10. Nitrogen is an essential nutrient for plant growth. But farmers
who cultivate pulse crops like green gram, bengal gram, black
gram, etc. do not apply nitrogenous fertilizers during cultivation.
Why?
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Nitrogen is an essential nutrient for plant growth. But farmers who cultivate pulse crops like green gram, bengal gram, black gram, etc. do not apply nitrogenous fertilisers during cultivation. It is because some amount of nitrogen is also present in the soil that help the plants grow
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THIS IS BECAUSE these plants in nature has the ability of attracting a bacteria called rhizobium which is a bacteria that fixes nitrogenous compounds in the root nodules of these plants , so there is no need for nitrogenous fertiliser
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