Can nitrogen fixation occurs in non legume plants? It is well know that nitrogen fixation occurs in legume plants. But our Q Can nitrogen fixation occurs in non legume plants such as wheat, rice and corn.
Under some restriction BNF as been extesively found in non legumes with limited flux, as in https://academic.oup.com/aob/article/111/5/743/193622/Biological-nitrogen-fixation-in-non-legume-plants
Under some restriction BNF as been extesively found in non legumes with limited flux, as in https://academic.oup.com/aob/article/111/5/743/193622/Biological-nitrogen-fixation-in-non-legume-plants