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Creator:: Schauer, Christopher Scott
Abstract:: Our objective was to determine the influence of CP supplementation frequency (SF) on cow performance, grazing time, distance traveled, maximum distance from water, cow distribution, DMI, DM digestibility, harvest efficiency (HE), percentage of supplementation events frequented, and CV for supplement intake for cows grazing low-quality forage. One hundred-twenty pregnant (approx....
Resource Type:: Dissertation
Full Text:: friends, as well as colleagues. I would also like to thank my fellow graduate students, Tyson Shirley

Creator:: Albro, Jonathan D.
Resource Type:: Masters Thesis
Full Text:: microbial function. In a review by Shirley (1986), addition of fat in ruminant diets has produced

Creator:: Young, Allen Jack
Abstract:: Two studies were conducted to determine the in vitro metabolic and hormonal effects on glucose 6-phosphate dehydrogenase activity (G6PD) in bovine mammary explants. Study I was conducted to determine the effects of palmitoyl CoA (5 and 25 uM), acetate (1 and 10 mM), spermidine (0.4 mM) and putrescine (0.4 mM)...
Resource Type:: Dissertation

Creator:: Campbell, Donald T.
Abstract:: Two concurrent studies were conducted to evaluate the effect of selenium (Se) supplementation on beef cows. Trial 1 was designed to evaluate the safety and efficacy of two intrareticular Se supplementation delivery systems. Trial 2 was designed to evaluate the transfer of Se across the placenta and through the colostrum...
Resource Type:: Masters Thesis
Full Text:: , synthetic lipid antioxidants and excess dietary unsaturated fatty acids (Scott, 1978). The effects of

Creator:: Drake, Daniel J.
Abstract:: Metabolic and performance parameters of beef calves were compared between Se supplemented (Se) and control (C) dam treatment groups from known Se deficient cattle. Four trials were conducted at three locations involving 50, 36, 25 and 39 experimental dam/calf pairs. Se supplementation was either two 30 gram oral boluses (90%...
Resource Type:: Dissertation
Full Text:: , according to presently-accepted standards, improved performance may not occur (Shirley et al, 1966; Allaway

Creator:: Jones, Steven Ryan
Abstract:: A series of in vitro laboratory trials and in vivo sheep digestion trials were used to evaluate aerobically or anaerobically fermented perennial ryegrass straw. The laboratory trials consisted of a silage study, where mini-silos were used in a 9 X 2 factorial design with nine levels of whey (0 to...
Resource Type:: Dissertation
Full Text:: well as nitrogen supplied by plain si- lage supplemented with soybean oil meal. Shirley et al. (1972

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