Blar i Master's theses (IHA) på tittel
Viser treff 285-304 av 318
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The effect of intermittent feeding on crop functionality and activity of exogenous non starch polysaccharides hydrolysing enzymes
(Master thesis, 2012-08-06)An experiment was conducted to investigate the effect of intermittent feeding, exogenous enzyme supplementation (xylanase and β-glucanase) and their interaction on the performance of broiler chickens. Furthermore, possible ... -
The effect of intermittent feeding on performance of broiler chicken and influence of oat hulls structure on diet flow
(Master thesis, 2014-02-18)Two trials were carried out to study the effect of intermittent feeding on performance of broiler chicken and passage rate of diet. In addition, interaction effects among feeding regime, oat hulls (OH) structure and phytase ... -
The effect of Laminaria hyperborea and its bioactive components on the intestinal health of Atlantic salmon
(Master thesis, 2016-11-23)The rapid expansion of the aquaculture industry is imposing an increasing demand on the available feed resources for aquafeeds, particularly fishmeal. Plant-derived ingredients have been widely investigated in recent years ... -
The effect of phytase supplementation on broiler and interaction between phytase and intermittent feeding and structural components
(Master thesis, 2014-02-19)An experiment was conducted to investigate the effect of exogenous phytase supplementation and the interaction between phytase and feeding regime and between phytase and component structures on the performance, bone ash ... -
The effect of reward type and reward preference on the performance of detection dogs
(Master thesis, 2015-02-25)Eight young labradors and spaniels of working strains at Fjellanger Detection Dog Academy in Os, Norway, were used in an alternating treatment design to assess the effect of reward type (toy or food) and reward preference ... -
The effect of the grit stone on feed passage rate in broiler chickens
(Master thesis, 2016-08-18)An experiment was carried out to test the hypothesis that feeding grit to broiler chickens would slower the passage rate of the feed throughout the digestive tract. At the same time, the effect of grit on the performance ... -
The effects of marble grit supplementation on the performance of broiler chicken
(Master thesis, 2016-08-18)A trial was carried out to investigate the effects of both insoluble and soluble grits supplemented to broiler chicken on the growth performance and gizzard stimulation. Particle size distribution of excreta, grit passage, ... -
The Identification and Classification of Endogenous Retroviruses in the Horse Genome
(Master thesis, 2012-11-08)Endogenous retroviruses (ERVs) are sequences that derived from ancient retroviral infections of germ cells and integrated in humans, mammals and other vertebrates millions years ago. These ERVs are inherited according ... -
The influence of dietary n-3 fatty acid deficiency on fatty acid composition of total lipid fraction and individual phospholipid classes in erythrocytes of Atlantic salmon (Salmo salar L.)
(Master thesis, 2016)While global population and its demand for seafood are constantly on the rise, aquaculture is facing a significant challenge how to provide safe and nutritious fish when fish oil supplies are decreasing. More emphasis has ... -
The influence of dietary n-3 fatty acids on brain phospholipid composition in Atlantic salmon (Salmo salar)
(Master thesis, 2016-08-18)A feeding experiment was conducted to examine the percentages of different fatty acids in brain phospholipid subclasses under feeding dietary inclusion levels of EPA, DHA or a 1:1 mixture of EPA and DHA in farmed Atlantic ... -
The nutritive status in two different socio-economic groups in Hanang and Mbulu district and introduction of dairy products from goats as a food source in Tanzania
(Master thesis, 2012-09-20)This study has been designed to investigate whether there is a difference in nutrition and livelihood in two socioeconomic groups in Hanang and Mbulu district, Tanzania. The two groups consist of modern people working as ... -
The performance of Quantum blue phytase at different pH levels using wheat based diet in an in vitro simulation of poultry crop
(Master thesis, 2018)An experiment was carried out to investigate the impact of different dietary pH levels as stimulate the efficacy of Quantum blue phytase in an in vitro simulation of poultry crop. The experiment consisted of two parts; an ... -
The rise and fall of the farrowing sow : does communication matter?
(Master thesis, 2015-02-27)Piglet mortality is both reducing animal welfare and production yield. A large part of the piglet mortality is due to crushings by the sow, as a direct effect of the sows posture changes. Both frequencies, duration and ... -
The use of principal component analysis for predicting genomic breeding values
(Master thesis, 2012-08-06)During the last few years the idea of predicting quantitative traits and diseases based on genotypic information has raised a major interest in animal and plant breeding as well as in human genetics. However, there are ... -
Tilsetning av jern, kobber, sink og fiber i hundefôr
(Master thesis, 2014-08-13)Den domestiserte hunden (Canis familiaris) stammer fra ulven (Canis lupus), og har vært sammen med mennesker i over 15 000 år. Etter flere hundre år med avl, har det oppstått svært mange ulike hunderaser. De ulike hunderasene ... -
Tilvekst hos lam av norsk kvit sau og spælsau på godt og dårlig utmarksbeite
(Master thesis, 2012-08-06)Sauen er det viktigste husdyret i utmarka både når det gjelder antall dyr og mengde opptatt fôr målt i fôrenheter melk. De to viktigste rasene er norsk kvit sau (NKS) og spæl, som utgjør henholdsvis 71 og 12 % av søyene i ... -
Topigs Norsvins TN70-purke : en studie for å undersøke norske svineprodusenters erfaring med TN70-purka
(Master thesis, 2015-08-11)Hovedformålet med masteroppgaven og spørreundersøkelsene var å undersøke norske svi neprodusenters erfaringer med den nye TN70 - purka. Svineprodusentenes svar på spørreundersøkelsene ble målt opp mot et utdrag av ... -
Transcriptome changes in diploid and triploid Atlantic cod (Gadus- morhua) in response to phenylhydrazine-induced anaemia
(Master thesis, 2015-05-13)Anaemia is a common pathology associated with many diseases and infections. Hemolytic anaemia induced by Phenylhydrazine induce anaemia is a model which has been applied widely on animal including fish. The Atlantic cod ... -
Two different oils in feeds for poultry : effects on feed digestion
(Master thesis, 2014-02-10)The objective of present study was to investigate the digestibility of fat in the different segments of the small intestine in broiler chickens fed with two different feed containing either 4% soybean oil or 2% rapeseed ...