Biochar-assisted reclamation of saline-sodic soil: Impact on soil properties, barley growth and yield
Soil salinity and sodicity are major problems negatively affecting soil properties, fertility, and crop production. In this study, the effect of biochar and phosphogypsum (PG) treatments on the reclamation of saline-sodic silt loam soil was examined. The biochar (BC) treatments included 0.5% (BC0.5), 1% (BC1), and 2% (...