Question
What amount of Urea, SSP, and MOP is required for application in the wheat crop at the rate of 120, 64, 30 kg N, P2 O5 and K2O har-1?
Solution
Urea- 46 % N, SSP= 16 % P2O5, MOP= 60 % K2O Amount of urea required = 120×100/46=260.8= 261 kg Amount of SSP required= 64×100/16=100 kg Amount of MOP required=30×100/60=50 kg
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