Trunk injection fertilization to enhance average bunch weight of palm oil for sustainable water management
نویسندگان
چکیده
Abstract Groundwater contamination due to nutrient from inefficient fertilization processes can reduce oil palm productivity. In overcoming this problem, a simple and low-budget method, namely trunk injection, was applied maintain the productivity of plants environmentally friendly. Therefore, injection as method increase quantity quality bunch average weight support sustainable management groundwater availability. The research conducted April 2019 2020. location plantation is in Nunukan Regency, North Kalimantan Province. nutrients used solution consist N, P, K, Ca, Mg, S, Fe, B, Cu, Zn, Mn, Mo. Bunch Average Weight (BAW) wasmeasured 7, 8, 9 months following application with 15 x harvest rotations. distribution data for times BAW rotation showed that standard deviation, standarderror, range treatment tended produce more sloping graph than what occurred control subjects. Nutritional contrast trees without (control).
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ژورنال
عنوان ژورنال: IOP conference series
سال: 2023
ISSN: ['1757-899X', '1757-8981']
DOI: https://doi.org/10.1088/1755-1315/1183/1/012045