FORESTRY
SOIL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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soil conservation
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soil destruction
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soil sample
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soil to the boil
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Detailed explanation-1: -You can reduce soil erosion by: Mulching. Planting a cover crop – such as winter rye in vegetable gardens. Includes annual grasses, small grains, legumes and other types of vegetation planted to provide a temporary vegetative cover. Cover crops are often tilled under serving also as a “green manure” crop.
Detailed explanation-2: -Cover crops such as nitrogen-fixing legumes, white turnips, radishes and other species are rotated with cash crops to blanket the soil year-round and act as green manure that replenishes nitrogen and other critical nutrients. Cover crops also help suppress weeds.
Detailed explanation-3: -Soil conservation. Three methods of soil conservation. Crop Rotation: Contour Ploughing: Improving Agricultural practices: