Browsing Digitized Theses and Dissertations (1922–2004) by Subject "Dairy cattle"
Now showing items 1-4 of 4
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(Texas A&M University. Libraries, 1986)In a 2 x 2 factorial arrangement, 12 Holstein dry cows during the last 2 wk of gestation were assigned to diets containing (a) Coastal Bermuda hay plus 2 kg concentrate, or (b) the same diet as in (a) plus supplemented ...
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Effect of soluble nitrogen level in the ration on protein utilization by high producing dairy cows (Texas A&M University. Libraries, 1977)Twenty Holstein cows, six to 20 weeks in lactation were randomly allotted to four treatments in a complete block design to determine the effect of nitrogen solubility on protein utilization by dairy cows fed rations differing ...
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Nutritional and physiological aspects of supplementing niacin and dietary fat in lactation rations (Texas A&M University. Libraries, 1986)Four studies were conducted to evaluate effects of supplemental niacin and dietary fat in lactation rations. In Experiment 1, 28 lactating Holstein cows were used to compare effects of niacin and whole cottonseed (WCS) on ...
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(Texas A&M University. Libraries, 1986)Twenty-four lactating Holstein cows offered diets containing (1) no buffer (control), (2) 1.8% potassium bicarbonate, (3) 1.2% potassium carbonate, or (4) 1.5% sodium bicarbonate in the concentrate, consumed more diet 3 ...