Van Holm, L.H.J.Van Nieuwenhove , C.Kumari, I.A.D.C.T.Kulasooriya, S.A.Vlassak, K.2021-09-132021-09-131993N2-Fixation with Non legumes:6th International Symposium on N2-Fixation with Non-Legumes, The American University of Cairo, Egypt:p.327-332https://dl.nsf.gov.lk/handle/1/25279AgricultureNitrogen fixationRiceAzorhizobium caulinodansSesbania rostrataGreen manureBiofertilizersCrop yieldConference Paper