Advertisements
Advertisements
प्रश्न
State two reasons why there is a need for irrigation in India.
उत्तर
- Rainfall is erratic.
- Rainfall is unevenly distributed.
- Rainfall is seasonal.
- Some crops like rice and sugarcane need more water.
- To expand area under cultivation.
- To enable the use of high-yielding variety seeds.
APPEARS IN
संबंधित प्रश्न
Give a reason for the significance of irrigation in Rajasthan
Name a state where Tube wells are common.
Give one geographical reason for each of the following statements:
The drip method of irrigation is the best among all modern methods of irrigation.
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
There is an urgent need for water conservation in 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?
The drip method of irrigation is the best among all modem methods of irrigation.
Irrigation is very necessary for solving the food problem.
