Blar i Master's theses (IHA) på tittel
Viser treff 43-62 av 318
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Developing prediction equation for digestibility of nutrients in faeces from individual atlantic salmon
(Master thesis, 2015-11-19)The purpose of this study was to develop a robust and reliable approach to predict apparent digestibility coefficients of fat and protein of individual Atlantic salmon (Salmo salar), based on multivariate regression models ... -
Development of a SNP markers panel for parentage testing and individual identification in the Norwegian White Sheep (NWS) population
(Master thesis, 2013-08-05)Correct parentage information is essential for the success of livestock breeding programs. However, pedigree errors could occur due to human made errors or unintentional misbreeding due to e.g. a broken fence or similar ... -
Development of research tool to evaluate the potential of using chlorella sorokiniana as bio-filter in recycled tilapia production
(Master thesis, 2016-04-05)The current study was attempted to develop the research tools in order to evaluate if Chlorella sorokiniana has a potential to perform as a bio-filter in recycle water tilapia production. The overall objective was to ... -
Dietary fibre and the effect on digestive function, energy intake and major consequences for human nutrition
(Master thesis, 2014-02-13)Kunnskapen om kostfibers kjemiske sammensetning og effekt på menneskers helse har økt betydelig i løpet av de senere tiårene og det er i dag veletablert viten at kostfiber består av alle plantebaserte polysakkarider annet ... -
Dietary impact of feed on performance, health and melanization of Atlantic salmon (Salmo salar L.)
(Master thesis, 2016-06-07)Good performance, robustness to diseases and stress, and flesh quality according to consumer expectations are important success factor in farming of Atlantic salmon (Salmo salar L). In recent years, superficial hyper-pigmented ... -
Dietary impact on texture, gaping and liquid loss in fillets of farmed Atlantic salmon (Salmo salar L.)
(Master thesis, 2013-08-26)A seven-month long feeding trial was conducted to investigate the dietary influence on texture, gaping and liquid loss in fillets of Atlantic salmon. During the first 3 months of the experiment the salmon where fed a ... -
Differences in omega-3 long chain polyunsaturated fatty acids composition among Atlantic salmon (Salmo salar L.) families
(Master thesis, 2013-09-23)Fish and seafood are considered as the main sources of highly unsaturated omega-3 fatty acids in the human diet and has lots of health beneficial advantages. However, due to the shortage of fish oil in the aqua-feed and ... -
Discolouration of the dorsal white musculature of farmed Atlantic salmon (Salmo salar L.) in Norway, characterised by histological and transcriptional methods
(Master thesis, 2016)Focal melanisation in the white muscle of farmed Atlantic salmon (Salmo salar L.) has become a common finding in Norway. Depending on the magnitude of such changes, muscle tissue (fillets) are graded to lower quality, ... -
Does feeding frequency affect utilization of added amino acids in Nile tilapia?
(Master thesis, 2014-12-11)Nile tilapia (Oreochromis niloticus) is one of the major farmed fish species, with main production in Asia, South and Central America that can tolerate a wide range of environmental stress and easily adapt with low quality ... -
Domestic feed sources to farmed Arctic charr (Salvelinus alpinus). An investigation of nutritional implications and impact on the ecological footprint
(Master thesis, 2010-10-28)This study presents an overview of recapturing nutrients from Baltic Sea through mussel farming and producing mussel meal, detoxification of polluted fish into purified high quality fish meal and oil and introducing ... -
Duroc som selvstendig farrase til slaktegrisen. En sammenlikning av Landsvin* Duroc farrasen og Duroc som en fremtidig farrase.
(Master thesis, 2011-11-14)Nortura og Norsvins slaktegris, kalt Edelgris, består av Landsvin* Yorskhire (LY) morhybrid og Landsvin*Druoc (LD) farhybrid. Hensikten med denne oppgaven var å se om Duroc (DD) som selvstendig farrase kunne konkurrere med ... -
Eating patterns of broiler chickens fed insoluble grit, and its effect on intake variation, retention time, performance and gizzard development
(Master thesis, 2015-07-02)In a field trial, the current study tested the effects of insoluble granite grit stones supplemented to broiler chickens on growth performance and gizzard stimulation. Particle size distribution and variation in the amount ... -
Effect av mykt syntetisk underlag på purker og grisunger i fødebingen
(Master thesis, 2012-08-06)Mange forskningsresultatet slår fast at det er en del velferdsproblemer i fødebingen. Derfor ble det i dette forsøket lagt gummimatter i fem binger som dekket den øverste delen av fødebingen, mot smågrishjørnet. Formålet ... -
Effect of bypass protein on growth performance of Khari goats in Nepal
(Master thesis, 2016-06-06)The bypass protein feeding study was carried out using twenty-four seven months old Khari goat kids at Sarasawati goat farm, Naubise, Dhading, from June to October, 2014. Goats were grouped randomly in three complete blocks ... -
Effect of diet with whole wheat with and without girt stones on performance and digestive characteristic in broiler chickens
(Master thesis, 2016-09-06)An experiment was conducted to study the effect of feeding the diet with whole wheat with and without grit on broiler performance and digestive characteristics. The trial consisted of four treatments: one control and three ... -
Effect of dietary enrichment with antioxidants on the sensory quality of raw and cooked Atlantic salmon (Salmo salar L.)
(Master thesis, 2016-06-06)The main sensory quality parameters of Atlantic salmon are color, texture, fillet integrity, taste and odor. The aim of the present study was to investigate the effect of diet on sensory quality of raw salmon fillets, and ... -
Effect of dietary fat level and exercise on growth, feed utilization, nutrient digestibility and fat deposition in Atlantic salmon (Salmo salar L.)
(Master thesis, 2013-10-21)The aim of the present study was to investigate the effects of dietary fat level and exercise on growth, feed utilization, nutrient digestibility and fat deposition in farmed Atlantic salmon (Salmo salar L.). Atlantic ... -
Effect of different enzymes on compacting and physical quality characteristics of torula yeast (Candida utilis)
(Master thesis, 2017)The purpose of this study was to investigate the reaction between the yeast materials derived from Candida utilis (CU) and different enzymes, and to evaluate their interaction on physical pellet quality. In order to evaluate ... -
Effect of feeding supplementary diets containing soybeans and moringa leaves on growth and fillet quality of Nile tilapia (Oreochromis niloticus), and comparison of growth and fillet quality between Nile tilapia (O. niloticus) and Wami River tilapia (O. urolepis hornorum)
(Master thesis, 2014-08-13)The primary object of this study is to compare effects of various diets and tilapia species on growth performance and fillet quality. The secondary objective is to evaluate which diet could serve as a good alternative for ... -
Effect of hammer milling, roller milling and pelleting on technical and nutritive value of barley for ruminants
(Master thesis, 2014-09-24)Barley is world’s fourth grain with respect to its production. To understand its characteristics and effects of different processing methods upon its utilization by ruminants, a comprehensive literature review was conducted ...