Parcourir Theses & Desertations par titre
Voici les éléments 20-39 de 59
-
EVALUATION OF ADAPTABILITY POTENTIAL AND GENETIC DIVERSITY OF KENYAN DOLICHOS BEAN (Lablab purpureus (L.) SWEET) GERMPLASM
(University of Eldoret, 2015)Lablab purpureus L., synonym Dolichos lablab (L.) Sweet; 2n = 22 or 24 belongs to the family Leguminosae. It is widely grown in Kenya and popular among many Kenyan communities as a grain legume, animal fodder and green ... -
EVALUATION OF BARLEY GENOTYPES FOR RESISTANCE TO NET BLOTCH AND DETERMINATION OF PATHOGEN DIVERSITY
(University of Eldoret, 2013)Net blotch caused by Pyrenophora teres is one of the most destructive foliar diseases of barley (Hordeum vulgare) in the world, Kenya included. Frequent evolution of net blotch pathotypes, continuous overcoming of resistance ... -
EVALUATION OF EFFECT OF INDUCED MUTAGENESIS ON MORPHOLOGICAL AND AGRONOMIC TRAITS OF SELECTED IRISH POTATO ((Solanum tuberosum L.) VARIETIES IN KENYA.
(University of Eldoret, 2015)Potato is ranked fourth most important food crop in the world while in Kenya, it‟s the second most important food crop after maize. Although Potato has the widest genetic diversity among related wild species than any ... -
EVALUATION OF PERFORMANCE OF SELECTED FODDER GRASSES AS ALTERNATIVE TO NAPIER (PENNISETUM PURPUREUM SCHUMACH) IN WESTERN KENYA
(University of Eldoret, 2015)Napier grass (Pennisetum purpureum Schumach), the most preferred fodder species for dairy production in East and Central Africa, is under threat from stunt disease that can reduce forage yield by 40 to 90%. Field trials ... -
EVALUATION OF YIELD POTENTIAL AND MANAGEMENT PRACTICES AFFECTING SOYBEAN PRODUCTION IN WESTERN KENYA
(University of Eldoret, 2015)Soybean production in Western Kenya is low despite its yield potential. This is due to poor soil fertility, spacing and genotypes among others. Eleven soybean genotypes were evaluated for two seasons in three agro ecological ... -
FALL ARMYWORM (Spodoptera frugiperda) INFESTATION: FARMERS’ PERCEPTION, KNOWLEDGE AND DAMAGE IN BUNGOMA AND KERICHO COUNTIES, ITS BIOLOGY AND HOST PLANT RESISTANCE
(University of Eldoret, 2019)Fall armyworm (FAW) is a new and invasive pest causing economic damage to various crops. In maize the yield loss by this pest has been estimated to be 60 %. The pest is mainly controlled using chemical insecticides which ... -
GENETIC ANALYSIS AND SELECTION FOR PHOSPHORUS EFFICIENCY IN
(2016-05-23)Low available phosphorus (P) remains a major limitation to maize (Zea mays L.) productivity in low P soils. Selecting maize hybrids that acquire and use P efficiently could reduce the rising costs of inorganic P. The ... -
GENETIC ANALYSIS AND SELECTION FOR PHOSPHORUS EFFICIENCY IN KENYAN MAIZE (Zea mays L.).
(University of Eldoret, 2014)Low available phosphorus (P) remains a major limitation to maize (Zea mays L.) productivity in low P soils. Selecting maize hybrids that acquire and use P efficiently could reduce the rising costs of inorganic P. The ... -
GENETIC ANALYSIS OF RESISTANCE TO FUSARIUM EAR ROT (FUSARIUM VERTICILLIOIDES) IN TROPICAL MAIZE (ZEA MAYS L.)
(University of Eldoret, 2016)Fusarium ear rot of maize is caused by Fusarium verticillioides (=F. moniliforme) and F. proliferatum, with F. verticillioides being the most widespread in Kenya. Fusarium ear rot causes yield loss in maize production ... -
INCIDENCE, RACE DETERMINATION AND SURVIVAL OF BLACK ROT PATHOGEN (Xanthomonas Campestris pv campestris) IN Brassica SEEDS AND CROP DEBRIS IN KENYA
(2016)Xanthomonas Campestris pv campestris (Xcc) is a seedborn pathogen that cause black rot, a destructive disease of Brassica and the primary source of inoculum. Xcc. is the major problem of infestation in Brassica seeds. ... -
INFLUENCE OF AGRONOMIC PRACTICES ON SEED QUALITY AND LEAF YIELD OF JUTE MALLOW (Corchorus olitorius) IN THE NORTH RIFT REGION, KENYA
(2018)Production of Jute mallow (Corchorus olitorius) in Kenya has been low due to many reasons, some of them being poor production agronomic practices by farmers such as poorly spaced plants, incorrect fertilizer rates, incorrect ... -
INFLUENCE OF AGRONOMICPRACTICES ON SEED QUALITY AND LEAF YIELD OF JUTE MALLOW (Corchorus olitorius) IN THE NORTH RIFT REGION, KENYA
(University of Eldoret, 2018)Production of Jute mallow (Corchorus olitorius) in Kenya has been low due to many reasons, some of them being poor production agronomic practices by farmers such as poorly spaced plants, incorrect fertilizer rates, incorrect ... -
INFLUENCE OF PHOSPHOROUS FERTILIZER AND LIME ON SEED QUALITY OF SOYBEAN (Glycine max (L.) Merrill) IN WESTERN KENYA
(University of Eldoret, 2017)Soybean (Glycine max (L.) Merrill) is a versatile crop useful in the economy as human diet, animal feed and for industrial purposes. However, production has been dwindling due to poor seed quality among other constraints. ... -
INFLUENCE OF PLANT DENSITY AND FERTILIZER APPLICATION ON GROWTH, YIELD AND QUALITY OF SWEET PEPPER (Capsicum annuum) IN UASIN GISHU COUNTY.
(University of Eldoret, 2013)Sweet pepper well known for its nutritional and medicinal values is also emerging as an important cash crop in the local and international markets. The quality of sweet pepper produced in Uasin Gishu is low thus failing ... -
INFLUENCE OF PLANT METABOLITES ON FLEA BEETLE, Phyllotreta mashonana (Coleoptera, Chrysomelidae) DAMAGE ON SPIDER PLANT, Cleome gynandra. L. MORPHOTYPES
(University of Eldoret, 2013)Spider plant (Cleome gynandra.L) is an African Leafy Vegetable (ALV). The crop is well adapted to a wide range of ecologies and has been differentiated into three main morphotypes based on the stem colours of purple, ... -
INFLUENCE OF PRODUCTION PRACTICES ON SEED QUALITY OF SPIDERPLANT (Cleome.gynandra L.) ECOTYPES FOUND IN WESTERN KENYA AND EASTERN UGANDA
(University of Eldoret, 2014)Spiderplant is an African leafy vegetable that has gained popularity in the recent past, it is grown in a wide range of environmental conditions and is a rich source of vitamins A (β-carotene) and C and minerals Calcium ... -
INFLUENCE OF RIDGING AND INTERCROPPING ON SORGHUM PRODUCTIVITY IN ARID AND SEMI-ARID LANDS
(University of Eldoret, 2022-10)Sorghum is a staple food crop and essential for food security in Arid and Semi-Arid Lands (ASALs). The crop is one of the major sources of livelihood in Kenya’s Eastern, Western and Rift Valley regions. Sorghum productivity ... -
INFLUENCE OF SEED ASPECTS AND PHOSPHORUS FERTILIZATION ON SEED QUALITY OF VELVET BEAN (MUCUNA PRURIENS L.) IN WESTERN KENYA
(University of Eldoret, 2022-11)Velvet bean (Mucuna pruriens) is known as a high yielding leguminous crop which is used as vegetable and fodder. However, seed morphological variability and seed coat dormancy has been reported, to affect seed germination ... -
INFLUENCE OF SPACING, TRELLIS/ STAKING AND PRUNING ON GROWTH AND YIELD OF VINE SPINACH (Basella alba L) IN WESTERN KENYA
(University of Eldoret, 2018)Basella alba L is a highly nutritious indigenous leafy vegetable besides medicinal benefits as compared to other leafy vegetables. Locally known as ‘Enderema’ in Luhya (Western Kenya) has the potential to alleviate ... -
INFLUENCE OF Trichoderma harzianum FROM SEMI-ARID SOILS ON MAIZE SEED GERMINATION AND EARLY SEEDLING GROWTH UNDER WATER STRESS
(University of Eldoret, 2015)Water stress is one of the major constraints on plant productivity worldwide and is projected to aggravate with climatic changes while human population is at its exponential phase. On the other hand, Trichoderma spp. ...
