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JAMB Biology 2010 Paper
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Question : 32
Total: 49
The loss of soil through erosion can be reduced by?
watering
crop rotation
manuring
irrigation
Validate
Solution:
Advantages of Crop Rotation
Increases Soil Fertility.
Increases Crop Yield.
Increases Soil Nutrients.
Reduces Soil Erosion.
Limits the Concentration of Pests and Diseases.
Reduces the Stress of Weeds.
Improves the Soil Structure.
Reduces Pollution.
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