Soil test based

Available K : 120-280 kg ha-1 apply K2O @ 40 kg ha-1 (67 MOP ha-1) available K status

Available K< 120 kg ha-1 Apply 25 % more K2O

Available K>280 kgha-1  Apply 25 % less K2O

 

In two splits: 75% as basal; 25% at PI.