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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
Give a reason for the significance of irrigation in Punjab
Name a state where Tube wells are common.
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.
Name two modern methods of irrigation. State one important reason for their growing popularity.
Give one geographical reason for each of the following statements:
Irrigation is necessary despite the monsoon.
Most of the South Indian states are not suitable for development of canal irrigation.
Inundation canal.
Give a reason for the following:
Agriculture sector in India needs the support of irrigation.
