Working Document Series Open Access Soybean (Glycine max) and maize (Zea mays) production as influenced by rhizobia inoculation and cropping systems in western Kenya C. Masso · E.M. Mutegi · R. Okalebo · A. Otinga +1 more The use of promiscuous varieties and commercial inoculants has been shown to increase soybean production and improve soil fertility. However, most cropping systems are characterized by indigenous bradyrhizobia whose populations are often l… RUF-39365 2018 CC BY 4.0 28 Jul 2021