19. Leguminous plants do not require the addition of nitrogenous fertilizers because
they can fix up atmospheric nitrogen.
of the presence of Rhizobium bacteria in their root nodules.
they possess nitrogen in roots, and hence, do not require external intake.
Both (A) and (B)
Explanation for correct option:
Hence, the correct option is (D).
Why is nitrogenous fertilizers not added in soil in which leguminous plants are grown?