School of Agriculture & Food Science: Recent submissions
Now showing items 181-200 of 260
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Evaluating the macropropagation efficiency of banana varieties preferred by farmers in Eastern and Central Kenya
(Kenya Agricultural Research Institute, 2010)Kenyan farmers are threatened by overreliance on few crops whose yields are reduced by adverse climatic changes. Bananas are more resilient and produce year round, making it a more suitable crop. To increase banana production, ... -
Cassava production and limitation of propagation through tissue culture
(Contribution of Agricultural Sciences towards achieving the Millenium Development Goals, 2010)With the unrelenting increase in human population it is important that concerted efforts be made to increase crop productivity so as to match the expected increase in food demand. The gravity of this problem is well ... -
Nodulation and nitrogen fixation in promiscuous and non promiscuous soybean (Glycine max (L.) Merrill) varieties in Eastern Kenya
(Kenya Society of Microbiology, 2010)Soil nitrogen deficiency is a major factor limiting soybean production. This problem can be alleviated by the use of nitrogen fertilizers which on the other hand adversely affect the environment, are expensive and ... -
A low-cost medium for sweet potato micropropagation
(African Crop Science Conference Proceedings, 2011)Tissue culture has not been optimised in sweet potato (Ipomoea batatas (L) Lam) propagation due to high costs. With an aim of producing affordable disease-free seedlings, a low cost medium was developed and used to ... -
Banana distribution and their seed systems in central and eastern Kenya.
(African Crop Science Society, 2011)Bananas (Musa spp.) serve as food, income resource and animal feed in addition to other environmental benefits. In Kenya, the crop is mainly grown and managed by smallholder farmers. Over the last two decades, banana ... -
Variation in nitrogen fixation among three Bush Bean cultivars grown in Kenya when inoculated with three Rhizobia Strains
(Greener Journal of Agricultural Sciences, 2012) -
Response of Two Sweet Potato (Ipomoea batatas L. Lam) Varieties Regenerated on Low Cost Tissue Culture Medium
(David Publishing Company, Inc., 2012)Plant tissue culture continues to be of great interest within the realms of molecular biology, plant breeding and plant health. However, different plant cultivars have different culture efficiencies to tissue culture. In ... -
In vitro micropropagation of cassava through low cost tissue culture
(Maxwell Science Publishing, 2012)Adoption of drought-tolerant crops such as cassava can help alleviate food insecurity in sub-Saharan Africa. However, production is constrained by lack of disease-free planting materials. This can be circumvented through ... -
Managing soybean for enhanced food production and soil bio-fertility in smallholder systems through maximized fertilizer use efficiency
(Scientific & Academic Publishing, 2013)The production of promiscuous soybean by smallholder farmers in Kenya would improve soil fertility through biological nitrogen fixation (BNF), boost food security, and contribute to generation of cash. The present study ... -
Low cost tissue culture technology in the regeneration of sweet potato (Ipomoea batatas (L) Lam)
(Res J Biol, 2012)Sweet potato production in Eastern Africa has been declining due to lack of healthy planting materials. Developing countries have not maximised in vitro sweet potato regeneration due to the high costs incurred. The objective ... -
Expression profiling of Trypanosoma congolense genes during development in the tsetse fly vector Glossina morsitans morsitans
(BioMed Central, 2018-12)The tsetse transmitted parasitic flagellate Trypanosoma congolense causes animal African trypanosomosis (AAT) across sub-Saharan Africa. AAT negatively impacts agricultural, economic, nutritional and subsequently, health ... -
Glycemic Indices of Cassava and Sweet Potatoes Consumed in Western Kenya
(Food Science and Quality Management, 2017)Glycemic index (GI) is used to classify carbohydrate-rich foods especially those containing at least 15% carbohydrates on the basis of their ability to raise blood sugar. Interest on the GI of carbohydrate-rich foods ... -
Dietary practices and disease management practices in diabetes' patients with good and poor glycemic control at Kenyatta National Hospital (KNH)
(Universitiet Ghent, 2015)Background: Compliance to appropriate dietary recommendation and observation of appropriate disease management practices is a well-known integral part in the care and management of Type-2-diabetes. Dietary and lifestyle ... -
Ecology and Environment
(2018-02)The following abstract was retrieved from the above mentioned reference:Ecology is the study of animals and plants in their relations to each other and to their environment. The term oekologie (ecology) was coined in 1866 ... -
Optical, microphysical and radiative properties of aerosols over a tropical rural site in Kenya, East Africa: Source identification, modification and aerosol type discrimination
(Pergamon, 2018)A better understanding of aerosol optical, microphysical and radiative properties is a crucial challenge for climate change studies. In the present study, column-integrated aerosol optical and radiative properties observed ... -
Spatiotemporal characteristics of aerosols and their trends over mainland China with the recent Collection 6 MODIS and OMI satellite datasets
(Springer Berlin Heidelberg, 2018-03)With the rapid development of China’s economy and high rate of industrialization, environmental pollution has become a major challenge for the country. The present study is aimed at analyzing spatiotemporal heterogeneities ... -
Haemorrhage of gross domestic product from disability-adjusted-life-years among 15-59 year olds in Kenya
(International Medical Society, 2018)This article estimates non-health gross domestic pro-duct (GDP) losses associated with Disability-Adjusted Life Years (DALY) lost among 15-59 year olds (most productive age bracket) in Kenya in 2015. This study ... -
Spatial variations and trends in AOD climatology over East Africa during 2002–2016: a comparative study using three satellite data sets
(Wiley-Blackwell, 2018)Aerosol optical depth (AOD) has become one of the most crucial parameters for climate change assessment. This study presents long-term (2002–2016) spatio-temporal distributions and trends in AOD over East Africa (EA) ... -
Molecular characterization of Echinococcus species in dogs from four regions of Kenya
(Elsevier, 2018-05)Cystic echinococcosis is endemic both in livestock and humans in many parts of Kenya. However, very little data exists on Echinococcus infections in dogs, and therefore their role in maintaining the transmission cycles and ... -
Prevalence and genotyping of Echinococcus granulosus in sheep in Narok County, Kenya
(Springer Berlin Heidelberg, 2018-07)Cystic echinococcosis (CE) is a zoonotic disease caused by the larval stage of Echinococcus granulosus species (sensu lato, s.l.). In East Africa, several species/strains occur in livestock, wildlife, and humans, but there ...