Blar i Faculty of Biosciences (BioVit) på tittel
Viser treff 242-261 av 1063
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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 ... -
The effect of harvest time of timothy on digestibility in equine with in sacco and in vitro methods
(Master thesis, 2022)The objective of the present thesis was to investigate how harvest time influence digestibility in horses, in addition, to compare three different methods evaluating digestibility. Timothy grass was harvested eight times ... -
Effect of inclusion zeolite as grit in commercial pelleted diet on caged broiler's growth performance, gizzard parameters and excreta size distributions
(Master thesis, 2016-08-18)The purpose of this experiment is to determine effects of inclusion zeolite as grit in modern caged broilers. A total of 252 day-old male broilers arrived in pens and were reared only commercial starter pellets and water ... -
Effect of intensive calf rearing on average daily gain in the pre-weaning period and first lactation milk yield
(Master thesis, 2010-12-17)Abstract Most studies on intensive rearing of dairy calves in the pre-weaning period have revealed a positive impact on early and later life performance, but have struggled to reveal statistically significant results. On ... -
Effect of intermittent feeding and structural components on performance and digestive tract for broiler chickens
(Master thesis, 2014-07-31)An experiment was conducted to study the effect of a diet with high structural component on the performance of ad lib and intermittently-fed broiler chickens; whether the supplemented enzymes had effect on ileal viscosity ... -
The effect of Jersey in Norwegian dairy production
(Master thesis, 2022)Alterations in customer demands has the latest years increased the aggregate demand for milk fat from Norwegian dairy production. To encourage farmers to produce more milk fat, the premium for fat has been increased to ... -
Effect of microoganisms on gluten quality in wheat
(Master thesis, 2017)Food security is a current issue of both domestic and international concern. Faced with a growing population and the increased food demands it entails, the Norwegian government has recently renewed its commitment to increase ... -
Effect of nutritional level of omega-3 fatty acids on growth and health related parameters of Atlantic salmon rared in fresh water
(Master thesis, 2014-02-19)Fish are the main supplier, in the human food basket, of the health beneficial n-3 highly unsaturated fatty acids (HUFA). Fish oil (FO) has traditionally been used as the dominating lipid component in fish feed. However, ... -
Effect of packaging materials and storage conditions on development on tip rot in carrot
(Master thesis, 2022)Tuppråte er eit aukande problem ved lagring av norske gulrøter, og fører til mykje svinn og tap av god Gulrot er ein av dei viktigaste grønsakene dyrka i Noreg. I 2020 vart det produsert 54 000 tonn gulrot som utgjer ein ... -
Effect of Poultry hydrolysate on growth and welfare in farmed Atlantic Salmon Smolt (Salmo Salar).
(Master thesis, 2023)The objective of this study was to investigate the effects of different levels of poultry hydrolysate (PH) on the performance and welfare of 94g per Atlantic salmon smolts. Five experimental diets were fed to the fish for ... -
The effect of processing on physical and chemical quality of pelleted feeds for ruminants
(Master thesis, 2018)This study carried out to examine the effect of feed processing on physical quality of feedstuff and on rumen degradation rate of dry matter, protein and starch. Each of three feedstuffs, barley, maize, and soybean meal ... -
Effect of Red to Far-red ratio on assimilation, growth, and morphology of two cucumber cultivars (Cucumis sativus cv. Hi Light and Imea)
(Master thesis, 2023)The effect of different red to far-red (R:FR) ratios were studied on two cucumber cultivars; 'Hi Light' and 'Imea'. Observations were done on photosynthetic efficiency, morphological characteristics, growth and carbohydrate ... -
Effect of short time temperature alteration on two key reproduction hormone levels of Nile tilapia (Oreochromis niloticus)
(Master thesis, 2020)This study investigates the effects of rapid and short temperature change on the levels of the hormones testosterone and estradiol-17β and the subsequent effect on egg maturation in Nile tilapia (Oreochromis niloticus). ... -
Effect of starch source, screw configuration and steam injection on physical quality and color development of extruded fish feed
(Master thesis, 2012-04-23)The study investigated the effect of starch sources, screw configuration, and steam injection on physical quality of extruded fish feed. Pellet durability, water stability and hardness were measured and analyzed. Four ... -
Effect of steam-conditioning and enzymatic treatment on rheological properties of the shrimp feed, formulated with torula yeast (Candida utilis) as a novel feed raw ingredient
(Master thesis, 2018)The use of yeast as an alternative source of protein has been in demand as a novel feed ingredient in shrimp feed nowadays. In order to optimize its use, more research and study is required. The objective of this study was ... -
Effect of temperature-photoperiod interaction on growth and winter bud development in Norway spruce (Picea Abies)
(Master thesis, 2020)Woody species growing in temperate and boreal regions, like Norway spruce (Picea abies) have to enter dormancy to survive winter and freezing temperatures, while simultaneously maximizing their growing period. Dormancy is ... -
Effect of using insects as a dogfood ingredient: A perspective on technology and nutrition on focus to Lumbriculus variegatus, Hermetia illucens and Tenebrio molitor- A literature review
(Master thesis, 2021)The use of insect as food and feed has been in existence for a very long time as it was used as an alternative protein source for food and feed production. The current food crises has caused researchers to find ways of ... -
The Effect of UV Radiation on Myzus persicae and the Biological Control Agent Aphidius colemani
(Master thesis, 2020)Greenhouse light technologies are advancing, giving new opportunities in pest management such as UV treatments against pathogenic fungi. Little is known about how these methods affect other relevant organisms in protected ... -
Effects of Blue Light on Assimilation, Growth, Morphology, and Water Usage in Cucumber Seedlings
(Master thesis, 2023)Blått lys (BL) kan påvirke plantevekst og -utvikling på flere måter, og agurk (Cucumis sativus) er spesielt sensitiv for lyskvalitet. Formålet med denne studien var å undersøke hvordan ulike andeler BL påvirker assimilasjon, ... -
Effects of Candida utilis as a protein source and replacement of soybean meal and yeast with barley on feed utilization and nitrogen use efficiency in dairy cow diets
(Master thesis, 2020)An increasing global population requires increasing sustainable food production. Today, protein from soybeans is used in concentrates to dairy cows. Climatic conditions make it difficult to grow soybeans and other protein ...