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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
2.1.1 Redraw the table and explain how terrain and topographical aspects can affect the crop production potential of the soil.
Answer
To explain the impact of terrain and topographical aspects on soil productivity, the following points can be highlighted:
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Deep soil with few rocks, gentle slopes: This type of terrain provides a greater production potential due to better water retention and nutrient availability, making it more suitable for crop production and resulting in higher yields.
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Shallow soil on moderate rocky slope: While this area may provide some agricultural potential, its shallowness restricts root growth and nutrient access, leading to lesser production potential. This terrain is often more suited to grazing than intensive cropping.
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Very steep slopes: Such steep terrain generally has limited agricultural viability due to increased soil erosion and difficulty in farming. It is better suited for grazing and supporting wild life and forestry since cultivation practices are hard to implement.