Question

what is the role of rizobium in maintaining the soil fertility​

Answer 1

Answer:

RHIZOBIUM CONVERTS ATMOSPHERIC NITROGEN FROM ATMOSPHERE AND CONVERT INTO USEFUL NITROGENOUS COMPOUNDS . THE RHIZOBIUM BACTERIA IS PRESENT IN ROOTS OF LEGUMINOUS PLANTS LIKE PEA , BEAN ETC THUS INCREASES SOIL FERTILITY .

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Answer 2

Answer:

Rhizobium bacteria have the ability to fix atmospheric nitrogen to form nitrogen compounds . Therefore , nitrogenous fertilisers is not required for growing leguminous crops