Exams › IBPS PO › General Awareness

Covering soil around plants with straw, hay, leaves or grass to conserve moisture is called?

1. Composting
2. Vermicomposting
3. Mulching
4. Terracing

Correct answer: Mulching

Solution

Mulching is the agricultural practice of covering soil surface around plants with organic materials (straw, hay, leaves, grass) or inorganic materials (plastic). It conserves moisture, prevents weed growth, moderates soil temperature, and adds organic matter.

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