Question

mention any three negative effects of green revolution​

Answer 1

Explanation:

1. The fertility of the soil has become poor due to the implementation of modern techniques.

2. The use of chemical fertilizers and pesticides has resulted in the loss of soil fertility.

3. Expected higher yields demanded HYV seeds, plenty of water for irrigation etc.,

4. Modern methods of irrigation like tube well have reduced the groundwater level

Answer 2

Answer:

Negative effects of green revolution are loss in genetic diversity , soil erosion and slower rate of agricultural growth.

Explanation:

Beginning in the middle of the 20th century, the introduction of new, high-yielding varieties led to a period of significant growth in the production of food grains, particularly wheat and rice. The Green Revolution is the expansion of agricultural production via the use of contemporary tools and methods. Agriculture production is connected to the Green Revolution. It was at this point that the nation's agriculture was turned into an industrial system due to the introduction of contemporary tools and techniques such the usage of high-yielding variety seeds, tractors, irrigation infrastructure, pesticides, and fertilisers.

It has the following negative effects:

1. Erosion and pollution were brought on by the use of chemical pesticides and fertilisers.
2. Genetic diversity loss
3. Agriculture is experiencing a slower rate of growth as a result of inadequate irrigation coverage, smaller farms, poor technological development and utilisation, declining programme spending, imbalanced input use, and flaws in the credit distribution system.
4. Regional disparities were brought about by the evolution's regional diffusion.
5. The green revolution's advantages remained confined to the regions employing the new technologies.
6. The revolutionary new technology demanded substantial investments, which were out of reach for the majority of small farmers.

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