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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 Anita Costanci Christine Tengker Arifin Arifin Armstrong F. Sompotan Arrijani - Aser Yalindua Christny Ferdina Evie Rompas Crescentia M.J Ngangi Crescentia Mishi Juniorita Ngangi Crescentia Mishi Juniorita Ngangi Crescentia Mishi Ngangi Dany Posumah Debby Jacqualine Jochebed Rayer Decky D. W. Kamagi Dino Rahardiyan Dino Rahardiyan Dino Rahardiyan Dino Rahardiyan Dino Rahardiyan Djarang, Rievo H Elvy Like Ginting Esrah Anna Adeleid Agimat Fanny Nella Nanlohy Ferencia Esananda Rattu Fernando Andre Watung Ferni Margo Tumbel Ferry Wantouw Fitriani, A. Nur Grace Jenny Soputan Helen Joan Lawalata Helena, Maria Herry Maurits Sumampouw Ika Okhtora Angelia Iren Natalia Simanjuntak IRIANI SETYAWATI Jabes Wolter Kanter Jacson Saruan Janne Ticoh Jantje Ngangi Johanna Zusye Wantania 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 Letha Wantania Leu, Paulus L. Livana Dethris Rawung Lohonauman, Charlie A. P. Maliangkay, Hendra Pratama Mario Poluakan Mayse Siby Meity Nelltje Tanor Melany Piri Melti Arista Michelle Chantika Umboh Mokosuli Yermia Samuel Mokosuli, Yeremia Samuel Moningkey, Clara Nonny Manampiring Nova L.I.M Ogi Orbanus Naharia Orbanus Naharia Paidi Patandean, Selvrining Paulus Boli Paulus L. Leu Pinaria, Yeanly Wuena Posumah, Danny Christian Purba, Gandi YS Rahardiyan, Dino Rampengan , Mercy Maggy Franky Rampengan, Johan A. Rampengan, Mercy Maggy Franky Regina R. Butarbutar Reiny Tumbol Revelson A. Mege Revolson Mege Rey, Feyne Jelita Rilya Patricia Esther Karuntu Rudi Alexander Repi Rumyaan, Yuliana Runtuwene, Kharly Sakul, Ernest Hanny Saruan, Jacson Stenly Wullur Sukmarayu P. Gedoan Tedang, Bybyani Teresa Maria Wangkar Timbuleng, Nobel Tuelah, Syela Nathasya Utari Satiman Veiren Wangkanusa Verawati I Y Roring Vianney Indah Rorimpandey wa, Johanna Zusye Wantania, Johanna Zusye Wullus, Reffie Yeanly Wuena Pinaria Zulviana Y. Sidabariba Zusje Wiesje Merry Warouw