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Sustainable Organic Fertilizer Production in Shallots Using Bio-Pulverizer Technology and Solid-State Fermentation for Cost Reduction and Soil Degradation Prevention Alief Muhammad; Indayani, Sulis Dyah Candra; Dewi, Indah Noor Dwi Kusuma; Iswardani, Kurnia; Andrianata, Mufid; Isyuniandri, Dzaky; Prasetiyo, Dani Hari Tunggal; Achmadin, Wahyu Nur
TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat Vol. 5 No. 3 (2025): TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat (September)
Publisher : Fakultas Teknik, Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/tekiba.v5i3.6335

Abstract

Probolinggo Regency, a key producer of shallots in East Java, faces challenges such as soil degradation, high fertilizer costs, and a decline in harvested land. This community service program aims to address two major issues: inefficiencies in organic fertilizer production and unstable market prices. By introducing a Bio-Pulverizer machine and Solid-State Fermentation (SSF) methods, the program seeks to reduce fermentation time from 30 days to 9 days, improve production efficiency, and reduce pesticide use. The program includes stages of socialization, training, technology implementation, ongoing assistance, and sustainability measures. Key performance indicators include process time reduction, production volume increase, and digital adoption. The program's overall objective is to enhance the sustainability and independence of shallot farming through efficient organic fertilizer production and data-driven decision-making, ultimately contributing to improved soil fertility and farm profitability.
Pelatihan budidaya maggot berbasis kandang dual-zona untuk ekonomi sirkular Desa Wonosari Abidin, Asroful; Suharsono, Riyanto Setiawan; Prasetiyo, Dani Hari Tunggal; Oktakusuma, Mochammad Mashud; Maulana, David; Ersa Putra, Hafidz Mahardika; Wicaksana, Aditya Wira
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 9, No 6 (2025): November (In Progress)
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v9i6.34663

Abstract

Abstrak Desa Wonosari, Kecamatan Puger, Kabupaten Jember, menghadapi permasalahan serius dalam pengelolaan sampah organik yang sebagian besar masih dibuang atau dibakar, menimbulkan pencemaran lingkungan dan hilangnya potensi ekonomi. Kegiatan pengabdian ini bertujuan mengintegrasikan teknologi tepat guna berupa mesin shredder dan kandang maggot dual-zona untuk mendukung budidaya larva Black Soldier Fly (BSF) sebagai solusi zero waste berbasis ekonomi sirkular. Mesin shredder digunakan untuk mencacah limbah organik rumah tangga dan pasar menjadi bubur halus, sedangkan kandang dual-zona berukuran 2,5 m × 1,5 m × 1 m dengan tambahan laci 0,5 m didesain tanpa sudut siku-siku agar lalat BSF tidak menempel di rangka, serta memisahkan ruang terang untuk perkawinan dan ruang gelap-lembap untuk oviposisi. Pelatihan teknis kepada Karang Taruna Desa Wonosari dilakukan secara partisipatif, mencakup pengoperasian shredder, manajemen kandang, serta siklus budidaya maggot hingga panen. Hasil implementasi menunjukkan shredder mampu mengolah 120–160 kg sampah organik per hari, sementara kandang menghasilkan tingkat penetasan telur 85–90% dengan produksi maggot konsisten. Maggot dipanen pada usia 10–12 hari dengan ukuran 1–1,2 cm dan kandungan protein tinggi, dimanfaatkan sebagai pakan unggas dan ikan, sedangkan residu organik diolah menjadi pupuk kompos. Dampak yang dicapai tidak hanya mengurangi praktik pembakaran sampah, tetapi juga membuka peluang ekonomi baru melalui penguatan unit pengelola sampah desa berbasis Karang Taruna. Integrasi mesin shredder dan kandang maggot inovatif terbukti efektif dalam mengurangi sampah organik, meningkatkan produktivitas budidaya maggot, serta memperkuat kemandirian ekonomi masyarakat pedesaan berbasis konsep zero waste. Kata kunci: mesin shredder; kandang dual-zona; zero waste; ekonomi sirkular; maggot Abstract Wonosari Village, Puger District, Jember Regency, faces serious problems in the management of organic waste, most of which is still disposed of or burned, causing environmental pollution and loss of economic potential. This service activity aims to integrate appropriate technology in the form of shredder machines and dual-zone maggot cages to support the cultivation of Black Soldier Fly (BSF) larvae as a zero waste solution based on a circular economy. The shredder is used to chop household and market organic waste into fine slurries, while the 2.5 m × 1.5 m × 1 m dual-zone cage with an additional 0.5 m drawer is designed without right angles to keep BSF flies from sticking to the frame, as well as separating a light room for mating and a dark-damp room for oviposition. Technical training to the Wonosari Village Youth Organization is carried out in a participatory manner, including shredder operation, cage management, and maggot cultivation cycle until harvest. The results of the implementation showed that the shredder was able to process 120–160 kg of organic waste per day, while the cage produced an egg hatching rate of 85–90% with consistent maggot production. Maggot are harvested at the age of 10–12 days with a size of 1–1.2 cm and a high protein content, used as poultry and fish feed, while organic residues are processed into compost. The impact achieved not only reduces the practice of burning waste, but also opens up new economic opportunities through the strengthening of Karang Taruna-based village waste management units. The integration of shredder machines and innovative maggot cages has proven effective in reducing organic waste, increasing maggot cultivation productivity, and strengthening the economic independence of rural communities based on the zero waste concept. Keywords: shredder machine; dual-zone enclosure; zero waste; circular economy; maggot
Co-Authors Abdillah, Hartawan Abdul Basit Achmadin, Wahyu Nur Adi Mulyadi Agung Fitrahadi Agus Triono AGUSTIN, DWI Ahmad Iskandar Rahmansyah Ahmad Izzuddin Akbar Anugrah Akbar Anugrah Ikhsani Ali, Reynaldi Akbar Alief , Alief Muhammad Alief Muhammad Andi Sanata Andrianata, Mufid Angga Prasmana Angga Prasmana Anggrik Adi Marzuki Putra Aprilia, Ira Ariyanti, Dyah Asroful , Asroful Abidin Asroful Abidin Asrori, Tamam Audiananti Meganandi Kartini Bagus Adi Prasetyo Baidlo, Tsalitsah Wirdatul Baihaqi, Mas Ahmad Baihaqi bayhaqi, ahmad bayhaqi Citra Permadi, Billy Citra Suardi Dedi Dwilaksana Defriatno, Mawan Eko Dewi, Indah Noor Dwi Kusuma Djoko Wahyudi Djoko Wahyudi Djoko Wahyudi Djoko Wahyudi Ersa Putra, Hafidz Mahardika Eva Kurnia Yulyawan fajar rahman Fajar Rahman Fathuddin Noor, Muhammad GAMMA ADITYA RAHARDI Haidzar Nurdiansyah Hari Arbiantara Basuki Hartawan , Hartawan Abdillah Hartawan Abdillah Hendry Y. Nanlohy Hermanto Hermanto Hermanto Hermanto Hermanto Hikmah, Nuzul Ilminnafik , Nasrul Imam Rudi Sugara Imam Sholahuddin Indah Noor Dwi Kusuma Dewi Indah Noor Dwi Kusuma Dewi Indah Noor Dwi Kusuma Dewi Indayani, Sulis Dyah Candra Iswardani, Kurnia Isyuniandri, Dzaky Izzudin, Ahmad Jibril Maulana Joni Hendra Junus, Sallahudin lailul ilham Lailul Ilham Linda , Linda Kurnia Supratiningsih Linda Kurnia Linda Kurnia Supraptiningsih Linda Kurnia Supratiningsih Lukman Hakim Lukman Hakim M. Fathuddin Noor, M. Fathuddin Mahmud, Rizal Mas Ahmad Baihaqi Mas Ahmad Baihaqi Mas, Ahmad Baihaqi Maskur, Oki Maulana, David Mochamad Fani Nur Umri Muhammad Dimyati Nashrullah Muhammad Zainur Ridlo Muhammad Zainur Ridlo Mustakim Mustakim Mustakim Nasrul Ilminnafik Nisak, Rima Zidni Karimatan Noor, Muhammad Fathuddin Nugraha, Yanuar Alditya Nurhalim Nurhalim, Nurhalim Nurhalim, Nurhalim Oktakusuma, Mochammad Mashud Pambudi , Setyo Panithasan, Mebin Samuel Prasetio, Bagus Adi Putra, Anggrik Adi Marzuki Putro Adi Pamungkas Renaldo, M. Donal Riyanto Setiawan Suharsono Robertus Sidartawan Rochmad Eko Prasetyaning Utomo Rr. Poppy Puspitasari Setyo Pambudi Siti Masluha Sumarji Swari, Utami Ratna T.S.D, Leliya Nanda Tamam Asrori Tamam Asrori Tri Prihatiningsih Trifiananto, Muhammad Utami Ratna Swari Utami, Tata Budi Wahid Hamdani Wahid Hamdani Wahyu Nur Achmadin Wahyu Nur Achmadin Wicaksana, Aditya Wira Widityo, R. Puranggo Ganjar Widityo Winda Ayu Mundari yanto, Misdi Yudhistiro, Danang Yulyawan, Eva Kurnia