Browsing Department of Aquaculture and Fisheries Management by Title
Now showing items 1-20 of 37
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Assessment of Growth Performance of Monosex Nile Tilapia (Oreochromis Niloticus) in Cages Using Low-Cost, Locally Produced Supplemental Feeds and Training Fish Farmers on Best Management Practices in Kenya
(2018)Changing technology in aquaculture has been the major driving force for increasing aquaculture production in the phase of dwindling open water stocks. The choice of technologies and their adoption still remain a focus to ... -
Black Soldier Fly (Hermetia illucens) Larvae Meal as a Sustainable Protein Source for Fish Feed Production in Kenya
(SPRINGER, 2023)Aquaculture has been ranked as one of the fastest-growing food sub-sectors, providing quality protein to better the livelihoods of rural communities alongside curbing malnutrition and food security globally. Nonetheless, ... -
Challenges Facing the Fishing Industry in Homalime and Kendu Bay Zones of Lake Victoria in Homabay County, Kenya
(Historical Research Letter, 2015)Fishing has been an important source of livelihood for many Kenyans for many years. It is one of the oldest occupations of mankind. In Kenya, both gender have been involved in this industry while performing different roles ... -
Challenges facing the tea Sector in Nyeri County
(2015)Nyeri County is renowned for its production of quality tea for export. However, the sector is beleaguered by numerous problems and is not performing at its full potential. This survey was carried out to identify the ... -
Different levels of probiotics affect growth, survival and body composition of Nile tilapia (Oreochromis niloticus) cultured in low input ponds
(Elsevier, 2019)A 7-month experiment was carried out to determine the effects of different levels of probiotics (baker’s yeast (Saccharomyces cerevisiae) and Bacillus subtilis) on Nile tilapia (Oreochromis niloticus) reared in low input ... -
Difficulties of fishing at Lake Naivasha, Kenya: is community participation in management the solution?
(2010)Unlike other lakes in tropical regions, Lake Naivasha exhibits low fish species diversity. The fishery is based on introduced fish species that are not native to the lake. The lake ecosystem is very fragile, as reflected ... -
Difficulties of fishing at Lake Naivasha, Kenya: is community participation in management the solution?
(Blackwell Publishing Asia Pty Ltd, 2010) -
Dynamic of Stress Response in Victoria Labeo (Labeo victorianus) during transfer from the Hatchery to cages and Ponds under Differential Caged Stocking Densities
(International Journal of Science and Research (IJSR), 2012)Variation in fish stocking densities translate to difference in growth performance, yields and economic benefits in fish culture. Transferring fish directly from hatcheries to the cages or ponds may induce stress. We ... -
Ecology and Management of Lake Naivasha, Kenya, in Relation to Climatic Change, Alien Species' Introductions, and Agricultural Development
(Environmental Conservation; Cambridge Journals, 1990)Lake Naivasha is an important freshwater resource for Kenya's foreign-currency-earning agriculture and tourism, and for water-supply. It has always experienced extensive water-level fluctuations as a consequence of irregular ... -
Economic Gain versus Ecological Damage from the Introduction of Non-native Freshwater Fish: Case Studies from Kenya
(2008)Non-native freshwater fish species that have been introduced to the inland waters of Kenya are listed and the consequences of stocking such fish are reviewed. Original species composition and lake ecosystem function can ... -
Effect of Social and Economic Drivers on Success of Small Scale Fish farming in Western Kenya
(Lake Victoria Fisheries Organization, 2016)Aquaculture in Kenya provides important livelihood opportunities for the rural poor by improving the local economy as well as supplementing protein sources. Despite being one of the areas with highest aquaculture potential ... -
Fish Growth Performance at High Altitude Environment at Karatina University, Kenya
(Global Journal of Advanced Research, 2018-10)This report entails the findings of fish growth performance project that targeted high altitude environment. One such environment is Karatina university fish ponds in Kenya. Fingerlings of Nile tilapia (Oreochromis niloticus), ... -
Growth, Survival and Nutrient Utilization of Nile Tilapia (Oreochromis niloticus) using Cyanophyceae (Arthrospira fusiformis) as Replacement of Fishmeal Based Diets
(International Journal of Science and Research (IJSR), 2014-08)Suitability of using cynaophyceae (Arthrospira fusiformis) to replace fishmeal (Caridina nilotica) as a main protein source in the diet of Nile tilapia (Oreochromis niloticus) was investigated at a ratios of: 25%, 50%, 75% ... -
Habitat degradation and subsequent fishery collapse in Lakes Naivasha and Baringo, Kenya
(2004)Lakes Naivasha and Baringo in the eastern Rift Valley of Kenya are shallow, freshwater lakes that are subject to major fluctuations in water level and suffer from habitat degradation as a consequence of riparian activity. ... -
Haematological Response of Rastrineobola argentea Exposed To Subchronic Doses of Inorganic Cadmium (Cd), Methylmercury and Polychlorinated Biphenyl (PCB) via Dietary Exposure Pathway
(International Journal of Science and Research (IJSR), 2012)Haematological indices provide information on various aspects of fish health when exposed to environmental contaminants. We evaluated the effects of cadmium, methyl mercury (MeHg), and Polychlorinated Biphenyl (PCB) on the ... -
Impact of aquaculture development on water quality of fish ponds in gatundu North and south sub-counties, Kenya
(International Journal of Fisheries and Aquatic Studies, 2019-06)Aquaculture development in Kenya has increased in the recent past due to Government support, however, information on its influence on water quality is scanty. This study looked at the influence of fish culture on water ... -
Increase in popularity of flavoured tea: The case of Kenyan tea industries
(2015)The aim of the study was to explore the increase in popularity of flavoured tea brands as well as to investigate their marketing effects vis-à-vis non-flavoured brands. Tea is one of the most popular beverages consumed ... -
Influences of land use/cover on water quality in the upper and middle reaches of River Njoro, Kenya
(Lakes & Reservoirs: Research and management, 2007-06)Data from 10 sampling sites along the River Njoro are used to examine the contribution of nutrients from upstream land uses draining each of the sampling sites. The data also are used to assess whether both the proportion ...
