Abstract
Kangkung Darat (Ipomoea reptans Poir) is the vegetable that is popular and consumed by the community. Chemical fertilizers bring negative impacts on soil and consumer health, lead to change thewith liquid organic fertilizer from cattle dung and tofu industrial waste with floating raft hydroponic planting techniques. The purpose of this study was to analyze the effect of liquid organic fertilizer on the growth and productivity of Ipomoea reptans Poir. The research was conducted on the campus of the University of Nusa Nipa Indonesia. The research method, quantitative data collection using a Randomized Block Design (RAK) consisting of 5 treatments, namely P0 = 0% (control), P1 = 20%, P2 = 40%, P3 = 60%, P4 = 80%. Parameters observed were plant height, number of leaves and wet weight. The data obtained were analyzed using SPSS version 16.0 with an advanced test, namely the DMRT (Duncan's Mutiple Range Test) test. The results showed that the application of liquid organic fertilizer from cow dung and tofu industrial waste had a significant effect on the growth and productivity of Ipomoea reptans Poir. The effects include the growth of plant height and number of leaves as well as the yield of Ipomoea reptans Poir including wet weight (fresh) with the best concentration of P2 treatment with 40% POC concentration This research provides benefits for the community, especially the potential as farmers to further motivate the use of liquid organic fertilizer made from cow dung and tofu waste to increase crop income and soil fertility.
Highlights
Ipomoea reptans Poir tergolong tanaman hortikultura yang mengandung vitamin, protein, kalsium, fosfor, sitosterol dan mineral terutama zat besi
The results showed that the application of liquid organic fertilizer from cow dung and tofu industrial waste had a significant effect on the growth and productivity of Ipomoea reptans Poir
Pemulihan Pariwisata Jembatan dan Wisata Mangrov Desa NiranusaPemanfaatan Limbah Cair Tahu Terhadap Pertumbuhan Bayam Merah (Alternantera amoena Voss) Dalam Kultur Hidroponik Rakit Apung
Summary
Proses pembuatan hidroponik dan fermentasi secara anaerob berlangsung di Laboratorium Fakultas Keguruan dan Ilmu Pendidikan Universitas Nusa Nipa Indonesia. Desain Penelitian Penelitian ini dirancang menggunakan rancangan acak kelompok (RAK) yang terdiri atas 5 taraf perlakuan dan dibuat dalam kelompok, sehingga terdapat 20 unit percobaan. Bahan baku kotoran sapi ditambah air dan limbah industri tahudengan komposisi 13,6 liter kotoran sapi + 3,4 liter limbah industri tahu. Bahan isian yang sudah diaduk merata dimasukan kedalam digester dari volume digester 30 liter sebanyak 22 liter. Pupuk organik cair didapatkan dari hasil pembuatan biogas dengan lama fermentasi 62 hari (2bulan) Misa (2021). Setelah adonan dibiarkan selama 31 hari, adonan disaring menggunakan kain dan air hasil saringan dimasukan kedalam ember matex yang ditutup rapat dan dijadikan POC. Kemudian dicampur dan diaduk secara merata didalam wadah (Zulfa, 2019)
Sign-in/Register to view highlights & summary Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
