Question

green revloution merits and de merits

Answer 1

Merits :

1. Higher Yield.

2. Machines made for ploughing harvesting easy.

3. Surplus food can be sold to earn more.

4. Pests and insects controlled by pesticides and insecticides.

5. Good irrigation enhances production.

Demerits :

1. Loss of fertility with use of chemicalfertilizers.

2. Use of tube wells reduced the water table.

3. Chemical fertilizers polluted ground water.

4. Kills bacteria and micro organism helpful fossil.

5. Excessive use of fertilizers makes soil alkaline and unfit for cultivation.

#JAY KUNBI...491

Answer 2

What are the merits and demerits of green revolution? The spread of green revolution technology enabled our economy to achieve self-sufficiency in food grains. Enormous increase in the production of food grains through the use of high yielding variety seeds for wheat and rice.

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