Browsing by Subject "Nitrogen in animal nutrition"
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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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(Texas A&M University. Libraries, 1976)Six experiments were conducted to evaluate natural protein and urea as sources of supplemental nitrogen in liquid supplements for growing beef cattle receiving either costal bermudagrass or sorghum-sundangrass hay. Factors ...
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(Texas A&M University. Libraries, 1984)Four mature geldings were subjected to a conditioning program consisting of galloping at daily workloads of 2.77 x 10('3) kg-km/d. Measurements including nitrogen balance, protein retention and skeletal muscle metabolism ...
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Utilization of dietary protein or non-protein nitrogen by lactating mares fed soybean meal or urea (Texas A&M University. Libraries, 1979)Two trials using 27 (trial I) and 28 (trial II) mares of predominantly Quarter Horse breeding were conducted to determine the quantitative and qualitative protein requirement of the lactating mare. Mares were blocked by ...