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Question
Which of the following methods are used to restrict soil erosion?
A. Ploughing along contour lines
B. Strip cropping
C. Jhumming
Which of the following methods are used to restrict soil erosion?
A. Ploughing along contour lines
B. Strip cropping
C. Jhumming
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Solution
The correct option is A A and B
Ploughing along contour line is a farming practice of ploughing across a slope following its elevation. These contour lines create a water break which reduces the formation
of rills and gullies during times of heavy water run-off which is a major cause
of soil erosion.
Strip cropping is a form of cultivation in which different crops are sown
in alternate strips to prevent soil erosion.
Ploughing along contour line is a farming practice of ploughing across a slope following its elevation. These contour lines create a water break which reduces the formation of rills and gullies during times of heavy water run-off which is a major cause of soil erosion.
Strip cropping is a form of cultivation in which different crops are sown in alternate strips to prevent soil erosion.
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