J. P. Ouma

Effect of tillage on biological nitrogen fixation and yield of soybean (Glycine max L. Merril) varieties

John Omondi Okoth, Nancy W. Mungai, J. P. Ouma et al. · Australian Journal of Crop Science · 2014 · 25 citations

Crop Production, Engineering, Botany +10

The effect of intercropping groundnut (Arachis hypogea L.) with sorghum (Sorghum bicolor L. Moench) on yield and cash income

M. C. LANGAT, Okiror, J. P. Ouma et al. · 2006 · 20 citations

Economics, Crop Production, Applied Economics +11

Cropping system influences Tomato spotted wilt virus disease development, thrips population and yield of tomato (<i>Lycopersicon esculentum</i>)

Rose C. Ramkat, A. W. Wangai, J. P. Ouma et al. · Annals of Applied Biology · 2008 · 18 citations

Engineering, Cropping System, Agricultural Economics +18

Physico-Chemical Changes in Popular Kenyan Processing Potato Varieties as Influenced by Storage Condition

George Ooko Abong, M.W. Okoth, Jackson N. Kabira et al. · Current Research in Nutrition and Food Science Journal · 2015 · 12 citations · Full text

Food Chemistry, Nutrition, Engineering +14