Department of Soil and Environmental Sciences University of Barishal Barishal Bangladesh;
Department of Soil and Environmental Sciences University of Barishal Barishal BangladeshDepartment of Bioresource and Environmental Engineering Graduate School of Agriculture Hokkaido University Sapporo Japan;
Department of Soil and Environmental Sciences University of Barishal Barishal Bangladesh;
Biochar Application; Saline Soil; MgCl2 Modification; Nutrient Availability; Phosphorus;