JAMB - Biology (2010 - No. 32)
The loss of soil through erosion can be reduced by?
watering
crop rotation
manuring
irrigation
คำอธิบาย
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.