1.

Legumious plants do not require the addition of nitrogenous fertilizers because

Answer»

they can FIX up atmospheric nitrogen.
of the presence of rhizobium bacteria in their ROOT nodules.
they posses nitrogen in roots hence do not REQUIRE external intake.
Both (1) and (2)

Solution :Leguminouw PLANTS consist of nodules in their roots with rhizobium bacteria. This bacteria converts atmospheric nitrogen into its corresponding metal nitrates. These nitrates can be readily assimilated by plants. Hence, they do not require additional ntrogenous fertilizers.


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