Browsing Digitized Theses and Dissertations (1922–2004) by Subject "Zebus"
Now showing items 1-5 of 5
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(Texas A&M University. Libraries, 1980)A series of three experiments were undertaken characterizing the Brahman cow as a seasonal breeder. The addition of light to create a daylength of 14 hours appeared to increase the reproductive capabilities of Brahman ...
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(Texas A&M University. Libraries, 1986)Birth, growth and carcass data on cattle raised at Riesel, Texas were analyzed to evaluate Zebu sire breed differences. Zebu breeds included Gray Brahman (B), Red Brahman (R), Gir (G), Indu-Brazil (I) and Nellore (N). Angus ...
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(Texas A&M University. Libraries, 1987)The influences of age and dietary energy intake on the hypothalamic-hypophyseal-testicular axis of developing Brahman bulls are not well understood. Two experiments were conducted to examine these relationships. In the ...
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(Texas A&M University. Libraries, 1980)A study was conducted to determine the fertilization rate, incidence of embryonic mortality by day 35, and luteal progesterone secretion (in vitro) in Brahman crossbred heifers. On hundred fifty-five virgin heifers were ...
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(Texas A&M University. Libraries, 1978)To determine if luteinizing hormone (LH) patterns were different between ovariectomized Brahman and Hereford cows, before and after 500 ug of GnRH, animals were bled at 15-min intervals for periods of 4 and 6 hr. Serum was ...