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प्रश्न
Mention two advantages that surface wells have over inundation canals.
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उत्तर
Surface wells can be constructed at a very low cost while the construction of inundation canals from the rivers is not within the reach of poor farmers. Secondly, wells could be used even during summers. Inundation canals can be used only during the time of floods.
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संबंधित प्रश्न
Name three traditional means of irrigation.
Give a reason for the significance of irrigation in Rajasthan
Give one reason for each of the following:
Tank irrigation is an important method of irrigation in Karnataka.
Give one geographical reason for each of the following statements:
Irrigation is necessary despite the monsoon.
Give one geographical reason for each of the following statements:
Canal irrigation leads to the ground around it becoming unproductive.
Inundation canal.
Give two advantages and one disadvantages that tube wells have over surface wells.
With reference to well irrigation, answer the following question:
Give two advantages and two disadvantages of 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.
