Question:
The agronomical measures are used for the control of: A. Soil loss, B. Soil erosion, C. Sediment yield, D. Gabions, E. Raindrop impact.
The agronomical measures are used for the control of: A. Soil loss, B. Soil erosion, C. Sediment yield, D. Gabions, E. Raindrop impact.
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Agronomical measures use crop cover and field practices to reduce raindrop impact, runoff and soil loss.
Updated On: May 18, 2026
- A, B and C only
- A, B, C and D only
- A, B, C and E only
- A, B, C, D and E
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The Correct Option is C
Solution and Explanation
Concept:
Agronomical measures are crop and land management practices used to reduce erosion and conserve soil.
Step 1: Soil loss and soil erosion.
Agronomical measures such as contour farming, strip cropping and mulching reduce soil erosion and soil loss. \[ A \text{ and } B \text{ are correct} \]
Step 2: Sediment yield.
When soil erosion is reduced, sediment yield also decreases. \[ C \text{ is correct} \]
Step 3: Gabions.
Gabions are mechanical or structural measures, not agronomical measures. \[ D \text{ is incorrect} \]
Step 4: Raindrop impact.
Agronomical measures like mulching and crop cover reduce raindrop impact. \[ E \text{ is correct} \] Thus: \[ A,B,C,E \] \[ \therefore \text{Correct Answer is (C)} \]
Agronomical measures are crop and land management practices used to reduce erosion and conserve soil.
Step 1: Soil loss and soil erosion.
Agronomical measures such as contour farming, strip cropping and mulching reduce soil erosion and soil loss. \[ A \text{ and } B \text{ are correct} \]
Step 2: Sediment yield.
When soil erosion is reduced, sediment yield also decreases. \[ C \text{ is correct} \]
Step 3: Gabions.
Gabions are mechanical or structural measures, not agronomical measures. \[ D \text{ is incorrect} \]
Step 4: Raindrop impact.
Agronomical measures like mulching and crop cover reduce raindrop impact. \[ E \text{ is correct} \] Thus: \[ A,B,C,E \] \[ \therefore \text{Correct Answer is (C)} \]
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