give the negative effect and three positive effect of Green Revolution
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Negative effect :
1 .use of fertiliser in excess reduces soil fertility.
Positive effect : 1.improve in technology
2.HYV seeds are used
3.increase in production of wheat....
1 .use of fertiliser in excess reduces soil fertility.
Positive effect : 1.improve in technology
2.HYV seeds are used
3.increase in production of wheat....
sanatkumarvkashyap:
and you
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