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South Dakota State University

Electronic Theses and Dissertations

2018

Growth performance

Discipline

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Full-Text Articles in Life Sciences

Strategies To Improve Calf Performance: Improving Water Quality, Feeding Microbially-Enhanced Soy Protein, And Supplementing Condensed Whey Solubles, Nirosh Dias Senevirathne Jan 2018

Strategies To Improve Calf Performance: Improving Water Quality, Feeding Microbially-Enhanced Soy Protein, And Supplementing Condensed Whey Solubles, Nirosh Dias Senevirathne

Electronic Theses and Dissertations

Six experiments were conducted for this dissertation research to evaluate strategies to improve growth performance and health of calves. Growth performance, nutrient utilization, and health effects were evaluated when calves were offered water treated with reverse osmosis system (RW), fed starter pellets supplemented with microbially-enhanced soy protein (MSP) or supplemented condensed whey solubles (CWS). The first two experiments were conducted to determine drinking preference, growth performance, and health of dairy calves offered RW or by a municipal water treatment plant (MW), compared with local untreated well water (WW). First a sequential elimination study was conducted to observed drinking preference of …


Evaluation Of Carinata Meal In Dairy Heifer Feeding Programs, Karla Rodriguez-Hernandez Jan 2018

Evaluation Of Carinata Meal In Dairy Heifer Feeding Programs, Karla Rodriguez-Hernandez

Electronic Theses and Dissertations

The main purpose of this body of research was to evaluate carinata meal as a feedstuff for dairy heifers and lay the foundations for its future evaluation in lactating dairy cow diets. This research focused on evaluating the taste preference of carinata meal compared with other oilseeds meals and distillers dried grains with solubles (DDGS). Despite containing glucosinolates, carinata meal was preferred similarly to canola meal, had greater preference compared to camelina meal, and less preference compared to the other meals. Next, we used a limit-feeding strategy in two different feeding studies, to determine the effect of feeding carinata meal …