Browsing Theses and Dissertations by Author "53e75970-5787-40eb-b6a8-d8d13053069c"
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Influence of biochar amendment on the effectiveness of elite Kenyan rhizobia nodulating common bean (phaseolus vulgaris l.)
Koinange, Martin K (University of Nairobi, 2015)Symbiotic nitrogen fixation (SNF) can provide an agronomic and economically sustainable alternative to declining soil fertility and high cost of chemical fertilizers faced by smallholder farmers in Kenya. The aim of the ...