3. Why is the use of biopesticides encouraged over chemical pesticides
4. What is mulching and its advantages ?
5. Name the grains which are termed millets
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3. Why is the use of biopesticides encouraged over chemical pesticides
4. What is mulching and its advantages ?
5. Name the grains which are termed millets
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Answer:
Biopesticides are natural and don't harm the plants and enrich soils with nutrients. This is why they are encouraged over chemical pesticides.
Mulching is the process in which the mulch is applied on the layer of soil to conserve the health of the soil, keep it healthy etc...
Pearl mellec, thinai, Bajra, johar, Sorghurm are some of the millets..