Browsing Department of Biotechnology by Title
Now showing items 19-38 of 80
-
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 ... -
DEVELOPMENT OF AN EXTRACTOR TO IMPROVE THE PROCESSING OF QUALITY HONEY HARVESTED FROM INDIGENOUS HIVES AND NATURAL COLONIES
(University of Eldoret, 2021)In Kenya, the estimated potential of honey production annually is 100,000 metric tonnes. This potential is not met due to highly productive areas remaining unexploited. Marigat in Baringo County is among the ASAL areas ... -
Discovery of genomic regions associated with grain yield and agronomic traits in Bi-parental populations of maize (Zea mays. L) Under optimum and low nitrogen conditions
(Frontiers in Genetics, 2023-10)Low soil nitrogen levels, compounded by the high costs associated with nitrogen supplementation through fertilizers, significantly contribute to food insecurity, malnutrition, and rural poverty in maize-dependent smallholder ... -
DIVERSITY OF ELITE KENYAN BREAD WHEAT MUTANT LINES IN STEM RUST (Puccinia graminis f. sp. tritici) RESISTANCE
(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 ... -
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 ... -
Effect Of Gamma Irradiation Mutagenesis On Diversity Of Cassava Tissue Culture Plantlets
(International Journal of Scientific & Engineering Research, 2021-02)Cassava, Manihot esculenta Crantz (Euphorbiaceae), is one of the leading food and feed plants of the world and stands as the 3rd largest source of carbohydrates for human consumption after rice and maize. However, the ... -
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 ... -
EFFECT OF SPATIAL ARRANGEMENT AND VARIETY ON PERFORMANCE OF COMMON BEAN (Phaseolus vulgaris L) IN WESTERN KENYA
(University of Eldoret, 2017)Common bean (Phaseolus vulgaris) is one of the most important food security pulse crops grown in Kenya. Its production is limited by a number of agronomic practices including spatial crop arrangement and crop cultivar. A ... -
Effective Adoption of Striga Control Technologies in Maize by Association and Non-Association Farmers in Bungoma County
(Kenya,African Journal of Education, Science and Technology,2018, 2018)Striga species also known as witchweeds decimate agriculture in most parts of Africa, attacking the major cereal grains and legumes, and halving the already very low yields of subsistence farmers in Kenya, Bungoma County ... -
Effects of Deficit Irrigation and Mulch on Yield and Quality of Potato Crop
(African Journal of Education, Science and Technology, 2018, 2018)Field trials were carried out at Uswo location, located in North Rift part of Kenya during March 2016-July 2016 growing seasons. The main objective was to determine the yield and quality responses of potato crop to deficit ... -
EFFECTS OF DEFICIT IRRIGATION ON YIELD AND QUALITY OF ONION CROP
(2016-05-23)There is shortage of onions in Uasin Gishu and Nandi counties during dry season from October to March when the demand is high. Rainfall during the period is inadequate for crop development. This study aimed at testing ... -
EFFECTS OF MUTAGENESIS ON DROUGHT TOLERANCE AND AGRONOMIC TRAITS OF SELECTED BREAD WHEAT (Triticum aestivum L.)
(University of Eldoret, 2016)Wheat (Triticum aestivum L) is an annual crop widely cultivated as small-grain cereal. It is among the most important cereal crops grown that contribute significantly to food security and is ranked second after maize. ... -
EFFECTS OF SOWING DATES ON WHEAT CROP YIELD: APPLICATION OF AQUACROP MODEL UNDER ALTERNATIVE SOIL MOISTURE REGIMES
(University of Eldoret, 2016)Kenya faces numerous challenges against the need to increase food production to feed an increasing population, especially with the setbacks posed by the current enigma of climate change and declining crop productivity. ... -
EFFECTS OF SPRINKLER IRRIGATION ON SOIL PHYSICAL PROPERTIES AND GREEN GRAM CROP YIELD
(University of Eldoret, 2014)Kenya’s land area is 582,646 Km2 with 17% suitable for rain-fed agriculture and 83 % classified as arid and semi-arid and cannot reliably support agricultural activities unless under irrigation . Insufficient water ... -
Efficiency of pumpkin (Cucurbita pepo), sweet wormwood (Artemisia annua) and amaranth (Amaranthus dubius) in removing nutrients from a smallscale recirculating aquaponic system
(Aquaculture International Research Journal, 2019)In aquaponic systems, plants absorb dissolved nutrients from aquaculture wastewater for their growth. The removal of nutrients allows reuse of water and minimises wastewater discharge to the surrounding environment. This ... -
ENHANCEMENT OF ARTEMISININ IN ARTEMISIA ANNUA L. THROUGH INDUCED MUTATION
(University of Eldoret, 2016)Artemisia annua is the source of artemisinin, an antimalarial drug which is effective against multidrug-resistant strains of plasmodium, the malarial parasite. Malaria has serious effects on morbidity and mortality thus ... -
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 ... -
EVALUATING PRODUCTIVITY OF THREE LEGUME SPECIES AND THEIR RESPONSE TO INORGANIC FERTILIZER IN MAKUENI COUNTY, KENYA
(University of Eldoret, 2016)Grain legume production in Makueni County is low mainly due to drought and declining soil fertility. Drought tolerant legumes can be used to mitigate the effects of drought as well as improving soil fertility. The objective ... -
EVALUATION OF ADAPTABILITY AND YIELD STABILITY OF SELECTED SWEET CORN VARIETIES GROWN IN RIFT VALLEY PROVINCE IN KENYA
(University of Eldoret, 2013)Food security has been of a major concern globally. In Kenya the national development Blueprint Vision 2030, envisages the eradication poverty and enhanced food security. Agricultural sector’s economic importance thus ... -
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 ...