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The topography of a piece of land determines the soil productivity - NSC Agricultural Management Practices - Question 2 - 2018 - Paper 1
Question 2
The topography of a piece of land determines the soil productivity. Redraw the table and explain how terrain and topographical aspects can affect the crop productio... show full transcript
Worked Solution & Example Answer:The topography of a piece of land determines the soil productivity - NSC Agricultural Management Practices - Question 2 - 2018 - Paper 1
Step 1
Redraw the table
Answer
| TERRAIN AND TOPOGRAPHICAL ASPECTS | PRODUCTION POTENTIAL |
|---|---|
| Deep soil with few rocks, gentle slopes | Greater production potential more suited for crop production/higher yield |
| Shallow soil on moderate rocky slope | Less production potential more suitable for grazing |
| Very steep slopes | Better suited for grazing, wild life and forestry |
Step 2
Explain how terrain and topographical aspects can affect production potential
Answer
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Deep Soil with Few Rocks, Gentle Slopes: This type of terrain allows for better root penetration and water retention, leading to higher production potential. The gentle slope also facilitates easy cultivation and reduces soil erosion.
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Shallow Soil on Moderate Rocky Slope: The presence of rocks may limit root growth and water infiltration, resulting in a lower production potential. This type of soil is often better suited for grazing as it may not support high-yield crops.
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Very Steep Slopes: Steep slopes are less suitable for crop production due to the risk of soil erosion and difficulties in cultivation. However, these areas can be beneficial for grazing as they support certain types of vegetation and wildlife.