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प्रश्न
State two reasons why there is a need for irrigation in India.
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उत्तर
- Rainfall is erratic.
- Rainfall is unevenly distributed.
- Rainfall is seasonal.
- Some crops like rice and sugarcane need more water.
- To expand area under cultivation.
- To enable the use of high-yielding variety seeds.
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संबंधित प्रश्न
Give a reason for the significance of irrigation in Rajasthan
Name a state where Tank irrigation is popular
Give one geographical reason for each of the following:
A tube well should be installed in a fertile and productive region.
Give one geographical reason for each of the following statements:
Irrigation is necessary despite the monsoon.
Why is canal irrigation more popular in Northern India?
Give two advantages and one disadvantages that tube wells have over surface wells.
The drip method of irrigation is the best among all modem methods of irrigation.
Irrigation is very necessary for solving the food problem.
Irrigation arrangements are no less important in areas of heavy rainfall in India.
Name the types of irrigation prevailing in India.
