Browsing Journal Articles by Author "Ichami, SM"
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Soil spatial variation to guide the development of fertilizer use recommendations for smallholder farms in western Kenya
Karuku, GN; Ichami, SM; Stoorvogel, J.KDSJ; Hoffland, E (University of Nairobi, 2020)A farm survey was conducted within a 100 km2 sampling block to collect data on the spatial variation in unfertilized maize biovolume and grain yields in relation to soil organic carbon (SOC), total nitrogen, phosphorus ...