Master's theses (IHA): Nye registreringer
Viser treff 181-200 av 318
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Comparison between the intermittent and ad libitum feeding with and without exogenous enzyme (xylanase and β-glucanase) supplementation on the digestive tract of broiler chickens fed barley based diet
(Master thesis, 2013-10-21)An experiment was conducted to study the comparison between the intermittent and ad libitum feeding supplemented with and without exogenous (xylanase and β-glucanase) enzyme on the anterior digestive tract of broiler ... -
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 ... -
Optimizing methods for studies of adipose tissue function in atlantic salmon
(Master thesis, 2013-10-21)Cell culture of adipocytes is a valuable research tool for studies of adipose tissue functions. The first aim of this thesis was to optimize culture conditions for Atlantic salmon primary cells derived from the adipose-derived ... -
Feed structure : effects on physical quality of the feed, chemical status of the feed and nutritional consequence
(Master thesis, 2013-10-21)Two experiments were conducted to study effects of grinding and pelleting on feed structure using either wheat or maize as a base ingredients. In experiment 1, four diets were formulated to contain either completely ground ... -
Enrichment of plant-protein based diets for Nile tilapia with krill protein hydrolysate with high concentration of phospholipids rich in n-3 fatty acids
(Master thesis, 2013-10-21)a 28-day experiment was conducted to investigate the effects of dietary krill (Euphausia superba) hydrolysate with high concentration of phospholipids rich in n-3 fatty acids (KHPL) on growth performance, body composition, ... -
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 ... -
Bruk av utmelkingsdata fra mjølkerobot i avlsarbeidet
(Master thesis, 2013-09-23)Det er så langt ikke blitt gjort noen undersøkelse utmelkingshastighet basert på data fra melkerobot blant Norsk Rødt Fe (NRF). I dag registreres utmelkingshastighet i Kukontrollen av bonden som rask, middels eller ... -
A genetic analysis of traits recorded by automatic milking systems - the possibiilty for a new method to evaluate temperament of dairy cows
(Master thesis, 2013-09-20)The increasing popularity of automatic milking systems beginning in Northern Europe and spreading to other parts of the world requires a re-evaluation of breeding goals for dairy cattle. Workability traits, including ... -
Compostion and morphology of Atlantic salmon (Salmo salar L.) as affected by dietary oil
(Master thesis, 2013-09-10)A feeding experiment was conducted to examine the effect of diets high or low in rapeseed and additionally the effect of protein supplementation of diets rich in rapeseed oil in feed for farmed Atlantic salmon (Salmo salar ... -
Sustainable production of high quality Atlantic salmon fillets
(Master thesis, 2013-09-10)The aim of study was to identify the effect of Atlantic salmon (Salmo salar) energy status in the late summer on fat accumulation in the autumn, and to investigate whether it is possible to improve ... -
Hvilke faktorer er assosiert med høy og lav grad av helserelatert livskvalitet hos kvinner med lettgradig beinskjørhet?
(Master thesis, 2013-09-10)Hensikt: Målet med oppgaven var å se på sammenhenger mellom sosioøkonomisk bakgrunn, bosted, beinmineraltetthet (BMD), livsstilsfaktorer og helserelatert livskvalitet (HRQoL) hos kvinner med lettgradig beinskjørhet og et ... -
Long-term effect of dietary tryptophan supplementation on the physiological stress response in Atlantic Salmon (Salmo salar)
(Master thesis, 2013-09-10)Several strategies to reduce stress among fish in aquaculture are currently under development. A biologically conserved feature of the stress response in vertebrates is the role of the brain serotonergic (5-hydroxytryptamine, ... -
Søk etter DNA-variasjon som virker inn på resistens mot infeksiøs pankreasnekrose (IPN) i Atlantisk laks (Salmo salar)
(Master thesis, 2013-08-28) -
Husdyrhald i Aurland, driftsmåtar, gardbrukarar og naturvilkår
(Master thesis, 2013-08-28)Undersøker husdyrhaldet i Aurland, driftsmåtane, gardbrukarane og naturvilkåra. Oppgåva har fokus på kulturlandskap, kontinuitet og ulike mål med drifta i området -
Effekt av ulike fôringsregimer på vekst og utvikling av skjelettet hos NRF kalv
(Master thesis, 2013-08-27)Kalvene vokser etter sigmoid kurve, med et elastisk vekstpotensial og tilpasser veksten etter fôrmengden de får. Ved fødsel blir kalvene regnet for å være et enmaget dyr da formagene er lite utviklet. Da vil bollerennarefleksen ... -
Utvikling og funksjon av blindtarmer hos slaktekyllinger
(Master thesis, 2013-08-27)Sammendrag: Blindtarmens betydning og deres funksjoner hos den kommersielle slaktekyllingen er et fremdeles lite utforsket område. Det ble utført fôringsforsøk for å studere effekten av ulik diettsammensetning og ... -
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 ... -
Hvordan mjølkesystem påvirker mastittfrekvensen i norske besetninger
(Master thesis, 2013-08-26)Målet med denne masteroppgaven er å undersøke hvordan frekvensen av mastitt hos norske mjølkekyr påvirkes av ulike mjølkesystemer. Med økende krav til høy ytelse og effektivitet blir AMS stadig mer populært og stadig ... -
Lipostatic regulation experimental provoked in farmed atlantic salmon (salmo salar L.)
(Master thesis, 2013-08-26)The present study was conducted to investigate the influence of various salmon fatty accumulations in the early summer on the growth of Atlantic salmon in the following autumn and if this may be linked to sexual maturation ... -
Annual variations of roughage and its affect on coverage of Equine nutritional requirements
(Master thesis, 2013-08-05)Variasjon i grovfôrets næringsinnhold er vanskelig å unngå på grunn av de varierende dyrkingsforholdene i Norge gjennom ulike år. Dagens analysemetoder av grovfor til hest gjør at næringsinnholdet kan utnyttes fullt ut, ...