Making nitrogen available to plant roots is the role of rhizobium bacteria in farming.
Specifically, the micro-organism in question (Rhizobiumspp) becomes established in nodules inside a plant's roots. It converts insoluble nitrogen into soluble form, which is the only way that the nutrient in question can be taken in by plant roots and transported up the xylem network and down the phloem network inside the plant. Otherwise, nitrogen remains available within the soil but inaccessible and unusable until transformed into plant-usable form.
it helps by replenishing soil with nitrogen. Ex.- Rhizobium
rhizobium bacteria
Most of nitrogen is fixed naturally by bacteria. Most nitrogen fixers are either free or sybiootic eg. Rhizobium.
legumes
Rhizobium.
Bacteria of the genus Rhizobium.
rhizobium,streptomyces,E. coli are some of the helpful bacteria
Nitrogen fixing Rhizobium bacteria.
it tastes it
rhizobium
Yes, a bacterium known as rhizobium lives inside special nodules on the roots of soybeans and other legumes. Rhizobium is able to take gaseous nitrogen from the atmosphere and turn it into an organic form, which can be use by the plant. The bacteria gets a safe place to live inside the plant and the plant gets nitrogen from the bacteria.
E.coli,Rhizobium,Streptomyces,Bifidobacteria are 3 of them