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Kusumawardani, Paramitha Amelia, Nurul Azizah, and M. Abror. "Perilaku hidup bersih dan sehat santri pondok Al-Hamdaniyah desa Siwalan Panji kecamatan Buduran kabupaten Sidoarjo." JURNAL INOVASI ABDIMAS KEBIDANAN (JIAK) 1, no. 1 (February 29, 2020): 4–7. http://dx.doi.org/10.32536/jpma.v1i1.62.
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Pondok pesantren Alhamdaniyah merupakan salah satu pondok tertua di Indonesia dengan jumlah santri sekitar 130 santri dan mempunyai banyak kegiatan sekolah, diantaranya kegiatan sekolah diniyah, pengajian kitab kuning (sorogan). Namun, selama ini belum ada kegiatan yang dilaksanakan dalam bidang kesehatan maupun kegiatan lain untuk meningkatkan wawasan dan upaya perilaku hidup bersih dan sehat serta pemeliharaan lingkungan. Mitra PKM adalah para santri pondok pesantren Al-Hamdaniyah Desa Siwalan Panji Kecamatan Buduran Kabupaten Sidoarjo. Permasalahan mitra adalah belum memiliki perilaku hidup bersih dan sehat serta pemeliharaan lingkungan. Tujuan PKM adalah memberikan seminar dan pelatihan perilaku hidup bersih dan sehat, dan memberikan pelatihan tanaman hydroponik. Solusi yang ingin dicapai adalah pelaksanaan perilaku hidup bersih dan sehat serta pemeliharaan lingkungan dengan bertanam hydroponik. Metode pelaksanaan kegiatan adalah dimulai dengan kegiatan survey menganalisis situasi, melakukan pendekatan dan persetujuan pimpinan pondok untuk melaksanakan pelatihan dan pendampingan tentang Pola Hidup Bersih dan Sehat dan hydroponik. Teknik pengabdian masyarakat yang dilakukan dengan pelatihan perilaku hidup bersih dan sehat sedangkan untuk pemeliharaan lingkungan yang bersih dan nyaman akan diberikan pelatihan tanaman hydroponik. Luaran yang akan dihasilkan adalah: 1) terciptanya perilaku hidup bersih dan sehat, 2) terciptanya tanaman hydroponik, 3) menjadi karya ilmiah yang dipublikasikan di media massa dan jurnal nasional.
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Azizah, Nurul, M. Abror, and Paramitha Amelia K. "PKM Santri Pondok Al-Hamdaniyah Kecamatan Buduran Desa Siwalan Panji Kabupaten Sidoarjo." Prosiding Konferensi Nasional Pengabdian Kepada Masyarakat dan Corporate Social Responsibility (PKM-CSR) 2 (December 15, 2019): 546–51. http://dx.doi.org/10.37695/pkmcsr.v2i0.531.
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Pondok pesantren merupakan tempat santri menimbah ilmu yang cenderung pada ilmu agama, dimana belum optimal dalam menerapkan pola hidup sehat pada pondok pesantren, padahal sangat penting penerapan hidup sehat bagi kelangsungan hidup. Pondok pesantren Al-Hamdaniyah masih jauh dari kata bersih, kamar mandi yang masih sangat sederhana dan kotor, peletakan baju habis pakai yang berserakan, dan dapur yang dinilai kebersihan kurang sehingga mengakibatkan santri rentan terserang berbagai penyakit gangguan nutrisi hingga penyakit menular seperti hepatitis dan penyakit kulit. Anehnya pihak pondok yakni pimpinan pondok pesantren memberikan paradigma yang salah bahwa ketika santri terkena penyakit menular (hepatitis dan penyakit kulit/scabies) tersebut dianggap “berkah” yang nantinya bisa membuat ilmu bermanfaat, Tujuan dari pelaksanaan program kemitraan masyarakat pada pondok pesantren Al-Hamdaniyah adalah pemberdayaan terhadap santri untuk hidup bersih dan sehat agar terhindar dari penyakit gangguan nutrisi dan penyakit menular tersebut (hepatitis dan penyakit kulit/scabies).
Solusi yang pertama dapat menangani masalah tersebut yakni bertujuan agar mitra dapat melakukan pola kehidupan yang sehat maka diperlukan sebuah pembelajaran serta pemberdayaan pola hidup sehat dengan menciptakan lingkungan pondok yang bersih dan sehat, agar santri dapat hidup sehat dan terhindar dari penyakit sehingga dapat menyerap ilmu dengan baik. Kemudian solusi berikutnya yakni mitra dapat menciptakan lingkungan yang bersih dan nyaman para santri akan di berikan pembelajaran dan pemberdayaan menanam tanaman hydroponik, menerapkan cara pembuangan limbah dengan benar, pengadaan beberapa peralatan untuk menunjang fasilitas kebersihan mitra
Pelaksanaan kegiatan ini dimulai dengan seminar hydroponik, tentang bagaimana cara pemberdayaan tanaman hydroponik, berikutnya dilanjutkan dengan aplikasi pembuatan hingga penanaman benih disertai penyerahan 2 paket peralatan tanaman hydroponik bersama santri pondok pesantren Alhamdaniyah. Kegitan berikutnya yakni seminar tentang pendidikan pola hidup bersih dan sehat, mulai dari kebersihan diri, pemenuhan kebutuhan gizi dan kebersihan lingkungan yang dilaksanakan pada tanggal 20 juli 2019, serta di lanjutkan dengan praktik pola hidup sehat dan aplikasi kebersihan diri dan lingkungan disertai penyerahan beberapa peralatan kebersihan yang dapat dipergunakan untuk pelaksaan pola hidup sehat.
Hasil kegiatan ini santri pondok pesantren Alhamdaniyah dapat mengerti dan mempraktekkan kembali bagaimana cara penanaman dan pemeliharaan tanaman hydroponik sehingga nantinya dapat menikmati hasil tanaman hidroponik untuk dikonsumsi sehari-hari. Para santri juga dapat memahami pentingnya pola hidup bersih dan sehat, agar terhindar dari penyakit menular, dan dapat menjalani kehidupan dengan sehat sehingga dapat menuntut ilmu dengan baik.
Kata kunci : santri alhamdaniyah, PHBS, hydroponik
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Nurlaili, Nurlaili, Ummi Habibah, Fakhriza Fakhriza, A. Jannifar, and Muslim Muslim. "BUDIDAYA SAYURAN YANG MURAH DAN SEDERHANA DENGAN METODE HIDROPONIK DI DESA JAMBO TIMU KECAMATAN BLANG MANGAT KOTA LHOKSEUMAWE PROVINSI ACEH." Jurnal Vokasi 3, no. 2 (October 15, 2019): 106. http://dx.doi.org/10.30811/vokasi.v3i2.1462.
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Hidroponik dalam bahasa inggris hydroponic, berasal dari kata Yunani yaitu hydro yang berarti Air dan ponos yang artinya daya.Hidroponik juga dikenal sebagai soilless culture atau budidaya tanaman tanpa tanah. Jadi hidroponik berarti membudidayakan tanaman yang memanfaatkan air, tanpa menggunakan tanah sebagai media tanam.Hampir semua jenis tanaman sayur dapat dibudidayakan, buah-buahan dan tanaman hias dengan sistem bercocok tanam hidroponik. Dalam pelatihan ini benih yang dipilih adalah sayuran sawi, selada dan kangkung, dengan masa panen untuk sayuran sawi 30 hari, untuk sayuran selada 40 hari dan kangkung 20 hari. Sistem ini juga menjadi sistem yang efektif, menguntungkan dan tidak membutuhkan banyak biaya dalam menjalankannya.Hingga saat ini hasil dari tanaman hidroponik masih sangat diminati karena tanaman hidroponik merupakan tanaman sehat dan kaya akan nutrisi. Target dalam pelatihan ini adalah kaum ibu dan remaja putri yang diberi kesempatan mendapatkan pelatihan pengembangan dan keterampilan diri melalui pelatihan praktek langsung menanam sayuran dengan metode hydroponik. Pelatihan ini telah dilaksanakan selama 1 (satu) hari dengan evaluasi secara berkala satu kali dalam seminggu selama 5 (lima) minggu, dengan jumlah peserta 20 orang wanita dan 1 orang pria. Proses pelaksanaan kegiatan telah melalui beberapa tahapan dimulai dari pengenalan alat dan bahan, cara pembibitan, pindah tanam, pemeliharaan dan pemanenan. Tahapan kegiatan telah dilakukan oleh Mitra dengan penuh semangat dan mereka berharap di waktu yang akan datang akan ada lagi kelanjutan dari kegiatan ini, sehingga pelatihan Hydroponik ini dapat dilanjutkan dalam wujud pemberdayaan ekonomi khususnya masyarakat desa jambo Timu, hal ini menjadi tujuan utama dilaksanakannya kegiatan pelatihan ini, sehingga pada gilirannya akan memberikan hasil dan manfaat yang besar bagi kaum ibu dan remaja puteri di desa tersebut.Kata kunci: Budidaya, Hidroponik, media tanam
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Solihin, Muhammad. "SOSIALISASI PENANAMAN DENGAN METODE HYDROPONIK DI KECAMATAN SAGULUNG." MINDA BAHARU 2, no. 1 (July 31, 2018): 1. http://dx.doi.org/10.33373/jmb.v2i1.2268.
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Dari permasalahan harga sayur-sayuran yang melambung tinggi di Kota Batam kami merencanakan kegiatan pengabdian kepada masyarakat yakni Sosialisasi Penanaman dengan metode Hydroponik yang (1) untuk mengalakkan program urban farming di kota Batam; dan (2) Untuk memberikan pengetahuan penanaman dengan metode hidroponik kepada masyarakat kelurahan Sei Pelungut, Kecamatan Sagulung, Kota Batam.. Penelitian ini mengunakan metode deskriptif kualitatif. Teknik pengumpulan data dengan cara observasi dan wawancara sehingga menghasilkan data primer. Teknik analisis dengan merkumpulkan data, reduksi data, penyajian data, dan penarikan kesimpulan dan verifikasi. Hasil penelitian yakni sosialisasi dilakuan dengan tahapan Pertama, Pengenalan media tanam hidroponik; Kedua, Pengenalan bibit dan sosialisasi cara pembibitan; Ketiga, Melakuan pemindahan bibit dan pengenalan waktu panen. Kesimpulannya, Masyarakat sangat antusias dalam membantu pelaksanaan kegiatan yang diadakan terutama para ibu-ibu kavling flamboyan yang selalu ikut dalam rangkaian kegiatan. Kegiatan ini memiliki potensi yang cukup besar untuk dikembangkan di tempat lainnya sehingga dapat membuat dampak yang lebih besar pada masa yang akan datang, terutama bagi masyarakat yang tidak mampu.
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Ali, Mahrus, Fauziatun Nisak, and Yeni Ika Pratiwi. "PEMANFAATAN LIMBAH CAIR IKAN TUNA TERHADAP PERTUMBUHAN TANAMAN PAKCHOY DENGAN WICK SYSTEM HYDROPONIK." Agro Bali: Agricultural Journal 3, no. 2 (December 24, 2020): 186–93. http://dx.doi.org/10.37637/ab.v3i2.616.
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Limbah ikan di Indonesia belum dimanfaatkan secara maksimal. Kurangnya pengetahuan masyarakat tentang pemanfaatan limbah ikan dan belum adanya penerapan teknologi dalam pengelolaan limbah ikan menjadi kendala dalam pemanfaatan limbah ikan. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian berbagai konsentrasi pupuk organik limbah ikan tuna terhadap pertumbuhan dan hasil tanaman pakchoy. Penelitian dilaksanakan di Kebun Percobaan Fakultas Pertanian Universitas Merdeka Surabaya. Metode Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan pola menggunakan1 faktor yaitu Konsentrasi Pupuk Organik Cair Limbah Ikan Tuna (P) terdiri dari 5 level perlakuan, antara lain: P0 = 0 ml POC per liter air; P1 = 5 ml POC per liter air; P2 = 10 ml POC per liter air; P3 = 15 ml POC per liter air; P4 = 20 ml POC per liter air dan P5 = 25 ml POC per liter air.Percobaan ini diulang 3 kali dengan tiap-tiap perlakuan terdapat 5 tanaman sampel, sehingga diperoleh 75 perlakuan.Adapun parameter yang diamati antara lain :Panjang tanaman (cm),Jumlah daun,Panjang akar, Berat segar tanaman (gram). Berdasarkan hasil penelitian, maka dapat disimpulkan sebagai berikut : 1). Terdapat pengaruh signifikan dari konsentrasi POC limbah ikan tuna terhadap peningkatan pertumbuhan tanaman pakchoi pada variabel yang diteliti, meliputi : jumlah daun, panjang tanaman, panjang akar, berat basah per tanaman pada masa pertumbuhan tanaman pakchoi. 2).Nilai tertinggi dicapai oleh perlakuan P5 yaitu konsentrasi sebesar 25 ml POC limbah ikan tuna per liter air pada semua parameter pengamatan; namun secara statistik nilai optimal dicapai oleh perlakuan P4 (20 ml POC urine sapi per liter air) karena berbeda tidak nyata dengan perlakuan P5 pada semua variable yang diteliti, seperti jumlah daun, panjang akar, berat basah per tanaman karena dianggap lebih efektif dan efisien.
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Ali, Mahrus, Fauziatun Nisak, and Yeni Ika Pratiwi. "PEMANFAATAN LIMBAH CAIR IKAN TUNA TERHADAP PERTUMBUHAN TANAMAN PAKCHOY DENGAN WICK SYSTEM HYDROPONIK." Agro Bali: Agricultural Journal 3, no. 2 (December 24, 2020): 186–93. http://dx.doi.org/10.37637/ab.v3i2.616.
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Limbah ikan di Indonesia belum dimanfaatkan secara maksimal. Kurangnya pengetahuan masyarakat tentang pemanfaatan limbah ikan dan belum adanya penerapan teknologi dalam pengelolaan limbah ikan menjadi kendala dalam pemanfaatan limbah ikan. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian berbagai konsentrasi pupuk organik limbah ikan tuna terhadap pertumbuhan dan hasil tanaman pakchoy. Penelitian dilaksanakan di Kebun Percobaan Fakultas Pertanian Universitas Merdeka Surabaya. Metode Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan pola menggunakan1 faktor yaitu Konsentrasi Pupuk Organik Cair Limbah Ikan Tuna (P) terdiri dari 5 level perlakuan, antara lain: P0 = 0 ml POC per liter air; P1 = 5 ml POC per liter air; P2 = 10 ml POC per liter air; P3 = 15 ml POC per liter air; P4 = 20 ml POC per liter air dan P5 = 25 ml POC per liter air.Percobaan ini diulang 3 kali dengan tiap-tiap perlakuan terdapat 5 tanaman sampel, sehingga diperoleh 75 perlakuan.Adapun parameter yang diamati antara lain :Panjang tanaman (cm),Jumlah daun,Panjang akar, Berat segar tanaman (gram). Berdasarkan hasil penelitian, maka dapat disimpulkan sebagai berikut : 1). Terdapat pengaruh signifikan dari konsentrasi POC limbah ikan tuna terhadap peningkatan pertumbuhan tanaman pakchoi pada variabel yang diteliti, meliputi : jumlah daun, panjang tanaman, panjang akar, berat basah per tanaman pada masa pertumbuhan tanaman pakchoi. 2).Nilai tertinggi dicapai oleh perlakuan P5 yaitu konsentrasi sebesar 25 ml POC limbah ikan tuna per liter air pada semua parameter pengamatan; namun secara statistik nilai optimal dicapai oleh perlakuan P4 (20 ml POC urine sapi per liter air) karena berbeda tidak nyata dengan perlakuan P5 pada semua variable yang diteliti, seperti jumlah daun, panjang akar, berat basah per tanaman karena dianggap lebih efektif dan efisien.
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Ratnasari, Sri Langgeng. "MODEL IMPLEMENTASI KETAHANAN PANGAN KELUARGA MELALUI PEMBERDAYAAN MASYARAKAT MENANAM SAYURAN DENGAN METODE HYDROPONIK DI PERUMAHAN SIMPANG RAYA INDAH." MINDA BAHARU 2, no. 2 (December 26, 2018): 179. http://dx.doi.org/10.33373/jmb.v2i1.1496.
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Ketahan keluarga salah satunya dapat dipenuhi melalui ketahanan pangan, disamping ketahanan sandang (pakaian), dan ketahanan papan (perumahan). Untuk mewujudkan ketahan pangan keluarga salah satunya dapat diimplementasikan dengan menanam sayuran dengan metode hydroponik. Hal ini merupakan solusi dari keterbatasan lahan (tanah) sebagai media bertanam, dan juga merupakan salah satu solusi harga sayuran yang cukup mahal di Batam. Metode penelitian yang digunakan dalam pengabdian masyarakat ini adalah metode penelitian deskriptif kualitatif, dengan teknik pengumpulan data primer melalui observasi dan wawancara. Teknik analisisnya menggunakan teknik analisis kualitatif dengan mengumpulkan data, menyajikan data, verifikasi, dan penarikan kesimpulan. Hasil pengabdian masyarakat ini dapat digunakan sebagai salah satu model ketahanan pangan keluarga khususnya pada masyarakat dengan lahan terbatas dan di perkotaan.
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Ditajayanti, Imanida Khusnul, Aristiana Prihatining Rahayu, and Aris Setiawan. "Membangun Keterampilan Bercocok Tanam Melalui Kegiatan Bertanam Dengan Media Hydroponik Di TK Al Irsyad Surabaya." Pedagogi : Jurnal Anak Usia Dini dan Pendidikan Anak Usia Dini 5, no. 2 (November 21, 2019): 94. http://dx.doi.org/10.30651/pedagogi.v5i2.3613.
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Penelitian ini dilatarbelakangi oleh kondisi lahan yang sempit di TK Al Irsyad, kritis pertanian di Indonesia, dan tujuan pembelajaran anak usia dini di Indonesia yang mengharuskan anak-anak menguasai berbagai kompetensi untuk kehidupan masa depan mereka. Tujuan dari penelitian ini adalah untuk mengetahui kegiatan pertanian berbasis hidroponik di TK Al Irsyad Surabaya dan pengaruh kegiatan pertanian berbasis hidroponik pada kecerdasan naturalistik anak usia 4-5 tahun. Metode yang digunakan dalam penelitian ini adalah pendekatan kuantitatif. Teknik analisis data dalam penelitian kuantitatif ini menggunakan uji Wilcoxon untuk metode statistik. Sejumlah subjek sampel dalam penelitian ini adalah 20 siswa berusia 4-5 tahun di TK Al Irsyad di Surabaya. Teknik pengumpulan data dalam penelitian ini menggunakan 2 metode yaitu observasi dan dokumentasi. Pengamatan dilakukan dengan menggunakan lembar pretest dan posttest. Hasil pretest menyatakan nilai 5,45 yang berarti sangat jauh dari kemampuan kecerdasan naturalistik anak-anak berusia 4-5 tahun. Perawatannya adalah kegiatan pertanian berbasis hidroponik. Setelah perawatan diberikan kepada siswa, posttest dilakukan dan hasilnya 12,7. Nilai ini meningkat dari hasil pretest. Dapat disimpulkan bahwa kegiatan pertanian berbasis hidroponik memiliki efek pada kecerdasan naturalistik anak-anak pada usia 4-5 di TK Al Irsyad Surabaya.
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Pratama, Johan Andri, Alfian Hamdani, and Aryanda Tata Permana. "Growing Insights and Youth Knowledge in the NFT Hydraulic Application (Nutrient Film Technique)." Kontribusia (Research Dissemination for Community Development) 2, no. 1 (February 22, 2019): 41. http://dx.doi.org/10.30587/kontribusia.v2i1.781.
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The more rapid growth of technology allows humans to work effectively and efficiently. Technology proves the way humans change patterns of significant social change, from those that initially used human power to machines. The way humans use machines is inseparable from the ways and techniques of its use which are effective and efficient. One of the technologies used is the technology of crop cultivation without using soil as a planting medium. The technology introduced is hydroponics. Hydroponics as a way of farming is an approach that has several advantages, namely the use of agricultural land that is not extensive, and the system is not too complicated. The introduction of this technology aims to provide insight and knowledge to the public about the technology of crop cultivation in addition to conventional farming systems. This activity was carried out in Rayung gumuk Village, Glagah District, Lamongan Regency. The hydroponic system that we introduce is the NFT hydroponic system (Nutrient Film Technique). The goal is because the hydroponic system is easily applied and has several significant advantages. The first method of implementation is socialization.This is done to find out the extent to which people's insights and knowledge about hydroponics and the interests and interests of the community towards hydroponic using the NFT system. Moreover, the second is training. It aims to provide techniques and methods for assembling NFT hydroponic installations. From the results of our activities, the community's response to hydroponics is still minimal because some of them still consider hydroponic use too costly and their disinterest in agriculture.
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Izzuddin, Ahmad. "Wirausaha Santri Berbasis Budidaya Tanaman Hidroponik." Dimas: Jurnal Pemikiran Agama untuk Pemberdayaan 16, no. 2 (December 7, 2016): 351. http://dx.doi.org/10.21580/dms.2016.162.1097.
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Cultivation of hydroponic plants need to be socialized in detail and depth to the students Ponpes Life Skill DaarunNajaah. In addition to training students to grow plants that are effective and efficient, training hydroponic plant cultivation is expected to train the spirit of independence and entrepreneurial spirit in view of this hydroponic plant is a plant that has the potential to sell on the market because the quality is good for health. Farming with hydroponics system saves 90% of water use compared with planting in the ground. Hydroponics system has many advantages than conventional systems with their land.
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Suresh, Pulla, Sam Nirmal, and Arpan Roy. "Hydroponic Farming in Indian Hotels." Volume 5 - 2020, Issue 8 - August 5, no. 8 (September 4, 2020): 1038–41. http://dx.doi.org/10.38124/ijisrt20aug589.
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Hydroponics farms have become a new trend in the Agricultural sector, especially with the growing needs of food and also because of the limited resources. The purpose of the research project was to gain knowledge about the modern Farming Method. The findings of the research suggest that in about 5-10 years of time the hydroponic business is eyed to increase about 200%-300%compared to the present situation. The food products produced by Hydroponics method are both nutritious and organic. The limited use of resources in hydroponic farming makes this method the tool for future sustainability. The complete analysis of the research has been made by using 2 basic research tools .One is an online survey, conducted to collect the information regarding people views about Hydroponics. The other tool was an interview with a local Hydroponic Grower.
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Sugianto, Nanang, Irkhos Irkhos, Supiyati Supiyati, and Helfi Eka Saputra. "Penerapan Pompa Tanpa Listrik (Heron’s Fountain) untuk Hidroponik DFT (Deep Flow Technique) di Kelurahan Sukamerindu Kecamatan Sungai Serut Kota Bengkulu." Jurnal Pengabdian Pada Masyarakat 5, no. 1 (February 14, 2020): 59–70. http://dx.doi.org/10.30653/002.202051.248.
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THE APPLICATION OF NON-ELECTRIC PUMP (HERON’S FOUNTAIN) FOR DFT HYDROPONIC (DEEP FLOW TECHNIQUE) IN SUKAMERINDU, SUNGAI SERUT, BENGKULU CITY. Science and technology-based community engagement about the application of non-electric pump (Heron’s Fountain) for DFT hydroponics (Deep Flow Technique) have been carried out for mother group (respondent) in Sukamerindu, Sungai Serut, Bengkulu City. The aim of this activity is to apply the Appropriate Technology like hydroponics and Heron’s Fountain pumps. The methods of this activities are carried out by training which include socialization and field practice. This program produces 5 hydroponics which are equipped with Heron’s Fountain pumps and brief guidebook about of technologies. The application of the Heron’s Fountain pump for DFT hydroponics was effective in circulating nutrients for hydroponic plants. The Heron’s Fountain pump works temporarily for 45 minutes (10 liters). It was considered sufficient to circulate nutrients for hydroponic plants as evidenced by the same quality for all plants. All plants grow optimally and more yields than initial estimates. The planting period to harvest using hydroponic technology and the Heron’s Fountain pump is quite short, which is approximately 2.5 months. The use of these two technologies helps partners to start farming without using soil media. The cost of making and operating both systems so as to increase the interest of respondent to implement them independently.
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Churilova, Elena, and David Midmore. "Vermiliquer (Vermicompost Leachate) as a Complete Liquid Fertilizer for Hydroponically-Grown Pak Choi (Brassica chinensis L.) in the Tropics." Horticulturae 5, no. 1 (March 15, 2019): 26. http://dx.doi.org/10.3390/horticulturae5010026.
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The processing of organic wastes and composts by worms results in castes and vermiliquer (i.e., vermicompost leachate). Both castes and vermiliquer contain plant available nutrients, the latter better suited to hydroponic operations, but the optimum pH for worm productivity and vermiliquer production makes the latter too alkaline for hydroponics. We show that under optimal hydroponic management practices, the growth and yield of pak choi (Brassica chinensis) based entirely on pH buffered vermiliquer collected after 8–10 weeks of vermicomposting was comparable with those treated with a conventional inorganic hydroponic fertiliser. Nitric acid proved to be a superior pH buffer compared with orthophosphoric acid. The total fresh weight in the nitric acid buffered vermiliquer treatments ranged from 70% to 98% of the total fresh weight of the control. However, the non-buffered hydroponic production of pak choi using off-line (batch) vermiliquer or direct linkage with vermifarms was not successful. There were no statistically significant differences between pak choi yields using vermiliquer from kitchen wastes or composted paunch materials. A 50% dilution of vermiliquer led to yield loss, but less proportionately than the dilution, and the use of pot hydroponics rather than nutrient film technique (NFT) hydroponics led to a better performance of pak choi under less favourable conditions. This is the first report of comparable yields between vermiliquer treatments and an inorganic nutrient source and highlights the feasibility and commercial potential of this hydroponic practice.
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Hidayah, Nurul, Ahmad Badawi, Lucky Nugroho, and Noor Hazlina bt Ahmad. "SOCIALIZATION OF VILLAGE GREENING THROUGH HYDROPONIC PLANTS TO UTILIZE LITTLE LAND IN SUKAMULYA, ANGGADITA VILLAGE, KLARI, KARAWANG." ICCD 2, no. 1 (November 28, 2019): 90–96. http://dx.doi.org/10.33068/iccd.vol2.iss1.241.
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The development of the industrial area in Karawang precisely in Klari Anggadita village made green land very limited. In addition, the level of air pollution has also increased both from road dust, large vehicles, and factories. Limited greening areas, the Community Service Team of Mercu Buana University provides training in planting practices using Hydroponic media. Hydroponics is a farming technique without using soil media. On the other hand, hydroponics is cultivation by utilizing water without emphasizing meeting the nutritional needs of plants. Water requirements in hydroponics are less than water requirements in aquaculture with soils. Hydroponics uses water more efficiently, so it is suitable to be applied in arid regions such as Anggadita village. This training was held for one day and its growth was monitored for 2 months. During the course of time, the Community Service Team at Mercu Buana University also provided plant maintenance techniques using Hydroponic media.
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Hanafi, Nanang, Pienyani Rosawanti, Fahruni Fahruni, Fahruddin Arfianto, and Nurul Hidayati. "Peningkatan Ketahanan Pangan Masyarakat Sekitar Hutan di KHDTK Mungku Baru di Masa Pandemi Covid-19." PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat 6, no. 4 (June 30, 2021): 427–33. http://dx.doi.org/10.33084/pengabdianmu.v6i4.1924.
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Hydroponics is a method of growing crops without using soil media but with a nutrient solution of minerals or other materials. The media used includes household waste, such as used bottles, buckets, hoses, pots, paralon, stove wicks, and other household items. This technique can be applied to the yard of the house to produce vegetables for the family. The purpose of the service is that the Mungku Baru Village Community can optimize their yards for agricultural crop cultivation using a floating raft hydroponic system and duck bucket to improve food security during the Covid-19/post-covid-19 pandemics. The activity was carried out in Mungku Baru Village, Rakumpit District, Palangka Raya City in August 2020. The method of this activity is by way of counseling and workshops or extension activities, and the practice of making simple hydroponics statically, namely by explaining simple hydroponic cultivation techniques directly and demonstrating them, and activity participants are given simple hydroponic cultivation pamphlets as a guide to hydroponic techniques in their homes. As a result of this activity, the community has prepared a hydroponic place, followed by preparing plant life media, sowing seeds, planting seeds, and making hydroponic solutions directly. They know the dosage of using the hydroponic nutrient solution in its application. The community cultivates vegetables with a simple hydroponic method placed on the terraces and yards of the house with vegetables that are easy to grow, harvest quickly, and easy to maintain.
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Halim, Lusy, and Yunita I. "Strategi Pelatihan Hidroponik Sebagai Pemberdayaan Masyarakat Yang Bernilai Ekonomis." PATRIA 1, no. 2 (October 9, 2019): 69. http://dx.doi.org/10.24167/patria.v1i2.2069.
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Abstract : The purpose of the community service programs undertaken in the area of RT. 03, RW. 04, Kelurahan Klampis Ngasem, Surabaya was to provide training in hydroponics in order to introduce hydroponic plants, to beautify the environment to look beautiful, and to support the partners’ economic needs. The program used the method of mentoring partners by means of counseling and training in hydroponic plants. The stages of community service activities included counseling on hydroponics, training in vegetable cultivation of hydroponic system, implementation of activities and evaluations. Assistance to the community by means of hydroponics was capable of beautifying the environment and supporting the Surabaya Government’s Green and Clean program and producing healthy and more widely marketable hydroponic plants, thus improving the citizens’ welfare.Abstrak : Program pengabdian masyarakat yang dilakukan di daerah RT. 03 – RW. 04, Kelurahan Klampis Ngasem, Surabaya, bertujuan untuk memberikan pelatihan tentang tanaman hidroponik untuk memperkenalkan tentang tanaman hidroponik, memperindah lingkungan agar tampak asri, serta menunjang kebutuhan ekonomi mitra. Metode yang dipakai pada program ini adalah pendampingan mitra melalui penyuluhan dan pelatihan tanaman hidroponik. Tahapan kegiatan pengabdian dilakukan melalui penyuluhan tentang hidroponik; pelatihan budidaya sayuran sistem hidroponik, pelaksanaan kegiatan dan evaluasi. Pendampingan kepada masyarakat melalui hidroponik ini, dapat memperindah lingkungan dan mendukung program Pemerintah tentang Surabaya Green and Clean, serta dapat menghasilkan tanaman hidroponik yang sehat dan dapat dipasarkan secara lebih luas, sehingga meningkatkan kesejahteraan warga.
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Ali, Mochammad Mukti. "VEGETABLE CULTIVATION IN LIMITED LAND USING HYDROPONIC SYSTEM." ICCD 2, no. 1 (November 28, 2019): 546–50. http://dx.doi.org/10.33068/iccd.vol2.iss1.266.
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This training is an activity related to the economic empowerment of the community through the development of limited cultivation of vegetable crops using a hydroponic system. Counseling and Training on the use of hydroponic farming methods through residents of Anggadita villages will help them know how to grow vegetables by using the system to improve community welfare. For this reason, training activity will assist in the cultivation of vegetables using the system and will be able to become an example in the cultivation of hydroponic vegetable plants. Apart from being beneficial for themselves, this behavior will at least help reduce the economic burden of the family, especially for the fulfillment of healthy vegetables by utilizing the limited land. The expected output can be realized from this activity is the development of knowledge on how to grow hydroponics in the residents of the Anggadita villages, the formation of a social care group hydroponics in the Mitra village that can increase the awareness of the community members in the cultivation of hydroponic plants.
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Pinchuk, E. V., L. V. Bespalko, E. G. Kozar, I. T. Balashova, S. M. Sirota, and T. E. Shevchenko. "VALUABLE VEGETABLE GREEN ON HYDROPONICS FOR SEASONAL USE." Vegetable crops of Russia, no. 3 (June 14, 2019): 45–53. http://dx.doi.org/10.18619/2072-9146-2019-3-45-53.
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The regular inclusion of green vegetables in the diet is beneficial to human. In Russia the main time manufacture and consumption of fresh vegetable production falls in the June-October. Seasonality of consumption of vegetables may lower the conveyor production using secure ground, as well as the introduction of a larger number of species in the production of vegetable crops. One of the priority directions of the development of greenhouse vegetable production is the introduction of hydroponic technologies, including longline. In Federal Scientific Vegetable Center has passed the test of cultivars of lettuce, rocket salad, mustard leaf and watercress breeding laboratory of green and spicy taste cultures on multi-level narrow column hydroponics (MUG). It is shown that when grown on the installation of MUG, it is possible to obtain ecologically safe and valuable spicyflavoring and salad green products. The studied varieties are looking not only for growing hydroponic salad lines, but for multi-level narrow column hydroponics (vertical vegetable growing) during the off-season. The studied varieties are promising not only for growing on hydroponic salad lines, but for multi-level narrow column hydroponics (vertical vegetable growing) during the off-season.
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Попов, Владимир, and Vladimir Popov. "HYDROPONIC FODDER: MERITS AND DEMERITS, QUALITY AND EFFICACY." Adaptive Fodder Production 2019, no. 3 (September 5, 2019): 86–101. http://dx.doi.org/10.33814/afp-2222-5366-2019-3-86-101.
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Hydroponics of fodder production allows to deliver on an industrial basis cultivation of high quality green forage. Merits and demerits of hydroponics are shown. Standardization of the "know-how" and hydroponic fodder quality is necessary to get the forage of preset properties. The basic attention in a review is given to quality indicators to be standardised and namely to organoleptic signs, dry matter content, metabolizable energy, crude protein, non structural carbohydrates. Terms and definitions of «hydroponic fodder» and its separate components are definately designated. On the basis of numerous sources it is established, that a content of the basic nutrients in hydroponic fodders are varying over a wide range: dry matter – from 100 to 400 g in 1 kg of a forage, crude protein — from 76 to 367 g/kg DM, crude fiber – from 168 to 228 g/kg DM, crude fat — from 19 to 76 g/kg DM, crude ash — from 17 to 107 g/kg DM. Such range of concentration of nutrients allows to form a quality gradation. Data of a zootechnical evaluation of hydroponic fodder in rations of various animal kinds are cited.
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Eddy, Syaiful, Dian Mutiara, Trimin Kartika, Conny Masitoh, and Wahyu Wahyu. "Pengenalan Teknologi Hidroponik dengan System Wick (Sumbu) bagi Siswa SMA Negeri 2 Kabupaten Rejang Lebong Bengkulu." PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat 4, no. 2 (September 17, 2019): 74–79. http://dx.doi.org/10.33084/pengabdianmu.v4i2.804.
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Planting hydroponics is now an alternative as an effort to get around the limitations of the land. Hydroponics can be done with various techniques, one of which is a simple technique that is using the wick system by utilizing a bottle of used mineral water and husk charcoal as a planting medium. To introduce hydroponic technology with a wick system this training was conducted for students of Rejang Lebong 2 High School, by introducing the basic concepts of hydroponics, namely nursery, nutrition preparation, maintenance to harvesting. For seeding, seedlings are sown on Rockwall as a seeding medium. The results of the activity show that students are skilled at carrying out the stages of activities, so it can be concluded that the application of hydroponic farming techniques using the wick system is very good to be developed among high school students, as the application of science, technology, and entrepreneurship to the world of work, as well as the use of used goods, become highly efficient.
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Amalia, Intan Rizky, Fajrina Asabela Putri, Siti Musapana, Dika Wahyuningrum, and Cucianingsih Cucianingsih. "SIKAP RAMAH LINGKUNGAN SISWA SMP NEGERI 8 SEMARANG MELALUI PELATIHAN HIDROPONIK." Florea : Jurnal Biologi dan Pembelajarannya 6, no. 2 (November 30, 2019): 63. http://dx.doi.org/10.25273/florea.v6i2.5484.
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<p><em>The low preservation of the environment makes the atmosphere less cool. One solution to the problem related to environmental preservation is by planting through hydroponics. The aim is to build an environmentally friendly attitude to students of SMP N 8 Semarang and to bring up students' desire to grow crops. Planting in a hydroponic manner in addition to helping preserve the environment, can also be useful to meet food consumption, health, and improve student concentration when the environment is beautiful. The hydroponics training was conducted by the laboratory at SMP N 8 Semarang for 3 days. The purpose of this study was to determine the environmentally friendly attitude of students of SMP Negeri 8 Semarang through hydroponic training. The method used is hydroponic observation training, interviews and questionnaires for students of SMP N 8 Semarang before being given training and after training using a behavioral checklist. The results of the study showed that there was a comparison of scores between before and after, namely the questionnaire before treatment obtained an average of 79.1 and the questionnaire after treatment obtained an average of 91.4. This data means that students care about the environment and students' interest in hydroponics is getting better. This was stated because students had taken the training activities seriously. This article concludes that to preserve the school environment the environment-friendly attitude of students of SMP N 8 Semarang is treated through hydroponic training.</em></p>
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Mutiara, Charly, Diana Segu, and Philipus Nerius Supardi. "PENERAPAN HIDROPONIK TANAMAN KANGKUNG ORGANIK DI KELURAHAN LOKOBOKO KECAMATAN NDONA." Mitra Mahajana: Jurnal Pengabdian Masyarakat 2, no. 1 (February 23, 2021): 90–96. http://dx.doi.org/10.37478/mahajana.v2i1.781.
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Community service through the Independent Community Service Program with the theme "Application of Organic Kale Plant Hydroponics" has been carried out. The series of activities carried out were exploring problems, training in making fertilizers or nutrients for hydroponic plants, hydroponic seeding of kale seeds and planting water spinach seeds hydroponically as well as applying organic fertilizers. The parties involved in this activity are students, village officials and the community in Lokoboko Village. The results obtained from this activity were examples of hydroponic vegetable cultivation with an organic system and high enthusiasm from all parties involved to implement it. From these results, it is suggested that this hydroponic method can be applied in the yards of the Lokoboko village community.
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Ratnawati, Sulik. "HIDROFILTER TENAGA SURYA IMPLEMETASI PENDEKATAN STEM PADA MATERI TEKNOLOGI RAMAH LINGKUNGAN MATA PELAJARAN IPA KELAS 9 MTsN 1 LUMAJANG." Jurnal IKA PGSD (Ikatan Alumni PGSD) UNARS 9, no. 1 (June 30, 2021): 176. http://dx.doi.org/10.36841/pgsdunars.v9i1.1028.
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Hydroponik sudah direalisasikan di MTsN 1 lumajang sejak tahun 2017, dengan menggunakan tenaga listrik. Dengan pesatnya arus informasi alat ini berkembang seiring dengan disampaikannya materi pelajaran IPA kelas 9 materi Teknologi Ramah Lingkungan. Dalam pembelajaran tersebut RPP di susun dengan pendekatan STEM, di awali siswa diajak mengobservasi lingkungan melihat permasalahan lingkungan serta teknologi dan solusi yang sudah direalisasikan Madrasah, serta menantang siswa untuk berinovasi menemukan solusi atau teknologi alternative inovasi mereka sendiri.
Tujuan pembelajarn ini adalah untuk mengasah kemampuan siswa dalam berinovasi mengimplementasikan hasil belajar IPA. Keunggulan alat ini yaitu hidrofilter tenaga surya mampu mengalirkan air kolam ke tanaman hidroponik, menimimalisir pemborosan listrik, menjernihkan kolam tanpa menguras, memanen ikan dan sayur sekaligus, serta mengatasi masalah limbah plastik.
Teknik pembelajaran yang tepat akan memberikan hasil belajar yang smart dan bermanfaat, dengan melihat karya yang sudah ada, dan dihadapkan pada informasi baru yang semakin pesat, siswa akan terinspirasi untuk mengkreasi alat yang sudah ada menjadi alat baru yang memiliki nilai lebih dari sebelumnya. Ketika hydrofilter digunakan dilingkungan madrasah, banyak yang terinspirasi untuk merealisasikan alat ini dilingkungan sekitarnya, ini adalah bukti bahwa Teknik pembelajaran yang tepat akan banyak menebarkan manfaat bagi semua.
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Debnath, A., M. Rai, and W. Tyagi. "Identification of Swarna x O. nivara (RPBio4918) advanced backcross lines performing well under acidic soil conditions." Journal of Environmental Biology 42, no. 2 (March 1, 2021): 240–46. http://dx.doi.org/10.22438/jeb/42/2/mrn-1481.
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Aim: To evaluate a set of ABLs (Advanced Backcross Lines) to identify lines perfoming well under acidic soil and iron toxicity hydroponics conditions. Methodology: A total of 194 ABLs were randomly used in lowland field randomly following augmented experimental design. Selected lines were screened in hydroponics condition using Yoshida’s solution for iron toxicity tolerance. Results: Under field conditions, several deficiencies and toxicities often co-exist, and it becomes difficult to partition the effect of different stresses on the genotypes. Therefore, screening genotypes in artificial hydroponics conditions allows us to dissect the response of a genotype to one particular nutrient toxicity or deficiency. Based on different traits superior, average and inferior performing lines were selected from field condition. Hydroponic experiment was conducted using Yoshida’s solution for iron toxicity screening, different superior and inferior lines were identified based on the parameters like root growth, root and shoot biomass. Four lines K 408, K 455, S 304, S 203 were identified that performed well in both field and Fe toxic hydroponic conditions. Interpretation: The information generated would help to identify suitable parents for breeding program under acidic soils, and the phenotypic data on ABLs may serve as a base for future mapping of loci responsible for yield under acidic soils and iron toxic conditions. Key words: Acidic soil, Advanced backcross lines, Hydroponic condition, Iron toxicity, Seedling stage screening
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Rahmawati, Linda, Herry Iswahyudi, and Baimy Alexander. "Hydroponic Installation Nutrient Film Technique (NFT) System in Politeknik Hasnur." Agrisains: Jurnal Budidaya Tanaman Perkebunan Politeknik Hasnur 6, no. 01 (June 9, 2020): 8–12. http://dx.doi.org/10.46365/agrs.v6i01.371.
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The development of aquaculture with a hydroponic system is now more and more chosen by the community because of the increasingly limited land, but also comparable to the increasing demand for water. Hydroponics with the Nutrient Film Technique (NFT) system can be used as a solution to the water needs needed in the cultivation of hydroponics plants. This study aims to design the hydroponic installation of the NFT system and grow plants in the NFT system. The study was conducted with the stages of making the hut, making the installation, seeding, making nutritional solutions and transferring seed to the installation. The research will be conducted for five months. Descriptive research with qualitative data obtained is the way of making the NFT system, plant growth speed and the amount of water needed. Making the installation begin with the construction of the hut and shade then arranges the installation. For lettuce, the harvest time is 38 days dan tomatoes 50 days after the plants are moved to the plant. The need for water in the NFT hydroponic system is 190 liters.
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Afrilandha, Nandha, and Mieke Rochimi Setiawati. "PENGARUH KOMBINASI NUTRISI ANORGANIK DAN PUPUK HAYATI TERHADAP POPULASI Azotobacter sp, KANDUNGAN KLOROFIL, SERAPAN N, DAN HASIL TANAMAN TOMAT PADA SISTEM HIDROPONIK." Agrin 22, no. 1 (January 9, 2019): 66. http://dx.doi.org/10.20884/1.agrin.2018.22.1.460.
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Budidaya hidroponik belum efisien untuk digunakan, salah satu penyebabnya adalah tingginya kebutuhannutrisi. Pemanfaatan pupuk hayati diharapkan bias mengefisiensikan penggunaan nutrisi dan meningkatkanproduktivitas tanaman tomat Tujuan penelitian ini untuk mengetahui pengaruh kombinasi nutrisi anorganik danpupuk hayati terhadap populasi Azotobacter sp, serapan N, kandungan klorofil, dan hasil tanaman tomat padasistem hidroponik. Penelitian ini dilakukan pada bulan Agustus – November 2017 di Rumah Kaca KebunPercobaan Ciparanje Universitas Padjadjaran, Jatinangor, Kabupaten Sumedang, Jawa Barat. Metode penelitianini menggunakan rancangan acak kelompok (RAK). Kombinasi perlakuan terdiri atas rekomendasi nutrisianorganik dengan konsentrasi 100%, 75%, dan 50% dan rekomendasi pupuk hayati 100%, 75%, 50%, dan 25%.Variabel yang diamati meliputi populasi Azotobacter sp, kandungan klorofil, serapan N, jumlah buah tomat danbobot buah tomat. Hasil penelitian ini menunjukkan bahwa tidak terdapat pengaruh nyata pemberian nutrisianorganik dan pupuk hayati terhadap populasi Azotobacter sp, kandungan klorofil, serapan N, serta hasil tanamantomat. Pemberian perlakuan 50% nutrisi Anorganik + 100% pupuk hayati dapat meningkatkan bobot buah sebesar40% dibandingkan pemberian 100% nutrisi anorganik.Kata kunci: Azotobacter sp., klorofil, nutrisi anorganik, hydroponik, tomatABSTRACTHydroponic cultivation is not efficient because of its high demand for nutrients. Therefore, the utilizationof inorganic nutrients and biofertilizer is expected to improve the efficiency of nutrients uptake and increase theproductivity. The aim of research was to determine the effect of combination of inorganic nutrient dosage andbiofertilizer on the population of Azotobacter sp, N uptakes, chlorophyll content, and yield of tomatoes plantinhydroponic systems. This experiment was conducted on August - November 2017 at GreenhouseExperimentGarden Ciparanje Padjadjaran University, Jatinangor, Sumedang Regency, West Java. This research methodused Randomized Block Design (RBD). The treatment combination consisted of dosage recommendation ofinorganic nutrition with 100%, 75% and 50% concentrations, and 100%, 75%, 50%, and 25% of biofertilizer. Thevariables observed included the population of Azotobacter sp, chlorophyll content, N uptake, number of tomatoesand weight of tomatoes. The result of this study indicated that the effect of application both, inorganic nutrientsand biofertilizer did not significantly affect the population of Azotobacter sp, chlorophyll content, N uptakes, andyield of tomatoes. The application of 50% Inorganic nutrition + 100% of biofertilizer increased fruit weight by40% compared to 100% of inorganic nutrients.Keywords: Azotobacter sp., chlorophyll, biofertilizer, hydroponic, tomato
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Asriani, Asriani, Wa Embe, Fitria Nafu, and Dhian Herdhiansyah. "PERSEPSI MASYARAKAT TERHADAP AGRIBISNIS SAYURAN METODE HIDROPONIK STARTERKIT WICK DI KOTA KENDARI." Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis 6, no. 1 (January 21, 2020): 11. http://dx.doi.org/10.25157/ma.v6i1.2595.
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Consumption of vegetables in the community continues to increase along with the increase in population. Hydroponics is an innovation in agriculture that was developed to increase vegetable production in order to support national food security. This study aims to determine public perception on the Starterkit Wick Hydroponic method of vegetable plants. The location of the study was conducted in Wawowanggu District, Kendari City. Sampling was done by purposive sampling technique. The method used in this research is a descriptive qualitative analysis method with a Likert Scale which is used to measure attitudes, opinions and people's perceptions of the Starterkit Wick Hydroponics method of vegetable plants. Based on the research results obtained by community perceptions of the Starterkit Wick Hydroponics program for vegetable crops based on factors such as narrow land use, good quality, free of pests and diseases, practical, many nutrients, rapid plant growth, suitable for urban areas and as agro-tourism. In general and overall public perceptions of the hydroponic method for starterkit wick systems are at an average value of 3.58 with a high category
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Lau, Vanessa, and Neil Mattson. "Effects of Hydrogen Peroxide on Organically Fertilized Hydroponic Lettuce (Lactuca sativa L.)." Horticulturae 7, no. 5 (May 10, 2021): 106. http://dx.doi.org/10.3390/horticulturae7050106.
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Hydroponic production typically uses conventional fertilizers, but information is lacking on the use of organic hydroponic fertilizers. Development of microbial communities and biofilm that can reduce dissolved oxygen availability is a difficulty with organic hydroponics. One potential solution is the use of hydrogen peroxide (H2O2) which can reduce microbial populations and decompose to form oxygen. However, information is lacking on the impact of hydrogen peroxide on hydroponic crop performance. The aim of this study was to determine the effects of H2O2 concentrations in deep water culture hydroponics by assessing how it affects plant size and yield in lettuce (Lactuca sativa L.) “Rouxai”. In this experiment, three H2O2 treatments, namely the application of 0, 37.5 or 75 mg/L H2O2 to 4 L aerated hydroponic containers with either conventional or organic fertilizer, were compared. The containers had either fish-based organic fertilizer (4-4-1, N-P2O5-K2O) or inorganic mineral based conventional nutrient solution (21-5-20, N-P2O5-K2O), both applied at 150 mg/L N. Three replicates of each H2O2 treatment–fertilizer combination were prepared resulting in a total of eighteen mini hydroponic containers each with one head of lettuce. There were two growth cycles: fall 2018 and spring 2019. When added to conventional fertilizers, both 37.5 mg/L and 75 mg/L of H2O2 led to stunted growth or death of lettuce plants. However, when 37.5 mg/L of H2O2 was applied to organic fertilizers, the lettuce yield nearly matched that of the conventionally fertilized control, demonstrating that the application of H2O2 has the potential to make organic hydroponic fertilization a more viable method in the future.
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Chang, Chung-Liang, Guo-Fong Hong, and Wei-Lun Fu. "Design and Implementation of a Knowledge-Based Nutrient Solution Irrigation System for Hydroponic Applications." Transactions of the ASABE 61, no. 2 (2018): 369–79. http://dx.doi.org/10.13031/trans.11564.
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Abstract. Hydroponics can allow crops to grow faster and can reduce plant pathogens. However, hydroponic systems have several disadvantages, of which the two most important are: (1) improper management or dramatic changes in the electrical conductivity (EC) and pH of the nutrient solution can harm the plant roots and affect the plant growth, and (2) system operators need to monitor the nutrient solution and replenish it regularly, thereby increasing the labor cost. Therefore, this study developed a micro-electro-mechanical systems (MEMs) based mixing system for hydroponic nutrient solutions based on fuzzy rule-based inference, which uses a micro-controller as the core and controls the output of five nutrient solution tanks to the mixing tank. The proposed system maintained an appropriate range of pH and EC in the mixing tank. Operators can view the changes in pH, EC, dissolved oxygen (DO), and other values in the nutrient solution on a graphic user interface. Moreover, operators can manually or automatically mix the nutrient solution. The system has been implemented in a hydroponic cultivation system, and the analysis results are discussed in this article. Keywords: Fuzzy logic, Hydroponics, Microcomputer.
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Guzmán-Valdivia, Cesar H., Jorge Talavera-Otero, and Omar Désiga-Orenday. "Turbulent Kinetic Energy Distribution of Nutrient Solution Flow in NFT Hydroponic Systems Using Computational Fluid Dynamics." AgriEngineering 1, no. 2 (June 3, 2019): 283–90. http://dx.doi.org/10.3390/agriengineering1020021.
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Hydroponics is crucial for providing feasible and economical alternatives when soils are not available for conventional farming. Scholars have raised questions regarding the ideal nutrient solution flow rate to increase the weight and height of hydroponic crops. This paper presents the turbulent kinetic energy distribution of the nutrient solution flow in a nutrient film technique (NFT) hydroponic system using the computational fluid dynamics (CFD) method. Its main objective is to determine the dynamics of nutrient solution flow. To conduct this study, a virtual NFT hydroponic system was modeled. To determine the turbulent kinetic energy distribution in the virtual NFT hydroponic system, we conducted a CFD analysis with different pipe diameters (3.5, 9.5, and 15.5 mm) and flow rates (0.75, 1.5, 3, and 6 L min−1). The simulation results indicate that different pipe diameters and flow rates in NFT hydroponic systems vary the turbulent kinetic energy distribution of nutrient solution flow around plastic mesh pots.
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Nugroho, Arissetyanto. "TRAINING INTRODUCTION AND CONTROLLING HYDROPONIC PLANTS." ICCD 2, no. 1 (November 28, 2019): 508–11. http://dx.doi.org/10.33068/iccd.vol2.iss1.253.
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This training is an activity related to the economic empowerment of the community through the development of vegetable cultivation using the hydroponic planting method. The problem that arises in the development of vegetable plants is the presence of plant pests that cause the growth of vegetables to be slow or even damaged before the harvest. To support the economic empowerment efforts of the extension community and training on the use of hydroponic farming through residents residing in Anggadita village. For this reason, this activity will be given assistance and training in hydroponic plant cultivation skills, so that in the future the community will be able to become an example in the cultivation of hydroponic vegetable plants, this will at least help reduce the economic burden on the family, especially for the fulfillment of healthy vegetables. The expected outcome of this activity is the development of knowledge on how to grow hydroponics in Anggadita village and the formation of a hydroponic care social group that can increase the awareness of community members in the cultivation of hydroponic plants
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Tong, René Clarisse, Charles Stephen Whitehead, and Olaniyi Amos Fawole. "Effects of Conventional and Bokashi Hydroponics on Vegetative Growth, Yield and Quality Attributes of Bell Peppers." Plants 10, no. 7 (June 24, 2021): 1281. http://dx.doi.org/10.3390/plants10071281.
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Due to consumers’ awareness and concern about nutrition and health in different parts of the world, the adoption of organic hydroponics is increasing. This has led to a search for organic nutrient media. One of the viable nutrient sources for organic hydroponics is bokashi compost. The principal objective of this study was to compare the performance of 10% bokashi hydroponics with convention hydroponics for bell pepper production. The different hydroponics influenced vegetative growth parameters largely due to considerable differences in the mineral elements in both hydroponic systems. Stems of conventionally grown plants were significantly (p ≤ 0.05) thicker (10.2 mm) compared to those of the bokashi grown plants (7.3 mm). Conventionally grown plants had significantly (p ≤ 0.05) higher photosynthetic performance than bokashi grown plants; normalized difference vegetation index (NDVI) (78.80 versus 67.49), soil plant analysis development (SPAD; 73.89 versus 38.43), and quantum yield (QY; 0.64 versus 0.49). Leaf superoxide dismutase (SOD) activity in the leaves of bokashi grown plants (0.32 units/mg protein) was significantly (p ≤ 0.05) lower than in the leaves of conventionally grown plants (0.37 units/mg protein). This also corresponded to significantly (p ≤ 0.05) higher leaf sap content in the conventionally grown plant than bokashi grown plants. Furthermore, conventional hydroponics yielded three-fold greater pepper fruit per plant compared to bokashi. After 14 days of storage at 7 °C and 95% relative humidity, the firmness of both groups declined, especially for the bokashi grown fruit (27.73 shore unit), which was significantly lower compared to conventionally grown fruit (35.65 shore unit). However, there was an increase in carotenoid content in fruit grown in both hydroponic systems after storage. In conclusion, although bell pepper plant was successfully cultivated in bokashi hydroponics, the plant performance, fruit yield and postharvest quality were lower than conventional hydroponics. We believe that this study and its approach will provide future research with baseline information on optimizing media of bokashi hydroponics to produce bell pepper.
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Lestari, Dina, Armaini, and Gusmawartati. "Effects of Nutrition and Multiple Media Concentration on Growth and Yield Planting Plant Celery (Apium graveolens L.) with the Hydroponics Wick System." Jurnal Hortikultura Indonesia 11, no. 3 (December 31, 2020): 183–91. http://dx.doi.org/10.29244/jhi.11.3.183-191.
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Budidaya dengan sistem wick (sumbu) secara hidroponik menggunakan nutrisi dengan berbagai konsentrasi pada penggunaan beberapa media tanam diharapkan mampu mengoptimalkan pertumbuhan dan produksi tanaman seledri. Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan media tanam pada pemberian berbagai konsentrasi nutrisi serta mendapatkan media tanam terbaik dan konsentrasi nutrisi yang tepat dengan sistem wick secara hidroponik. Penelitian dilaksanakan di Rumah Kasa Kebun Percobaan Fakultas Pertanian Universitas Riau, mulai Juni sampai Oktober 2019. Penelitian menggunakan Rancangan Petak Terbagi, terdiri dari petak utama nutrisi: AB-MIX 1000 ppm, AB-MIX 1200 ppm, AB-MIX 1400 ppm, AB-MIX 1600 ppm, anak petak media tanam: arang sekam, cocopeat, serbuk gergaji, dilakukan sebanyak 3 ulangan. Peubah yang diamati terdiri dari: tinggi tanaman, jumlah tangkai daun utama, jumlah daun, berat segar konsumsi per tanaman dan berat akar. Hasil penelitian menunjukkan bahwa penggunaan media tanam serbuk gergaji dengan nutrisi 1000-1200 ppm memberikan pertumbuhan dan hasil tanaman seledri terbaik, berpengaruh nyata pada tinggi tanaman dan jumlah tangkai daun utama. Pemberian nutrisi 1000-1200 ppm cendrung memberikan pertumbuhan dan hasil tanaman terbaik sedangkan media tanam serbuk gergaji dapat meningkatkan pertumbuhan dan hasil tanaman seledri secara nyata pada semua peubah yang diamati.
Kata kunci: hydroponik sistem wick, konsentrasi nutrisi, media tanam, seledri
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Treftz, Chenin, and Stanley T. Omaye. "Hydroponics: potential for augmenting sustainable food production in non-arable regions." Nutrition & Food Science 46, no. 5 (September 12, 2016): 672–84. http://dx.doi.org/10.1108/nfs-10-2015-0118.
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Purpose The purpose of this review of the literature is to provide readers a foundation of understanding whereby future research can move forward in the quest for global sustainable food production. Design/methodology/approach This review includes up-to-date information from evidence-based sources on hydroponics. Topics included are advantages, limitations, nutritional quality and sensory quality Findings Hydroponic growing systems offer the opportunity to at least augment traditional soil-based growing systems in global food production. Some benefits of hydroponic growing systems are limitation of water waste (recirculation), crops grown in controlled environments (control of pests, nutrients and attributes required for optimal plant growth) and ability to manipulate conditions to maximize production in limited space (vertical gardens). Practical implications The human population is increasing with a parallel increase in the demand for food; therefore, food production must increase to meet the need. Originality/value In spite of the rapid interest and proliferation of information by laypeople, evidence-based research is scant on hydroponics. This article provides a summary of the literature on hydroponics and how it may be used for sustainable food production in arid and urban areas.
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Mustikarini, Eries Dyah, Ratna Santi, and Ismed Inonu. "Pemberdayaan PKK Desa Pagarawan melalui Budi Daya Tanaman Sayuran dengan Sistem Hidroponik." Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat 5, no. 3 (November 27, 2019): 173–80. http://dx.doi.org/10.29244/agrokreatif.5.3.173-180.
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Hydroponic vegetable cultivation for PKK mothers aims to produce safe household-scale vegetables. This activity was an opportunity for the community to increase income. Community service activities were carried out in Pagarawan Village, Merawang Subdistrict, Bangka District in May–August 2018. The purpose of community service activities was to provide counseling and training on plant cultivation with a hydroponic system. Kind of vegetables that are cultivated are mustard greens. The hydroponic system that was socialized to participants was a floating and flowing hydroponic system using a wick. The results of a survey to training participants showed that 38.46 strongly agreed, 61.54 agreed, and 0 disagreed with hydroponic vegetable cultivation. The results of SWOT analysis showed that to increased community motivation in conducting hydroponic crop cultivation there needs a capital/investment, support from academics, and the government. The results of analysis of mustard greens farming in hydroponics require an initial capital of IDR 2,016,000, a profit of IDR 502,570/month, and venture capital can be returned within 4 months. The hydroponic plant system is very good to be developed because besides being able to meet the needs of vegetables for the household it can also increase family income.
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Saputra, Hendra, Rudianto Rudianto, Dwikie Setiawan, and Rudy Agung Nugroho. "DESA WISATA HIDROPONIK SEBAGAI UPAYA PEMBERDAYAAN MASYARAKAT DESA SIDOMULYO KECAMATAN ANGGANA KABUPATEN KUTAI KARTANEGARA." JURNAL PENGABDIAN KEPADA MASYARAKAT 24, no. 1 (May 8, 2018): 587. http://dx.doi.org/10.24114/jpkm.v24i1.9656.
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AbstrakDalam pembangunan desa di era modern saat ini, desa dituntut untuk mampu berperan aktif, mandiri serta dapat memenuhi kebutuhannya dengan kemampuan sendiri. Hal ini tertuang dalam UU No. 06 tahun 2014 Tentang Desa. Program pengabdian masyarakat ini bertujuan untuk memberdayakanmasyarakat Desa Sidomulyo Kecamatan Anggana Kabupaten Kutai Kartanegara sebagai upaya meningkatkan perekonomian desa melalui Desa wisata hidroponik. Program ini memiliki luaran: terbentuknya keterampilan masyarakat Desa Sidomulyo bercocok tanam secara hidroponik; terbentuknya pusat tanaman hidroponik di Desa Sidomulyo; terbentuk kelompok-kelompok kecil dalam setiap Rukun Tetangga (RT) untuk bercocok tanam secara hidroponik; adanya kunjungan pendidikan ke Desa Wisata Hidroponik dari siswa-siswi Sekolah Dasar (SD), Sekolah Menengah Pertama (SMP) dan Sekolah Menengah Atas (SMA) yang berlokasi di Kecamatan Anggana. Metode pelaksanaan yangdigunakan meliputi dua hal besar: tahap persiapan dan tahap inti. Hasil pelaksanaan yang telah dicapai sebagai berikut: seluruh sesi dalam tahap persiapan dan program inti dari sosialisasi, peresmian, kegiatan inti serta project desain berhasil diraih sesuai target. Indikatornya adalah: masyarakat sekitarsering berkunjung ke pusat hidroponik pada sore hari dan membeli peralatan serta sayuran hidroponik serta belajar teknik menanam hidroponik. Hasil positf lain adalah dipublikasikannya program ini dalam media masa Samarinda Pos, Repository Website Unmul dan terbentuknya kelompok-kelompok kecilhidroponik.Kata kunci: Hidroponik, Desa Wisata, Desa Sidomulyo, Pemberdayaan masyarakatAbstractHydroponic tourism village as an effort of community empowerment of Sidomulyo village, Anggana district, Kutai Kartanegara regency. In the modern era, a village is required to be able to play an active, independent and meet their needs with their own ability as stated in the Indonesian Law Act. No. 062014. Therefore, current community service program aimed to empower the community of Sidomulyo Village, Anggana Subdistrict Kutai Kartanegara Regency as an effort to improve the economy sector through Hydroponics tourism village. This program has an outcome: the formation of community skillsSidomulyo hydroponic Village; the establishment of hydroponic center in Sidomulyo Village; small groups formed in each neighboring group for hydroponic cultivation; the presence of educational visits to the Hydroponics Tourism Village from elementary school, Junior High School and Senior HighSchool located in Kecamatan Anggana. The method of implementation used: the preparation and core stage. The results were: all sessions in the preparation and core program of inauguration have been succesfully implemented, socialization, core activities and design projects have also been achieved as expected. Community were interested to visit the hydroponic center in the afternoon, bought hydroponic equipment, vegetables and learn hydroponic planting techniques. Other positive results were publication in daily newspapers Samarinda Pos, Repository Unmul and the formation of small groupsof hydroponics. Keywords: Hydroponic plantation, tourism village, Sidomulyo village, Community Service
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Kamalia, Siti, Parawita Dewanti, and Raden Soedradjad. "TEKNOLOGI HIDROPONIK SISTEM SUMBU PADA PRODUKSI SELADA LOLLO ROSSA (Lactuca sativa L.) DENGAN PENAMBAHAN CaCl2 SEBAGAI NUTRISI HIDROPONIK." JURNAL AGROTEKNOLOGI 11, no. 1 (October 2, 2017): 96. http://dx.doi.org/10.19184/j-agt.v11i1.5451.
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Calcium in one of the important minerals that are needed by human body as much as 1200 mg calciums/ day/ person. Every day humans consume calcium as much as 254 mg/ day/ person and it causes people suffering ostheoporosis and other growth disorders. Therefore human needs to consume the source of calcium, one of them is vegetables. Vegetables in one of the source of calcium that is cheap, obtainable and consumable. Lettuce (Lactuca sativa L.) is one of the vegetable with high caclsium but development of lettuce cultivation is still limited.. The efford to increase the quantity and quality of lettuce production can be done with hydroponics technology. Hydroponics technology enables efficient lettuce cultivation. The innovation adding of CaCl2 concentration in hydroponic nutrients is expected to increase the lettuce production. The purpose of this research was to determine the concentration of CaCl2 on the hydroponic nutrients of wick system on the production of Lollo Rossa lettuce (Lactuca sativa L.). The research was conducted at the Green House, Faculty of Agriculture, University of Jember, started in August to Noverber 2016. The research used Completely Randomized Design (CRD) with single factor, which was concentration of CaCl2 on the hydroponic nutrients (C) and it be combined with Lollo Rossa varieties of lettuce (Lactuca sativa L.) (S) with three replications. The best concentration of CaCl2 for Lollo Rossa production was 650 ppm.
Keywords: Lettuce, hydroponic, calcium, CaCl2
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Aslamiah, Suaibatul. "Ujicoba Hidriponik Tanaman Kencur dan Bawang Dayak." Daun: Jurnal Ilmiah Pertanian dan Kehutanan 3, no. 1 (June 1, 2016): 46–53. http://dx.doi.org/10.33084/daun.v3i1.166.
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Indonesia has natural resources that are invaluable, especially so many medicinal plants. The purpose of this study to determine: 1) how big is the hydroponics growth the kencur and dayak onion plant without soil media, 2) the influence of nutrients and nutrient concentrations on the growth of hydroponic crops kencur and dayak onions. Benefits of this study medicinal plants in order to attract sympathy and of interest to those who had been planted in general use medium ground, so that hydroponics is an alternative cultivation techniques.
The results showed that the growth of the plants hydroponically kencur less successful. Hydroponics on dayak onion plants it worked with good growth.
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Arif Supriyanto and Fathurrahmani Fathurrahmani. "The prototype of the Greenhouse Smart Control and Monitoring System in Hydroponic Plants." Digital Zone: Jurnal Teknologi Informasi dan Komunikasi 10, no. 2 (November 1, 2019): 131–43. http://dx.doi.org/10.31849/digitalzone.v10i2.3265.
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This research helps the farmers to do the humidification control and monitor the condition of hydroponic plants in greenhouses in real-time. When it comes to watching the hydroponic plants in greenhouses, the farmers usually experience difficulties because they still do it manually. Activities such as checking the temperature, air humidity, and also water quality in hydroponic plants by coming directly to the greenhouse are still ineffective. Therefore this research aims to make a smart greenhouse prototype for hydroponic plants. Smart greenhouse hardware was built based on the Arduino microcontroller, DHT11 sensor, pH sensor, TDS, DS18b20 temperature, ultrasonic, and esp8266 wifi module. The monitoring system features information on water quality from hydroponic plants and the ability to record farming activities from planting preparation to web-based harvesting. The test results of smart greenhouse monitoring system can display the hydroponic plant conditions and able to do the humidification control with an upper limit of 35 degrees celsius because plant can survive with disease under 35 degrees celsius, with small average offset for the sensor, and an average offset of 1.49 from TDS sensors, with temperature of 0.50 and pH of 0.34.
Keywords: Greenhouse, NFT hydroponics, Humidification, Monitoring System, Arduino
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Fanny, Trio, Eliyani Eliyani, and Odit Ferry Kurniadinata. "Can We Grow Shallot (Allium ascalonicum L.) Root in Hydroponic System with Simple Growing Media?" Journal of Tropical Horticulture 3, no. 2 (November 23, 2020): 54. http://dx.doi.org/10.33089/jthort.v3i2.50.
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Unlike conventional agriculture, urban hydroponics are widely on a small yard scale. Hydroponics is a term used for farming without using soil as a growth medium. Plants can be planted in pots or other containers using water and other porous materials as growing media. Cheap, easily obtainable, and efficient growing media types are needed for urban communities to cultivate vegetable crops, especially shallots (Allium ascalonicum L.). Shallots have an important meaning, both in terms of high economic value and their nutritional content. It is unknown if the shallots are cultivated in a hydroponic system and how the performance of its roots and the suitable simple growing media for growing shallots in hydroponic will be enhanced. Therefore, this research was conducted to study the performance of shallot roots in several alternative hydroponic media and obtain growing media that can provide the best growth on the performance of shallot roots in the hydroponic system. The experiment was conducted in 3 months at the Glass House and Integrated laboratory of the Faculty of Agriculture, Mulawarman University, Indonesia. This research was arranged in a Randomized Block Design (RBD) with four replications. The factor is the growing media (m) which consists of 4 levels, namely: m1 = sand (± 80-100 mesh); m2 = burnt rice husk; m3 = egg cartons; and m4 = wood shavings (± 90-120 mesh). Data retrieval by observing the following parameters: Leaf length (cm), Number of leaves (strands), Number of plant bulbs (bulbs), bulbs wet weight (grams), bulbs dry weight (grams), Longest root length (cm), and Total root length (m). This research showed that the burnt rice husk and wood shavings growing media influence the growth and performance of the shallots' roots (Allium ascalonicum L.) plants and can be used as the simple growing media in urban hydroponic as Household scale cultivation. On the other hand, the growing media from sand and egg cartons are not recommended for growing shallots in the hydroponic system.
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Rujito, Rujito, Fransisca Listiyaningsih, Nurul Hidayah, and Noor Hazlina Bt Ahmad. "TRAINING HOW TO INCREASE HYDROPONIC PLANT PRODUCTION WITH THE EFFECTIVENESS OF PLANTING PESTS IN ANGGADITA VILLAGE, KARAWANG." ICCD 2, no. 1 (November 27, 2019): 359–62. http://dx.doi.org/10.33068/iccd.vol2.iss1.231.
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Anggadita Village is one of the villages in Klari Subdistrict, Karawang Regency, West Java. The village is located in a densely industrial and residential area so it is very arid. The density of settlements around the village of Anggadita Karawang and the lack of land that can be used to plant crops is a problem of the lack of interest of residents to plant. Hydroponic cultivation is a solution to the problem of limited land for the residents of Anggadita Village, Karawang. By providing training to residents it is hoped that residents around the village of Anggadita Karawang can continue to increase the production of their hydroponic plants. The method used is training in how to plant and care for plants, including eradication of pests against these hydroponic plants so that the yield of hydroponic plants is increasing. The training was carried out by practicing how to plant hydroponics, followed by visits to the homes of residents to evaluate the growth of the plants.
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Casarin, Josiane Vergara, Aline Ramm, Carlos Gustavo Raasch, Cari Rejane Fiss Timm, and Márcia Wulff Schuch. "Rooting of olive minicuttings at different seasons grown in clonal minigarden." Comunicata Scientiae 9, no. 1 (July 16, 2018): 41–49. http://dx.doi.org/10.14295/cs.v9i1.2525.
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The objectives were: a) to evaluate the initial development of olive ministumps in semi-hydroponic and conventional systems; b) evaluate the productivity ministumps in successive collections and the rooting of minicuttings of olive tree collected at different times of the year clonal mini garden cultivated in semi-hydroponic and conventional systems. The cultivation systems used were the semi-hydroponics and conventional, to which was evaluated for 90 days of cultivation the initial growth of ministumps. After that began the collection of plant material in cropping systems. The variables analyzed were: the initial growth of ministumps, productivity, the percentage of survival and rooting, the number and length of roots and also found the survival of rooted minicuttings of cropping systems. The cultivation of olive ministumps in semi-hydroponic system is more efficient in minicuttings productivity than the conventional system. The minicuttings collected in separate semi-hydroponic system collecting time showed the best results for the variables analyzed in relation to the conventional system of cultivation.
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NAVA, I. C., C. A. DELATORRE, M. T. PACHECO, P. L. SCHEEREN, and L. C. FEDERIZZI. "ALUMINIUM TOLERANCE OF OAT CULTIVARS UNDER HYDROPONIC AND ACID SOIL CONDITIONS." Experimental Agriculture 52, no. 2 (March 2, 2015): 224–36. http://dx.doi.org/10.1017/s0014479715000046.
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SUMMARYAluminium toxicity is an important abiotic factor limiting the growth and yield of oat plants (Avena sativa L.) and other cultivated species. The objectives of this study were to evaluate the response of oat cultivars at the reproductive stage to aluminium under acid soil conditions and to compare with the responses observed at seedling stage under hydroponic conditions. In the soil, the damage to the above-ground part of the plant was estimated by the morphological response to aluminium, shoot length, shoot dry mass and plant height and, to the below-ground part of the plant as the length of roots and root dry mass. In hydroponics, the primary root regrowth was used to define the level of tolerance. The comparison of the results obtained in acid soil with those obtained in hydroponics demonstrated that both conditions produced essentially the same responses. The use of hydroponic solution can be a valuable tool for phenotyping large populations, especially useful for breeding programmes located in regions were aluminium is not present at toxic levels in the soil.
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Dickson, Ryan W., and Paul R. Fisher. "Quantifying the Acidic and Basic Effects of Vegetable and Herb Species in Peat-based Substrate and Hydroponics." HortScience 54, no. 6 (June 2019): 1093–100. http://dx.doi.org/10.21273/hortsci13959-19.
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Objectives were 1) to quantify acidic and basic effects on the root zone pH for eight vegetable and herb species grown in peat-based substrate and hydroponic nutrient solution and 2) to determine the applied NH4+:NO3– ratio expected to have a neutral pH reaction for each species during its vegetative growth phase. In one experiment, plants were grown for 33 days in substrate (70% peat:30% perlite by volume), and were fertilized with a nutrient solution containing 7.14 milli-equivalents (mEq)·L–1 N and NH4+:NO3– ratios ranging from 0:100 to 40:60. During the second experiment, the same species were grown in hydroponic nutrient solutions at 7.14 mEq·L–1 N with NH4+:NO3– ratios ranging from 0:100 to 30:70, and data were collected over a 6-day period. In substrate, species increased root zone pH when supplied 0:100 solution, except for cucumber, which did not change substrate pH. Increasing the NH4+:NO3– ratio to 40:60 increased acidity and decreased pH across species. Similar trends were observed in hydroponics, in which the most basic response occurred across species with 0:100, and the most acidic response occurred with 30:70. Arugula was the only species that increased root zone pH with all three NH4+:NO3– ratios in substrate and hydroponics. In substrate and hydroponics, mEq of acidity (negative) or basicity (positive) produced per gram dry weight gain per plant (mEq·g−1) correlated positively with mEq·g−1 net cation minus anion uptake, respectively, in which greater cation uptake resulted in acidity and greater anion uptake resulted in basicity. In hydroponics, the greatest net anion uptake occurred with 0:100, and increasing the NH4+:NO3– ratio increased total cation uptake across species. Cucumber had the most acidic effect and required less than 10% of N as NH4+-N for a neutral pH over time, arugula was the most basic and required more than 20% NH4+-N, and the remaining species had neutral percent NH4+-N between 10% and 20% of N. Increasing the NH4+:NO3– ratio decreased Ca2+ uptake across all species in hydroponics, which could potentially impact tip burn and postharvest quality negatively. Controlling root zone pH in substrate and hydroponic culture requires regular pH monitoring in combination with NH4+:NO3– adjustments and other pH management strategies, such as injecting mineral acid to neutralize irrigation water alkalinity or adjusting the limestone incorporation rate for substrate.
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Guo, Jinghua, Yan Yan, Lingdi Dong, Yonggang Jiao, Haizheng Xiong, Linqi Shi, Yu Tian, Yubo Yang, and Ainong Shi. "Quality Control Techniques and Related Factors for Hydroponic Leafy Vegetables." HortScience 54, no. 8 (August 2019): 1330–37. http://dx.doi.org/10.21273/hortsci13853-18.
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Hydroponics has been an increasingly important field of vegetable production. However, a big issue with hydroponics is that certain crops can quickly accumulate high levels of nitrate-N (NO3 ± -N) from the hydroponic system. The objective of this research was to decrease NO3 accumulation and increase the nutritional value and yield of vegetable crops using lettuce and oilseed rape as a model under hydroponic production. In this study, two technologies were applied to leafy vegetable production: 1) using supplementary lighting (blue-violet diode) by manipulating illumination and 2) removing fertilization before harvest for a short term (3 or 5 days), thus providing a practical experiment for improving yield and edible qualities of hydroponic leaf vegetable production. Illumination was applied 4 hours a day (0500–0700 hr and 1700–1900 hr) during good weather, or 12 hours a day during bad weather with insufficient natural light (<2000 lux) during the autumn and winter seasons. Results showed that the lettuce cultivar Ou-Luo and the oilseed rape cultivar Ao-Guan Pakchoi had increased yield (50.0% and 88.3%, respectively), decreased NO3 content (26.3% and 30.8%, respectively), and increased total soluble solids (24.1% and 30.6%, respectively). The 5-day fertilizer-free treatment before harvest resulted in 19.2%, 6.4%, and 16.5% yield increases; and 26.0%, 24.3%, and 47.8% NO3 decreases in oilseed rape cultivar Ao-Guan Pakchoi and lettuce cultivars Da-Su-Sheng and Ou-Luo, respectively.
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Bangun, Pandu Asmo, and Bayu Nuswantara. "HUBUNGAN ANTARA MARKETING MIX DENGAN KEPUTUSAN PEMBELIAN SAYURAN HIDROPONIK DI KIOS GRANARI FRESH SEMARANG." Agrika 14, no. 1 (May 30, 2020): 1. http://dx.doi.org/10.31328/ja.v14i1.1023.
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ABSTRAKSalah satu perusahaan dalam bidang agribisnis yang memproduksi sayuran hidroponik di Jawa Tengah adalah PT. Hidroponik Agrofarm Bandungan (HAB) yang berlokasi di Bandungan Jl. Mangoenkoesoemo, Ngasem, Bandungan Kabupaten Semarang. Tujuan Penelitian ini adalah untuk menganalisis hubungan antara Marketing mix dengan keputusan pembelian sayuran hidroponik di PT. HAB. Penelitian ini dilakukan pada bulan April – Mei 2019. Jenis penelitian ini adalah deskriptif kuantitatif, teknik pengambilan sampel menggunakan accidental sampling. Responden dalam penelitian ini sebanyak 50 konsumen Sayuran Hidroponik PT. HAB. Pengumpulan data diperoleh dengan wawancara, kuesioner, observasi dan studi pustaka. Teknik analisis data yang digunakan adalah korelasi rank spearman. Hasil penelitian ini menyatakan bahwa marketing mix memiliki hubungan yang signifikan terhadap keputusan pembelian sayuran hidroponik ABSTRACT One of the agribusiness companies that produce hydroponic vegeTabels in Central Java is PT. Hydroponics Agrofarm Bandungan (HAB) located in Bandungan Jl. Mangoenkoesoemo, Ngasem, Bandungan, Semarang Regency. The purpose of this study was to analyze the relationship between marketing mix with the purchase decision of hydroponic vegeTabels at PT. HAB. This research was conducted in April - May 2019. This type of research is quantitative descriptive, sampling techniques using accidental sampling. Respondents in this study were 50 consumers of VegeTabel Hydroponics at PT. HAB. Data collection was obtained by interview, questionnaire, observation and literature study. The data analysis technique used is the Spearman rank correlation. The results of this study stated that the marketing mix has a significant relationship to purchasing decisions for hydroponic vegetables.
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Baiyin, Bateer, Kotaro Tagawa, Mina Yamada, Xinyan Wang, Satoshi Yamada, Sadahiro Yamamoto, and Yasuomi Ibaraki. "Effect of the Flow Rate on Plant Growth and Flow Visualization of Nutrient Solution in Hydroponics." Horticulturae 7, no. 8 (August 5, 2021): 225. http://dx.doi.org/10.3390/horticulturae7080225.
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In hydroponics, the flow pattern of nutrient solution in a cultivation container affects the growth of plants. Even if the flow rate of nutrient solution is the same between containers, the flow pattern may differ based on the size and shape of the containers. Therefore, the flow pattern cannot be comprehensively described by flow rate alone. In order to identify the relationship between plant growth, root morphology, nutrient uptake, and flow pattern, a hydroponic cultivation of Swiss chard was carried out. In addition, in order to describe the flow pattern in a specific cultivation container, hydroponic flow patterns were observed via flow field visualization using particle image velocimetry. As a result, with the increase in flow rate, it was found that a specific flow rate can form an ideal flow pattern for plant growth. Under this flow pattern, nutrient absorption is promoted and roots are elongated, thereby absorbing more nutrients and further promoting plant growth. However, when the flow rate exceeds the ideal value, plant growth is hindered. In summary, identifying the ideal nutrient solution flow pattern in hydroponics can facilitate better crop production.
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Ningsih, Erlinda, Agus Budianto, Kartika Udyani, Yustia Wulandari M, Shofiyya Julaika, and Dian Yanuarita P. "Pemberdayaan Pemberdayaan Karang Taruna Desa Gampingrowo dengan Pelatihan Hidroponik." Dinamisia : Jurnal Pengabdian Kepada Masyarakat 4, no. 2 (June 30, 2020): 333–38. http://dx.doi.org/10.31849/dinamisia.v4i2.4033.
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The development of the property industry is very influential on the agricultural sector. Gampingrowo Village is an area where most of the people earn their living from agriculture. This relates to the availability of land if the land is used for the property industry. One alternative to overcome the limitations of agricultural land is to apply agricultural cultivation technology with the hydroponic method. The purpose of this service is to provide youth with skills, knowledge about hydroponics. This training method is carried out by providing counseling on hydroponic methods in general and training participants practice to assemble simple starter kits. Participants 25 people were divided into 3 groups where each group got 2 starter kit packages. The results of this dedication were that the participants were very enthusiastic and eager to know more about the hydroponic method with a few questions and they were very happy because the starter kit could be taken home
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Listyaningsih, Fransisca, Annisa Hakim, Nurul Hidayah, and Zamri Ahmad. "UTILIZATION OF SPARES LAND USING HYDROPONIC PLANTING METHOD TO IMPROVE FAMILY WELFARE IN ANGGADITA VILLAGE, KARAWANG." ICCD 2, no. 1 (November 27, 2019): 337–40. http://dx.doi.org/10.33068/iccd.vol2.iss1.225.
Full textAbstract:
Sukamulya Hamlet, Anggadita Village is one of the hamlets located in Klari District, Karawang Regency, West Java. Anggadita Village is located in a densely industrial and residential area so it is very arid. The density of settlements around the village of Anggadita Karawang and the lack of land that can be used to plant crops is a problem of the lack of interest of residents to plant. Hydroponic cultivation is a solution to the problem of limited land for the residents of Anggadita Village, Karawang. By providing training to residents it is hoped that residents around the village of Anggadita Karawang can continue to increase their hydroponic plant production so that the production of their hydroponic plants can be increased and can be consumed by themselves so that household expenses can be saved. The method used is training in how to plant and care for plants by applying fertilizers so that the yield of hydroponic plants is increasing. The training was carried out by practicing how to plant hydroponics, followed by visits to the homes of residents to evaluate the growth of the plants.
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Lennard and Ward. "A Comparison of Plant Growth Rates between an NFT Hydroponic System and an NFT Aquaponic System." Horticulturae 5, no. 2 (April 9, 2019): 27. http://dx.doi.org/10.3390/horticulturae5020027.
Full textAbstract:
A comparison of leafy green plant species’ (lettuce (Lactuca sativa L.), dill (Anethum graveolens L.), rocket (Eruca sativa), coriander (Coriandrum sativum L.), and parsley (Petroselinum crispum)) growth rates was performed between an Nutrient Film Technique (NFT)hydroponic system, using standard commercial nutrient solution, and an NFT aquaponic system, using fish waste from Grass Carp, (Ctenopharyngodon idella) which provided the majority of the nutrients required by the plants. The results demonstrated that the aquaponic method performed well, and, in many cases, the growth rates produced were similar to those of the hydroponic method. Lettuce growth was compared across three seasons (summer, winter, and spring), and, in all cases, the aquaponically-grown lettuce equalled, or bettered, the hydroponic equivalent. Herb growth was compared over a five-month period (February to June—summer/autumn), and in 17 out of 23 comparisons, the aquaponic method produced results similar to those of the hydroponic method. Thus, while the NFT method may not be the most appropriate technical approach for aquaponic integration, the results suggest that the overall aquaponic method has the potential to produce plant growth rates at least equal to those of standard hydroponics.