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All Journal Agrifor : Jurnal Ilmu Pertanian dan Kehutanan CEMARA BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Jurnal Terapan Abdimas AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian Minda Baharu BUANA SAINS Jurnal Agronomi Tanaman Tropika (JUATIKA) Agroteknika ZIRAA'AH MAJALAH ILMIAH PERTANIAN Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat Madani : Indonesian Journal of Civil Society Abdi Masya Mediagro JAPI: Jurnal Akses Pengabdian Indonesia Jurnal Riset Rumpun Ilmu Tanaman PCJN Pharmaceutical and Clinical Journal of Nusantara Journal of Applied Plant Technology Acta Solum Jurnal Agroteknologi Merdeka Pasuruan International Journal of Economics, Business and Innovation Research PASAI : Jurnal Pengabdian kepada Masyarakat
Fajar Hidayanto, Fajar
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Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Other

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Perbandingan Proses Mineralisasi Karbon dan Nitrogen serta Humifikasi Pada Sistem Pertanian yang Berbeda di Tanah Andisol: Comparison of Carbon and Nitrogen Mineralization Processes and Humification in Different Agricultural Systems in Andisol Soil Fajar Hidayanto; Retno Tri Purnamasari; Sari Widya Utami; Murni Handayani
Acta Solum Vol. 3 No. 3 (2025): Juli 2025
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v3i3.3128

Abstract

The organic farming system has become the choice of most farmers in Indonesia because it has a major impact on agricultural quality and soil fertility. Vegetable farming in Magelang and Semarang Regencies is cultivated on andisol soil which has a relatively high soil fertility level, but farmers still use organic fertilizers to increase the organic matter content of the soil. The organic farming system applies 10 tons ha-1 of cow manure, 20 liters ha-1 of liquid fertilizer, and the return of plant residues at each planting season. The conventional farming system with high organic matter applies 7 tons ha-1 of cow manure, 50 kg ha-1 of urea, 50 kg ha-1 of NPK fertilizer, 15 liters ha-1 of liquid fertilizer, while the conventional farming system with low organic matter applies 3 tons ha-1 of chicken manure, 50 kg ha-1 of ZA fertilizer, 50 kg ha-1 of KCl fertilizer, and 50 kg ha-1 of NPK fertilizer. Observation variables include pH NaF, C-organic, N-total, C/N ratio, humic acid, fulvic acid and humification rate. Data were analyzed for variety and if different, the method of the smallest significant difference test was continued. The results of the study showed that the organic farming system was more effective in increasing carbon and nitrogen in the soil and accelerating humification, so that nutrients were available more quickly. However, the deeper the soil layer, the mineralization and humification processes will decrease because they are greatly influenced by the availability of organic matter.
Co-Authors A Zainul Arifin Abadi, Muhammad Imam Afdila, Moch. Faizin Agustiansyah, Lucky Dita Ahmad Haris Hasanuddin Slamet Ahmad Zainul Arifin Aji, Galih Mustiko Akhmad Zulmy Assiddiqi Arifin, A. Zainul Arifin, Ahmad Zainul Ayu Safitri Chika Anindya Karina Chosim, Nanang Dina Suryawati Firzatulloh, Muhammad Hari Hariadi, Hari Hasan Basri Ilmiyah Ilmiyah Irwan Darwis Bakhtiar Jannah, Nikmatul Kusuma Wulandari Laila, Yunita Nur M. Fariz Fadillah Mardianto M. Yogi Riyantama Isjoni Ma'ruf, Aris Mahfud, Ridwan Isnaeni Muhammad Andry Mukhlason Murni Handayani Mu’minin, Mokh. Amirul Ningrum, Lanny Puspita Pamungkas, Barolym Tri Pertiwi, Fernanda Desmak Pratiwi, Sri Hariningih Priyambodo, Danang Purnomo, Andzikriyanto Putra, Dewa Putu Subrawaman Ratna Zulfarosda Retno Tri Purnamasari Retno Tri Purnamasari Retno Tri Purnamasari Retno Tri Purnamasari, Retno Tri Reza Hardiansah Ridwan Isnaeni Mahfud Rismanita, Dina Rohimah, Chodijah A. Salamah, Mahmudatu Fais Sari Widya Utami Sari Widya Utami Sri Hariningsih Pratiwi, Sri Hariningsih Sulistyawati Sulistyawati Sulistyawati Sulistyawati Sulistyawati Wahyuni, Hari Yanuar, Anggun Yulaikha, Anik Yuliana Kolo Zahwa, Renny Umatul