Question

Nitrogen is essential nutrient for the growth of plant but farmers who cultivate pulses like gram black gram etc
do not apply nitrogenous fertilizer during cultivation why

Answer 1

Answer:

Explanation:

this is becoz the plants of GRAM BLACK GRAM

are the legumes so they have their own nitrogen fixing bacteria which is in symbiotic  association with them

Answer 2

$\huge{\mathfrak{HEYA\:MATE\:!!}}$

Answer...

Farmers who cultivate pulses like gram black gram etc. do not apply nitrogenous fertilizer during cultivation because these plants are leguminous plants . They have the ability to fix nitrogen in their legumes due to the presence of symbiotic bacteria . Hence , don't require fertilizer.

$\mathscr{\large{Hope\:helps\:}}!! \\ \\ {GRACIAS!!}$

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