Dechjiraratthanasiri C, Khuansri K, Wongsiriamnuay T, Inthasan J. Effect of biochar-amended soil substrates on the growth of chinese kale in an organic system. Health Sci Tech Rev [internet]. 2025 Aug. 29 [cited 2026 Oct. 11];18(2):15-23. available from: https://li01.tci-thaijo.org/index.php/journalup/article/view/266232