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Journal : Servitium Smart Journal

Inovasi Pengolahan Limbah Organik Menjadi Pupuk Organik Cair Untuk Mendukung Pertanian Berkelanjutan di Kabupaten Sitaro Pinaria, Yeanly Wuena; Karuntu, Rilya Patricia Esther; Kanter, Jabes Wolter; Moko, Emma Mauren; Mege, Revolson Alexius; Mewengkang, Alfrina
Servitium Smart Journal Vol 4 No 1 (2025): Servitium Smart Journal
Publisher : Universitas Klabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31154/servitium.v4i1.44

Abstract

Modern agriculture faces challenges in the form of dependence on chemical fertilizers and increasing organic waste that has not been optimally utilized. This activity aims to develop innovation in processing organic waste into liquid organic fertilizer (POC) as part of a sustainable agricultural system in Beong Village, Siau Tagulandang Biaro Islands Regency (SITARO). The implementation method used a Participatory Rural Appraisal (PRA) approach and the application of appropriate technology through training, manufacturing, and POC application tests. The main ingredients consisted of chicken manure, nutmeg leaves, and vegetable waste fermented using EM4 bioactivator for 24 days in two fermentation stages, namely anaerobic and aerobic. The analysis showed that the POC contained 1.14% N, 0.01% P, 0.38% K, pH 6.8, and a C/N ratio of 14.5 in accordance with SNI 19-7030-2004. The application of POC increased the growth of mustard plants by 35% and tomatoes by 32%, and reduced the use of chemical fertilizers by 55%. This innovation reduced the volume of organic waste by 60% and increased farmer group productivity by 70%. The novelty of this activity lies in the integration of local agricultural waste management into economically valuable liquid fertilizer that supports circular economy and low-emission agriculture.
Co-Authors A. Nurfitriani Alberto Y T Allo Alfonds Andrew Maramis Alfrina Mewengkang Anatje Lihiang Anatje Lihiang Anita Costanci Christine Tengker Arifin Arifin Arista, Melti Arrijani - Aser Yalindua Christny Ferdina Evie Rompas Crescentia Mishi Juniorita Ngangi Debby Jacqualine Jochebed Rayer Decky D. W. Kamagi Dino Rahardiyan Dino Rahardiyan Dino Rahardiyan Djarang, Rievo H Esrah Anna Adeleid Agimat Fanny Nella Nanlohy Ferencia Esananda Rattu Ferni Margo Tumbel Ferry Wantouw Ferry Wantouw Fitriani, A. Nur Gedoan, Sukmarayu Pieter Gedoan, Sukmarayu Piter Grace Jenny Soputan Helen Joan Lawalata Helena, Maria Herry Maurits Sumampouw Ika Okhtora Angelia Iren Natalia Simanjuntak Iriani Setyawati Jabes Wolter Kanter Jacson Saruan Jantje Ngangi Jumiaty Christianity Manoppo Junaidy Budi Sanger Kabenaran, Gethria F. Karuntu, Rilya Patricia Esther Kawatak, Steven Y. Kawengian, Priska Rosalina Kembuan, Patricia Pericilia Kleriyani Mayan Lanny Sitanayah Lensehe, Febby Anggini Leu, Paulus L. Livana Dethris Rawung Lohonauman, Charlie A. P. Maliangkay, Hendra Pratama Manampiring, Nonny Mario Poluakan Meity Nelltje Tanor Melany Piri Michelle Chantika Umboh Mokosuli Yermia Samuel Mokosuli, Yeremia Samuel Ngangi, Crescentia M.J Nonny Manampiring Ogi, Nova LIM Orbanus Naharia Orbanus Naharia Patandean, Selvrining Paulus Boli Paulus L. Leu Pinaria, Yeanly Wuena Posumah, Danny Christian Purba, Gandi YS Rahardiyan, Dino Rampengan, Johan A. Rampengan, Mercy Maggy Franky Rayer, Debby J J Regina R. Butarbutar Revelson A. Mege Revolson Mege Rey, Feyne Jelita Rorimpandey, Vianney Indah Roring, Verawati I. Y Rudi Alexander Repi Sakul, Ernest Hanny Saruan, Jacson Sukmarayu P. Gedoan Tedang, Bybyani Teresa Maria Wangkar Timbuleng, Nobel Tuelah, Syela Nathasya Veiren Wangkanusa Verawati I Y Roring wa, Johanna Zusye Wantania, Johanna Zusye Zulviana Y. Sidabariba Zusje Warouw