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Now showing items 201-210 of 236
Reaction of Some Coffea arabica Genotypes to Strains of Colletotrichum kahawae, the Cause of Coffee Berry Disease
(Blackwell Publishing Ltd, 2000-01-01)
Pathogenicity tests were performed on 11 genotypes of Coffea arabica using single‐isolate suspensions of Colletotrichum Kahawae obtained from 90 monoconidial isolates. The objective of this study was to estimate the ...
Infection of sesame seed by Alternaria sesami (Kawamura) Mohanty and Behera and severity of Alternaria leaf spot in Kenya
(Taylor & Francis Group, 2000-01-01)
Infection levels of Alternaria sesami in sesame (Sesamum indicum L.) seeds collected from farmers in western districts of Kenya were detected using the oatmeal agar plate method. Infection levels varied from 9% in Kakamega ...
Genetic evaluation of growth of Kenya Boran cattle using random regression models
(Springer Netherlands, 2007-10-01)
Data consisting of 18 884 weight records collected from 1273 Boran cattle from birth to 24 months of age were used to estimate covariance functions and genetic parameters for growth of Boran cattle using random regression ...
Direct and maternal (co) variance components and genetic parameters for growth and reproductive traits in the Boran cattle in Kenya
(Springer Netherlands, 2009-06-01)
Direct and maternal (co)variance components and genetic parameters were estimated for growth and reproductive traits in the Kenya Boran cattle fitting univariate animal models. Data consisted of records on 4502 animals ...
Spectroscopic characterization of the metal cation siting and the adsorbate-cation interactions in copper (II) and cobalt (II) exchanged faujasite-X zeolite
(State University of New York at Binghamton, 2006)
Toxic chemicals are abundant in the environment and their detection often requires very
costly and time consuming methods. Where such molecules are able to interact with the
transition metal cations, their characteristic ...
Transposons and tolerance; teh identification of genes for Striga tolerance in maize. Integrated Approaches to Higher Maize Productivity in the New Millennium.
(2002)
^ AStriga is one of the most severe constraints to cereal production in areas of the semi-arid tropics of Africa where subsistence agriculture is predominant. The development of Striga tolerant or resistant germplasm has ...
Prospects and Challenges of Teaching and Learning Musics of the World's Cultures: An African Perspective
(Australian Academic Press, 2005)
Role of monocyte-acquired hemozoin in suppression of macrophage migration inhibitory factor in children with severe malarial anemia
(American Society for Microbiology Journals, 2007)
Severe malarial anemia (SMA), caused by Plasmodium falciparum infections, is one of the leading causes
of childhood mortality in sub-Saharan Africa. Although the molecular determinants of SMA are largely
undefined, ...
FINAL TECHNICAL REPORT Promotion and dissemination of Integrated Pest and Soil Fertility Management Strategies to combat striga, stemborers and declining soil fertility in the …
(2005-02-14)
Demonstrations with best-bet technologies for the control of Striga weed and stemborers and enhancement of soil fertility were continued in 2005 in both long rainy season (March to July) and short rainy season (September ...
Development and diffusion of integrated Striga control practices for small-scale farmers in western Kenya
(Centro Internacional de Agricultura Tropical (CIAT), Participatory Research and Gender Analysis Program (PRGA), 2002)
The parasitic weed Striga hermonthica has become one of the most significant constraints to cereal production in western Kenya. In 1995 a collaborative project among CIMMYT, the University of Hohenheim (UH) and the Kenyan ...