Advertisements
Advertisements
प्रश्न
Mention two advantages that surface wells have over inundation canals.
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
Name three traditional means of irrigation.
Give a reason for the significance of irrigation in Rajasthan
Mention two factors which are essential for the development of tube well irrigation.
State two reasons why tank irrigation is popular in South India.
Mention two factors that favour the development of tube well irrigation in Punjab.
Give two advantages and one disadvantages that tube wells have over surface wells.
With reference to well irrigation, answer the following question:
Give two advantages and two disadvantages of wells.
The drip method of irrigation is the best among all modem methods of irrigation.
Canal irrigation leads to the ground around it becoming unproductive.
Give a reason for the following:
Agriculture sector in India needs the support of irrigation.
