Question

What is green revolution ? Explain any two positive and negitive effect of green revolution

Answer 1

#Green revolution donates the production of high yield of a large variety of crop. #it resulted in a improved irrigation system. #it increased the use of modern technology, machines and high yielding seeds. #it caused toxicity of soil. #it caused erosion of soil. diminsied water resources and pollution of underground water.

Answer 2

ans- green revolution is the modern techniques of using high yielding variries of seed(HYVs) , increased use of chemical fertilizers and irrigation in agriculture

the any two positive and negitive effect of GR

NEGITIVE

1) MODERN farming methods used in the green revolution have overused the natural resources base. All the nutrients in the soil are finished
2) soil fertility has been lost due to increased use of chemical fertilizers. The chemical have killed the bacteria which used to keep the soil fertile earlier

POSITIVE

1) Increase in production/yield

2) Advantage to farmers

3) Better land use by employing two and three crop pattern.

4) Better scientific method applied per requirement of farms.

5) New seed have been developed with better yield and disease fighting capability

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