Answers

2015-10-28T22:38:10+05:30
It is a type of crop irrigation system. It involves creating lateral trenches here and there on sloping ground and surrounding them with a stone wall to keep the water leaving from trenches.
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2015-10-28T22:40:31+05:30
Lateral trenches dug at regular intrevals at sloping grounds to collect flowing soil, it is reford as "Nulla bunding' And a lateral trenches dug across sloping ground to collect the soil flowing with the water.
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