Keelnatham T. Shanmugam, University of California
Raymond C. Valentine, University of California
California Agriculture 30(11):4-7. DOI: 10.3733/ca.v030n11p4.
Research is under way to investigate the possibility of creating new hybrid plants the self-sufficient for nitrogen, regulating and enhancing nitrogen fixation by legumes, and introducing a nitrogen-fixing symbiosis to grasses and cerals.