Browsing PhD Thesis: Department of Water and Agricultural Resource Management by Issue Date
Now showing items 1-6 of 6
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Determination of Factors Influencing the Efficiency of Legume Green Manures for Maize Production in Embu, Kenya
(Kenyatta University, 2008-05)Land productivity in the central highlands of Kenya is mainly constrained by low and declining soil fertility. In the maize-based farming systems, continuous cultivation without adequate soil fertility enhancement measures ... -
Mapping and managing the spread of Prosopis Juliflora in Garissa County, Kenya
(Kenyatta University, 2011-06)More than three decades after the introduction of prosopis species in the drylands of Kenya there is now increasing concern about the negative impacts of the plant on the livelihoods of dryland communities and on the ... -
Effects of Irrigation and Nitrogen Fertilizer Levels on Water and Nitrogen Use Efficiency and Yield of Drought Tolerant Hybrid Maize (Zea mays L.) in Embu County, Kenya
(2019)Food grain shortage in Kenya is attributed to low rainfall and poor distribution in maize growing areas particularly as well as low soil fertility associated mainly with nitrogen deficiency. Use of irrigation water and ... -
Environmental greenhouse gas hotspots and climate change adaptation in smallholder sorghum cropping systems in Siaya county, Kenya
(COLLINS MUIMI MUSAFIRI, 2020-09)Sorghum (Sorghum bicolor L.) is an essential drought-resistant crop that could enhance food security. However, its productivity remains relatively low in Kenya. Efforts to increase sorghum productivity through the application ... -
Genetic Diversity of Alternaria solani and Phytophthora infestans isolates and their Management using crude Extracts and Essential Oils of Selected Plants in Kenya
(University of Embu, 2021-07)Kenya is rated 6 in Africa with an annual overall production of 397,007 tons of tomato fruit. Tomato production in Kenya is constrained by many biotic and abiotic factors and among them, diseases such as early and late ... -
Mycorrhizal Fungi Associated with Aspilia pluriseta And Phosphorus Availability on Sorghum Growth
(University of Embu, 2021-09)Global reserves of phosphorus (P) are continually getting depleted and this poses an enormous challenge to food production. Phosphorus is one of the major limiting nutrients for plant productivity. Use of plant-mycorrhizal ...
