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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 a state where Tube wells are common.
Mention two factors which are essential for the development of tube well irrigation.
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.
Name two states in which tube wells are extensively used. Give a reason to explain its importance as a source of irrigation.
With reference to well irrigation, answer the following question :
Describe two methods of drawing water from the wells.
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.
Name the State which leads in irrigation by wells in India.
Name the types of irrigation prevailing in India.
