what is mulching and terrace farming answer for class 8th
Answers
Answer:
Mulching: The process of covering the soil to support plant growth. Contour barriers: These are barriers to slow down the movement of water down slope. Rock Dam: A small dam constructed on a drainage way. Terrace farming: Farming on receding surfaces resembling stairs
Mulching: A mulch is a layer of material applied to the surface of soil. Reasons for applying mulch include conservation of soil moisture, improving fertility and health of the soil, reducing weed growth and enhancing the visual appeal of the area. A mulch is usually, but not exclusively, organic in nature
Terrace farming: Terrace cultivation, method of growing crops on sides of hills or mountains by planting on graduated terraces built into the slope. Though labour-intensive, the method has been employed effectively to maximize arable land area in variable terrains and to reduce soil erosion and water loss.
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