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KAJIAN BAHAN BAKU DAN KONSENTRASI PUPUK ORGANIK CAIR TERHADAP PERTUMBUHAN DAN HASIL KACANG PANJANG (Vigna sinensis L.) PADA BUDIDAYA HIDROPONIK SISTEM DRIP Fatchul Aziez, Achmad; Daryanti, Daryanti; Priyadi, Sapto; Sari, Siti Mardhika; Permana, Ilham Aji
Jurnal Ilmiah Hijau Cendekia Vol 9 No 2 (2024): Jurnal Ilmiah Hijau Cendekia
Publisher : Universitas Islam Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32503/hijau.v9i2.5835

Abstract

Penelitian ini bertujuan untuk mengkaji bahan baku dan konsentrasi pupuk organik cair terhadap pertumbuhan dan hasil tanaman kacang panjang pada budidaya hidroponik sistem tetes. Penelitian ini dilaksanakan di Desa Mayang, Kecamatan Gatak, Kabupaten Sukoharjo pada bulan April sampai Mei 2024 dengan Rancangan Acak Kelompok (RAKL) dengan 2 faktor yaitu bahan baku pupuk organik cair dan konsentrasi pemberian POC. Faktor pertama yaitu bahan baku pupuk organik cair terdiri dari 3 taraf batang pisang, jerami, alang-alang. Faktor kedua adalah konsentrasi pupuk organik cair terdiri dari 4 taraf: 1,5%, 2%, 2,5%, 3%. Hasil penelitian menunjukkan bahwa tidak berbeda nyata pada parameter pertumbuhan meliputi tinggi tanaman, hari berbunga, berat brangkasan segar dan berat brangkasan kering, maupun parameter hasil meliputi bahan jumlah polong, panjang polong dan berat polong. Berat per polong terbaik adalah interaksi bahan baku alang-alang dengan konsentrasi 2% (P3K2) sebesar 85,66 gram.
Empowering Students Through Eco-Enzyme Education to Reduce Household Organic Waste Wibowo, Damar Aji Susilo; Permana, Ilham Aji; Sakti, Achmad Tunjung Prabowo; Norbertus Citra Irawan; Dewi Rahmawati Intan Permatasari
Journal of Community Capacity Empowerment Vol 3 No 2 (2025): August 2025
Publisher : Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jcce.v3i2.5397

Abstract

Indonesia faces a growing challenge in managing household organic waste, much of which originates from kitchen leftovers that are often discarded without proper treatment. Communities lack awareness and access to simple, low-cost solutions for processing biodegradable waste at the source. The community service program aimed to address this gap by educating vocational agriculture students on how to transform kitchen waste into eco-enzyme, a multipurpose organic liquid produced through fermentation. The program used a participatory method that combined presentations, discussions, and hands-on practice to enhance student engagement and learning outcomes. Students learned how to measure, mix, and monitor the production of eco-enzymes using locally available materials, such as fruit scraps, water, and brown sugar. The impact was measured using a pre- and post-assessment questionnaire, which was analyzed through the Mann–Whitney U test. This analysis revealed significant improvements in student knowledge, attitude, and willingness to apply eco-enzyme techniques. Field observations confirmed that students responded enthusiastically, showing curiosity and initiative during the practical sessions. The results suggest that integrating experiential environmental education into vocational school programs can help bridge knowledge gaps and inspire sustainable behavior among young people. This initiative demonstrates that empowering students through hands-on environmental learning not only improves understanding but also cultivates long-term ecological responsibility. Schools and policymakers should consider incorporating eco-enzyme training modules into the agricultural curriculum to support local waste reduction efforts and promote sustainability at the grassroots level.