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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 why traditional means of irrigation are still important in most parts of India.
Give a reason for the significance of irrigation in Punjab
Give one geographical reason for each of the following:
Canal irrigation is more suitable in the Northern Plains.
Give one geographical reason for each of the following statements:
Irrigation is necessary despite the monsoon.
Name two states in which tube wells are extensively used. Give a reason to explain its importance as a source of irrigation.
Most of the South Indian states are not suitable for development of canal irrigation.
What are the reasons that necessitate artificial irrigation?
Or
What is the importance of irrigation?
With reference to well irrigation, answer the following question:
Give two advantages and two disadvantages of wells.
Canal irrigation leads to the ground around it becoming unproductive.
Give a reason for the following:
Agriculture sector in India needs the support of irrigation.
