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Cowpea (Vigna unguiculata) is a major source of dietary protein and essential component of the cropping systems in semi-arid regions of Sub-Saharan Africa. However, yields are very low due to lack of improved cultivars, poor management practices, and limited inputs use. The objectives of this stu...


Boahen, S.Savala, C.E.N.Chikoye, D.Abaidoo, R.C.[Growth and yield responses of cowpea to inoculation and phosphorus fertilization in different environments]Growth and yield responses of cowpea to inoculation and phosphorus fertilization in different environments

Soybean inoculation with effective rhizobial strains makes unnecessary the use of N-fertilizers in the tropics. A frequently reported problem is the failure of the inoculant strains to overcome the competition imposed by indigenous rhizobial populations. The screening of indigenous rhizobia, alre...


Chibeba, A.M.Boahen, S.Fátima Guimarães, M. deNogueira, M.A.Hungria, M.[Isolation, characterization and selection of indigenous Bradyrhizobium strains with outstanding symbiotic performance to increase soybean yields in Mozambique.]Isolation, characterization and selection of indigenous Bradyrhizobium strains with outstanding symbiotic performance to increase soybean yields in Mozambique.

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