(A) Dry pod yield under different levels of gypsum. (B) Performance of control and treatments for a) P content (%) in root, b) P content (%) in shoot, c) Ca content (%) in shoot and d) grain yield (kg/ha) in response to gypsum application. (C) Effect of gypsum application showing extent of variation between control and treatments for morphometric traits, P content (%) in shoots and roots and Ca (%) in shoots.