zone is increased approximately %40 and HAZ % 5 after cryogenic heat treatment. The hardness of WZ is increased approximately % 5 after cryogenic heat treatment, no significant change is observed in HAZ.
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Wijaya, Wisnu, e Hj Rodiah. "ANALISA DAN PERANCANGAN MESIN PENGUPAS BAWANG MERAH SKALA INDUSTRI PERUMAHAN (STUDI KASUS KOPERASI PRODUKSI MITRA KELAPA) SIDAHURIP KABUPATEN PANGANDARAN". ENSAINS JOURNAL 3, n. 1 (13 gennaio 2020): 28. http://dx.doi.org/10.31848/ensains.v3i1.301.
Testo completoAbstract (sommario):
Abstract: Onions are one type of food that is often used by various levels of society. Onions have a high value in their needs. Onion processing there are several obstacles that make production inhibit, namely in the stripping process. The manual stripping process takes extra time. The purpose of this final project will be to make an onion peeler machine more effective and efficient in its production process.Mechanization of agriculture will greatly assist the community in processing agricultural products, in this case shallots. The design of this shallot peeler machine uses a manual system because it was designed for residential scale industrial needs. Therefore the design is made with a simple form and at the time of making it will not cost a fortune.In this research, an onion peeling machine with a capacity of 2 kg of onion will be designed with a planned engine speed of 200 rpm. What will be analyzed later is the power needed to rotate and the force that must be exerted by the worker's arm to operate the machine.Keywords: Onion, onion peeler, power, styleAbstrak: Bawang merupakan salah satu jenis bahan pangan yang sering digunakan oleh berbagai lapisan masyarakat. Bawang memiliki nilai tinggi dalam kebutuhannya. Proses pengolahan bawang terdapat beberapa kendala yang membuat produksinya menjadi menghambat yaitu dalam proses pengupasan. Proses pengupasan secara manual membutuhkan waktu ekstra lama. Tujuan dari proyek akhir ini akan membuat mesin pengupas bawang yang lebih efektif dan efisien dalam proses produksinya.Mekanisasi pertanian akan sangat membantu masyarakat dalam mengolah hasil pertanian, dalam hal ini bawang merah. Perancangan mesin pengupas bawang merah ini menggunakan sistem manual karena memang dirancang untuk keperluan industri skala perumahan. Maka dari itu perancangan dibuat dengan bentuk yang sederhana dan pada pembuatannya nanti tidak memakan biaya yang mahal.Pada penelitian kali ini akan dirancang mesin pengupas kulit bawang dengan kapasitas 2 Kg bawang dengan putaran mesin yang direncanakan sebesar 200 rpm. Hal yang nanti akan dianalisis adalah daya yang dibutuhkan untuk memutar serta gaya yang harus dikeluarkan lengan pekerja untuk mengoperasikan mesin tersebut.Kata Kunci: Bawang, Mesin pengupas bawang, daya, gaya
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Azaman, M. D., S. M. Sapuan, Shamsuddin Sulaiman, E. S. Zainudin e Abdan Khalina. "Numerical Simulation on Moulded Thin-Walled Parts via Injection Moulding Process". Applied Mechanics and Materials 575 (giugno 2014): 73–77. http://dx.doi.org/10.4028/www.scientific.net/amm.575.73.
Testo completoAbstract (sommario):
The current trend in the industry is to produce thin, light weight, and environmental products. In this project, flat or shallow thin-walled parts were designed and moulded lignocellulosic polymer composites (PP + 50 wt% wood) to visualize the processability via moulding simulation. This studied focused on the filling, shear stress at wall, and in-cavity residual stresses behaviors. The shallow thin-walled part is preferable in moulding PP + 50 wt% wood due to economically in processing, low shear stress distribution and low residual stresses than the flat thin-walled part.
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Hamed, Younes, Matteo Gentilucci, Naziha Mokadem, Rayan Khalil, Yosra Ayadi, Riheb Hadji e Elimame Elaloui. "Assessment and Mitigation of Groundwater Contamination from Phosphate Mining in Tunisia: Geochemical and Radiological Analysis". Hydrology 11, n. 6 (17 giugno 2024): 84. http://dx.doi.org/10.3390/hydrology11060084.
Testo completoAbstract (sommario):
Groundwater contamination in the Mediterranean Basin is a severe problem that has a significant impact on environmental ecosystems and human health. The unconventional uranium and the potentially toxic elements (PTEs) of phosphate rocks are the principal contaminants in the phosphate mining industry in Tunisia. Phosphogypsum (PG) results from the valorization of phosphate to fertilizers and phosphoric acid. PG stocks can be used in cement production, brick manufacturing, and soil amendments in desertic land, and can be resolved by using nanomaterial adsorbents. In the flat area of the study area, the increase in radioactivity (40K) is due to abusive fertilizer use. Geochemical and radiological analyses in the northern part of Tunisia and its karst shallow aquifer indicate significant contamination levels. The northern part exhibits moderate contamination, whereas the karst shallow aquifer shows higher contamination levels, particularly with elevated nitrate concentrations. In the phosphate basin, both washing phosphate and phosphogypsum reveal high levels of radioactive elements, with the latter showing especially high concentrations of radium. The shallow aquifer in this region has moderate contamination levels, while the deep geothermal aquifer also shows noticeable contamination but to a lesser degree compared to the shallow aquifer. The shallow groundwater is characterized by a higher value of radioactivity than the groundwater due to the contamination impact from the phosphate industry and the cumulative radioactivity disintegration. Finally, the nanoparticles and the electrostatic adsorption can decrease the PTEs and radionuclides from the contaminated water in the study area. Moreover, other key issues for advancing research on groundwater contamination are proposed in this study. It is time to valorize this PG and the other mines of (Fe, Pb, and Zn) in the socioeconomic sector in Tunisia and to minimize the environmental impact of the industrial sector’s extraction on groundwater and human health in the study area.
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Tan, Chuan Heng, Khairiyah Mohd-Yusof e Sharifah Rafidah Wan Alwi. "QUALITY PREDICTION WITH NEURAL NETWORK TECHNIQUES FOR POLYPROPYLENE PRODUCTION VIA THE SPHERIPOL PROCESS". Jurnal Teknologi 84, n. 6 (25 settembre 2022): 89–96. http://dx.doi.org/10.11113/jurnalteknologi.v84.18567.
Testo completoAbstract (sommario):
In the polypropylene (PP) industry, melt index (MI) is the most important quality variable. Different grades of PP have their specific range of MI. Accurate prediction of MI is essential for efficient monitoring and off-grade reduction. Artificial Neural Network (ANN) models are proposed as the technique for MI estimation. It has powerful adaptive capabilities in response to nonlinear behaviour. In this research, ANN models for PP polymerization to predict the MI based on reactor parameters were developed. Three types of ANN models, the single hidden layer ANN (shallow ANN), stacked neural network (SNN) and deep learning are compared. The simulation results show that deep learning can perform better than shallow ANN and SNN by considering the accuracy of the prediction and detection of process fluctuation. All three model have proven that ANN are able to perform non-linear function approximation. Thus, ANN models are effective for supporting MI prediction such as for soft-sensors and process optimization in the polymer industry.
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Alvis, Roger, Scott Liming e Peter Griffin. "Shallow drain extension by angled ion implantation". Proceedings, annual meeting, Electron Microscopy Society of America 54 (11 agosto 1996): 954–55. http://dx.doi.org/10.1017/s0424820100167238.
Testo completoAbstract (sommario):
In a technology driven enterprise, such as the semiconductor industry, pure research and development often overshadows manufacturing concerns. Typically, “discovery” is the result of miniaturization efforts with integration into existing process flows a secondary concern. However, it is often the case that fabrication of devices is complicated by next generations of technologies. Since revenue and profits are ultimately determined by the speed and ease with which a wafer may be processed, the streamlining of process flows assumes a certain level of importance. In this work, we describe the construction and microstructural characterization of a simple spacerless metal-oxide semiconductor (MOS) transistor with a self-aligned shallow drain extension.Transistor structures were fabricated at Stanford University's Center for Integrated Systems usinga single masking step to pattern the gate mask for the self-aligned structures. A 200Å gate oxide wasgrown and a 3000Å polysilicon blanket film was subsequently deposited on the wafer. Thepolysilicon was patterned into an array of 2.0μm lines and 3.0μm spaces.
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Magomedov, Marsel A. "Structural optimisation of shallow foundations for overhead power line". Journal «Izvestiya vuzov. Investitsiyi. Stroyitelstvo. Nedvizhimost»N 10, n. 2 (2020): 242–49. http://dx.doi.org/10.21285/2227-2917-2020-2-242-249.
Testo completoAbstract (sommario):
The present work is aimed at studying the design of shallow foundations for overhead power line the towers under complex engineering and geological conditions. The study investigates existing designs and reveals their main shortcomings. In order to increase structural stability in complex soil conditions, the experience of constructing overhead power line towers using a shallow foundation is considered. The proposed shallow foundation option demonstrates increased strength and structural reliability. The shallow foundation design was carried out using the SCAD design software analysing the finite element model of static and dynamic loaded computation schemes, monitoring the structures for stability, checking metal systems for reliability and selecting disadvantageous combinations of forcing. The finite element method on which the software is based uses the movements and rotations of the structural nodes in the computation scheme as the main unknown variables. Two shallow foundation options are considered under equally complex soil conditions with the same loads, but a different arrangement of collar beams. Under complex engineering and geological conditions and the action of maximum loads, the calculation showed the greatest difference in the foundation settlement between the two options to increase by 2 times. The significance of the difficulties involved in increasing security of supply established by the development strategies of the electric power industry in Russia is presented. A design models for towers having shallow foundations, operated as beams of complex geometry, was selected. Experimental and analytical studies demonstrated the practical effectiveness of using the identified shallow foundation approach.
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Byrne, Byron, Guy Houlsby, Chris Martin e Peter Fish. "Suction Caisson Foundations for Offshore Wind Turbines". Wind Engineering 26, n. 3 (maggio 2002): 145–55. http://dx.doi.org/10.1260/030952402762056063.
Testo completoAbstract (sommario):
This paper outlines a £ 1.5m, three year, research project that commenced during the middle of 2002 to determine a design framework for shallow foundations for offshore wind turbines. The shallow foundations in focus are suction-installed skirted foundations otherwise known as suction caissons (Houlsby and Byrne, 2000). There are eight distinct themes to the research covering all aspects of the geotechnical performance of these foundations. The funding for the project has been obtained from the Department of Trade and Industry (£ 917k), Industrial Partners (£ 373k) and the Engineering and Physical Sciences Research Council (£ 221k). The results will feed into the design process for offshore wind turbines almost immediately.
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TOOR, AMRIT PAL, VASUNDHARA SINGH, CHAND KIRAN JOTSHI, PRAMOD KUMAR BAJPAI e ANOOP VERMA. "Treatment of Bleaching Effluent From the Pulp and Paper Industry by Photcatalytic Oxidation". TAPPI Journal 6, n. 6 (1 luglio 2007): 9–13. http://dx.doi.org/10.32964/tj6.6.9.
Testo completoAbstract (sommario):
We investigated the photocatalytic degradation of COD in bleach plant effluent in a low-cost, nonconcentrating shallow pond slurry reactor using artificial UV light. We studied the photocatalytic oxidative degradation using Degussa P25 titatium dioxide (TiO2). Effects on degradation of catalyst loading, initial COD values, UV intensity, and aperture-to-volume ratio of the reactor were studied. Degradation rates were strongly influenced by some of these measures. Treatment efficiencies declined with a decrease in UV light intensity and increased with an increase in aperture-to-volume ratio. Results obtained in sunlight were similar to those obtained under artificial UV light in the laboratory.
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Zhao, Li Hong, Cheng Xi Lei, Zhong Wen Xing e Bin Wu. "Experimental Research on the Stiffness of Hyperboloid Shallow Shell". Advanced Materials Research 940 (giugno 2014): 179–83. http://dx.doi.org/10.4028/www.scientific.net/amr.940.179.
Testo completoAbstract (sommario):
Stiffness is a very important property of automobile panel, especially for high-strength thinning sheet due to personnel security and energy conservation on auto industry. It is difficult to study because of the complexity streamline feature of auto body. An experiment method for determining stiffness was presented. The experiment study models of which based on the hyperboloid shallow shells that could represent automobile panel’s surface features was established. The criterion and research technique of automobile panel stiffness were introduced. The experiment research works of effects of two main process conditions on stiffness which blank holding force (BHF) and boundary condition during the stiffness test were obtained. All conclusions provided a particularly effective process guidance and technical approach in the automobile panel production.
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Ó Dochartaigh, Brighid, Helen Bonsor e Stephanie Bricker. "Improving understanding of shallow urban groundwater: the Quaternary groundwater system in Glasgow, UK". Earth and Environmental Science Transactions of the Royal Society of Edinburgh 108, n. 2-3 (giugno 2017): 155–72. http://dx.doi.org/10.1017/s1755691018000385.
Testo completoAbstract (sommario):
ABSTRACTAlthough many European cities use urban aquifers for water supply, groundwater from shallow urban aquifers is not widely exploited. Nevertheless, shallow urban groundwater is a key environmental resource – for example, in maintaining healthy urban river flows and attenuating some pollutants – and it can also be a threat, such as through groundwater flooding. However, shallow urban groundwater is frequently overlooked or ineffectively managed, in large part because it is often poorly understood. This paper demonstrates the need to improve understanding of the shallow groundwater system in a city where shallow groundwater is not widely abstracted and, consequently, relatively little groundwater data exist. Like many UK cities, Glasgow is underlain by complex unconsolidated Quaternary deposits, which form a heterogeneous shallow aquifer system that has been extensively impacted by urban activities, typical of a former industrial city. Balancing the potential benefits and risks of shallow groundwater in Glasgow requires a better understanding of Quaternary hydrogeology in order to support the transition to a more sustainable city. This paper presents an improved conceptual model of Glasgow's shallow groundwater system within a sequence of Quaternary deposits in the Clyde valley, drawing heavily on data collected during major site investigations for land development in the city. Postglacial Quaternary sediments in Glasgow form an elongate, variably thick (up to 30m) and variably permeable aquifer system. Aquifer units with high permeability and high storage capacity are partially separated by lower permeability, but still hydrogeologically active, units. Groundwater in the system is hydraulically connected with the River Clyde. Groundwater flow occurs both longitudinally down-valley and convergent from the edge of the valley aquifer towards the river. There has been extensive anthropogenic alteration to the urban surface and shallow subsurface, which has modified the natural physical and chemical groundwater system. Pollution associated with historical industry has also extensively impacted the quality of Quaternary groundwater.
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Li, Xingxing, Panpan Yin, Chao Duan e Ningxing Wang. "Segmentation of Cracked Silicon Wafer Image Based on Deep Learning". Journal of Physics: Conference Series 2083, n. 3 (1 novembre 2021): 032088. http://dx.doi.org/10.1088/1742-6596/2083/3/032088.
Testo completoAbstract (sommario):
Abstract With the development of the new energy industry, a large number of silicon wafers need to be tested for production quality through the automation industry. The development of deep learning technology has brought huge technological improvements to the industrial quality inspection industry. Through the image segmentation technology based on deep learning, it can accurately divide the defects existing in the silicon wafer. In this paper, the UNet deep learning network is used to segment the hidden cracks in the silicon wafer. The network can extract the shallow semantic features in the silicon wafer well. It uses 5,000 samples collected on the industrial site as the training set,1,000 pieces the sample is used as the test set, and the segmentation accuracy IOU can reach 58.7%.
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Latorre, R. "Design of the University of New Orleans Ship-Offshore University Laboratory for Offshore Industry Support". Journal of Energy Resources Technology 110, n. 3 (1 settembre 1988): 133–40. http://dx.doi.org/10.1115/1.3231372.
Testo completoAbstract (sommario):
On July 23, 1987, the University of New Orleans (UNO) dedicated its new Engineering Building, which houses a 38.3 m×4.57 m×0–2.134 m deep ship-offshore university laboratory tow tank. This paper covers the initial stages of the project and summarizes the towing tank design for ship-offshore testing. The tank is configured for three purposes: 1) conventional ship research in deep water with calm water or waves; 2) offshore structure testing with provision for observation and anchoring; 3) shallow water research in calm water, current, and waves.
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Awrejcewicz, J., V. A. Krysko e I. V. Kravtsova. "Dynamics and statics of flexible axially symmetric shallow shells". Mathematical Problems in Engineering 2006 (2006): 1–25. http://dx.doi.org/10.1155/mpe/2006/35672.
Testo completoAbstract (sommario):
In this work, we propose the method for the investigation of stochastic vibrations of deterministic mechanical systems represented by axially symmetric spherical shells. These structure members are widely used as sensitive elements of pressure measuring devices in various branches of measuring and control industry, machine design, and so forth. The proposed method can be easily extended for the investigation of shallow spherical shells, goffer-type membranes, and so on. The so-called charts of control parameters for a shell subjected to a transversal uniformly distributed and local harmonic loading force and resistance moment are constructed. The scenarios of the transition of vibration of shallow-type system into chaotic state are investigated with the use of the theory of differential equations and the theory of nonlinear dynamics. The method of the control of chaotic vibrations of flexible spherical shells subjected to a transversal harmonic load through a synchronized action of either harmonic resistance moment or force is proposed, illustrated, and discussed.
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Eissa, Raad. "Identification of Different Shallow Foundations Using 3D Electrical Resistivity Modeling". Iraqi Geological Journal 55, n. 2B (31 agosto 2022): 111–20. http://dx.doi.org/10.46717/igj.55.2b.10ms-2022-08-26.
Testo completoAbstract (sommario):
The electrical resistivity method has been successfully used to detect shallow buried foundations, almost, by using 2D electrode arrays. Basic geometry foundations (e.g., buried walls) have been investigated, although, more complicated foundation designs (e.g., stepped footing, pile group with a pile cap) are widely used in the construction industry. Investigation of these complicated foundation types, and engaging 3D surveys, therefore, are required. Multiple 3D electrical resistivity forward modeling was used to simulate different foundations (isolated simple footing, isolated stepped footing, combined simple footings, and pile group with a pile cap). The generated data sets then inverted using a robust inversion algorithm where RES3DINVx64 was used to perform the inversion process for the 3D models. The results from the 3D inverse modeling, suggest the pole-dipole and dipole-dipole arrays for all the investigated foundations.
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Pujiindiyati, E. Ristin. "INVESTIGATION OF STABLE ISOTOPE OF 18O AND 2H IN SHALLOW GROUNDWATER FROM KARAWANG AREA". Indonesian Journal of Chemistry 8, n. 2 (17 giugno 2010): 136–40. http://dx.doi.org/10.22146/ijc.21614.
Testo completoAbstract (sommario):
Karawang area is well known as an agriculture area and 2% area is utilized for industries. Clean water demands increase due to developing industry development and population increasement. The origin of groundwater is necessary to keep the sustainability of water resources in this area. Stable isotopes such as 18O and 2H can be used as a parameter to trace the ground water origin. The methods used were Epstein-Mayeda and Zinc reduction for analysis 18O and 2H, respectively. Sampling period was conducted in major dry season in year 2002. The result showed that evaporation effect had influenced to the content of both isotopes in its shallow groundwater that caused a slope shift from its local meteoric line. The origin of its shallow groundwater was from rainwater infiltrating directly in less than 10 m altitude. Citarum River showed more depleted values in both isotopes compared to shallow groundwater and it indicated that its water might originate from spring at the altitude of 600 m. Keywords: oxygene-18, deuterium, groundwater, isotope
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Qian, Wei, e Yijie Wang. "Analyzing E-Commerce Market Data Using Deep Learning Techniques to Predict Industry Trends". Journal of Organizational and End User Computing 36, n. 1 (9 aprile 2024): 1–22. http://dx.doi.org/10.4018/joeuc.342093.
Testo completoAbstract (sommario):
Faced with challenges in sales predicting research, this article combines the capabilities of deep learning algorithms in handling complex tasks and unstructured data. Through analyzing consumer behavior, it selects factors influencing sales, including images, prices and discounts, and historical sales, as input variables for the model. Three different types of neural network models-fully connected neural networks, convolutional neural networks, and recurrent neural networks-are employed to process structured data, image data, and sales sequence data, respectively. This forms a deep neural network for feature representation. Subsequently, based on the outputs of these three types of deep neural networks, a fully connected neural network is employed to train the sales prediction model. Ultimately, experimental results demonstrate that the proposed sales prediction method outperforms exponential regression and shallow neural networks in terms of accuracy.
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Fan, Minglei. "Application of Music Industry Based on the Deep Neural Network". Scientific Programming 2022 (19 gennaio 2022): 1–6. http://dx.doi.org/10.1155/2022/4068207.
Testo completoAbstract (sommario):
After entering the digital era, digital music technology has prompted the rise of Internet companies. In the process, it seems that Internet music has made some breakthroughs in business models; yet essentially, it has not changed the way music content reaches users. In the past, different traditional and shallow machine learning techniques are used to extract features from musical signals and classify them. Such techniques were cost-effective and time-consuming. In this study, we use a novel deep convolutional neural network (CNN) to extract multiple features from music signals and classify them. First, the harmonic/percussive sound separation (HPSS) algorithm is used to separate the original music signal spectrogram into temporal and frequency components, and the original spectrogram is used as the input of the CNN. Finally, the network structure of the CNN is designed, and the effect of different parameters on the recognition rate is investigated. It will fundamentally change the way music content reaches music users and is a disruptive technology application for the industry. Experimental results show that the proposed recognition rate of the GTZAN dataset is about 73% with no data expansion.
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Holopainen, Ismo J., Anna-Liisa Holopainen, Heikki Hämäläinen, Minna Rahkola-Sorsa, Victoria Tkatcheva e Markku Viljanen. "Effects of mining industry waste waters on a shallow lake ecosystem in Karelia, north-west Russia". Hydrobiologia 506-509, n. 1-3 (2003): 111–19. http://dx.doi.org/10.1023/b:hydr.0000008554.28228.14.
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