Question

Give 3 advantages of each of the following system of irrigation:
A. Well Irrigation
B. Tank Irrigation.
C. Canal Irrigation
D. Sprinkler Irrigation

Answer 1

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i. Sprinkler type of irrigation does not involve any loss of water by seepage or evaporation, as and productive region so that the cost of construction and operation of tube wells could be covered. Also for perennial water supply to the crops.

Answer 2

well irrigation :-

• They make soil fertility when they reach the agricultural field along with well water. It is more reliable during periods of famine when surface water dries up.

Tank irrigation

• tank irrigation is most popular in south india. advantages are mainy like it acts as a good water storage option in areas where there is scanty rainfall or seasonal rainfall. due to erratic monsoons the importance of tanks and wetlands have been increasing

canal irrigation

• Un-irrigated wastelands can be developed by canal irrigation, which would increase the quantity of biomass in the area.
• Economic development can be expedited by avoiding dangerous droughts.
• Canals are fed by rain water received by rivers, and the water is used for irrigation.

sprinkler irrigation

• Suitable for all types of field condition (except heavy clay soil).
• Uniform distribution of water with high efficiency.
• Less land loss provides more land area for cultivation