why rhizobium is important for legumes
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Answer:
Rhizobium–legume symbioses are of great ecological and agronomic importance, due to their ability to fix large amounts of atmospheric nitrogen. These symbioses result in the formation on legume roots of differentiated organs called nodules, in which the bacteria reduce nitrogen into ammonia used by the host plant
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Answer:
Rhizobium is the bacteria that live in symbiotic association with the leguminous plants.
It is found in the root nodules of the leguminous plants and helps in nitrogen fixation.
Plants cannot fix atmospheric nitrogen on their own, but require it in some form to make amino acids and proteins.
This nitrogen is made available to the plants by the bacteria Rhizobium.
They turn the dinitrogen into ammonia. Ammonia, being poisonous is absorbed easily into organic compounds