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प्रश्न
What is green manuring ? Give suitable examples for green manures.
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उत्तर
Green manuring is a practice of ploughing and mixing of green crops in the soil for improving the physical structure as well as the fertility of the soil. Green manures are generally thick growing leguminous and non-leguminous plants.
Examples of green manures: Horse gram (Dolichos uniflorus), cowpea or lobia (Vigna sinensis), and lentil or masoor (Lens culinaris).
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संबंधित प्रश्न
What are the advantages of inter-cropping?
Choose plant’s micronutrients and macronutrients from the following Iron, Chlorine, Sulphur, Copper, Nitrogen, Calcium, Manganese, Potassium, Zinc, Magnesium, Molybdenum, Phosphorus.
Write down two advantages of fertilizer over manure
How does excessive irrigation lead to soil salinity ?
Why water should be used judiciously ?
Explain advantages of irrigation.
Distinguish between mixed cropping and intercropping.
Write down disadvantages of crop rotation.
Why are leguminous crops desirable in crop rotation?
Explain the various preventive measures against insect pests.
