Because of the scarcity of suitable carbon and energy sources for these organisms, their contribution to global nitrogen fixation rates is generally considered minor. However, a recent study in ...

Leguminous plants have a mechanism (rhizobial symbiosis ... Iron is needed for the enzymes that catalyze nitrogen fixation; ...

Beans are a key food at the dietary level, boasting high nutritional value and constituting the most directly consumed legume ...

Citation: Protein that protects biological nitrogen fixation from oxidative stress could reduce reliance on synthetic fertilizers (2025, January 15) retrieved 13 February 2025 from https://phys ...