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Nitrogen Fixation by Vigna radiata L. Wilczek in Pure and Mixed Stands in SE-Kenya

Gitonga, Nkanata Mburugu; Shisanya, C.A.; Hornetz, B.; Maingi, J.M. (CSA Illumina, 1999)

Greenhouse and field experiments were carried out to determine the number of rhizobia in soils of SE-Kenya, nodulation and nitrogen fixation by green grams in two cropping systems was also determined. The Most Probable ...

Population Levels of Indigenous Bradyrhizobia Nodulating Promiscuous Soybean in two Kenyan Soils of the Semi-arid and Semi-humid Agroecological Zones

Maingi, J.M.; Gitonga, Nkanata Mburugu; Shisanya, C.A.; Hornetz, Berthold; Muluvi, G. M. (2006)

Soybeans grown in Africa have been selected to nodulate effectively with indigenous Bradyrhizobium spp. populations since Bradyrhizobium japonicum populations are considered absent or in very low numbers in African soils. ...