Srisuwan A, Phommuangkhuk A, Amkha S. Silicon source from calcium silicate of steel making slag on leaf thickness, trichomes number, yield and silicon content in rice RD 49 variety grown under nutrient solution by deep water technique system. Asia Pac J Sci Technol [internet]. 2025 Nov. 4 [cited 2025 Dec. 9];30(06):APST-30. available from: https://so01.tci-thaijo.org/index.php/APST/article/view/278783