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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. 2.1.1 Redraw the table and explain how terrain and topographical aspects can affect the crop pro... 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 and explain how terrain and topographical aspects can affect the crop production potential of the soil.
Answer
Table of Terrain and Topographical Aspects
| 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 suited for |
| grazing | |
| Very steep slopes | Better suited for grazing, wild life |
Explanation
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Deep Soil with Few Rocks, Gentle Slopes: This type of terrain allows for better water retention and nutrient availability, thereby facilitating higher crop production and yields.
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Shallow Soil on Moderate Rocky Slope: While this soil type still supports growth, it is limited in production potential due to water and nutrient limitations, making it better suited for grazing rather than intensive crop production.
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Very Steep Slopes: These areas are often prone to erosion and have difficulty retaining water, which makes them unsuitable for most crops. Instead, they are typically used for grazing and supporting wildlife.