Question

what are the ill effect of irrigation

Answer 1

Ill Effects of irrigation: Excess irrigation and unscientific use of irrigation water may give rise to the following ill-effects: Breeding places for mosquitoes: Due to excess application of water, and due to leakage of water, ponds and depressions get filled up with water and create breeding places for mosquitoes

Answer 2

ill effects of irrigation are as follows
1. over irrigation can leads to water shortage problem .
2. crop pattern has changed totally . for eg we can grow south indian plan in north india on tip of irrigation which has loss the treadation of specific area .
3. over irrigation leads the problem of degradation of land .
4. use of high yeld seeds has increase which has increase the use of chemical fertilizers .
5. irrigation in high rates has leads the problem of soil erosin . wich increase the problem use of chemical fertiliser
6. increase in use of fertilizers have polluted the groundwater .



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