Effect of oil palm boiler ash on growth and yield of TR8 rice variety planted on acid sulphate soil

Background and Objective: Rice production in Kota Belud, Sabah (Sabahʼs rice bowl), is challenged by highly acidic soil (3.68 pH). The ideal rice growth requires a pH between 5.5 to 6.5. This study aims to determine the optimal oil palm boiler ash rates for improving soil pH and enhancing the growth...

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Bibliographic Details

Main Authors:	Armeylee Joneer, Kuang Cheong Tew, Mok Sam Lum
Format:	Article
Language:	en
Published:	ANSI net 2025
Subjects:	S590-599.9 Soils. Soil science Including soil surveys, soil chemistry, soil structure, soil-plant relationships SB183-317 Field crops Including cereals, forage crops, grasses, legumes, root crops, sugar plants, textile plants, alkaloidal plants, medicinal plants
Online Access:	https://eprints.ums.edu.my/id/eprint/43959/1/FULL%20TEXT.pdf https://eprints.ums.edu.my/id/eprint/43959/ https://doi.org/10.3923/ajps.2025.18.26
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