Advertisements
Advertisements
प्रश्न
The drip method of irrigation is the best among all modem methods of irrigation.
Advertisements
उत्तर
The drip method of irrigation does not involve any loss of water by seepages because water is supplied through pipes. No water is lost by evaporation because water is supplied directly on to the roots of the plants.
APPEARS IN
संबंधित प्रश्न
Give a reason why traditional means of irrigation are still important in most parts of India.
Name a state where Tube wells are common.
Give one reason for each of the following:
Tank irrigation is an important method of irrigation in Karnataka.
Name two modern methods of irrigation. State one important reason for their growing popularity.
Give one geographical reason for each of the following statements:
Irrigation is necessary despite the monsoon.
Give one geographical reason for each of the following statements:
Canal irrigation leads to the ground around it becoming unproductive.
There is an urgent need for water conservation in India.
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.
Irrigation is very necessary for solving the food problem.
