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Inovasi Pupuk Organik untuk Pertanian Ramah Lingkungan Gulo, Aguswita; Lawolo, Asdian Julianti; Zebua, Oscar Zemen; Laoli, Desepi Aferianus; Lase, Natalia Kristiani
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.v1i1.190

Abstract

Environmentally friendly agriculture is a sustainable approach to reducing negative impacts on ecosystems. The use of organic fertilizers is a key solution to achieving this goal. Organic fertilizers not only enhance soil fertility naturally but also help reduce the use of synthetic chemicals that can harm the environment. This study aims to examine innovations in the production and use of organic fertilizers to improve efficiency and support sustainable agriculture. The findings indicate that modern technologies, such as microbial bioactivators and biochar, can enhance the quality of organic fertilizers, positively impacting plant productivity and environmental conservation. With proper innovations, organic fertilizers can become an optimal solution for future sustainable agriculture.
Pemanfaatan Sekam Bakar Sebagai Amandemen Tanah Dalam Budidaya Tanaman Kacang Tanah (Arachis Hypogaea L.) Halawa, Nisiyari; Gulo, Aguswita; Halawa, Jefon Citrawan; Gulo, Karisman Putra; Larosa, Yoel Melsaro
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.v2i2.678

Abstract

The productivity of peanut (Arachis hypogaea L.) is greatly influenced by the quality of the soil in which it is cultivated. Poor soil structure and low organic matter content are among the main limiting factors for optimal peanut growth. One potential solution is the use of rice husk charcoal (biochar) as a soil amendment. Rice husk charcoal has been shown to improve the physical and chemical properties of soil, such as enhancing porosity, cation exchange capacity (CEC), and soil pH. This study is based on a literature review of various scientific sources discussing the application of rice husk charcoal in crop cultivation, particularly legumes such as peanuts. The review indicates that rice husk charcoal can increase nutrient availability, improve soil aeration and water retention, and support root development and pod formation. Several studies also report yield increases of up to 20–30% in peanuts when appropriate doses of rice husk charcoal are applied. Therefore, rice husk charcoal can be recommended as an environmentally friendly soil amendment for sustainable peanut farming systems.