NS 8601 Sweet Corn SeedsFertilizer Management It is advisable to follow N: P: K application at the rate of 48: 24: 20 per acre for best yields. All P & K and 1 3 of N should be applied as basal dose at the time of sowing. Balance Nitrogen can be applied in two split doses first dose between 35 40 days and the second dose at the time of tassels emergence. Basal application of Zinc Sulphate at 10 kg acre is also recommended. Application of organic manure rotten compost FYM at