Theses & Desertations: Recent submissions
Now showing items 21-36 ya 36
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EFFECT OF PHOSPHATE FERTILIZER ON GROWTH AND YIELD OF COWPEA (Vigna unguiculata) IN NANDI SOUTH
(University of Eldoret, 2018)Phosphorus deficiency remains a key constraint to cowpea productivity in Kenya. In addition, there exist conflicting results about the effect of leaf harvest on cowpea yield. Therefore, an on-farm and greenhouse study was ... -
DESMODIUM EFFECT ON SOIL FERTILITY, STRIGA CONTROL AND MAIZE PRODUCTION IN BUSIA AND SIAYA COUNTIES, WESTERN KENYA.
(University of Eldoret, 2013)Low soil fertility, stemborer and Striga weeds limit production of maize in western Kenya. Desmodium in the “Push-Pull” technology has been found to reduce Striga and stemborer but its contribution to soil fertility ... -
INTEGRATED WATER AND NUTRIENT MANAGEMENT IN IRRIGATED KANO PLAIN’S PADDY FIELDS, KENYA
(University of Eldoret, 2012)Water shortage and paddy field nutrient (nitrogen) depletion are major constrains to sustaining and increasing rice (Oryza sativa L.) production in Kano plains, Kenya. Scarcity of water resources and increasing cost of ... -
EFFECTS OF SOIL AMENDMENTS ON PHYSICAL PROPERTIES AND MAIZE GRAIN YIELD IN POORLY RESPONSIVE SOILS OF WESTERN KENYA
(University of Eldoret, 2019)Poor soil responsiveness to fertilizer application is an emerging problem whose cause is yet to be well understood. This was the basis for a study in Western Kenya to unravel the underlying physical characteristics of these ... -
IMPROVEMENT OF NITROGEN IN FERTILITY DEPLETED SUGARCANE SOILS THROUGH SHORT- TERM PREPLANTING OF LEGUMINOUS PLANTS
(University of Eldoret, 2018)Sugarcane is the main cash crop in the sugar belt of western Kenya and provides income for farmers, particularly poverty stricken smallholders, in the region. However, due to declining soil fertility particularly, soil ... -
EFFECT OF CONSERVATION AGRICULTURE ON SELECTED SOIL PROPERTIES, MAIZE AND BEANS PERFORMANCE IN WESTERN KENYA AND EASTERN UGANDA
(2015)Despite Conservation Agriculture (CA) being advantageous towards improving soil quality and thus productivity, farmers in Western Kenya and Eastern Uganda still practice conventional tillage (CT). These result into soil ... -
EFFECTS OF CROPPING SYSTEMS, NUTRIENT LEVELS AND CROP RESIDUE APPLICATION ON SOIL ORGANIC CARBON CONTENT UNDER MINIMUM TILLAGE EXPERIMENT IN TESO DISTRICT, KENYA
(University of Eldoret, 2013)Minimum tillage practice and the use of cropping systems that maximize crop residue addition to the soil have been efficient agricultural practices in maintaining or increasing soil organic carbon (SOC) which, though central ... -
MAIZE-SOYBEAN PRODUCTION AND MICROBIAL DIVERSITY AS AFFECTED BY RHIZOBIA INOCULATION AND CROPPING SYSTEMS IN A FERRALSOL IN WESTERN KENYA
(2018)The use of promiscuous soybean varieties and commercial inoculants has been shown to increase production and improve soil fertility. However, most cropping systems are characterized by indigenous bradyrhizobia whose ... -
IMPROVEMENT OF NITROGEN IN FERTILITY DEPLETED SUGARCANE SOILS THROUGH SHORT- TERM PREPLANTING OF LEGUMINOUS PLANTS
(2018)Sugarcane is the main cash crop in the sugar belt of western Kenya and provides income for farmers, particularly poverty stricken smallholders, in the region. However, due to declining soil fertility particularly, soil ... -
FARMYARD MANURE, LIME AND ZINC IMPROVE MAIZE (Zea mays) AND DESMODIUM (Desmodium intortum) RESPONSE TO MINERAL FERTILIZERS IN VIHIGA COUNTY
(2018)Persistent food and fodder yield gaps witnessed in Vihiga County even with the application of recommended fertilizer are becoming an issue of concern to most smallholder farmers residing in the region. Closing these yield ... -
DEEP TILLAGE, LIME, MICRONUTRIENTS AND ORGANIC INPUTS REHABILITATE POORLY RESPONSIVE SOILS IN SMALLHOLDER MAIZE (Zea mays) AND SOYBEAN (Glycine max) CROPPING SYSTEMS OF WESTERN KENYA
(2018)Maize (Zea mays) and soybean [Glycine max (L.) Merr] grain yields in smallholder farms of western Kenya are persistently low, particularly in soils that respond poorly to fertilizer application. A multi-locational trial ... -
EFFECT OF PHOSPHATE FERTILIZER ON GROWTH AND YIELD OF COWPEA (Vigna unguiculata) IN NANDI SOUTH
(2018)Phosphorus deficiency remains a key constraint to cowpea productivity in Kenya. In addition, there exist conflicting results about the effect of leaf harvest on cowpea yield. Therefore, an on-farm and greenhouse study was ... -
EFFECTS OF SOIL AMENDMENTS ON PHYSICAL PROPERTIES AND MAIZE GRAIN YIELD IN POORLY RESPONSIVE SOILS OF WESTERN KENYA
(2019-11-30)Poor soil responsiveness to fertilizer application is an emerging problem whose cause is yet to be well understood. This was the basis for a study in Western Kenya to unravel the underlying physical characteristics of these ... -
EFFECTS OF NITROGEN FERTILIZER AND HERBICIDE COATED MAIZE
(2016-05-23)Striga hermonthica (witch weed) infestation and low soil fertility are two major constraints to maize production in western Kenya. The low inherent soil fertility and poor crop management practices result in subsequent ... -
NUTRIENTS LIMITING SOYBEAN (Glycine max L) PRODUCTION IN ACRISOLS AND FERRALSOLS OF KAKAMEGA AND BUSIA COUNTIES
(2016-05-23)Soybean is a good source of protein and calories and therefore important for food security. Soybean yields in western Kenya stand at 0.6 t ha-1 season-1against a potential of 3 to 3.6 t ha-1 season-1. This has been attributed ... -
DEVELOPMENT OF SOIL CLIMATE REGIMES OF KENYA USING SPATIAL JAVA NEWHALL SIMULATION MODEL
(2016-05-23)Climate change is a fundamental threat to food security, development and the fight against poverty. Identification of strategies to alleviate its impacts on agriculture is essential. One such strategy is making future ...
