Biology, asked by mayacanstruction000, 9 months ago

what are bandharas water harvesting ​

Answers

Answered by Antiquebot
0

The system starts with a bandhara (check dam or diversion-weir) built across a rivers. From the bandharas branch out kalvas (canals) to carry water into the fields. The length of these canals varies from 2-12 km. Each canal has a uniform discharge capacity of about 450 litres/second.

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Answered by naTEA
2

Answer:

U SES OF RAIN WATER HARVESTING  Its used to maintain the underground water table.It is also called ground water recharge(In the picture)  Since rain water is stored for later use , it can be used at times of drought.

Explanation:

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