Assessing the users’ need for a spatial decision support system of smallholder farming in Kenya

by Mike Teucher, Berthold Hornetz, Ralph Jätzold, Zachariah Mairura
Published 2014-12-01

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

by John M. Maingi, Nkanata M. Gitonga, Chris A. Shisanya, Berthold Hornetz, Geoffrey M. Muluvi
Published 2006-10-01