Question

please answer this question​

Answer 1

Answer:

The application of chemical fertilizers can increase the crop yields quickly, but they also could cause soil hardening and decrease soil organic matter after a long period of application, resulting in loss of soil productivity. To restore fertility he could either use compost or leave the land fallow( not grow anything on the land for a while so that it can naturally regain fertility).

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Answer 2

The land reduces fertility because after growing crops and nutrients in the soil that he added got finished. He can add manure to the soil to regain the fertility of soil.

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