Question

nitrogen is essential nutrients for plants growth but farmers who cultivate pulses crops like grams Bengal grams accepted or not apply nitrogen fertilizers during cultivation why​

Answer 1

Answer:

Roots of pulses like (leguminous plants) have a symbiotic association with a bacterium called rhizobium which fixes nitrogen. Hence, farmers need not to use nitrogenous fertilizer.

This is the answer

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Answer 2

Answer: NO ....... NATURALLY BY THE PROCESS OF NITROGEN FIXATION.

Explanation:SOME BACTERIA CONVERTS ATMOSPHERIC NITROGEN INTO NITROGEN COMPOUNDS ,WHICH CAN BE USED BY THE PLANTS . THIS IS KNOWN AS NITROGEN FIXATION . No ANY ARTIFICAL MANURES OR FERTILIZERS ARE USED.