Correct Answer - Option 4 : Wheat & Rice
The correct answer is Wheat & Rice.
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The green revolution has been most successful in rotation for Wheat & Rice.
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Green Revolution:
- The increase in agriculture productivity of cereals that have taken place since the 1960s mainly as a result of the introduction of high yielding varieties of wheat and rice, use of fertilizers, machines and irrigation, etc. is known as the green revolution.
- The green revolution had made us self-sufficient in food production.
- It is the phrase generally used to describe the spectacular increase that took place during 1968 and is continuing in the production of food-grains in India.
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Impact of Green Revolution:
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Positive Impact
- Increase in agricultural production
- Reduction of the import of food grains
- Capitalistic farming
- Industrial growth
- Rural employment
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Negative Impact
- Inter-crop imbalance
- Increase in regional imbalance
- Unemployment due to mechanisation
- Increase in inter-regional migration
- Environment Impacts
- Soil Solinisation
- Negligence of other crops
