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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 one geographical reason for each of the following:
Sprinkler irrigation is practised in arid and semi-arid regions.
“Without irrigation, development of agriculture is difficult in India”. Clarify the statement by giving two reasons.
State two reasons why irrigation is important to a country like India.
State two reasons why tank irrigation is popular in South India.
Give two advantages and one disadvantages that tube wells have over surface wells.
What are the favourable conditions in India for the development of irrigation?
With reference to well irrigation, answer the following question :
Name two states in which well irrigation is widely used.
With reference to well irrigation, answer the following question :
Describe two methods of drawing water from the wells.
Canal irrigation leads to the ground around it becoming unproductive.
Irrigation arrangements are no less important in areas of heavy rainfall in India.
