Application of biochar and biological fertilizer to improve soil quality and Oryza sativa L. productivity

Danapriatna, Nana and Ismarani, Ismarani and Dede, Moh (2023) Application of biochar and biological fertilizer to improve soil quality and Oryza sativa L. productivity. Cogent Food & Agriculture, 9 (1). pp. 1-11. ISSN 2331-1932

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Abstract

Rice husk is an agricultural waste that can be processed into biochar as the main ameliorant to improve soil quality and crop productivity. Biochar has the potential to be combined with biological fertilizers for intensive paddy farming. This study aimed at assessing the potential of biochar and biological fertilizers to improve soil quality and lowland paddy rice (Oryza sativa L.). This study used an experimental approach and the treatment of rice plants was carried out in a greenhouse. Rice plants were given biochar and biological fertilizer containing N-fixing and P-solvent microorganisms. The completely randomized experimental design involved four replications with six treatment combinations. The effect of this treatment was analyzed using analysis of variant (ANOVA) and least significant difference (LSD) with a 95% confidence level (α 0.05). We found that the optimal combination is 10 grams of biochar with three times of fertilizer (10BC+BF) on all parts of the plant. This research showed that the combination of biochar with biological fertilizers was able to significantly affect N, P and K in the soil. Only N in rice plants was also significantly affected by the treatment. The combination capable to increase the rice productivity according to paddy clumps and yield

Item Type: Article
Keywords / Kata Kunci: endophyte microorganism; paddy; rice husk; soil fertility; yield production
Subjects: Agronomi
Ilmu Tanah
Ilmu Tanaman
Faculty: Fakultas Pertanian > Agribisnis S1
Depositing User: Dr. Nana Danapriatna
Date Deposited: 20 Aug 2024 06:45
Last Modified: 20 Aug 2024 06:45
URI: http://repository.unismabekasi.ac.id/id/eprint/6212

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