Global ETD Search

81	Physical and chemical carcass characteristics as influenced by protein source, protein level, breed type, frame size, and muscling Savage, Donald Hoyt January 1981 (has links) No description available. Beef cattle -- Carcasses.
82	The influence of bovine muscle stimulation on fat deposition Brown, John Thomas, 1945- January 1969 (has links) No description available. Beef cattle. Meat.
83	Plasma cholesterol levels of Southwestern range cattle and their association with growth traits Taylor, Robert Love, 1916- January 1965 (has links) No description available. Cholesterol. Beef cattle. Growth.
84	Effect of sodium bicarbonate and dolomite on rumen pH buffering capacity and VFA ratios in beef cattle Anaya Islas, Jesus, 1951- January 1978 (has links) No description available. Beef cattle -- Feeding and feeds.
85	Changes in postprandial plasma volatile fatty acid levels in cattle as influenced by intrajugular metabolite infusions Bristol, Richard Henry, 1947- January 1972 (has links) No description available. Beef cattle -- Feeding and feeds.
86	EFFECT OF VARYING DIETARY VITAMIN A SUPPLEMENTATION LEVELS IN COMBINATION WITH ADH1C GENOTYPE ON INTRAMUSCULAR FAT DEPOSITION IN FINISHING BEEF STEERS 2014 June 1900 (has links) Previously, ADH1Cc.-64T>C was shown to have an association with intramuscular fat (IMF) in the longissimus thoracis (LT) muscle when vitamin A was limited in finishing rations of beef steers. The purpose of the current study was to determine the optimum vitamin A supplementation level, in combination with ADH1C genotype, to increase IMF of the LT muscle. Forty-five TT, 45 CT and 27 CC cross-bred steers, black in colour, were backgrounded on a commercial ration containing 3360 IU vitamin A/kg DM. During finishing the steers were randomly assigned to one of three vitamin A treatments at 25, 50 and 75% of the NRC recommendation of 2200 IU/kg DM. Treatments were administered via an oral bolus. Carcass quality was evaluated and a sample from the LT muscle was collected for analysis of IMF. A treatment x genotype interaction (P=0.04) was observed for IMF; TT steers on the 75% treatment had higher IMF relative to CT and CC steers on the same treatment. Intramuscular fat was also higher for TT steers on the 75% treatment in comparison to TT steers on the 25% treatment. Eighty-four percent of the steers graded Canada AAA. Western blot analysis showed that TT steers had higher (P=0.02) ADH1C levels in hepatic tissue. Previously, TT steers had increased IMF when fed limited vitamin A. In the current study the lack of variation between treatments and genotypes at the lower vitamin A treatment levels was likely due to the majority of the steers grading Canada AAA (USDA Choice). However, the western blot data supports that TT steers are expected to have higher IMF deposition, due to an increase production of ADH1C. Vitamin A beef cattle nutrigenetics
87	Efficiency of microbial protein production in cattle grazing tropical pastures Bowen, M. K. Unknown Date (has links) No description available. 630103 Beef cattle
88	Efficiency of microbial protein production in cattle grazing tropical pastures Bowen, M. K. Unknown Date (has links) No description available. 630103 Beef cattle
89	Efficiency of microbial protein production in cattle grazing tropical pastures Bowen, M. K. Unknown Date (has links) No description available. 630103 Beef cattle
90	Endocrine associations with beef carcass quality and yield McNamara, Denise. January 2007 (has links) Thesis (Ph. D.)--University of Missouri-Columbia, 2007. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on March 7, 2008) Includes bibliographical references. Beef cattle Beef Beef

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