advantages of tank irrigation
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Explanation:
Advantages of Irrigation by Tanks:
It is a cheap and popular method of irrigation. ...
It maintains level of groundwater.
Where construction of wells is very costly due to hard rock surface, irrigation by tank is cheaper.
Expenditure is much less as compared to canals.
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➤ Advantages of tank irrigation :
- Capacity of water will be more since tanks are shallow.
- The tank is used for domestic purposes.
- It is cheaper way of irrigation.
➤ Tank irrigation :
- Tanks are constructed in the areas of natural depression by building earthen embankments. In India, 12 % of total irrigated area is done by the tanks. They are mostly used in peninsular India, where the underlying hard rocks do not allow the water to seep through.
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