Gairhe, J.J. et al. 2024. Effect of various biochar on selected soil properties and agronomical parameters of okra (Abelmoschus esculentus L.) at Rupandehi, Nepal. Archives of Agriculture and Environmental Science. 9, 1 (Mar. 2024), 134–142. DOI:https://doi.org/10.26832/24566632.2024.0901019.