Nitrogen is an essential nutrients for plants growth but farmers who cultivate pulse crop like green gram Bengal gram black gram exactra do not apply nitrogenous fertilizers during cultivation why??
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because pulses are leguminous plants they have a bacteria on their root nodule which converts atmospheric nitrogen into nitrogenous compounds which was later observed by plant
they can gain enough nitrogen
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hey, as much as i know the pulse crops/ leguminous plants have bacteria[ rhizobium] which fixes atmospheric nitrogen to nitrogenous compounds . the bacteria is present in the root nodules of the plant hence farmers dont need to add nitrogenous fertilizer to the soil.
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