Question

Why fertilizers not good for the soil in long run give three reason

Answer 1

Answer:

1. Chemical fertilisers can harm the soil components on using for long.

2. During rain, the fertilisers may run off with the water and effect the groundwater.

3. Overuse of Chem. fertilisers also break up the natural make of the crops

Explanation:

Answer 2

excessive use of chemical fertilizers causes environmental pollution both at the manufacturing and application sites. When water soluble nitrogen fertilizers are applied to the soil, a good portion of added nutrients does not become available to the plants, but is lost to the ground water through leaching or run off.

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