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प्रश्न
Irrigation arrangements are no less important in areas of heavy rainfall in India.
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उत्तर
(i) Indian rainfall is periodic: Most of the rain falls in four months from June to September. The remaining eight months are dry.
(ii) Rainfall is not well-distributed during the rainy season: During the four months of the monsoon, there are spells of dry weather.
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:
Sprinkler irrigation is practised in arid and semi-arid regions.
Give one reason for each of the following:
Tank irrigation is an important method of irrigation in Karnataka.
Mention two advantages that surface wells have over inundation canals.
Name two states in which tube wells are extensively used. Give a reason to explain its importance as a source of irrigation.
Mention two factors that favour the development of tube well irrigation in Punjab.
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.
Give a reason for the following:
Agriculture sector in India needs the support of irrigation.
