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प्रश्न
Contour ploughing is effective only in hilly terrains.
पर्याय
True
False
MCQ
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उत्तर
False
Explanation:
Contour ploughing is mostly used in high locations to minimise soil erosion by ploughing along the slope contours. However, it can also be used in flat areas to increase water retention and prevent runoff.
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