Faculty of Agriculture and Environmental Studies: Recent submissions
Now showing items 61-80 of 195
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Variation in Seagrass Carbon Stocks Between Tropical Estuarine and Marine Mangrove-Fringed Creeks
(Frontiers in Marine Science, 2020)Seagrass and associated blue carbon ecosystems are important carbon sinks, and hence understanding their spatial and temporal variability is vital in appreciating their potential roles in climate change mitigation and ... -
Nutrient management options for enhancing productivity and profitability of conservation agriculture under on-farm conditions in central highlands of Kenya
(AIMS Agriculture and Food, 2020)Decline in soil fertility is one of the major constraints to sustainable crop production and profitability. To meet the increasing demand for the growing population the issue of low soil fertility needs to be addressed. ... -
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 ... -
Multi-Mycotoxin Occurrence in Dairy Cattle and Poultry Feeds and Feed Ingredients from Machakos Town, Kenya
(MDPI, 2020-12)Mycotoxins are common in grains in sub-Saharan Africa and negatively impact human and animal health and production. This study assessed occurrences of mycotoxins, some plant, and bacterial metabolites in 16 dairy and 27 ... -
Assessment of the Effect of Solar Powered Milk Cooling Technology on Small Holder Dairy Farmer Earnings, Siaya County, Kenya
(IAR Journal of Agriculture Research and Life Sciences, 2020)The dairy industry in Kenya is dominated by small-scale farmers and is the most developed of the livestock sub-sectors. Yet, 85% of the approximately 850,000 small-scale dairy farmers have no access to electricity. The ... -
Factors Affecting Profitability of Agribusiness Activities: A Case Study of Smallholder Pig Farming in Tharaka-Nithi County, Kenya
(Asian Journal of Agricultural Extension, Economics & Sociology, 2020)Aims: There have been concerted efforts to commercialize the pig sub-sector so as to make it more profitable to farmers, especially smallholder farmers. Despite the development, the profitability in the sector has not ... -
Are the AgriTech Technologies Available, Adaptable and Practical to Young Farmers? Lessons from Tomato farmers in Kirinyaga County, Kenya
(Journal of Agricultural Science and Food Research, 2020)Information and communication technologies (ICTs) in particular mobile phone applications and internet are transforming how agribusiness is carried out in some parts of developing countries including Kenya. The spread ... -
EVALUATION OF TOMATO VARIETIES FOR RESISTANCE TO TOMATO LEAFMINER (TUTA ABSOLUTA) IN KIRINYAGA COUNTY, KENYA
(African Journal of Horticultural Science, 2020-07)The tomato leafminer (Tuta absoluta) (Meyrick) (Lepidoptera: Gelechiidae) is an invasive insect pest of tomato crops in many parts of Africa. It causes substantial economic losses to tomato crops in Kenya. Majority of ... -
Fine Mapping and Transcriptome Analysis of Virescent Leaf Gene v-2 in Cucumber (Cucumis sativus L.)
(Frontiers in Plant Science, 2020)Leaf color mutants are the ideal materials to explore the pathways of chlorophyll metabolism, chloroplast development and photosynthesis system. In this study, a new virescent leaf mutant 104Y was identified by spontaneous ... -
Food safety knowledge and practices of street food vendors in selected locations within Kiambu County, Kenya
(African Journal of Food Science, 2020)The safety of street foods remains a public health concern especially in developing countries like Kenya where foodborne illnesses associated with these foods have often been reported. This study determined the food ... -
COLONIAL ROOTS OF FOOD SHORTAGE IN KENYA: THE MARGINALIZAION OF THE AGIKUYU WOMEN’S INDIGENOUS KNOWLEDGE SYSTEM ON FOOD CROP PRODUCTION
(International Journal of Liberal Arts and Social Science, 2020-08)Since pre-colonial period, the Indigenous Knowledge Systems (IKS) on food crop production have played a significant role in enhancing the supply of food in the society. This paper examines the effects of marginalization ... -
Tomato Cultivation and Farmers’ Knowledge on Selected Foliar Fungal Diseases in AgroEcological Zones of Kirinyaga County, Kenya
(2022)Diseases are hindrance to tomato production in Kirinyaga County, Kenya. However, information on farmer’s knowledge about tomato diseases to warrant pesticide usage is scanty. Further, there is information gap on disease ... -
Genome-Wide Identification of GASA Gene Family in Ten Cucurbitaceae Species and Expression Analysis in Cucumber
(MDPI, 2022)Gibberellic acid-stimulated in Arabidopsis (GASA), a unique small molecular protein of plants, plays an essential role in plant growth and development. The GASA family genes have been identified and studied in many plants. ... -
Transcriptome and Metabolome Analyses Reveal New Insights into the Regulatory Mechanism of Head Milled Rice Rate
(MDPI, 2022)The head milled rice rate (HMRR) is the most important trait of milling quality, which affects the final yield and quality of rice. However, few genes related to HMRR have been identified and the regulatory mechanism of ... -
UTILIZATION OF ALATE TERMITES (Macroterme Spp) TO IMPROVE NUTRITIONAL SECURITY AMONG HOUSEHOLDS IN VIHIGA COUNTY-KENYA.
(Journal of Agriculture Science & Technology, 2021)Among key food nutritional concerns all over the globe is the rising demand for high-value protein, which is projected to double by 2050 due to the rapidly growing population in developing economies, such as Kenya. To ... -
Household responses to COVID-19 shocks: A food security implication in Kenya
(Prime Scholars Library, 2022)The primary objective of this study was to determine household coping mechanisms under COVID-19 pandemics and its implication on food security in the country. Poisson regression model was used to describe the relationship ... -
APPLICATION OF BOX-BEHNKEN DESIGN AND RESPONSE SURFACE METHODOLOGY FOR OPTIMISATION OF BUTTERNUT (CUCURBITA MOSCHATA) FRUIT YIELD USING FERTILISERS AND PINCHING
(Afr. J. Hort. Sci., 2022)Butternut (Cucurbita moschata) production is constrained by poor agronomic practices such as suboptimal application of fertilizers and lack of appropriate pinching practices aimed at improving the number of female flowers. ... -
Effects of Agricultural Land Use Practices on Soil Organic Carbon Stocks, Total Nitrogen and Available Phosphorous in Smallholder Farms in Embu County, Kenya
(Asian Journal of Environment & Ecology, 2022-04)A study was conducted to determine soil organic carbon stocks (SOCs), total nitrogen (TN) and available phosphorous (AP) changes in agricultural land use practices with a focus on maize and coffee based agricultural ... -
Effect of Rhizobium Inoculation and Phosphate Rock Fertilizer Application on Biomass Production, Nutrient use Efficiency and Yield Parameters of Green Gram (Vigna radiata)
(Kenya Plant Health Inspectorate (KEPHIS), Kenya, 2022)The research was focused on an ecologically sound and highly production of legumes particularly green gram through the application of Rhizobium and rock phosphate fertilizer. Therefore, biomass production, nutrient use ... -
Use of Cost-Effective Biofertilizers Interventions for Enhanced food Security and Soil Management Amidst Covid-19 Crisis. Review
(Infogain Publication, 2022-04)Current soil management strategies are mainly dependent on inorganic chemical-based fertilizers, which are expensive and have led to a serious threat to human health and environment. Moreover, COVID-19 pandemic caused ...