To prevent wind and water erosion, the crop is sometimes harvested in such a way that a basal stub of the plant is left behind. This phenomenon is called:
Correct answer: A. Mulching
- A. Mulching
- B. Ley farming
- C. Basin listing
- D. Strip cropping
Explanation
Leaving crop stubble on the soil creates a protective mulch that reduces raindrop impact, runoff and wind movement of soil. Ley farming and strip cropping are different conservation practices.
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