Soil conservation measures and sustainable
agricultural practices.
1. Contour ploughing – to retain moisture and avoid erosion.
2. Strip cultivation – protects the soil from erosion.
3. Crop rotation – to restore and replace nutrients.
4. Terracing – to retain moisture and check the flow of water downhill.
GROUP A
1. Mulching – covering the soil to retain moisture.
2. Ploughing across the slope to avoid erosion.
GROUP B
1. Controlled grazing – to allow for land regeneration.
2. Soil additives – adds nutrients to the soil.
GROUP C
1. Cover cropping – retains moisture and protects soil from erosion.
2. Afforestation – replaces cut down trees.
3.
GROUP D
1. Fallowing – Allows soil to regenerate.
2. Irrigation – Supplies additional water especially during droughts.
3. Organic farming – Use of leguminous
CONCLUSION
EFFECTS OF AGRICULTURAL PRACTICES ON THE ENVIRONMENT SOIL CONSERVATION
MEASURES AND SUSTAINABLE AGRICULTURAL PRACTICES

SOIL CONSERVATION.pptx

  • 1.
    Soil conservation measuresand sustainable agricultural practices. 1. Contour ploughing – to retain moisture and avoid erosion. 2. Strip cultivation – protects the soil from erosion. 3. Crop rotation – to restore and replace nutrients. 4. Terracing – to retain moisture and check the flow of water downhill.
  • 2.
    GROUP A 1. Mulching– covering the soil to retain moisture. 2. Ploughing across the slope to avoid erosion.
  • 3.
    GROUP B 1. Controlledgrazing – to allow for land regeneration. 2. Soil additives – adds nutrients to the soil.
  • 4.
    GROUP C 1. Covercropping – retains moisture and protects soil from erosion. 2. Afforestation – replaces cut down trees. 3.
  • 5.
    GROUP D 1. Fallowing– Allows soil to regenerate. 2. Irrigation – Supplies additional water especially during droughts. 3. Organic farming – Use of leguminous
  • 6.
    CONCLUSION EFFECTS OF AGRICULTURALPRACTICES ON THE ENVIRONMENT SOIL CONSERVATION MEASURES AND SUSTAINABLE AGRICULTURAL PRACTICES