What can be the impact of excessive / inappropriate use of nitrogenous fertilizers in agriculture?
What can be the impact of excessive / inappropriate use of nitrogenous fertilizers in agriculture?
1. Proliferation of nitrogen-fixing microorganisms in soil can occur.
2. Increase in the acidity of soil can take place.
3. Leaching of nitrate to the ground-water can occur.
Select the correct answer using the code given below.
(a) 1 and 3 only (b) 2 only (c) 2 and 3 only (d) 1, 2 and 3
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