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All Journal Dedikasi Mandiri Nusantara: Jurnal Pengabdian Kepada Masyarakat Open Access DRIVERset
T. Romi Marnelly
Fakultas Ilmu Sosial dan Ilmu Politik, Universitas Riau
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Education Health Professions Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Nursing Public Health Social Sciences Other

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Pemanfaatan Limbah Organik Rumah Tangga Menjadi Pupuk Organik Cair (POC) untuk Mendukung Ekonomi Sirkular di Desa Kuala Semundam T. Romi Marnelly; Ferdy Aguston Nainggolan; Nisa Purnama Daulay; Zahwa Nadiva; Chintia Ramadila Putri; Sari Bunga Fatima; Nabila; Grea Agustin; Mutia Sandrina; Aswara Wanda Triana; Nei Sarah Krisnayati Sitohang; Arlmandsi Andriva Mardogan Hasugian
Dedikasi Mandiri Nusantara Vol. 2 No. 4 (2026): Dedikasi Mandiri Nusantara - Agustus 2026
Publisher : Dedikasi Mandiri Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.22015587

Abstract

Household organic waste management in Kuala Semundam Village remains suboptimal, indicating the need for alternative waste utilization based on local resources. This community service activity aimed to utilize household organic waste to produce Liquid Organic Fertilizer (LOF) as part of the implementation of a circular economy. The activity consisted of socialization, demonstration, mentoring, hands-on practice, monitoring, and evaluation. The main activity was conducted on July 7, 2026, involving 23 participants, while LOF production practice was carried out with a farmer as a pilot partner. The results showed that 14 days of fermentation produced a dark brown color and a sweet-sour odor. A limited trial on chili plants showed an increase in average plant height from 7.81 cm to 9.6 cm and the number of leaves from 4 to 6 over four monitoring periods. These findings are descriptive and cannot be used to determine the effect of LOF on plant growth because no control plants were used. The activity demonstrates that household organic waste can be utilized as a raw material for LOF and has potential to support circular economy practices at the community level.
Pemanfaatan Limbah Organik Rumah Tangga Menjadi Pupuk Organik Cair (POC) untuk Mendukung Ekonomi Sirkular di Desa Kuala Semundam T. Romi Marnelly; Ferdy Aguston Nainggolan; Nisa Purnama Daulay; Zahwa Nadiva; Chintia Ramadila Putri; Sari Bunga Fatima; Nabila; Grea Agustin; Mutia Sandrina; Aswara Wanda Triana; Nei Sarah Krisnayati Sitohang; Arlmandsi Andriva Mardogan Hasugian
Dedikasi Mandiri Nusantara Vol. 2 No. 4 (2026): Dedikasi Mandiri Nusantara - Agustus 2026
Publisher : Dedikasi Mandiri Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.22015587

Abstract

Household organic waste management in Kuala Semundam Village remains suboptimal, indicating the need for alternative waste utilization based on local resources. This community service activity aimed to utilize household organic waste to produce Liquid Organic Fertilizer (LOF) as part of the implementation of a circular economy. The activity consisted of socialization, demonstration, mentoring, hands-on practice, monitoring, and evaluation. The main activity was conducted on July 7, 2026, involving 23 participants, while LOF production practice was carried out with a farmer as a pilot partner. The results showed that 14 days of fermentation produced a dark brown color and a sweet-sour odor. A limited trial on chili plants showed an increase in average plant height from 7.81 cm to 9.6 cm and the number of leaves from 4 to 6 over four monitoring periods. These findings are descriptive and cannot be used to determine the effect of LOF on plant growth because no control plants were used. The activity demonstrates that household organic waste can be utilized as a raw material for LOF and has potential to support circular economy practices at the community level.
Co-Authors Arlmandsi Andriva Mardogan Hasugian Aswara Wanda Triana Chintia Ramadila Putri Ferdy Aguston Nainggolan Grea Agustin Mutia Sandrina Nabila Nei Sarah Krisnayati Sitohang Nisa Purnama Daulay Sari Bunga Fatima Zahwa Nadiva