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प्रश्न
Name two modern methods of irrigation. State one important reason for their growing popularity.
उत्तर
Two modern methods of irrigation are:
- Drip Method: is the best modern method of irrigation as in this method water is directly given to the crops through perforated pipes. This reduces the evaporation and each crop can be irrigated according to its nature.
- Spray Irrigation: In this method, water is utilised more efficiently. Hence, the amount of water needed to irrigate a field reduces considerably.
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संबंधित प्रश्न
Give a reason for the significance of irrigation in Punjab
Give a reason for the significance of irrigation in Rajasthan
State two reasons why tank irrigation is popular in South India.
Name two states in which tube wells are extensively used. Give a reason to explain its importance as a source of irrigation.
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.
Why is canal irrigation more popular in Northern India?
With reference to well irrigation, answer the following question :
Describe two methods of drawing water from the wells.
Irrigation is necessary despite the monsoon.
Name the types of irrigation prevailing in India.
