Browsing PhD. Theses and Dissertations by Author "Kenyanya, Omanga"
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Studies on Potassium requirements for maize in Nyamira County, Kenya
Muthengia, Jackson M.; Kenyanya, Omanga (2015-03)In Kenya, Maize is a key cereal crop and a major staple food in most Kenyan families. Most maize farmers mainly apply nitrogenious and phosphorous fertilizers to improve on maize yields in the country and Nyamira county ...