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All Journal Jurnal Biogenerasi
Hikmal Romadhon, Galih
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Efektivitas Pemberian Pupuk Organik Cair (POC) dari Limbah Kulit Pisang Kepok dan Kulit Mangga Terhadap Pertumbuhan Kangkung Darat (Ipomoea reptans) Utami, Mega; Siska Dewi, Alfina; Hikmal Romadhon, Galih; Maharani, Maura; Andini, Putri; Naufal, Waliid; Idramsa, Idramsa; Febriyossa, Adelia
Jurnal Biogenerasi Vol. 10 No. 2 (2025): Volume 10 no 2 periode februari - september 2025 ( continues)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i2.6291

Abstract

The excessive application of inorganic fertilizers in agriculture leads to environmental degradation, necessitating sustainable alternatives. This study evaluated the effectiveness of liquid organic fertilizer (LOF) formulated from banana peel, mango peel, and rice washing water on the vegetative growth of Ipomoea reptans. The research employed a Completely Randomized Design (CRD) with four treatment concentrations: 0 ml/L (control), 10 ml/L, 20 ml/L, and 30 ml/L, each replicated three times. Growth parameters assessed at 21 days after planting included plant height, number of leaves, number of roots, and fresh weight. Laboratory analysis revealed nutrient content of 0.04% nitrogen, 0.17% phosphorus, and 3.04% potassium, indicating a potassium-dominant formulation. The 10 ml/L treatment resulted in the highest plant height (18.00 cm), while the 30 ml/L treatment yielded the highest leaf number (9.33) and fresh weight (0.47 g). However, one-way ANOVA showed no statistically significant differences (p > 0.05) among treatments. The novelty of this research lies in utilizing a combination of commonly discarded household organic waste as a low-cost biofertilizer with measurable nutrient content. Although short-term results were statistically insignificant, the formulation demonstrates potential for refinement and longer application in sustainable agriculture
Co-Authors Adelia Febriyossa Idramsa Idramsa, Idramsa Maharani, Maura Naufal, Waliid Putri Andini, Putri Siska Dewi, Alfina Utami, Mega