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Journal articles on the topic 'Aeroponik'
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Prawoto, Benny Rahardian, and Juang Gema Kartika. "Pengelolaan Aspek Produksi dan Pasca Panen Sayuran Daun Secara Aeroponik dan Hidroponik : Studi Kasus Lembang, Bandung." Buletin Agrohorti 4, no. 1 (January 25, 2016): 9. http://dx.doi.org/10.29244/agrob.4.1.9-19.
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Sayuran dikonsumsi oleh manusia untuk memenuhi sebagian asupan nutrisi sehari-hari, oleh sebab itu masih terbuka peluang dalam mengembangkan produksi sayuran skala luas. Kesempatan ini mendorong orang untuk menggunakan teknik budi daya yang mampu menghasilkan produk yang berkualitas, kuantitas, dan kontinuitas secara optimal salah satunya dengan menggunakan sistem aeroponik dan hidroponik Penelitian ini dilaksanakan di Kebun Cikahuripan 1, Lembang, Bandung. Tujuan penelitian ini untuk mempelajari produksi sayuran (Selada keriting, Lollorossa dan Romaine) secara aeroponik dan hidroponik. Sistem aeroponik menghasilkan selada yang lebih baik dibandingkan menggunakan sistem hidroponik. Pengamatan pasca panen tidak berbeda nyata pada selada aeroponik dan hidroponik. Analisis keuntungan produksi menunjukkan selada hasil sistem aeroponik lebih menguntungkan dibandingkan selada pada sistem hidroponik walaupun membutuhkan modal awal yang lebih besar.
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Prawoto, Benny Rahardian, and Juang Gema Kartika. "Pengelolaan Aspek Produksi dan Pasca Panen Sayuran Daun Secara Aeroponik dan Hidroponik : Studi Kasus Lembang, Bandung." Buletin Agrohorti 4, no. 1 (January 25, 2016): 9–19. http://dx.doi.org/10.29244/agrob.v4i1.14994.
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Sayuran dikonsumsi oleh manusia untuk memenuhi sebagian asupan nutrisi sehari-hari, oleh sebab itu masih terbuka peluang dalam mengembangkan produksi sayuran skala luas. Kesempatan ini mendorong orang untuk menggunakan teknik budi daya yang mampu menghasilkan produk yang berkualitas, kuantitas, dan kontinuitas secara optimal salah satunya dengan menggunakan sistem aeroponik dan hidroponik Penelitian ini dilaksanakan di Kebun Cikahuripan 1, Lembang, Bandung. Tujuan penelitian ini untuk mempelajari produksi sayuran (Selada keriting, Lollorossa dan Romaine) secara aeroponik dan hidroponik. Sistem aeroponik menghasilkan selada yang lebih baik dibandingkan menggunakan sistem hidroponik. Pengamatan pasca panen tidak berbeda nyata pada selada aeroponik dan hidroponik. Analisis keuntungan produksi menunjukkan selada hasil sistem aeroponik lebih menguntungkan dibandingkan selada pada sistem hidroponik walaupun membutuhkan modal awal yang lebih besar.
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Sianipar, Saut Marodjahan, Erwin Pane, and Maimunah Maimunah. "Pengaruh Pemberian Pupuk Organik Cair Terhadap Pertumbuhan Dan Produksi Tiga Jenis Tanaman Sayuran Dengan Sistem Aeroponik." Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian 2, no. 1 (December 8, 2017): 46. http://dx.doi.org/10.31289/agr.v2i1.1107.
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Peluang kebutuhan akan sayuran berkualitaas sangat terbuka dengan makin banyaknya masyarakat yang berbelanja ke pasar swalayan. Diversifikasi jenis sayuran perlu dilaksanakan untuk memenuhi berbagai permintaan pasar. Hingga saat ini jenis sayuran yang banyak dibudidayakan secara aeroponik antara lain berbagai kultivar selada (lettuce keriting hijau, cos/romaine, butterhead, batavia, lollo rossa, iceberg, head lettuce), pakchoy hijau dan putih, caysim, dan kailan serta horenzo yang baru mulai dikembangan. Kangkung dan bayam juga dapat diusahakan secara aeroponik. Tujuan dari penelitian ini untuk melihat bagaimana pengaruh pemberian pupuk organik cair terhadap pertumbuhan dan produksi tanaman sayur-sayuran dengan sistem aeroponik. Metode penelitian yang digunakan adalah Rancangan Acak Lengkap (RAL) Faktorial, yaitu: 3 x 4 dengan 3 kali ulangan dan setiap ulangan terdiri dari 3 konsentrasi. Berdasarkan penelitian yang telah dilakukan dapat di simpulkan bahwa pemberian pupuk cair Herbafarm tidak memberikan pengaruh yang nyata untuk semua jenis tanaman yang ditanam (sawi, kangkung, bayam).
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Wulandari and Neng Wina Sumiar. "Pengembangan Sistem Pengaturan Larutan Nutrisi Otomatis Pada Budidaya Kentang Aeroponik." Jurnal Ilmu Komputer dan Agri-Informatika 8, no. 1 (May 31, 2021): 57–68. http://dx.doi.org/10.29244/jika.8.1.57-68.
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Penerapan teknik aeroponik pada budidaya kentang dapat menjadi salah satu metode alternatif yang dapat digunakan untuk mengatasi keterbatasan lahan. Selain itu, teknik ini juga dapat digunakan untuk meningkatkan produktivitas tanaman tersebut. Akan tetapi, pemberian nutrisi dan proses penyiraman pada teknik ini masih dilakukan secara manual. Teknik yang digunakan saat ini yaitu pengontrolan nutrisi menggunakan alat ukur yang memerlukan sumber daya manusia. Salah satu tantangan dalam budidaya ini yaitu perlunya pemantauan dan pengaturan nutrisi yang optimal. Wadah aeroponik perlu dipantau secara berkala dan berkelanjutan. Oleh karena itu, dikembangkan sistem otomatisasi pengaturan larutan nutrisi pada budidaya kentang secara aeroponik. Sistem otomatisasi ini diharapkan dapat menciptakan kondisi ideal bagi tanaman, karena alat tersebut mampu mengatur kadar larutan nutrisi yang optimal. Berdasarkan hasil pengujian, sensor Total Dissolved Solids (TDS) mampu mengukur kadar larutan nutrisi campuran dengan akurasi 98.28%. Selain itu, sensor ultrasonik mampu membaca ketinggian air sesuai dengan jarak yang sesungguhnya pada semua pengujian yang dilakukan. Aktuator pergerakan sensor TDS bekerja sesuai dengan skenario yang dikembangkan. Pergerakan tersebut ditujukan untuk memperpanjang usia guna dari sensor yang digunakan. Aktuator bergerak turun ke arah larutan nutrisi ketika jam sistem benilai genap dan bergerak ke atas ketika jam sistem bernilai ganjil. Secara keseluruhan, sistem dapat bekerja dengan baik sesuai dengan rancangan yang dibuat.
Kata Kunci: aeroponik, kentang, sistem otomatis, sensor, TDS, ultrasonik
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Priherdityo, Endro, Slamet Susanto, and Yudi Chadirin. "Pengaturan Intensitas Larutan Hara terhadap Pertumbuhan Tanaman Akar Wangi (Vetiveria zizanioides L.) yang Dibudidayakan Secara Aeroponik." Buletin Agrohorti 4, no. 1 (January 25, 2016): 104. http://dx.doi.org/10.29244/agrob.4.1.104-112.
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Percobaan ini dilaksanakan guna mempelajari respon pertumbuhan tanaman akar wangi atau vetiver (Vetiveria zizanioides L.) secara aeroponik. Aplikasi aeroponik dilaksanakan di greenhouse University Farm Cikabayan Kampus IPB Dramaga pada bulan Februari–Mei 2013. Percobaan menggunakan Rancangan Kelompok Lengkap Teracak, 4 perlakuan 3 ulangan. Perlakuan yang dilakukan adalah 1 menit pemberian durasi (On) 4 menit jeda (Off) 1 bibit per lubang, 1 menit On 4 menit Off 2 bibit per lubang, 2 menit On 8 menit Off 1 bibit per lubang, dan 2 menit On 8 menit Off 2 bibit per lubang. Hasil menunjukkan bahwa perlakuan 2 menit On 8 menit Off 1 bibit per lubang dan perlakuan 2 menit On 8 menit Off 2 bibit per lubang berpengaruh pada panjang akar tanaman vetiver. Perlakuan 1 menit On 4 menit Off 2 bibit per lubang memiki jumlah akar terbanyak. Seluruh perlakuan tidak berpengaruh terhadap tinggi tanaman vetiver, kandungan klorofil, dan kehijauan daun vetiver. Secara keseluruhan, sistem aeroponik menghasilkan pertumbuhan akar vetiver lebih baik dibandingkan budi daya di lahan.
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Priherdityo, Endro, Slamet Susanto, and Yudi Chadirin. "Pengaturan Intensitas Larutan Hara terhadap Pertumbuhan Tanaman Akar Wangi (Vetiveria zizanioides L.) yang Dibudidayakan Secara Aeroponik." Buletin Agrohorti 4, no. 1 (January 25, 2016): 104–12. http://dx.doi.org/10.29244/agrob.v4i1.15008.
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Percobaan ini dilaksanakan guna mempelajari respon pertumbuhan tanaman akar wangi atau vetiver (Vetiveria zizanioides L.) secara aeroponik. Aplikasi aeroponik dilaksanakan di greenhouse University Farm Cikabayan Kampus IPB Dramaga pada bulan Februari–Mei 2013. Percobaan menggunakan Rancangan Kelompok Lengkap Teracak, 4 perlakuan 3 ulangan. Perlakuan yang dilakukan adalah 1 menit pemberian durasi (On) 4 menit jeda (Off) 1 bibit per lubang, 1 menit On 4 menit Off 2 bibit per lubang, 2 menit On 8 menit Off 1 bibit per lubang, dan 2 menit On 8 menit Off 2 bibit per lubang. Hasil menunjukkan bahwa perlakuan 2 menit On 8 menit Off 1 bibit per lubang dan perlakuan 2 menit On 8 menit Off 2 bibit per lubang berpengaruh pada panjang akar tanaman vetiver. Perlakuan 1 menit On 4 menit Off 2 bibit per lubang memiki jumlah akar terbanyak. Seluruh perlakuan tidak berpengaruh terhadap tinggi tanaman vetiver, kandungan klorofil, dan kehijauan daun vetiver. Secara keseluruhan, sistem aeroponik menghasilkan pertumbuhan akar vetiver lebih baik dibandingkan budi daya di lahan.
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Dianawati, Meksy, Satrias Ilyas, G. A. Wattimena, and A. D. Susila. "Produksi Umbi Mini Kentang Secara Aeroponik Melalui Penentuan Dosis Optimum Pupuk Daun Nitrogen." Jurnal Hortikultura 23, no. 1 (March 30, 2013): 47. http://dx.doi.org/10.21082/jhort.v23n1.2013.p47-55.
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Persentase stolon menjadi umbi pada produksi umbi mini kentang secara aeroponik diperkirakan hanya 5–10%, sehingga masih terdapat peluang untuk meningkatkan produksi umbi mini dengan melakukan induksi pengumbian. Penelitian bertujuan untuk meningkatkan produksi umbi mini kentang melalui peningkatan induksi pengumbian dengan berbagai dosis pupuk daun nitrogen. Percobaan dilaksanakan di Rumah Plastik di Lembang, Bandung Barat, Jawa Barat mulai Bulan Desember 2010 sampai dengan Juli 2011. Percobaan menggunakan rancangan acak kelompok dengan satu faktor dosis pupuk daun nitrogen yaitu 0, 500, 1000, 2000, dan 4000 ppm N dengan enam ulangan. Pupuk nitrogen yang digunakan ialah Ca(NO3)2 yang diaplikasikan 1, 2, 3, dan 4 minggu setelah tanam. Hasil penelitian menunjukkan bahwa pupuk daun nitrogen Ca(NO3)2 dapat meningkatkan produksi umbi mini kentang melalui peningkatan bobot umbi per tanaman sebesar 17%, tetapi belum dapat meningkatkan induksi pengumbian tanaman kentang pada sistem aeroponik. Dosis optimum pupuk daun nitrogen Ca(NO3)2 untuk bobot umbi per tanaman maksimum ialah 2173 ppm. Peningkatan bobot umbi mini per tanaman pada sistem aeroponik dapat memberikan manfaat sebagai sumber benih.
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Fiqhi, Fiqhi, Yani Prabowo, and Grace Gata. "Perancangan Sistem Aeroponik Berbasis Arduino Uno dan Komunikasi GSM Untuk Pemberian Larutan Nutrisi Untuk Budidaya Sayuran." Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) 1, no. 2 (November 2, 2017): 153–59. http://dx.doi.org/10.29207/resti.v1i2.40.
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Teknologi komputasi dan komunikasi saat ini bisa diaplikasikan di bidang pertanian. Dengan teknologi mikrokontroler pemberian larutan dapat dilakukan secara otomatis atau manual dengan mengirimkan pesan singkat melalui telepon selular. Tujuan dari penelitian ini adalah perancangan sistem pemberian larutan nutrisi untuk tanaman secara aeroponik dengan pengendalian pompa air melalui pesan singkat komunikasi GSM. Sistem aeroponik dipilih dalam penelitian ini karena mudah dalam pengendalian air untuk larutan nutrisi. Hasil yang diperoleh dari penelitian ini untuk memberikan larutan nutrisi cukup mengendalikan satu buah mesin pompa air yang diaktifkan melalui perintah SMS. Dengan memberikan perintah melalui SMS kepada Arduino maka pompa air akan aktif menyiram sebanyak 120 kali dalam 1 jam. Pemberian nutrisi sebanyak 2 kali dalam satu hari, sehingga dalam satu siklus masa tanam selama 21 hari akan aktif sebanyak 5040 kali. RTC dimanfaatkan secara otomatis untuk mengaktifkan kendali on-off dalam waktu 15 detik dalam 1 jam untuk setiap pengiriman pesan.
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Broćić, Zoran, Mirko Milinković, Ivana Momčilović, Dobrivoj Poštić, Jasmina Oljača, Biljana Veljković, and Drago Milošević. "Production of potato mini-tubers in the aeroponic growing system." Journal on Processing and Energy in Agriculture 22, no. 2 (2018): 49–52. http://dx.doi.org/10.5937/jpea1801049b.
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Safrimawan, Arif. "Sistem Kontrol Pemberian Nutrisi pada Budi Daya Tanaman Aeroponik Berbasis Fuzzy Logic." Journal of Applied Electrical Engineering 3, no. 1 (June 30, 2019): 19–23. http://dx.doi.org/10.30871/jaee.v3i1.1397.
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Metode aeroponik merupakan salah satu cara budi daya tanaman tanpa menggunakan tanah. Aeroponik umumnya digunakan untuk budi daya tanaman jenis sayuran seperti kangkung. Pada metode ini, akar tanaman ditempatkan dalam posisi menggantung. Nutrisi diberikan dalam bentuk ke bagian akar tanaman dengan teknik pengkabutan dengan menggunakan sprayer yang terhubung dengan pompa. Biasanya, pemberian nutrisi diberikan dalam rentang waktu tertentu (timer). Namun dalam sistem ini pemberian nutrisi tidak terlalu efektif. Oleh karena itu, dibuat sistem yang dapat mengontrol pemberian nutrisi sesuai kebutuhan tanaman. Pada sistem ini, yang menjadi parameter yaitu kelembapan dan suhu. Nilai kelembapan dan suhu dari sensor DHT22 akan menjadi input untuk Fuzzy logic, kemudian akan diproses oleh mikrokontroler untuk menghasilkan keluaran sesuai dengan input yang diterima. Nilai output dari mikrokontroler berupa waktu penyalaan akan mengaktifkan pompa yang akan menyuplai larutan nutrisi ke bagian akar. Sistem ini juga dilengkapi dengan data logger, sehingga data dari mikrokontroler dapat disimpan. Alat mampu bekerja menyuplai larutan nutrisi untuk tanaman kangkung dengan set point suhu 33°C sedangkan error suhu yaitu 3,32%-5,28%.
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Sumarni, Eni, Noor Farid, Arifin Noor Sugiarto, and Arief Sudarmadji. "G0 Seed Potential of The Aeroponics Potatoes Seed In The Lowlands With A Root Zone Cooling Into G1 In The Highlands." Rona Teknik Pertanian 9, no. 1 (April 1, 2016): 1–10. http://dx.doi.org/10.17969/rtp.v9i1.4380.
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Abstract. In tropical country likes in Indonesia, potato seeds that originated from temperate zone can only be produced in low temperature of highland. Besides this way has many limitation of productivity, it often causes soil erosion. To minimize environment destroying risk tuber seed production in lowland is a challenge. This research was done to trace that modified root zone cooling method of aerophonic system can be applied to produce high quality of tuber seeds in lowland. The First Generations (G0) of var. Atlantic and var. Granola were used as plant materials, and randomized block design (RBD) with four replications was applied in this research. Data regarding with vegetative as well as tuber production parameters were analyzed using Coefficient of variance (ANOVA) and continued with the least significant difference test (LSD; p = 5%). The results showed that aerophonic generated seeds (G0) had vigorous growth and could produce the normal G1. In term of tuber yield component and number of leaves var. Atlantic showed higher than var. Granola did. The comparison of seed weight between G0 and G1 was about 10 grams and 54 g on average, respectively. Since the size and weight of such G1 could be categorized as Large (L) in term of commercial seed market, It’s implied that the lowland modified aerophonic system could be nominated as a prospective method for producing G0 tuber seed in the future. Potensi Bibit G0 Dari Bibit Kentang Aeroponik Di Dataran Rendah Dengan Akar Zona Pendingin Menjadi G1 Di Dataran Tinggi Abstrak. Di negara tropis seperti di Indonesia, bibit kentang yang berasal dari zona sedang hanya dapat diproduksi pada suhu rendah di dataran tinggi. Selain itu cara ini memiliki banyak keterbatasan produktivitas dan sering menyebabkan erosi tanah. Meminimalkan resiko dampak kerusakan lingkungan akibat produksi benih umbi di dataran rendah adalah sebuah tantangan. Penelitian ini dilakukan untuk mengkaji bahwa metode zona akar pendingin sistem aeroponik dapat diterapkan untuk menghasilkan benih umbi kentang kualitas tinggi di dataran rendah. Generasi Pertama (G0) dari var. Atlantik dan var. Granola digunakan sebagai bahan penelitian, dan rancangan acak kelompok dengan empat ulangan digunakan dalam penelitian ini. Data mengenai vegetatif serta parameter produksi umbi dianalisis menggunakan Koefisien varians (ANOVA) dan dilanjutkan dengan uji BNT (LSD; p = 5%). Hasil penelitian menunjukkan bahwa aeroponik biji yang dihasilkan (G0) memiliki pertumbuhan yang kuat dan bisa menghasilkan G1 yang normal. Dari segi produktivitas dan jumlah daun, var. Atlantic menghasilkan produktivitas yang lebih tinggi serta jumlah daun yang lebih banyak dibandingkan var. Granola. Perbandingan berat biji antara G0 dan G1 adalah rata-rata sekitar 10 gram dan 54 g untuk masing-masing generasi. Ukuran dan berat dari G1 tersebut dapat dikategorikan sebagai ukuran besar dan berpotensi komersial untuk dipasarkan. Dari hasil penelitian yang telah dilakukan, dapat disimpulkan bahwa sistem aeroponik dataran rendah termodifikasi bisa diterapkan sebagai metode prospektif untuk memproduksi benih umbi kentang G0 di masa depan.
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Sumarni, Eni, Arief Sudarmaji, Herry Suhardiyanto, and Dan Satyanto Krido Saptomo. "Produksi Benih Kentang Sistem Aeroponik dan Root Zone Cooling dengan Pembedaan Tekanan Pompa di Dataran Rendah." Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 44, no. 3 (January 20, 2017): 299. http://dx.doi.org/10.24831/jai.v44i3.12855.
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<p>ABSTRACT<br /><br />Nutrition pumps pressure is important in aeroponic. Optimal pump pressure produces well oxygenation, so that increases the dissolved oxygen content in the nutrition. It is good for plant roots. The purpose of this study was to determine pump pressure on the growth and yield potato seeds grown in aeroponics in lowland 125 m asl with root zone cooling. This study used a randomized block design non factorial. Data were analyzed using analysis of variance followed by a further test of orthogonal contrasts at the level of α = 5%. Results showed that different pump pressure on the provision of nutrient, temperature cooling in the root zone gave different results on the number of potato tubers per plant and weight per tuber in each variety. Root zone cooling temperature 15 °C, the pump pressure> 1.5 atm produce highest number of tubers per plant, i.e. 11.8 tuber of Granola variety and 8.2 tuber of Atlantic variety. The was no tuber produced from control (without referigeration). The highest weights per tuber (10.35 and 5.01 g for Atlantic and Granola variety, respectively) were reached with cooling temperature at 15 °C and the pump pressure > 1.5 atm.<br /><br />Keywords: evaporative cooling, hydroponics, potato, tuber, variety <br /><br /></p>
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Saraswati, Irma, and Heri Haryanto. "PENGUJIAN WEBSERVER EMBEDED SEBAGAI SISTEM MONITORING LINGKUNGAN TANAMAN SAYURAN BERBASIS AEROPONIK." Teknika: Jurnal Sains dan Teknologi 14, no. 2 (December 1, 2018): 165. http://dx.doi.org/10.36055/teknika.v14i2.5871.
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Saraswati, Irma, and Heri Haryanto. "PENGUJIAN WEBSERVER EMBEDED SEBAGAI SISTEM MONITORING LINGKUNGAN TANAMAN SAYURAN BERBASIS AEROPONIK." Teknika: Jurnal Sains dan Teknologi 14, no. 2 (December 1, 2018): 165. http://dx.doi.org/10.36055/tjst.v14i2.5871.
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Pratiwi, Pusdima Rahma, M. Subandi, and Eri Mustari. "Pengaruh Tingkat EC (Electrical Conductivity) terhadap Pertumbuhan Tanaman Sawi (Brassica juncea L.) pada Sistem Instalasi Aeroponik Vertikal." Jurnal Agro 2, no. 1 (July 23, 2015): 50–55. http://dx.doi.org/10.15575/163.
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Kebutuhan akan tanaman sawi semakin meningkat, sehingga diperlukan teknologi yang dapat memaksimalkan hasil serta memperbaiki teknik budidaya, salah satunya teknik budidaya aeroponik vertikal. Penelitian ini bertujuan untuk mengetahui respon pertumbuhan tanaman sawi yang terbaik terhadap pengaruh tingkat EC pada larutan nutrisi. Penelitian ini dilaksanakan di daerah Bekasi Timur dengan ketinggian 25 m di atas permukaan laut, dimulai pada bulan April 2014 sampai Juli 2014. Rancangan yang digunakan adalah Rancangan Acak Kelompok dengan 4 perlakuan yaitu A (Tingkat EC 1 mS cm-1), B (Tingkat EC 1,5 mS cm-1), C (Tingkat EC 2 mS cm-1), dan D (Tingkat EC 2,5 mS cm-1) dengan diulang sebanyak 4 kali. Hasil penelitian menunjukkan bahwa tingkat EC berpengaruh terhadap tinggi tanaman sawi pada umur 14 dan 18 hst, luas daun pada umur 26 dan 30 hst, panjang akar pada umur 30 hst, dan bobot basah pada umur 30 hst. Tingkat EC 2,5 mS cm-1 memberikan pengaruh baik terhadap bobot basah. The increasing need of mustard require technologies that can maximize result and improve cultivation, one of them is aeroponic vertical cultivation technique. This research aimed to know the best response of mustard growth on influence of nutrient EC level. This research was carried out in Bekasi Timur with altitude of 25 m above sea level, form April 2014 to July 2014. The design used was Randomized Block Design with 4 treatments that A (EC level 1 mS cm-1), B (EC level 1,5 mS cm-1), C (EC level 2 mS cm-1), and D (EC level 2,5 mS cm-1) with 4 replications. The results showed that EC level affected on plant height at 14 and 18 dap, leaf area at 26 and 30 dap, root length at 30 dap, and wet weight at the age of 30 dap. The EC level 2,5 mS cm-1had better effect on wet weight.
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El Khair, Fuad, and Rian Ferdian. "Rancang Bangun Sistem Kontrol Pertumbuhan Sayuran di Dalam Ruangan Dengan Sistem Tanam Aeroponik." CHIPSET 1, no. 01 (April 30, 2020): 5–9. http://dx.doi.org/10.25077/chipset.1.01.5-9.2020.
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Sayuran merupakan komoditas yang dikonsumsi sehari-harioleh masyarakat sebagai sumber gizi. namun dalam budidayanya petani memberikan input produksi berupa pupuk dan pestisida yang dapat berdampak buruk terhadap kesehatan konsumen.Untuk itu menanam sendiri merupakan salah satu salusi terbaik untuk mendapatkan sayuran yang berkualitas, bersih dan sehat bagi kesehatan. akan tetapi keterbatasan lahan menjadi masalah baru dalam menanam sayuran sendiri dirumah. untuk memecahan masalah ini, penulis membuat sebuah sistem kontrol pertumbuhan sayuran dengan sistem tanam aeroponik. sistem tanam ini merupakan salah satu cara bercocok tanam sayuran di udara tanpa penggunaan tanah. dalam sistem ini, penulis melakukan control suhu, kelembaban, penyemprotan nutrisi dan membangun sistem penyinaran. adapun komponen yang digunakan pada sistem ini yaitu sensor HC-SR04 yang digunakan untuk mendeteki ketinggian cairan nutrisi yang tersisa. Sensor DHT22 untuk mendeteksi nilai suhu dan kelembaban. Lampu grow LED sebagai pengganti sinar matahari pada malam hari, yang berfungsi untuk proses fotosintesis. dan kipas untuk menjaga suhu pada ruang tanam agar tetap berada pada suhu optimal. jika biasanya lama penanaman dengan cara konvensional selama 40-60 hari, dengan cara penanaman aeroponik menjadi lebih cepat, yaitu 30-40 hari. Setelah dilakukan peneliian didapatkan hasil bahwa tanaman yang menggunakan alat mencapai tinggi 22,4 cm, sedangkan hasil tanaman tertinggi dengan cara penanaman secara konvensional adalah 14cm. Faktor-faktor yang mempengaruhi pertumbuhan tanaman adalah faktor cuaca, suhu udara,kelembaban udara,dan cahaya.
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Sumarni, Eni, G. H. Sumartono, and Satyanto Krido Saptomo. "Application of Zone Cooling in Aeroponics System for Medium Wet Tropical Climates." Jurnal Keteknikan Pertanian 01, no. 1 (October 1, 2013): 99–106. http://dx.doi.org/10.19028/jtep.01.1.99-106.
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Suryatini, Fitria, Wahyudi Purnomo, and Maya Delistiani. "Pengendalian Suhu dan Kelembapan Sistem Aeroponik Tanaman Stroberi Berbasis IOT Menggunakan Fuzzy Logic." Jurnal Teknologi dan Rekayasa Manufaktur 2, no. 2 (October 16, 2020): 1–18. http://dx.doi.org/10.48182/jtrm.v2i2.20.
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Penanaman tanaman stroberi secara konvensional cukup sulit dilakukan karena membutuhkan ruang, tenaga kerja, air, serta lahan yang subur. Karenanya, penanaman tanaman tanpa tanah dapat diterapkan. Sistem aeroponik adalah penanaman menggunakan media udara. Akar tanaman dibiarkan menggantung dan disemprot nutrisi. Keistimewaannya adalah dapat mengurangi konsumsi air, pupuk, dan pemaksimalan lahan. Pada penelitian ini mist nozzle dikendalikan oleh mikrokomputer menggunakan logika Fuzzy untuk menyemprot bagian akar dan tajuk dengan masukan sensor suhu dan kelembapan. Kebutuhan nutrisi akar dikendalikan dengan metode on-off. LED dikendalikan menurut waktu. Kadar pH pada tandon nutrisi dapat diawasi menggunakan sensor pH. Sistem dapat diawasi dan dikendalikan dengan antarmuka pada Android. Hasil penelitian menunjukkan ketercapaian nilai rata-rata kebutuhan suhu akar yakni 23,3℃ dari rentang 18-30℃, dan suhu tajuk 21,5℃ dari rentang 14-25℃. Selain itu, kelembapan akar dan tajuk juga masuk dalam rentang kebutuhan 85-95% yakni 89% dan 93%. Sistem pengawasan dan pengendalian dapat dilakukan dari jarak jauh dengan menggunakan aplikasi Blynk.
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Endra, Robby Yuli, Ahmad Cucus, and M. Aditya Wulandana S. "Perancangan Aplikasi Berbasis Web Pada System Aeroponik untuk Monitoring Nutrisi Menggunakan Framework CodeIgniter." Explore: Jurnal Sistem Informasi dan Telematika 11, no. 1 (June 24, 2020): 10. http://dx.doi.org/10.36448/jsit.v11i1.1453.
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ŞİMŞEK, Azize, and Atila GÜL. "Süs Bitkisi Fidanı Üretiminde Aeroponik (Aerofog) Sistemi ile Diğer Klasik Köklendirme Ortamlarının Karşılaştırılması." Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 22, no. 2 (December 5, 2017): 760. http://dx.doi.org/10.19113/sdufbed.91314.
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Laksono, Rommy Andhika. "Interval Waktu Pemberian Nutrisi Terhadap Produksi Tanaman Selada Hijau (Lactuca sativa L) Varietas New Grand Rapid Pada Sistem Aeroponik." Paspalum: Jurnal Ilmiah Pertanian 9, no. 1 (March 31, 2021): 1. http://dx.doi.org/10.35138/paspalum.v9i1.194.
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Lettuce production in Indonesia is still low, so the demand for lettuce cannot be fulfilled. Lettuce production can be increased with aeroponic systems because aeroponic systems can be carried out in various places including urban areas and areas that have high land conversion.. The purpose of this study was to study and obtain the best time intervals of nutrition in lettuce New Grand Rapid varieties with the Aeroponic System. This research was conducted in a screen house in Leuwimalang Village, Cisarua, Bogor Regency, West Java from August to November 2019. The study used a single factor randomized block design (RBD), consisting of 6 treatments with 5 replications, so that there were 30 experimental units. t1 = 30 seconds (on): 5 minutes (off)]; [t2 = 30 seconds (on): 10 minutes (off)]; [t3 = 30 seconds (on): 15 minutes (off)]; [t4 = 30 seconds (on): 20 minutes (off)]; [t5 = 30 seconds (on): 25 minutes (off)]; [t6 = (Non Stop)]. The provision of nutrition with different time intervals in the aerophonic system gave different effects on the average plant height, number of leaves, stem diameter, leaf area and fresh weight per lettuce plant, and continuous nutrition treatment (Non Stop) gave the results of fresh weight the highest was 203.10 g
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Broćić, Zoran, Mirko Milinković, Ivana Momčilović, Dobrivoj Poštić, Jasmina Oljača, Biljana Veljković, and Drago Milošević. "Effect of the variety and origin of plants on the production of virus-free potato minitubers in the aeroponic growing system." Journal on Processing and Energy in Agriculture 23, no. 3 (2019): 147–49. http://dx.doi.org/10.5937/jpea1903147b.
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Sumarni, Eni, Noor Farid, Loekas Soesanto, and Jajang Juansah. "PENGARUH WAKTU PEMBERIAN NUTRISI PADA PRODUKSI BENIH KENTANG SECARA AEROPONIK DENGAN APLIKASI ROOT ZONE COOLING DI DATARAN RENDAH TROPIS." Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) 7, no. 3 (December 31, 2018): 142. http://dx.doi.org/10.23960/jtep-l.v7i3.142-150.
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Planting potatoes in the tropical lowlands as an effort to reduce the adverse effects of planting in the highlands such as erosion, pests and plant diseases has been carried out and the tubers have been successfully obtained. Planting of potato seeds was carried out with an aeroponic system and climate modification in the root zone cooling environment. Climate modification is carried out at an altitude of 250 m asl and <125 m asl. The stability of the temperature in the aeroponic chamber can be maintained by regulating the time of spraying cold nutrients through the nozzles to the root area. However, the importance of the time to provide nutrition in order to maintain the optimal temperature of the root area in aeroponic systems in the lowlands has not been widely reported scientifically. The purpose of this study was to obtain the appropriate time for nutrition in order to maintain optimal chamber temperature and to have an effect on the growth and yield of potato seeds. The research was conducted in the greenhouse of the Faculty of Agriculture, Jenderal Soedirman University, Purwokerto, Central Java, Indonesia. Height of place <125 m above sea level. The study was conducted from July to September 2017. The factors that were tried in the study were as follows: 1. Length of time for nutrition (T): T1: 2.5 minutes OFF and 15 minutes ON; T2: 5 minutes OFF, 15 minutes ON, T3: 10 minutes OFF, 15 minutes ON, T4: 15 minutes OFF, 15 minutes ON, 2. Varieties (V): V1 (Atlantic), V2 (Granola). Growth parameters observed: plant height, number of leaves, number of tubers, tuber weight. Experiment using a randomized block design with 3 replications. The data were analyzed by F test and continued with Duncan’s Multiple Range Testof 5% level.The results showed that the duration of nutrient administration by setting a timer gave different results on the growth and development of aeroponic plants of potato seeds in the lowlands 125 m above sea level. The duration of nutrition administration 2.5 minutes OFF gave the highest number of tubers and tuber weight compared to the duration of nutrition 5 minutes, 10 minutes and 15 minutes OFF. The number of tubers obtained is 7.3 tubers / plant with boto an average of 2 mg. The duration of nutrition is 5 minutes, 10 minutes and 15 minutes OFF does not produce tubers.
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HE, JIE. "FARMING OF VEGETABLES IN SPACE-LIMITED ENVIRONMENTS." COSMOS 11, no. 01 (December 2015): 21–36. http://dx.doi.org/10.1142/s0219607715500020.
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Vegetables that contain most of the essential components of human nutrition are perishable and cannot be stocked. To secure vegetable supply in space limited cities such as Singapore, there are different farming methods to produce vegetables. These include low-cost urban community gardening and innovative rooftop and vertical farms integrated with various technologies such as hydroponics, aquaponics and aeroponics. However, for large-scale vegetable production in space-limited Singapore, we need to develop farming systems that not only increase productivity many-fold per unit of land but also produce all types of vegetable, all year-round for today and the future. This could be resolved through integrated vertical aeroponic farming system. Manipulation of root-zone (RZ) environments such as cooling the RZ, modifying mineral nutrients and introducing elevated RZ CO2 using aeroponics can further boost crop productivity beyond what can be achieved from more efficient use of land area. We could also adopt energy saving light emitting diodes (LEDs) for vertical aeroponic farming system to promote uniform growth and to improve the utilisation of limited space via shortening the growth cycle, thus improving vegetable production in a cost-effective manner.
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Yang*, Eun Young, Jung-Sim Oh, and Yong-Beom Lee. "Photosynthetic Characteristics of Single-node Cutting Rose `Versillia' by Mineral Nutrient Control in a Closed Hydroponic System." HortScience 39, no. 4 (July 2004): 768C—768. http://dx.doi.org/10.21273/hortsci.39.4.768c.
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This experiment was carried out to observe the effect of mineral nutrient control in photosynthetic capacity of single-node cutting rose grown in a closed hydroponic system. Single-node cutting rose `Versillia' was grown in aeroponics and DFT system and was irrigated with the nutrient solution of the Univ. of Seoul (NO3 -N 8.8, NH4 -N 0.67, P 2.0, K 4.8, Ca 4.0, Mg 2.0 me·L-1). Recirculated nutrient solution was managed by five different control method: macro- and micro-element control in aeroponic system (M&M); macro-element control in aeroponic system (M); nutrient solution supplement in aeroponic system (S); electrical conductivity (EC) control in aeroponic system (EC-A); EC control in deep flow technique system (EC-D). The photosynthetic rate, stomatal conductance and transpiration rate at 35 days after transplant with M&M and M were higher compared to those with S, EC-A and EC-D. The maximal efficiency of photochemistry (Fv/Fm) was higher for M&M, M and S than that with EC-A and EC-D. Therefore, it is possible to increase photosynthetic capacity of rose with mineral nutrient control in recirculated nutrient solution.
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Sumarni, Eni, Noor Farid, Jajang Juansah, and L. Soesanto. "PRODUKSI BENIH KENTANG SECARA AEROPONIK DENGAN ROOT ZONE COOLING DI DATARAN RENDAH TROPIKA BASAH DAN APLIKASI BIOPESTISIDA." Jurnal Teknotan 10, no. 2 (November 2016): 22–26. http://dx.doi.org/10.24198/jt.vol10n2.4.
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Yang*, Eun Young, Keum Soon Park, Dong Soo Lee, and Yong-Beom Lee. "Growth and Fertilizer Consumption of Single-node Cutting Rose `Versillia' by Mineral Nutrient Control in a Closed Hydroponic System." HortScience 39, no. 4 (July 2004): 768A—768. http://dx.doi.org/10.21273/hortsci.39.4.768a.
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This study was conducted to understand the effect of different nutrient control method on the growth, cut-flower quality, root activity and fertilizer consumption. Single-node cutting rose `Versillia' was grown in aeroponics and DFT system and was irrigated with the nutrient solution of the Univ. of Seoul (NO3 -N 8.8, NH4 -N 0.67, P 2.0, K 4.8, Ca 4.0, Mg 2.0 me·L-1). Recirculated nutrient solution was managed by five different control method: macro- and micro-element control in aeroponic system (M&M); macroelement control in aeroponic system (M); nutrient solution supplement in aeroponic system (S); electrical conductivity (EC) control in aeroponic system (EC-A); EC control in deep flow technique system (EC-D). The mineral nutrient control method had significantly effected on the cut-flower quality. In the M&M and M, flower length, fresh weight and root activity were higher than those with other mineral nutrients control method. Although EC-A and EC-D could save total amount of fertilizer compared to M&M and M, the growth and quality of the rose with EC control system were lower than those with mineral nutrient control system. Therefore, these result suggest that EC control system is not economic method in a closed hydroponic system.
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Yang*, Eun Young, Hye Jin Lee, and Yong-Beom Lee. "Absorption of Nutrient Elements on Single-node Cutting Rose `Versillia' as Affected by Mineral Nutrient Control in a Closed Hydroponic System." HortScience 39, no. 4 (July 2004): 768B—768. http://dx.doi.org/10.21273/hortsci.39.4.768b.
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The application of a closed hydroponic system for rose poses some horticultural problems. The nutrient uptake by the plants changes constantly depending upon environmental conditions and growing stages, which results in the imbalanced composition of the drained solution and aggravates root environmental conditions. This research was aimed to observe the effect of mineral nutrient control method on the nutrient solution management in a closed hydroponic system. Single-node cutting rose `Versillia' was grown in aeroponics and DFT system and was irrigated with the nutrient solution of the Univ. of Seoul (NO3 -N 8.8, NH4 -N 0.67, P 2.0, K 4.8, Ca 4.0, and Mg 2.0 me·L-1). Recirculated nutrient solution was managed by five different control method: macro- and micro-element control in aeroponic system (M&M); macroelement control in aeroponic system (M); nutrient solution supplement in aeroponic system (S); electrical conductivity (EC) control in aeroponic system (EC-A); EC control in deep flow technique system (EC-D). In the EC control method, the concentration of NO3 -N exceeds optimal range whereas P and Mg decreased at the later stage of plant growth. The overall mineral nutrient content increased with S. On the other hand, the nutrient content of root environment was maintained optimally with M&M and M.
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Hayden, Anita L. "Aeroponic and Hydroponic Systems for Medicinal Herb, Rhizome, and Root Crops." HortScience 41, no. 3 (June 2006): 536–38. http://dx.doi.org/10.21273/hortsci.41.3.536.
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Hydroponic and aeroponic production of medicinal crops in controlled environments provides opportunities for improving quality, purity, consistency, bioactivity, and biomass production on a commercial scale. Ideally, the goal is to optimize the environment and systems to maximize all five characteristics. Examples of crop production systems using perlite hydroponics, nutrient film technique (NFT), ebb and flow, and aeroponics were studied for various root, rhizome, and herb leaf crops. Biomass data comparing aeroponic vs. soilless culture or field grown production of burdock root (Arctium lappa), stinging nettles herb and rhizome (Urtica dioica), and yerba mansa root and rhizome (Anemopsis californica) are presented, as well as smaller scale projects observing ginger rhizome (Zingiber officinale) and skullcap herb (Scutellaria lateriflora). Phytochemical concentration of marker compounds for burdock and yerba mansa in different growing systems are presented.
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ISMAGILOV, Rafael, Ilgiz ASYLBAEV, Nuriya URAZBAKHTINA, Denis ANDRIYANOV, and Firdavis AVSAKHOV. "GROWING OF VIRUS-FREE POTATO SEED TUBERS IN THE AEROPONIC PLANT." Periódico Tchê Química 17, no. 35 (July 20, 2020): 791–99. http://dx.doi.org/10.52571/ptq.v17.n35.2020.67_ismagilov_pgs_791_799.pdf.
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Throughout the world, potatoes, as a food crop, are very important. One of the main reasons for the poor quality of planting material, yield and potatoes themselves are viral infections. The use of virus-free seed material is one of the high-potential ways to increase the yield and efficiency of potato production. Aeroponics is a promising direction in obtaining a virus-protected crop. This study aimed to assess the potential and improve the technology for growing healthy mini-tubers of potatoes using the aeroponic method, which is a safe and economical method. Compared to the usual method of growing crops, aeroponics assumes lower water and energy costs per unit of production, as well as excludes soil diseases of the plant and does not allow damage to the tuber caused by pests. For growing different varieties of crops in different regions, artificial conditions such as additional lighting in greenhouses can be easily provided. In this study, economic calculations have shown that, from a practical point of view, Aeroponics technology may be appropriate for large-scale production of seed potatoes.
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Martin-Laurent, Fabrice, Foong-Yee Tham, Sing-Kong Lee, Jie He, and Hoang G. Diem. "Field assessment of aeroponically grown and nodulated Acacia mangium." Australian Journal of Botany 48, no. 1 (2000): 109. http://dx.doi.org/10.1071/bt97115.
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Acacia mangium seedlings were grown and nodulated with selected elite strains of Bradyrhizobium spp. under aeroponic conditions. The aeroponics system is well known for furnishing a very rich air environment around the roots and has been shown in our earlier work to induce rapid growth and enhance performance of Acacia seedlings under greenhouse conditions. This paper reports that the positive effects on growth, such as increased height and leaf area, induced by aeroponic culture with the Bradyrhizobium strains, Tel 2 from Malaysia and Aust 13c from Australia, continued to be sustained for 4 months after plants were transferred to field conditions. Random sampling and analyses of Bradyrhizobia by polymerase chain reaction–restriction fragment length polymorphism (PCR–RFLP) also showed that Aust 13c continued to persist in root nodules of inocualated plants in the field, with inoculated plants having significantly higher nitrogen and phosphorus concentrations as well as higher photosynthetic rates than non-inoculated controls. The A. mangium plants were only 8 months old from germination but had already reached mean heights of approximately 2.4 m. The results suggest that aeroponic growth and nodulation should be further investigated for their potential to promote growth of A. mangium, especially on difficult soils.
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Sopian Asmana, Medi, Sirajuddin Haji Abdullah, and Guyup Mahardhian Dwi Putra. "ANALISIS KESERAGAMAN ASPEK FERTIGASI PADA DESAIN SISTEM HIDROPONIK DENGAN PERLAKUAN KEMIRINGAN TALANG." Jurnal Ilmiah Rekayasa Pertanian dan Biosistem 5, no. 1 (July 30, 2017): 303–15. http://dx.doi.org/10.29303/jrpb.v5i1.41.
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Hidroponik merupakan teknologi bercocok tanam tanpa tanah dengan media yang digunakan adalah air dan nutrisi. Hidroponik dibagi menjadi beberapa system, yaitu sistem hidroponik aeroponik, NFT (Nutrient Film Technique), irigasi tetes, sistem fertigasi dan sistem wick. Pada penelitian ini digunakan
sistem hidroponik NFT (Nutrient Film Technique) dengan aspek fertigasi. NFT (Nutrient Film Technique) aspek fertigasi merupakan sistem hidroponik dengan meletakkan akar tanaman pada lapisan air yang dangkal dan air tersebut tersirkulasi selama 24 jam serta mengandung nutrisi sesuai kebutuhan tanaman. Tujuan dari penelitian ini adalah menganalisis keseragaman sistem fertigasi pada aplikasi hidroponik NFT (Nutrient Film Technique) berdasarkan kemiringan talang. Metode penelitian yang digunakan adalah metode eksperimental dengan percobaan di lapangan. Adapun parameter penelitian yang diamati adalah keseragaman irigasi, keseragaman konduktivitas listrik, dan pH larutan nutrisi. Kemiringan yang digunakan pada penelitian ini adalah 2%, 4% dan 6%. Dari hasil penelitian didapatkan nilai rata-rata keseragaman irigasi pada ketiga perlakuan tersebut berturut-turut 99,49%; 99,27%; dan 99,27%. Nilai rata-rata keseragaman konduktivitas listrik berturut-turut 99,37%; 99,29% dan 99,25%. Sedangkan untuk pH berturut-turut 99,04%; 99,27%; dan 99,22%. Dari hasil uji keseragaman diperoleh bahwa pada ketiga perlakuan tersebut menunjukkan semua parameter memilki keseragaman.
Kata kunci: fertigasi, hidroponik, keseragaman, NFT
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Kuncoro, C. Bambang Dwi, Tandi Sutandi, Cornelia Adristi, and Yean-Der Kuan. "Aeroponics Root Chamber Temperature Conditioning Design for Smart Mini-Tuber Potato Seed Cultivation." Sustainability 13, no. 9 (May 4, 2021): 5140. http://dx.doi.org/10.3390/su13095140.
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The aeroponic plant root environment has a significant role in producing high-quality seed tuber potatoes. However, in lowland and tropical regions, the aeroponic system cannot yield high-quality potato seed because the average environment temperature year-round is high. In a high-temperature environment, the potato plant roots cannot optimally absorb the nutrient solution for healthy plant growth. This paper presents the method used to maintain the aeroponics root chamber temperature conditions. An air conditioning system was adopted to supply air with the optimal temperature range for mini-tuber potato seed cultivation. The vapor compression refrigeration type was applied in the air conditioning system. The root chamber temperature is controlled and monitored using an Arduino Uno board system. The mini-tuber potato seed cultivation field experiment results show the proposed method can maintain the aeroponic root chamber temperature. The root chamber temperature treatment operated in the 10 °C–20 °C range. This temperature range improved the potato seed tuber yield. The potato seed tuber yield potential is observed from the stolon number produced by the mini-tuber potato plants cultivated in the root chamber with the conditioned temperature. The field experiment reveals that the stolon number produced by potato seeds cultivated in the root chamber with conditioned temperature was up to 77% greater than the number of potato seeds cultivated in the root chamber with the unconditioned temperature.
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Ferrini, Fabio, Daniele Fraternale, Sabrina Donati Zeppa, Giancarlo Verardo, Andrea Gorassini, Vittoria Carrabs, Maria Cristina Albertini, and Piero Sestili. "Yield, Characterization, and Possible Exploitation of Cannabis Sativa L. Roots Grown under Aeroponics Cultivation." Molecules 26, no. 16 (August 12, 2021): 4889. http://dx.doi.org/10.3390/molecules26164889.
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Cannabis sativa L. has been used for a long time to obtain food, fiber, and as a medicinal and psychoactive plant. Today, the nutraceutical potential of C.sativa is being increasingly reappraised; however, C. sativa roots remain poorly studied, despite citations in the scientific literature. In this direction, we identified and quantified the presence of valuable bioactives (namely, β-sitosterol, stigmasterol, campesterol, friedelin, and epi-friedelanol) in the root extracts of C. sativa, a finding which might pave the way to the exploitation of the therapeutic potential of all parts of the C. sativa plant. To facilitate root harvesting and processing, aeroponic (AP) and aeroponic-elicited cultures (AEP) were established and compared to soil-cultivated plants (SP). Interestingly, considerably increased plant growth—particularly of the roots—and a significant increase (up to 20-fold in the case of β-sitosterol) in the total content of the aforementioned roots’ bioactive molecules were observed in AP and AEP. In conclusion, aeroponics, an easy, standardized, contaminant-free cultivation technique, facilitates the harvesting/processing of roots along with a greater production of their secondary bioactive metabolites, which could be utilized in the formulation of health-promoting and health-care products.
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Yani, Asmah, Yenisbar Yenisbar, Karesia Agatha Pieter, and Hamim Rudi R. "PEMANFAATAN LAHAN TERBATAS DALAM MENUNJANG KETAHANAN PANGAN DI ERA COVID-19." Jurnal Imiah Management Agribisnis (Jimanggis) 1, no. 2 (December 7, 2020): 125–36. http://dx.doi.org/10.48093/jimanggis.v1i2.47.
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Ketahanan pangan adalah kondisi terpenuhinya pangan bagi rumah tangga yang tercermin dari kecukupan ketersediaan, baik jumlah maupun mutunya, aman, merata dan terjangkau. Di Era Covid-19 yang mulai dicanangkan pada Maret 2020 yang lalu berdampak besar bagi masyarakat Indonesia karena untuk memutus rantai penularan Pemerintah mengeluarkan kebijakan untuk mengurangi aktivitas di luar rumah. Hal ini berdampak sekali pada pengadaan pangan keluarga, Salah satu solusinya adalah dengan pemanfaatan lahan terbatas di sekitar rumah untuk dijadikan lahan budidaya dalam memenuhi kebutuhan keluarga terutama untuk sayuran, rempah dan ikan, walau tidak banyak tapi bisa membantu. Penelitian ini bertujuan untuk mengetahui budidaya apa saja yang dapat dilakukan dilahan terbatas dan faktor-faktor penghambat dalam budidaya tanaman di lahan terbatas. Penelitian dilakukan di Bojong Gede dan Bekasi, serta secara daring dengan menyebar kuesioner ke responden di berbagai wilayah di Indonesia. Hasil penelitian diperoleh bahwa pemanfaatan lahan terbatas bisa dilakukan untuk budidaya sayuran seperti cabai, kangkung, bayam, sawi dan tanaman obat atau rempah seperti jahe, kunyit, kencur, temu lawak dan ikan yang dibudidaya dengan metode aeroponik dengan kombinasi ikan dan sayur kangkung atau sawi dengan media air menggunakan drum. Faktor penghambat dalam budidaya di lahan terbatas ada faktor teknis dan sosial. Dapat disimpulkan bahwa pemanfaatan lahan terbatas sangat menguntungkan karena bermanfaat dalam memenuhi sebagian dari kebutuhan pangan, budidaya bisa dilakukan di pekarangan rumah, samping rumah, belakang rumah atau di rootop.
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Utama, Albert, and Sutarki Sutisna. "SISTEM HUNIAN MASA DEPAN BERBASIS TEKNOLOGI UNTUK KEBUTUHAN MANUSIA." Jurnal Sains, Teknologi, Urban, Perancangan, Arsitektur (Stupa) 3, no. 1 (May 30, 2021): 321. http://dx.doi.org/10.24912/stupa.v3i1.10800.
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The Living Bot is a project where future residential buildings will adapt to the times. In the coming year, the human population will continue to grow, so that it will use the land as a place for various needs such as shelter, activities, and other things. Along with this increase in human population, the land will also shrink while the land itself is needed so that humans can meet their food needs either from farming (plants), or through livestock (animal). Therefore, The Living Bot created a system in which human implementation begins to adapt to the life in which they live by implementing a residential system that can produce their own food with plantings that maximize vertical land. This form of shelter can be used as a system so that its application can be carried out. Adaptations that are carried out are by changing the lifestyle of humans to the use of technology. The lifestyle that must adapt is by farming, assisted by A.I. technology. because humans in urban areas do not have a background in growing a food crop. Therefore technology is present in helping urban communities, also assisted by modern planting methods such as using hydroponics, aquaponics, aeroponics, and indoor planting techniques assisted by artificial light such as LEDs. Keywords: Adaptation; Techonology Abstrak The Living Bot merupakan sebuah proyek dimana bangunan hunian pada masa depan akan beradaptasi dengan perkembangan zaman. Pada tahun yang akan datang, populasi manusia akan terus bertambah, sehingga akan menggunakan lahan sebagai tempat untuk berbagai macam kebutuhan seperti tempat tinggal, aktivitas, dan hal lainnya. Seiring dengan pertambahan populasi manusia ini, lahan juga akan semakin menyempit sedangkan lahan sendiri diperlukan agar manusia dapat memenuhi kebutuhan pangannya baik dari hasil bertani (tumbuh-tumbuhan), ataupun melalui peternakan (hewani). Maka dari itu The Living Bot membuat suatu sistem yaitu dimana implementasi manusia mulai beradaptasi dengan kehidupan tempat tinggalnya dengan menerapkan sistem hunian yang dapat menghasilkan makanannya sendiri dengan penanaman-penanaman yang memaksimalkan lahan secara vertikal.Bentuk hunian seperti ini dapat dijadikan sebuah sistem sehingga penerapannya dapat dilakukan di berbagai hunian Adaptasi yang dilakukan adalah dengan mengubah gaya hidup manusia sampai kepada pengunaan teknologi. Adapun gaya hidup yang harus beradaptasi adalah dengan bercocok tanam, dengan dibantu oleh teknologi A.I. karena manusia yang ada di perkotaan tidak memiliki latar belakang dalam menanam sebuah tanaman pangan. Maka dari itu teknologi hadir dalam membantu masyarakat kota, juga dibantu oleh metode menanam yang modern seperti menggunakan hidroponik, akuaponik, aeroponik, dan teknik penanaman indoor yang dibantu oleh cahaya buatan seperti LED.
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Mujadin, Anwar. "Prototipe Chamber Pengaturan Suhu, Kelembaban dan Growing LED Tanaman Aeroponic." JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI 3, no. 1 (December 5, 2017): 44. http://dx.doi.org/10.36722/sst.v3i1.183.
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<p><em>Abstrak – </em><strong>Aeroponic merupakan salah satu cara bercocok tanam dengan sistem pengkabutan, dimana akar tanamannya menggantung di udara tanpa media tanah, dan kebutuhan nutrisinya dipenuhi dengan cara spraying ke akarnya. Prototipe berbentuk chamber, hasil penelitian menunjukan, penyemprotan nutrisi ke akar sayuran disertai dengan pengendalian paparan cahaya tumbuh (light growing LED), tanaman mampu menyerap nutrisi dan berkembang secara optimal dengan data hasil pengamatan selama satu minggu berturut turut: ukuran kecambah naik 2 cm per hari, berat basah kecambah rata-rata 26 gram tiap pot.</strong></p><p><strong> </strong></p><p><strong><em>Kata Kunci</em></strong><strong>: </strong><em>Aeroponics Chamber, Growing LED, Mist Maker</em></p><p><strong> </strong></p><p><em>Abstract –</em><strong>Aeroponic is one way farming using fogging system, where the roots of the vegetables hangs in the air without soil media, and nutrient requirement accomplished by spraying into root. Prototypes are chamber, observational result shown that the nutrient spraying into root of vegetables accompanied by esposure growing LED, the plant can be absorb nutrient optimally. </strong><strong>With the observed data for one week</strong><strong> </strong><strong>respectively: sprout size ascends 2cm per day, every pots sprout wet weight average 26 grams.</strong></p><p><strong> </strong></p><p><strong><em>Keywords</em></strong>: <em>Aeroponics Chamber, Growing LED, Mist Maker</em></p>
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Oakes, Allison D., Nicholas A. Kazcmar, Charles A. Maynard, and William A. Powell. "Vegetative Propagation of American Elm (Ulmus Americana) Varieties from Softwood Cuttings." Journal of Environmental Horticulture 30, no. 2 (June 1, 2012): 73–76. http://dx.doi.org/10.24266/0738-2898.30.2.73.
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Softwood cuttings of American elm varieties ‘Jefferson’, ‘New Harmony’, ‘Princeton’, ‘R18-2’, ‘Valley Forge’, and a tissue-cultured non-transformed control clone (BP-NT) were rooted using three different treatments to determine which method would be most suitable for small-scale propagation. The treatments included aeroponic chambers, an intermittent-mist bench in a greenhouse, and Grodan rootplugs soaked in a nutrient solution. The rootplug treatment had the highest percentage of rooted shoots (44%) followed by the intermittent-mist bench treatment (20%) and lastly by the aeroponics chambers (10%). The rooted cuttings from the rootplug treatment also looked substantially healthier and had more fresh growth four weeks after potting than the other two treatments. The Grodan rootplug treatment is recommended, but additional testing can be useful to improve the overall rooting percentage.
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Lakhiar, Imran Ali, Gao Jianmin, Tabinda Naz Syed, Farman Ali Chandio, Noman Ali Buttar, and Waqar Ahmed Qureshi. "Monitoring and Control Systems in Agriculture Using Intelligent Sensor Techniques: A Review of the Aeroponic System." Journal of Sensors 2018 (December 19, 2018): 1–18. http://dx.doi.org/10.1155/2018/8672769.
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In recent years, intelligent sensor techniques have achieved significant attention in agriculture. It is applied in agriculture to plan the several activities and missions properly by utilising limited resources with minor human interference. Currently, plant cultivation using new agriculture methods is very popular among the growers. However, the aeroponics is one of the methods of modern agriculture, which is commonly practiced around the world. In the system, plant cultivates under complete control conditions in the growth chamber by providing a small mist of the nutrient solution in replacement of the soil. The nutrient mist is ejected through atomization nozzles on a periodical basis. During the plant cultivation, several steps including temperature, humidity, light intensity, water nutrient solution level, pH and EC value, CO2concentration, atomization time, and atomization interval time require proper attention for flourishing plant growth. Therefore, the object of this review study was to provide significant knowledge about early fault detection and diagnosis in aeroponics using intelligent techniques (wireless sensors). So, the farmer could monitor several paraments without using laboratory instruments, and the farmer could control the entire system remotely. Moreover, the technique also provides a wide range of information which could be essential for plant researchers and provides a greater understanding of how the key parameters of aeroponics correlate with plant growth in the system. It offers full control of the system, not by constant manual attention from the operator but to a large extent by wireless sensors. Furthermore, the adoption of the intelligent techniques in the aeroponic system could reduce the concept of the usefulness of the system due to complicated manually monitoring and controlling process.
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Darius, Christopher, and Lina Purnama. "PERTANIAN VERTIKAL DI ARJUNA UTARA." Jurnal Sains, Teknologi, Urban, Perancangan, Arsitektur (Stupa) 1, no. 2 (January 26, 2020): 817. http://dx.doi.org/10.24912/stupa.v1i2.4570.
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Millennial are an innovative generation both in terms of technology and in solving problems. This generation has its views both on the way the world works and its impact on the environment. In terms of food availability and quality, Millennial are very concerned about their food. This generation of "foodies" prefers organic foods whose sources are guaranteed, given a large amount of environmental pollution and excessive use of pesticides. Millennials in Jakarta are competing to find innovatives solution to fix this problem, agriculture in the city began to emerge in the form of hydroponics. This is also done to improve the problem of Jakarta food distribution system that has been outdated, where all food is produced from the suburban areas and distributed to markets in Jakarta. The vertical farming system is a system that can be said to be new in Jakarta. This system can supply all parts of Jakarta in the form of a "decentralized" system in which each area has its own vertical farming which will supply food. Arjuna Utara is a road in the Duri Kepa area which is a border area between West and South Jakarta where this area does not have any formal market. The informal market that stands in the patra area is a less organized area. This site has an existing conventional farm where the land is cultivated as a vegetable garden. In this project the building has 8 floors, 4 of which are using aeroponic systems. The rest are in the form of public spaces and eating places that can become a new center of crowd on North Arjuna Road. AbstrakMilenial merupakan generasi yang inovatif baik dari segi teknologi maupun dalam memecahkan masalah. Generasi ini memiliki pandangannya sendiri baik terhadap cara dunia bekerja dan dampaknya terhadap lingkungan. Dalam hal ketersediaan dan kualitas pangan, milenial sangat memperhatikan makanan mereka. Generasi “foodies” ini lebih memilih makanan organik dan makanan yang sumbernya terjamin, mengingat banyaknya pencemaran lingkungan dan penggunaan pestisida secara berlebihan. Para milenial di Jakarta berlomba-lomba mencari inovasi untuk memperbaiki masalah ini, pertanian di dalam kota mulai bermunculan dalam rupa hidroponik. Hal ini sekaligus dilakukan untuk memperbaiki masalah sistem distribusi pangan Jakarta yang sudah tertinggal, di mana semua pangan dihasilkan dari daerah terluar Jakarta dan didistribusikan ke pasar-pasar di Jakarta. Sistem pertanian vertikal adalah sebuah sistem yang dapat dikatakan baru di Jakarta. Sistem ini dapat menyuplai seluruh bagian Jakarta dalam bentuk sistem desentralisasi yang masing-masing wilayah memiliki pertanian vertikalnya yang akan menyuplai makanan sendiri. Arjuna utara merupakan sebuah jalan di wilayah Duri Kepa yang merupakan area perbatasan antara Jakarta Barat dan Selatan di mana area ini belum memiliki pasar formalnya sendiri. Pasar informal yang berdiri berada di area patra di mana merupakan area yang kurang tertata. Tapak ini memiliki existing pertanian konvensional di mana tanah digarap sebagai kebun sayuran. Dalam proyek ini bangunan memiliki 8 lantai yang 4 diantaranya merupakan area pertanian bersistem Aeroponik dan sisanya berupa ruang publik dan tempat makan yang dapat menjadi pusat keramaian baru di jalan Arjuna Utara.
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Oteng-Darko, Patricia, Nicholas Kyei-Baffour, Emmanuel Otoo, and Wilson Agyei Agyare. "Growing Seed Yams in the Air: the Agronomic Performance of Two Aeroponics Systems Developed in Ghana." Sustainable Agriculture Research 6, no. 3 (July 11, 2017): 106. http://dx.doi.org/10.5539/sar.v6n3p106.
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Aeroponics has been perceived as a technology crammed innovation, far out of reach of the ordinary farmer. Apart from its continuous dependency on electrical power, the technology comes with very sophisticated inputs such as solenoid valves, timers, misters, CO2 tanks, and air and water pumps. The main objective of this study was to evaluate the option of using gravity-fed and pressurised aeroponics system for propagating seed yams from vine cuttings. The study was setup at the CSIR–Crops Research Institute in collaboration with the Agricultural Engineering Department of the Kwame Nkrumah University of Science and Technology. The basic advantage of the gravity-fed system is its non-dependency on electrical power, pumps or timers and its ability for continuous production. The two systems were set-up using conventional materials and equipment available on the local market. The treatments were arranged in a split-split-plot design with the two aeroponic units as the main plot, four nutrient concentration levels (C1 - , C2 - , C3 - and C4 -) as the sub plots and vine cuttings from three Dioscorea rotundata varieties (Dente, Pona and Mankrong Pona) as sub-sub plots respectively. Results showed there were significant differences (P<0.05) in minituber weight and days to emergence of planted miniubers. The agronomic response of the two systems in producing mini-tubers was suggestive of the fact that both systems could be used to effectively produce mini-tubers.
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Biddinger, Eric J., Chunming Liu, and K. G. Raghothama. "Physiological and Molecular Changes in Aeroponically Grown, Phosphate-starved Tomatoes." HortScience 31, no. 4 (August 1996): 701d—701. http://dx.doi.org/10.21273/hortsci.31.4.701d.
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We are interested in understanding the molecular changes that occur in response to phosphate starvation in the roots of tomato plants. Aeroponics offers a unique way to study the changes that occur in the roots of plants. Tomato plants were grown in an aeroponic system developed by L.A. Peterson at the Univ. of Wisconsin. Aeroponically grown tomato plants were treated with various concentrations of phosphate (Pi) ranging from 0 to 250 μm. Plants were harvested at different times after the initiation of Pi deficiency treatments for nutrient analysis and gene expression studies. Several changes in essential nutrient content were observed. A differential accumulation of magnesium between the root and shoot tissue of phosphorus-starved plants was noticed. The expression of a recently cloned phosphate starvation induced gene (TPSI1) increased with decreasing concentration of Pi in the growth media. There is a strong correlation between the concentration of the Pi in the growth media and expression of the gene. The effect of Pi starvation on the gene expression in different parts of the plant, including old and young leaves, will be discussed.
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Kacjan-Maršić, N., and J. Osvald. "Nitrate content in lettuce (Lactuca sativa L.) grown on aeroponics with different quantities of nitrogen in the nutrient solution." Acta Agronomica Hungarica 50, no. 4 (December 1, 2002): 389–97. http://dx.doi.org/10.1556/aagr.50.2002.4.1.
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The influence of different quantities of nitrogen in the nutrient solution on growth, development and nitrate content was studied in aeroponically grown lettuce (Lactuca sativa L.). Three successive experiments were conducted in 1999 from April to September, in an aeroponic system. The lettuce plants, cv. Vanity, were grown in aeroponics using four different amounts of nitrogen in the nutrient solutions. The pH level was maintained between 5.5 and 6.5, and the EC between 1.8 and 2.2 mS/cm. Fresh weight measurements were made on all the material. The differences between the mean fresh shoot weights were statistically significant in all three experiments. In the first experiment, the maximum final fresh weight in the treatment with 8 mM nitrogen averaged 999.0 g. In the second and third experiments the largest amount of nitrogen, 12 mM NO3-N, significantly (p<0.05) increased the fresh shoot weight of lettuce plants. low levels of nitrate in the nutrient solution (4 mM NO3-N in the first and 1.2 mM NO3-N in the second aeroponic experiment) significantly (p<0.05) increased the fresh weight of the final roots compared with the level of nitrate in standard nutrient solution (12 mM NO3-N). The differences between the means for plant height were statistically significant (p<0.05) in all three experiments. In the first and third experiments the lengths of the primary roots of the lettuce plants were significantly (p<0.05) influenced by different NO3-N concentrations in the nutrient solution. The highest NO3- concentration in the lettuce leaves was recorded in plants grown in nutrient solutions with the highest NO3-N concentration (17 mM in the first, 12 mM in the second and third experiments). An acceptably low NO3- concentration was found in the leaves of lettuce treated containing with nutrient solution 4 mM NO3-N in all three experiments.
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Luo, Yahui, Xiwen Yang, and Pin Jiang. "Numerical and Experimental Analyses on Root Zone Temperature in Aeroponic Cultivation Box." International Journal of Heat and Technology 38, no. 4 (December 31, 2020): 871–79. http://dx.doi.org/10.18280/ijht.380413.
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Vegetable growth requires a relatively stable environment for the root zone. If the temperature in root zone environment is optimal, the aeroponic cultivation will be energy-efficient, and the aeroponic vegetables will grow well at high, normal, or low temperature. By computational fluid dynamics (CFD), this paper numerically simulates the root zone temperature of lettuce in the aeroponic cultivation box, after the box was sprayed with nutrient solutions of different temperatures. Then, the root zone environments of aeroponic lettuce were monitored through experiments at three different temperatures: high temperature, normal temperature, and low temperature. Through comparison, it was learned that the error between the simulated and measured values at each point was smaller than 1.35℃; the maximum error at a single point was within 7.4%; overall, the mean relative error was merely 5.8%. The results prove that the proposed CFD simulation model is reasonable and effective. Our research provides a theoretical reference for optimizing the root zone temperature, regulating the spray of nutrient solutions at different temperatures, and building an energy-efficient efficient aeroponic cultivation system.
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Schuldenfrei, Eric, and Marisa Yiu. "Nutritious: An Aeroponic Façade." Thresholds 36 (January 2009): 24–27. http://dx.doi.org/10.1162/thld_a_00699.
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Lakhiar, Imran Ali, Jianmin Gao, Xiuquan Xu, Tabinda Naz Syed, Farman Ali Chandio, Zhou Jing, and Noman Ali Buttar. "Effects of Various Aeroponic Atomizers (Droplet Sizes) on Growth, Polyphenol Content, and Antioxidant Activity of Leaf Lettuce (Lactuca sativa L.)." Transactions of the ASABE 62, no. 6 (2019): 1475–87. http://dx.doi.org/10.13031/trans.13168.
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HighlightsThe atomizer droplet size should be considered an important factor when designing aeroponic systems.Airless atomizers had significant positive effects on plant growth, total polyphenol content, and antioxidant activity.Airless atomizers and a spraying interval of 20 min on and 3 h off was the best combination for lettuce plants.Abstract. Throughout our literature review, the effects of various aeroponic atomizers (droplet sizes) on specific leafy plant growth and quality were minimally reported. Lettuce ( L.) is one of the most popular leafy vegetables consumed around the world. The present study sought to determine the effects of various aeroponic atomizers (droplet sizes) on the growth, total polyphenol content, and antioxidant activity of lettuce plants. Aeroponic systems were designed and manufactured using three kinds of atomizers: air-based (A1), airless (A2), and ultrasonic fogger (A3). The South China Agricultural leafy vegetable B nutrient solution was selected as the cultivating solution. Additionally, the spraying time and spraying interval were set at 20 min on and 3 h off. The sizes of the droplets generated by these atomizers were measured using a laser particle size analyzer, and the measured average droplet sizes generated by the A1, A2, and A3 atomizers were 23.281, 46.386, and 3.451 µm, respectively. The results showed that the lettuce plants treated with the A2 atomizers exhibited more significant effects on the growth, total polyphenol content, and antioxidant activity of the lettuce compared to those treated with the A1 and A3 atomizers. The results indicated that nutrient solution droplet size should be considered an essential factor when designing an aeroponic system. Keywords: Aeroponic, Antioxidant activity, Soilless, Spraying time, Total polyphenol content.
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Balena, Leonardo, João Pedro Malanchuk, Cleto Tamanini Junior, Erica L. Ribas, Vlandiney Eschemback, and Jackson Kawakami. "Growth, yield and dormancy of aeroponically produced potato minitubers as a function of planting density and harvesting date." Horticultura Brasileira 39, no. 2 (April 2021): 161–68. http://dx.doi.org/10.1590/s0102-0536-20210206.
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ABSTRACT Potato seed is one of the largest costs of a crop. This is mostly due to the incidence and spread of viruses that occurs when the crop is grown in the open field. Thus, it is necessary to obtain virus-free potato plantlets through meristem isolation, with subsequent cultivation in a protected environment, where it is easier to control virus-spreading insects. One way to increase greenhouse viability is by multiplicating potato seed using high technology systems, among them, aeroponics. The objective of this work was to determine the effect of planting density on the growth and yield of potato plants cv. Agata in aeroponic cultivation, and the effect of harvesting dates and planting densities on the dormancy of harvested minitubers. The number of stems, leaves, and the number and fresh weight of minitubers/plant reduced when planting density was increased from 60 to 180 plants/m2. However, the number of stems, leaves, initiated minitubers, and the number and fresh weight of minitubers/m2 increased when planting density was increased from 60 to 180 plants/m2. The maximum number of type III minitubers (>30 mm) was 613/m2, obtained at the density of 180 plants/m2. Plant density did not affect the dormancy of harvested minitubers, but harvesting date did. Minitubers obtained from latter harvesting dates had a shorter dormancy period. Minitubers harvested at 78 and 64 days after transplanting sprouted 21 and seven days earlier than those picked at 50 days after transplanting.
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Teng, Yue, Jian Min Gao, and Chang Jian Liu. "Development of Droplets Penetrating Roots Performance Test Device and Tests Applied this Device in Ultrasonic Aeroponic System." Applied Mechanics and Materials 680 (October 2014): 288–91. http://dx.doi.org/10.4028/www.scientific.net/amm.680.288.
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Extremely flourishing roots of aeroponic plant lead droplets difficult to penetrate into the core of roots. This phenomenon is so-called “external is wet but internal is dry” and seriously affects areoponic efficiency, even result in aeroponic culture failure. In order to research droplets penetrating roots performance in ultrasonic aeroponic system, an intelligent test device was developed. This device included two ultrasonic nozzles whose working frequencies were 1.7MHz and 40kHz respectively, nozzles’ drive circuit, acquisition system of humidity and temperature based on ARM 9.0 and axial flow fan. The following conclusions were suggested: under the mature cherry tomatoes root system density cultured in aeroponic system, droplets generated by 1.7MHz ultrasonic atomizing nozzle were easier to penetrate into the core of the root; both size and concentration of droplets influenced droplets penetrating into the root; when 1.7MHz nozzle was used to atomization, the best penetrating condition was found in supply air rate 0.021and spray volume 0.4L/h; for 40kHz atomizing nozzle , the best penetrating condition was found in supply air rate 0.021and spray volume 1.2L/h; for 1.7MHz nozzle the worst work conditions of penetrating into the root were that supply air rate was 0.014and spray volume was 0.8L/h and for 40kHz nozzle that was supply air rate 0.033and spray volume 1.2L/h.
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Del Valle-Echevarria, Angel R., Michael B. Kantar, Julianne Branca, Sarah Moore, Matthew K. Frederiksen, Landon Hagen, Tanveer Hussain, and David J. Baumler. "Aeroponic Cloning of Capsicum spp." Horticulturae 5, no. 2 (April 16, 2019): 30. http://dx.doi.org/10.3390/horticulturae5020030.
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Aeroponic cloning is a great strategy to maintain desired genotypes by generating a whole new plant from cuttings. While this propagation technique has been demonstrated for tomatoes (Solanum lycopersicum) and potatoes (Solanum tuberosum), no protocol has been developed for peppers (Capsicum spp.). The ability to clonally propagate different Capsicum holds promise for domestic and industrial growing operations since elite cultivars with desirable traits (e.g., high capsaicin levels, nutrient content, and striped fruit) can be perpetuated without the need of planning a nursery. We tested six Capsicum species for their feasibility of aeroponic cloning by stem cuttings. All domestic species were successfully regenerated under aeroponic conditions but not for Capsicum eximium, a wild species. Of the species analyzed, Capsicum annuum peppers had the fastest node formation (11.6 +/− 0.89 days, P ≤ 0.01) and obtained a larger volume of roots (P ≤ 0.01) after node formation as compared to C. baccatum, C. frutescens, and C. pubescens. This study presents a cost-effective strategy to clonally propagate peppers for personal, industrial, and conservation purposes.
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Chandra, Suman, Shabana Khan, Bharathi Avula, Hemant Lata, Min Hye Yang, Mahmoud A. ElSohly, and Ikhlas A. Khan. "Assessment of Total Phenolic and Flavonoid Content, Antioxidant Properties, and Yield of Aeroponically and Conventionally Grown Leafy Vegetables and Fruit Crops: A Comparative Study." Evidence-Based Complementary and Alternative Medicine 2014 (2014): 1–9. http://dx.doi.org/10.1155/2014/253875.
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A comparison of the product yield, total phenolics, total flavonoids, and antioxidant properties was done in different leafy vegetables/herbs (basil, chard, parsley, and red kale) and fruit crops (bell pepper, cherry tomatoes, cucumber, and squash) grown in aeroponic growing systems (AG) and in the field (FG). An average increase of about 19%, 8%, 65%, 21%, 53%, 35%, 7%, and 50% in the yield was recorded for basil, chard, red kale, parsley, bell pepper, cherry tomatoes, cucumber, and squash, respectively, when grown in aeroponic systems, compared to that grown in the soil. Antioxidant properties of AG and FG crops were evaluated using 2,2-diphenyl-1-picrylhydrazyl (DDPH) and cellular antioxidant (CAA) assays. In general, the study shows that the plants grown in the aeroponic system had a higher yield and comparable phenolics, flavonoids, and antioxidant properties as compared to those grown in the soil.