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प्रश्न
With reference to well irrigation, answer the following question:
Give two advantages and two disadvantages of wells.
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उत्तर
Advantages: (a) easy to dig and construct, (b) cheap
Disadvantages:
(a) wells can irrigate a very small area about half an hectare of land.
(b) In times of drought they run dry. (c) Besides there is strain on the animals.
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संबंधित प्रश्न
Give a reason why traditional means of irrigation are still important in most parts of India.
Give a reason for the significance of irrigation in Punjab
State two reasons why irrigation is important to a country like India.
What do you mean by irrigation?
Why is canal irrigation more popular in Northern India?
Give two advantages and one disadvantages that tube wells have over surface wells.
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.
Canal irrigation leads to the ground around it becoming unproductive.
Irrigation arrangements are no less important in areas of heavy rainfall in India.
