Browsing by Author "Ouma, John"
Now showing items 1-3 of 3
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Effect of tillage method and sowing time on phenology, yield and yield components of chickpea (Cicer arietinum L.) under semi-arid conditions in Kenya
Onyari, Charles N.; Ouma, John; Kibe, A.M. (2010)Objective: To determine the phenology, dry matter yield, grain yield and yield components of chickpea under four tillage methods and three sowing times within a semi-arid area of Kenya. Methodology and results: Field ... -
Investigation of The Effect Of Initial Metal Ion Concentration on Chromium (Iii) Adsorption onto Thebanana Leaf Petiole as the Biosorbent
Ouma, John (University of Embu, 2019)There is a tremendous increasing demand for portable water due to the rising human population and urbanization and industrialization and climate change. There is no doubt that water in this county and largely the country ... -
Urinary soluble egg antigen levels in Schistosoma haematobium infection in relation to sex and age of Kenyan schoolchildren following praziquantel treatment
Kihara, Jimmy H.; Njagi, Eliud N.; Kenya, Eucharia U.; Mwanje, Marium T.; Odek, Adel E.; van Dam, Govert; Kahama, Anthony I.; Ouma, John (2009-08)Schistosoma haematobium soluble egg antigen (SEA) secreted in urine can be assayed to determine egg tissue load and hence morbidity in infected individuals. A cohort of 158 infected children aged 4-18 years was followed-up ...