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Comparative Nutrition Commons

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Full-Text Articles in Comparative Nutrition

Evaluation Of Effects Of Methods Used For Forage Analysis And Dietary Inclusion Of Buffer On Fiber Digestibility And Rumen Fermentation In Diets High In Distillers Grains, Lydia Kehinde Olagunju Jan 2019

Evaluation Of Effects Of Methods Used For Forage Analysis And Dietary Inclusion Of Buffer On Fiber Digestibility And Rumen Fermentation In Diets High In Distillers Grains, Lydia Kehinde Olagunju

Electronic Theses and Dissertations

Forage quality is an important factor affecting intake and utilization of forage, thus making it imperative to evaluate the methods used to determine the nutritive values of forage in order to predict animal performance. Additionally, fibrous feeds for ruminants are less subject to competitive demand. The plant cell wall is the largest hindrance to complete digestion of feeds, particularly forages and by-products and to the utilization of the nutrients and energy they contain, necessitating effective strategies for increasing the rate and efficiency of utilization of forage fiber and the energy therein. It is critically important to increase fiber digestion for …


Growth Performance, Metabolic And Rumen Profile, Nutrient Utilization, And Health Of Calves Fed Condensed Whey Solubles With Starter Pellets, Michaela Joy Della Jan 2019

Growth Performance, Metabolic And Rumen Profile, Nutrient Utilization, And Health Of Calves Fed Condensed Whey Solubles With Starter Pellets, Michaela Joy Della

Electronic Theses and Dissertations

A study was conducted for this thesis to evaluate the effectiveness of a new product’s ability to improve calf health and growth performance. In addition to the results from the study, this thesis also includes a literature review of immune and rumen maturation in calves and a discussion of ways to protect and encourage those fundamental progressions. For the main research project 48 dairy calves were used in a randomized complete block design study to evaluate the growth performance, rumen fermentation and metabolic profiles, nutrient utilization, and health scores when calves were supplemented Condensed Whey Solubles (CWS) with their starter …


Evaluation Of Flax Oil Supplementation On Performance Of Growing Dairy Heifer Calves And Lactating Cows, Chelsea Rose Schossow Jan 2019

Evaluation Of Flax Oil Supplementation On Performance Of Growing Dairy Heifer Calves And Lactating Cows, Chelsea Rose Schossow

Electronic Theses and Dissertations

Utilization of flax oil is new to the livestock industry, and limited research has been done to see the benefits of feeding the highly unsaturated oil to both dairy calves and lactating cows. Two studies were conducted to evaluate the potential benefits of flax oil as a lipid supplement. The first study compared the supplementation of two plant based oils to growing dairy calves. Thirty-six female Holstein calves in individual hutches were used in a 12-wk randomized complete block design study. Treatments were: 1) control (CON) with no oil, 2) 80 g/d of flax oil (FLAX), and 3) and 80 …