Browsing School of Agriculture & Food Science by Author "Gatheri, GW"
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Nodulation and nitrogen fixation in promiscuous and non promiscuous soybean (Glycine max (L.) Merrill) varieties in Eastern Kenya
Gitonga, MN; Gatheri, GW; Cheruiyot, R; Gitonga, NM; Maingi, JM (Kenya Society of Microbiology, 2010)Soil nitrogen deficiency is a major factor limiting soybean production. This problem can be alleviated by the use of nitrogen fertilizers which on the other hand adversely affect the environment, are expensive and ...