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Gulo, Romanus Restu
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Other

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Kajian Penggunaan Pupuk Organik Dan Dampaknya Terhadap Pertanian Berkelanjutan Zendrato, Martirah Warni; Gulo, Nice Anjelin; Nazara, Linda Heppy Karisda; Waruwu, Victoris Julman; Gulo, Selianus; Gulo, Romanus Restu; Zebua, Helmin Parida
Jurnal Ilmu Pertanian dan Perikanan Vol. 1 No. 2 (2024): PENARIK - Desember
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/penarik.v1i2.215

Abstract

This research aims to examine the use of organic fertilizer and its impact on environmentally friendly sustainable agriculture. This research was carried out through literature studies from various related literature. Organic fertilizer which comes from natural materials such as plant residues and livestock waste, has benefits in improving the structure of the soil, increasing water retention capacity, and supporting ecosystem sustainability. This research discusses the types of organic fertilizer. From the results of the study, it was found that organic fertilizer was able to increase soil fertility, support microbial activity, and reduce dependence on the use of chemical fertilizers. However, challenges such as the lower nutrient content compared to chemical fertilizers, the decomposition time which takes quite a long time, and even the lack of understanding of farmers are the main obstacles. In conclusion, this study emphasizes that organic fertilizer is an important element in sustainable agriculture, especially in maintaining soil quality and the environment.
Pengaruh Pupuk Organik Terhadap Pertumbuhan Dan Hasil Kacang Tanah (Arachis Hypogaea) Mendrofa, Machsi Firall Tishuathi; Zebua, Areani; Harefa, Forniwati; Gulo, Romanus Restu; Mendrofa, Yupika Ananda; Larosa, Yoel Melsaro; Telaumbanua, Putra Hidayat
Jurnal Ilmu Pertanian dan Perikanan Vol. 2 No. 2 (2025): PENARIK - Agustus
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/penarik.v2i2.675

Abstract

This study aims to evaluate the effects of various types of organic fertilizers on the growth and yield of peanuts (Arachis hypogaea). Several studies have shown that the application of organic fertilizers—such as chicken manure, rice straw compost, and liquid organic fertilizer (POC)—significantly increases the vegetative and generative growth of plants. This occurs because organic fertilizers improve soil structure, increase water retention capacity, and provide essential nutrients such as nitrogen (N), phosphorus (P), and potassium (K). The combination of organic and inorganic fertilizers is known to produce yields up to 59.43% higher than without fertilizer. In addition, the use of organic fertilizers supports environmental sustainability and increases the activity of soil microorganisms that play a role in the decomposition and mineralization of nutrients. Therefore, the use of organic fertilizers is an important strategy in realizing a sustainable and productive agricultural system.  
Co-Authors Gulo, Nice Anjelin Gulo, Selianus Harefa, Forniwati Helmin Parida Zebua Larosa, Yoel Melsaro Mendrofa, Machsi Firall Tishuathi Mendrofa, Yupika Ananda Nazara, Linda Heppy Karisda Putra Hidayat Telaumbanua Waruwu, Victoris Julman Zebua, Areani Zendrato, Martirah Warni