Browsing Department of Plant Science by Title
Now showing items 101-120 of 127
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Potential of orange-fleshed sweet potato in increasing vitamin A dietary intake in up to 60-month-old children in Laikipia, Kenya
(CODEN (USA):, 2014-04)Developing countries, more so those in sub-Saharan Africa, are having to grapple with high prevalence of vitamin A deficiency. Food based approaches are being recommended as the sustainable interventions. In Kenya, ... -
Potential Use of Beneficial Microorganisms for Soil Amelioration, Phytopathogen Biocontrol, and Sustainable Crop Production in Smallholder Agroecosystems
(Frontiers in Sustainable Food Systems, 2021-04-29)Smallholder agroecosystems play a key role in the world’s food security providing more than 50% of the food produced globally. These unique agroecosystems face a myriad of challenges and remain largely unsupported, yet ... -
Preparation and Evaluation of Goat ManureBased Vermicompost for Organic Garlic Production in Manyatta sub-county, Kenya
(International Journal of Environment, Agriculture and Biotechnology (IJEAB), 2020-02)Application of vermicompost in crop production results in improved soil chemical properties. Studies relating to use of vermicompost as alternative to synthetic fertilizers have gotten considerable attention as the demand ... -
Prevalence of banana Xanthomonas wilt in Nithi, Tharaka-Nithi County in Kenya
(Journal BiNET, 2021-05-30)Banana (Musa spp.) is a nutrient rich crop grown in small and large scale across the globe. It is rich in carbohydrates, vitamins and minerals thus, it may serve as the source of nutrition in low resourced regions such ... -
PRODUCTION OF MINERAL NUTRIENT-RICH MULTIPURPOSE PUMPKIN LEAFY VEGETABLES USING INTEGRATED NITROGEN, MULCH AND GA3
(2022-04)Understanding the effect of nitrogen, mulch and gibberellic acid on minerals and metabolites in multipurpose pumpkin (Cucurbita moschata Duch) is important since it is a dependable source of food, providing families producing ... -
Prosopis juliflora management and grassland restoration in Baringo County, Kenya: Opportunities for soil carbon sequestration and local livelihoods
(John Wiley & Sons Ltd, 2021-02-04)1. Climate change, land degradation and invasive alien species (IAS) threaten grassland ecosystems worldwide. IAS clearing and grassland restoration would help to reduce the negative effects of IAS, restore the original ... -
A protocol for rooting and growing apple rootstock microshoots.
(1998)Microshoots of apple (Malus domestica Borkh.) rootstocks G. 65, G.30 and G.11 were transferred from stage II axillary shoot cultures to stage III rooting media containing 10 levels of indole-butyric acid (IBA) for four ... -
Qualitative, Quantitative and Quality Variation of Naturalized Pumpkin Accessions in Mother and Baby Trials in Kenya
(2017)Pumpkin (Cucurbita moschata (Lam.) Poir.) is unsystematically produced in many tropical countries and development of standard cultivars using naturalised and adapted genetic resources has not yet been done. The present ... -
Rapid micropropagation of passion fruit (Passiflora edulis Sims.) varieties.
(2004-02)Lack of adequate, healthy plants can hamper production of passion fruits (Passiflora edulis Sims.). Seed propagation results in undesirable variability, inadequate and seasonal supply. This research aimed at rapid generation ... -
Relationships of Selected Endogenous Factors Associated with Direct Somatic Embryogenesis of Coffee (Coffea arabica L.)
(2018-05-30)Coffee is one of the most important cash crops produced in the world with great economic returns to growers and national gross domestic product. Somatic embryogenesis is a morphogenetic processes leading to plantlet ... -
Resistance to spotted stem borer in commercial maize hybrids and open pollinated varieties in Kenya. Contributions from the 3rd Africa-Wide Women and Young Professionals in Science Competitions.
(2014)ABSTRACT Lepidoptera stem borers are major maize insectpests estimated to be responsible for annual losses of around 15% in sub-Saharan Africa and 13.5% in Kenya. The spotted stem borer (Chilo partellus Swinhoe, ... -
Response of Soil Chemical Properties to Rhizobium and Rock Phosphate Fertilizer Application under Green - Grams in Tharaka Nithi County, Kenya
(Asian Journal of Soil Science and Plant Nutrition, 2020-12-12)Soil fertility decline is one of the major constraints in agricultural productivity. Biological nitrogen fixation (BNF) in legumes can offer a cost-effective and sustainable means towards soil fertility management. ... -
Response of strawberry quality and profitability to farmyard manure and triple super phosphate under tropical high altitude conditions
(2011)Quality of strawberries in the tropics is partly limited by poor soil fertility, while profitability of different nutrient management strategies has not been established. The present study determined the effect of 0, 18, ... -
Responses of tropical maize landraces to Spotted stem borer damage in Kenya
(2013-03)The potential to manage insect pests using host-plant resistance exists, but has not been exploited adequately. The objective of this study was to determine the resistance of 75 tropical maize landraces ... -
Restoration of degraded grasslands, but not invasion by Prosopis julifora, avoids trade‑ofs between climate change mitigation and other ecosystem services
(Nature research, 2020)Grassland degradation and the concomitant loss of soil organic carbon is widespread in tropical arid and semi-arid regions of the world. Aforestation of degraded grassland, sometimes by using invasive alien trees, has ... -
RHIZOCTONIA SOLANI OF POTATO AND ITS MANAGEMENT: A REVIEW
(EScience Press, 2021)Potatoes are an annual and the most cultivated tuberous crop worldwide. Potatoes play an important role to fulfil the world’s basic food requirements because of enriched nutrients and delicious taste. Rhizoctonia solani ... -
Seed Potato Growth, Harvest Index and Net Economic Benefit Improvement through Irrigation Water, Nitrogen and Phosphorus Management
(Columbia International Publishing, 2016)A study was conducted in a Rainshelter (RTrial) at Egerton University to determine the correlation between irrigation water, nitrogen (N) and phosphorus (P) application on seed potato growth, harvest index (HI) and net ... -
Shelf-life of pumpkin-blended products, flour and fruit slices of different presentation formats
(Science Publishing Group, 2019-04-10)Pumpkin has high potential of generating income and overcoming food insecurity. Today’s consumer looks upon the food industry to provide healthy, attractive convenience products that remain wholesome for long. However, ... -
Soil management strategies enhanced crop yield, soil moisture, and water productivity in Nitisols of the Upper Eastern Kenya
(Elsevier, 2021)Low soil moisture and declining crop yield caused by erratic rainfall, and poor soil management practises contribute to the continuous decrease in water productivity. We sought to assess the effects of the selected soil ... -
STUBBORN DISEASE OF CITRUS CAUSED BY SPIROPLASMA CITRI: A SHORT NOTE
(EScience Press, 2021-08)Citrus fruit is considered a very nutritious and delicious diet. Citrus consists of lemon, oranges, mandarin, and grapefruit which have economic value in the world. Significant losses occur in citrus due to numerous ...