https://repository.maseno.ac.ke/handle/123456789/12 Fri, 15 May 2026 10:52:46 GMT 2026-05-15T10:52:46Z https://repository.maseno.ac.ke/handle/123456789/6453 Assessing cassava marketing, policy frameworks and value chains in western kenya Chesang, Jacob; Aila, Fredrick; Mise, Jairo; Ondiwa, Simon; Wanyonyi, Renson; Dida, Mathew Cassava is a critical root crop in Kenya, contributing to food security and household income, yet its production, processing, and commercialization remain underdeveloped. This study assessed the potential of value-added cassava products to enhance food security and income generation in Migori and Siaya counties. Data were collected through key informant interviews and stakeholder consultations, focusing on cassava marketing, policy frameworks and value chains. Findings reveal that marketing of cassava products is predominantly informal, with small-scale traders and individual consumers dominating the value chain, while competition from substitute staples and minimal promotional strategies further limit sales. Value addition is minimal, primarily involving washing, peeling, chipping, and solar drying, with significant potential for mechanization and processing to enhance product quality and profitability. The policy environment is underdeveloped, with limited county-level regulations and insufficient stakeholder engagement in policy formulation. The study concludes that an integrated approach, including targeted policy development, institutional support, investment in processing technologies, market integration, and capacity building, is essential to strengthen the cassava value chain, improve productivity, and enhance household income and food security in Western Kenya. Vol. 14, Issue 2, Feb 2026 Mon, 02 Feb 2026 00:00:00 GMT https://repository.maseno.ac.ke/handle/123456789/6453 2026-02-02T00:00:00Z https://repository.maseno.ac.ke/handle/123456789/6374 Health providers’ perspectives on effects of the COVID-19 pandemic and anti-epidemic measures on maternal health services in Nairobi, Kenya: a qualitative study Wangamati, Cynthia Khamala; Geissler, Paul Wenzel; Nyambedha, Erick Otieno; Prince, Ruth Jane The first case of COVID-19 in Kenya was confirmed in March 2020; the Kenyan government swiftly introduced measures to curb transmission, some of which negatively impacted maternal health services. Most research on the effects of COVID-19 on maternal health is from the perspectives of pregnant women and mothers. Our study explores health providers’ perspectives on the effect of COVID-19 on maternal health services in Nairobi, Kenya. Fri, 11 Apr 2025 00:00:00 GMT https://repository.maseno.ac.ke/handle/123456789/6374 2025-04-11T00:00:00Z https://repository.maseno.ac.ke/handle/123456789/6373 Caregivers’ lived experiences of childhood probable pneumonia through a gendered lens in western Kenya Ngere, Sarah Hawi; Olang’o, Charles; Ochola, Kennedy,et al. Gender intersects with multiple forms of socio-cultural, economic and health system factors to influence the overall care-seeking experiences of caregivers. Tue, 08 Jul 2025 00:00:00 GMT https://repository.maseno.ac.ke/handle/123456789/6373 2025-07-08T00:00:00Z https://repository.maseno.ac.ke/handle/123456789/6372 Caregivers’ perceptions of childhood pneumonia in Western Kenya: a theory of practice perspective Ngere, Sarah Hawi; Olang'o, Charles Omondi; Kiyuka, Patience,et al Caregivers' beliefs about their children’s health, perceived causes of illness, and approaches to treatment significantly influence health-seeking behavior. Using Bourdieu’s Theory of Practice, we explore the influence of caregivers’ social and cultural capital within a specific social environment that shapes pneumonia perceptions. An ethnographic study, a combined mixed method qualitative study, was conducted between April and October 2024. A total of 14 in-depth interviews, 3 focus group discussions, and 11 caregivers participated in the participant observation. Transcribed interviews were analyzed using a phenomenological hermeneutic approach by reading and re-reading transcripts to identify recurrent themes and interpret the understanding of childhood illnesses, perceptions of pneumonia, and how they influence health-seeking behavior. Caregivers have reported three main causes of pneumonia: exposure to cold, hereditary factors, and pathogens. All caregivers identified exposure to cold, such as cold weather or riding motorcycles, as a cause of pneumonia. Few knew that germs could cause pneumonia, while a few believed that pneumonia was hereditary. Asthma, perceived as a hereditary condition, is also believed to cause pneumonia. However, there is confusion regarding whether pneumonia and asthma are distinct illnesses or the same condition. Regardless of the specific belief, exposure to the cold remained the most dominant and widely accepted explanation for pneumonia across all caregivers. Additionally, there was no widely recognized local terminology for pneumonia; instead, caregivers described it using literal descriptions of observed symptoms, such as coughing, chest congestion, and difficulty in breathing. Caregivers’ symptom-based interpretations reflected reliance on observable signs rather than biomedical diagnostic labels. Perceptions of pneumonia and terminologies were predominantly shaped by cultural beliefs and interactions within the social environment. To minimize the gap between biomedical and culturally mediated knowledge, culturally sensitive health education programs that emphasize the recognition of key pneumonia symptoms using locally understandable languages and concepts should be developed and initiated. Tue, 05 Aug 2025 00:00:00 GMT https://repository.maseno.ac.ke/handle/123456789/6372 2025-08-05T00:00:00Z https://repository.maseno.ac.ke/handle/123456789/6371 The potential of natural products in metabolic disease management: a thorough exploration of the case of Uganda Ahikiriza, Allan Amooti; Bukke, Sarad Pawar Naik; Yadesa, Tadele Mekuriya, et al As Ugandans grapple with an increase in metabolic diseases, researchers are turning to their rich tradition of natural remedies. This review explores promising plants, such as Moringa oleifera, bridging the gap between the wisdom of Ugandan healers and modern science. Although these plants show potential, challenges remain. Many lack rigorous testing, standardized extracts, and long-term safety data. To unlock their true potential, a multipronged approach is needed. First, well-designed clinical trials are crucial to bringing together traditional healers and modern researchers. Imagine a Ugandan pharmacist precisely measuring a Moringa oleifera extract – this standardization ensures consistent results for future patients. Second, researchers need to delve deeper into how these plants influence the body. Finally, long-term safety studies are essential, especially when combined with medications. By following these steps, researchers can unleash the true power of Ugandan natural products. This empowers Ugandans to take control of their health. Future exploration of lesser-known plants and culturally sensitive education programs can further equip Ugandans on their way to well-being. Fri, 10 Jan 2025 00:00:00 GMT https://repository.maseno.ac.ke/handle/123456789/6371 2025-01-10T00:00:00Z https://repository.maseno.ac.ke/handle/123456789/6370 Dataset for AABS baseline/characterization in Kenya (wp3) Manyise, Timothy; Dompreh, Eric Brako; Juma, Fredrick .et al. This baseline study was conducted in October 2024 as part of the Asia Africa BlueTech Superhighway project. The study comprised of different modules: demographic characteristics, personal characteristics, market dynamics, fish loss assessment, current postharvest practices and challenges, climate and environment, training and capacity building on postharvest technologies, food and nutrition, gender empowerment, and poverty. The article can be accessed in full via: https://hdl.handle.net/10568/168767 Thu, 31 Oct 2024 00:00:00 GMT https://repository.maseno.ac.ke/handle/123456789/6370 2024-10-31T00:00:00Z https://repository.maseno.ac.ke/handle/123456789/6369 Exploring regenerative aquaculture initiatives for climate-resilient food production: Harnessing synergies between technology and Agroecology Ogello, Erick; Muthoka, Mavindu; Outa, Nicholas This review evaluates regenerative aquaculture (RA) technologies and practices as viable pathways to foster resilient, ecologically restorative aquaculture systems. The key RA technologies examined include modern periphyton technology (PPT), biofloc technology (BFT), integrated multitrophic aquaculture (IMTA), and alternative feed sources like microalgae and insect-based diets. PPT and BFT leverage microbial pathways to enhance water quality, nutrient cycling, and fish growth while reducing environmental pollutants and reliance on conventional feed. IMTA integrates species from various trophic levels, such as seaweeds and bivalves, to recycle waste and improve ecosystem health, contributing to nutrient balance and reducing environmental impact. Microalgae and insect-based feeds present sustainable alternatives to fishmeal, promoting circular resource use and alleviating pressure on wild fish stocks. Beyond these technologies, RA emphasizes sustainable practices to maintain fish health without antibiotics or hormones. Improved disease monitoring programs, avoidance of unprocessed animal by-products, and the use of generally recognized as safe (GRAS) substances, such as essential oils, are highlighted for their role in disease prevention and immune support. Probiotics are also discussed as beneficial microbial supplements that enhance fish health by promoting gut microbiota balance and inhibiting harmful pathogens. This review, therefore, marks an important and essential step in examining the interconnectedness between technology, agroecology, and sustainable aquaculture. This review was based on an extensive search of scientific databases to retrieve relevant literature. https://doi.org/10.3390/aquacj4040024 Thu, 05 Dec 2024 00:00:00 GMT https://repository.maseno.ac.ke/handle/123456789/6369 2024-12-05T00:00:00Z https://repository.maseno.ac.ke/handle/123456789/6368 Exploring future scenarios for advancing low emission development in Kenyan aquatic food systems Ogello, Erick; Schindler, Lisa; Chan, Chin Yee.et al. This study aims to closely explore the potential of sustainable climate smart aquaculture (CSA) technologies, innovations and management practices (TIMPs) and sustainable fisheries management practices to reduce GHG emissions in Kenya while increasing climate resilience and boosting food production. In this paper, we used a mixed-methods approach for a systematic review process and a multistakeholder workshop that were conducted to explore future scenarios on the transformation and development of aquatic food systems. In Kenya, priority areas with high potential for low-GHG emissions in aquaculture include (i) selective breeding, (ii) solar powered recirculating aquaculture systems (RASs), (iii) aquaponics, (iv) novel fish feed alternatives, such as biofloc technology (BFT), periphyton technology (PPT) and sustainable biowaste management using black soldier fly larvae (BSFL), (v) integrated agriculture–aquaculture (IAA) and integrated multitrophic aquaculture systems (IMTAs). For capture fisheries, the main objective is to reduce fuel combustion and bottom contact while outlining the prospects of using fuel alternatives and limiting fishing efforts to reduce GHG emissions in the sector. Furthermore, post-harvest technologies support the addition of fish value and minimize food waste, while optimized processing efficiency reduces the release of GHG emissions. This paper recommends the formulation of supporting public and private sector policies that include incentives and capacity enhancement of local communities to encourage adoption and upscaling of CSA technologies. This will support the transition to low-GHG aquaculture production in Kenya’s aquaculture sector. In doing so, it will enhance food security while minimizing the negative impacts of fisheries and aquaculture on the environment. https://cgspace.cgiar.org/items/065c8cd9-9216-4e52-86a0-cfb1f14f7ddc#:~:text=https%3A//hdl.handle.net/10568/163447 Fri, 13 Dec 2024 00:00:00 GMT https://repository.maseno.ac.ke/handle/123456789/6368 2024-12-13T00:00:00Z https://repository.maseno.ac.ke/handle/123456789/6367 Nutritional Profile of Economically Valuable Fish Species in the Lake Victoria Basin: Implications for Food and Nutrition Security Among Local Communities Munguti, JM; Muthoka, M; Iteba, J.O.et al Fish can help address human nutrient deficiencies but is often overlooked in nutrition policies due to insufficient evidence. This study evaluates the nutritional profiles of five economically significant fish species in the Lake Victoria Basin: Nile tilapia (Oreochromis niloticus), Nile perch (Lates niloticus), Silver cyprinid (Rastrineobola argentea), African catfish (Clarias gariepinus), and lungfish (Protopterus aethiopicus). A comprehensive literature search was conducted across Google Scholar, PubMed, Web of Science, and Scopus. Studies were screened based on their relevance, methodological rigor, and focus on moisture, ash, lipid, protein content, and fatty acid composition, resulting in the selection of 46 peer-reviewed studies published within the last 20 years. Nile tilapia contains 69.36%–80.03% moisture, 16.40%–23.47% protein, 0.08%–3.77% lipid, and significant omega3 polyunsaturated fatty acids (PUFAs) (18.9%–33.0%). Nile perch exhibits similar moisture (67.30%–79.6%) and protein (15.93%–22.51%) levels, with lipid content of 0.59%–4.16% and omega-3 PUFAs (12.47%–33.0%). Silver cyprinid shows high variability in protein (15.44%–79.44%) and lipid (0.09%– 22.38%) content, with PUFAs comprising 21.68%–35.78%. African catfish has 69.16%–73.54% moisture, 19.93%–23.06% protein, and omega-3 PUFAs ranging from 27.9%–36.9%. Lungfish stands out for its fatty acid diversity, including 35.2%–49.2% PUFAs (13.0%–27.9% omega-3, 11.7%–30.0% omega-6). Although nutritional profiles vary due to environmental and biological factors, all species are nutrient-dense. Thus, promoting the sustainable harvesting and consumption of these fish can contribute substantially to improving dietary quality and nutrition security in communities reliant on Lake Victoria’s fisheries. Wed, 30 Apr 2025 00:00:00 GMT https://repository.maseno.ac.ke/handle/123456789/6367 2025-04-30T00:00:00Z https://repository.maseno.ac.ke/handle/123456789/6366 Historical Origin of Trout Farming in Kenya: Current Status, Challenges, and Future Prospects Kyule, Domitila; Munguti, Jonathan; Muthoka, Mavindu .et al Rainbow trout farming in Kenya remains an underdeveloped yet high-potential sector within the country’s aquaculture industry, despite the availability of suitable ecological conditions in high-altitude regions. This review critically examines the historical evolution, current status, challenges, and future prospects of rainbow trout farming in Kenya, drawing on comparative insights from leading rainbow trout-producing nations. Introduced during the early 20th century for sport fishing, rainbow trout aquaculture has gradually transitioned into a commercial enterprise, albeit at a limited scale. Despite increasing consumer demand and premium market value, the industry faces significant constraints, including inadequate seed supply, high feed costs, climate variability, weak market infrastructure, regulatory inefficiencies, and limited research and extension support. The reliance on imported fingerlings and feeds exacerbates production costs, making the sector less competitive. Furthermore, climate change-induced water scarcity and rising water temperatures threaten cold-water aquaculture, necessitating urgent adaptation strategies. Drawing lessons from global industry leaders, such as Norway, Chile, and India, this review highlights strategic interventions for optimizing Kenya’s rainbow trout farming industry, including strengthening hatchery systems, developing cost-effective local feed, enhancing climate-smart farming technologies, and establishing structured market linkages. Policy reforms and increased investment in research, extension services, and environmental conservation are crucial for unlocking the untapped potential of rainbow trout aquaculture. If effectively harnessed, rainbow trout farming could contribute significantly to national fish production, rural livelihoods, and economic growth while promoting environmental sustainability. https://doi.org/10.1155/are/8816761 Tue, 12 Aug 2025 00:00:00 GMT https://repository.maseno.ac.ke/handle/123456789/6366 2025-08-12T00:00:00Z