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प्रश्न
Give one geographical reason for each of the following statements:
The drip method of irrigation is the best among all modern methods of irrigation.
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उत्तर
The drip method of irrigation is the best among all modern methods of irrigation as in this method water is directly given to the crops through perforated pipes. This reduces evaporation and each crop may be irrigated according to its requirements.
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संबंधित प्रश्न
Give a reason why traditional means of irrigation are still important in most parts of India.
Give one geographical reason for each of the following:
Sprinkler irrigation is practised in arid and semi-arid regions.
State two reasons why tank irrigation is popular in South India.
“The modern means of irrigation are gaining popularity.” Give two reasons to justify this statement.
Mention two factors that favour the development of tube well irrigation in Punjab.
Inundation canal.
Name two states in which tube wells are extensively used. Give a reason to explain its importance as a source of irrigation.
Give two advantages and one disadvantages that tube wells have over surface wells.
With reference to well irrigation, answer the following question :
Describe two methods of drawing water from the wells.
Irrigation arrangements are no less important in areas of heavy rainfall in India.
