What is nulla bunding?MSCERT Class 7 General Science Ch 1 Natural Resources
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Nulla bunding is a lateral trenches dug across sloping ground to collect the soil flowing with the water in regular intervals. This system helps in the prevention of soil erosion and also the rain water gets collected in the trenches.
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Nulla bunding is the technique of storing flowing rainwater. Lateral trenches are dug at regular intervals across the sloping ground where the flowing rainwater collects and seeps into the soil. The soil flowing along with water is also collected in these trenches.
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