mention three effective means of preventing land degradation
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1. Strip farming:
It is & practice in which cultivated crops are sown in alternative strips to prevent water movement.
2. Crop Rotation:
It is one of the agricultural practice in which different crops are grown in same area following a rotation system which helps in replenishment of the soil.
3. Ridge and Furrow Formation:
Soil erosion is one of the factors responsible for lad degradation. It can be prevented by formation of ridge and furrow during irrigation which lessens run off.
4. Construction of Dams:
This usually checks or reduces the velocity of run off so that soil support vegetation.
5. Contour Farming:
This type of farming is usually practiced across the hill side and is useful in collecting and diverting the run off to avoid erosion
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It is & practice in which cultivated crops are sown in alternative strips to prevent water movement.
2. Crop Rotation:
It is one of the agricultural practice in which different crops are grown in same area following a rotation system which helps in replenishment of the soil.
3. Ridge and Furrow Formation:
Soil erosion is one of the factors responsible for lad degradation. It can be prevented by formation of ridge and furrow during irrigation which lessens run off.
4. Construction of Dams:
This usually checks or reduces the velocity of run off so that soil support vegetation.
5. Contour Farming:
This type of farming is usually practiced across the hill side and is useful in collecting and diverting the run off to avoid erosion
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1.Grow trees.
2.Don't cut trees.
3.Don't waste water
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