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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 Tank irrigation is popular
Give one reason for each of the following:
Tank irrigation is an important method of irrigation in Karnataka.
State two reasons why tank irrigation is popular in South India.
Briefly explain two reasons for perennial canals being a popular form if irrigation in the named states
Most of the South Indian states are not suitable for development of canal irrigation.
Development of irrigation is essential for the growth of the agriculture sector of India.
Name one State where tank irrigation is important. Give three disadvantages of tank irrigation
What are the favourable conditions in India for the development of irrigation?
With reference to well irrigation, answer the following question :
Name two states in which well irrigation is widely used.
The drip method of irrigation is the best among all modem methods of irrigation.
