Department of Biotechnology: Recent submissions
Now showing items 41-60 of 81
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BREEDING FOR COLD TOLERANCE IN RICE (Oryza Sativa L.) FOR THE HIGH ALTITUDE AREAS OF MADAGASCAR
(University of Eldoret, 2016)Low temperature or cold stress is one of the major abiotic stresses limiting rice (Oryza sativa L.) production and productivity in the high altitude of Madagascar; it is affecting an estimated 12.3% of the total rice ... -
THE ASSOCIATION BETWEEN AGRICULTURAL EXTENSION SERVICES AND FOOD SECURITY AMONG SMALL-HOLDER FARMING HOUSEHOLDS IN UASIN GISHU COUNTY, KENYA
(University of Eldoret, 2021)In spite of the importance of the agricultural sector to the economy and as a livelihood to many Kenyans, the sector has been underperforming. In Uasin Gishu County, extension service ineffectiveness has resulted in low ... -
Declining passion fruit production: Ailing of the passion of fruit farmers in Uasin Gishu County
(Directorate of Research and Innovation, University of Eldoret., 2021-03)Purple passion fruit is the most important fruit crop in Kenya earning a total of about 8% of foreign exchange among the horticultural produce for both local and export markets. • In Kenya, the area under passion fruit ... -
Threat to life in Chepkoilel-Marura River Swamp: Results of Anthropogenic developments
(Directorate of Research and Innovation, University of Eldoret., 2021-03)The research strategized to establish levels of damage to Chepkoilel Marura River water through point source efuents and evaluate the level of dilution achieved downstream of Marura swamp. Water quality parameters ... -
CHARACTERIZATION OF GAMMA IRRADIATED TEA ACCESSIONS USING BIOCHEMICAL AND MORPHOLOGICAL MARKERS
(University of Eldoret, 2021)Mutation breeding as an alternative method of crop improvement has widely been used to broaden the genetic variability of most cultivated plants except tea. A study was carried out to determine the effect of different gamma ... -
GENOTYPE BY ENVIRONMENT INTERACTIONS FOR SUCROSE CONTENT IN SUGARCANE (Saccharum spp. hybrid) CLONES GROWN UNDER RAINFED CONDITIONS IN WESTERN KENYA
(University of Eldoret, 2017)Sugarcane (Saccharum spp hybrid) refers to sucrose storing members of the family (poaceae) and is cultivated primarily for the extraction of sucrose (sugar) from the plant stalks. Recent uses of this tropical crop include ... -
TAXONOMIC IDENTIFICATION OF ELEUSINE SPP. USING PLASTID GENES
(University of Eldoret, 2016)Finger millet (Eleusine coracana subsp. Coracana) is a very promising crop to alleviate the problems of food scarcity and malnutrition in the semi-arid tropics and beyond because of its known wide ecological adaptability ... -
INTROGRESSION AND QTL MAPPING OF STEM RUST RESISTANCE GENES USING BI-PARENTAL WHEAT POPULATIONS
(University of Eldoret, 2018)Rust diseases are a global challenge to wheat production, causing yield losses of up to 50% and even 100% in susceptible host cultivars. A virulent stem rust race named Ug99 (TTKSK) was discovered in Uganda in 1999, and ... -
EVALUATION OF BEAN VARIETIES (phaseolus vulgaris L) FOR RESISTANCE TO bean common mosaic virus (BCMV) and bean common mosaic necrotic virus (BCMNV) ACROSS A SOIL FERTILITY GRADIENT IN WESTERN KENYA
(University of Eldoret, 2013)Bean Common Mosaic and Bean Common Mosaic Necrosis are some of the most devastating diseases of common beans (Phaseolus vulgaris L) in Kenya. These viral diseases cause more than 80% yield losses. Control by chemical method ... -
DIVERSITY OF ELITE KENYAN BREAD WHEAT MUTANT LINES IN STEM RUST (Puccinia graminis f. sp. tritici) RESISTANCE
(University of Eldoret, 2018)Stem rust caused by Puccinia graminis f. sp. tritici is a major constraint to wheat production in Kenya. The re-emergence of a new fungal race Ug99 and its variants have caused devastating losses to wheat production since ... -
CHARACTERIZATION OF FINGER MILLET (Eleusine Coracana L. Gaertn.) GENOTYPES USING MORPHOLOGICAL TRAITS AND SIMPLE SEQUENCE REPEAT MARKERS
(University of Eldoret, 2013)Finger millet is a crop with largely unexplored and unexplained potentially valuable genetic variability. The knowledge and understanding of the extent of genetic variation of finger millet germplasm is important for ... -
THE COMBINING ABILITY OF SINGLE CROSSES AND THEIR REACTION TO MAIZE LETHAL NECROSIS VIRUS.
(University of Eldoret, 2019)Maize is a key staple crop that is grown in most regions of Kenya and it is consumed in various forms by 80% of the population. Among the biotic constraints, maize lethal necrosis disease causes heavy yield losses thus ... -
THE EFFECT OF IMPROVED SOLUBILITY AND UPTAKE OF LIME BY THE USE OF TRIPLE SUPER PHOSPHATE FERTILIZER AND SLUDGE ON CROP PRODUCTION
(University of Eldoret, 2015)Soil acidity is one of the major problems that limit agricultural productivity. Improving fertilizer uptake is a key issue to sustainability of crop production. Fertilizer efficiency by most crops and farming systems is ... -
SCREENING FOR STEM RUST RESISTANCE IN MUTANT BARLEY (Hordeum vulgare L.) LINES
(University of Eldoret, 2013)Stem rust is a devastating disease in barley that is caused by a fungi (Puccinia graminis f.sp tritici, Eriks. and E. Henn).The disease has been controlled for quite some time due to the presence of cultivars carrying the ... -
INHERITANCE OF CATECHIN AND CAFFEINE CONTENT IN KENYAN TEA (Camellia sinensis (L.) O. Kuntze)
(University of Eldoret, 2014)Diallel designs are used in many breeding programmes because of the important genetic information they offer to plant breeders. Eight biochemical traits were studied to estimate the general combining abilities (GCA), ... -
Factors Influencing Subsidized Fertilizer Access andUse Intensity onSmall Holder Farmers inTrans Nzoia County
(International Journal of Research and Innovation in Social Science (IJRIS, 2019)Low crop yields as a result of inadequate application of fertilizer remains to be a challengelimiting optimum crop production especially among smallholder farmers in Kenya. The government of Kenya, ... -
Morphological Characterization of Selected Sesame (Sesamum IndicumL.) Genotypes in Western Kenya
(African Journal of Education, Science and Technology, 2018)Sesame is one of the most important oilseed crops in the tropical and subtropical regions of the world. Despite its importance, sesame yields in Kenya are very low due to lack of improved and high yielding ... -
Ethnomedical Survey of the Plants Used by TraditionalHealers in Narok County, Kenya
(Hindawi - Evidence-Based Complementary and Alternative Medicine, 2019)Most of the plants used by herbalists amongst the various Kenyan communities have not been documented despite their widespread use. The purpose of this research was to document the medicinal plants used by the herbalists ... -
Attempt to Model Tuberculosis with the Effects of Both Treatment and Case Detection
(Asian Research Journal of Mathematics, 2019)Tuberculosis (TB) is an infectious disease that usually affect the lungs. It is caused by bacteria and spread through the air. Due to the high rate of spread and later leads to death due to TB, this led to formulation of ... -
Pharmacokinetic, Physicochemical and Medicinal Properties of N-glycoside Anti-cancer Agent More Potent than 2-Deoxy-D-Glucose in Lung Cancer Cells
(Journal ofPharmacy and Pharmacology, 2019)Acetylated N-xylosideof 1-naphthylamine (K8A) has been shown to be more potent than 2-deoxy-D-glucose in lung cancer cells and has therapeutic potential for further drug development. In this paper we evaluate and report ...
