Why does the Government of India promote the use of 'Neem-coated Urea' in agriculture?
- (a)Release of Neem oil in the soil increases nitrogen fixation by the soil microorganisms
- (b)Neem coating slows down the rate of dissolution of urea in the soil
- (c)Nitrous oxide, which is a greenhouse gas, is not at all released into atmosphere by crop fields
- (d)It is a combination of a weedicide and a fertilizer for particular crops
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Official answer(b) Neem coating slows down the rate of dissolution of urea in the soil