IS HUMIC ACID ENHANCING THE EFFICACY OF THE FERTILIZERS?
Aakancha Shaw, St. Xavier’s College, Kolkata Humic acid (HA) is a natural, organic compound that is derived from plant and animal residues. It was observed that on combining it with the phosphate-based fertilizers, the efficiency of the fertilizer for plants was enhanced. Since then, humic acid supplements have been used to increase the efficiency of […]