Host range, symbiotic effectiveness and nodulation competitiveness of some indigenous cowpea bradyrhizobia isolates from the transitional savanna zone of Ghana

Osei Yaw Ampomah, Emmanuel Ofori-Ayeh, Bjørn Solheim, Mette M. Svenning

AFRICAN JOURNAL OF BIOTECHNOLOGY · 2008 · 21 citations · 27 references

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Abstract

Host range, symbiotic effectiveness and nodulation competitiveness of some indigenous cowpea bradyrhizobia isolates from the transitional savannah zone of Ghana

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27