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प्रश्न
Explain why a legume crop does not require nitrogenous fertilizers ?
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उत्तर
Legume crop does not require nitrogenous fertilisers because Rhizobium, a bio-fertiliser, lives in symbiotic association with the roots of leguminous plants. It fixes the atmospheric nitrogen and makes it available to the crop plants. Hence, the nitrogen requirement of the plant is fulfilled.
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संबंधित प्रश्न
Give two limitations of using manure.
Explain various methods of fertilizer application
Define manure.
Explain advantages of irrigation.
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Explain the methods of controlling insect pests.
What is the advantage of using insect resistant varieties?
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Which one is not a source of carbohydrates?
Differentiate between the following
Mixed cropping and Intercropping
