Physiology

Authors are former graduate research assistant, and professor, respectively, Range Science Department, Utah State University, Logan 84322-5230. Presently, DeLiberto is a veterinary student, College of Veterinary Medicine, Washington State University, Pullm…
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The physiological mechanisms that control reproductive success of wild bison (Bison bison) are not known, and the relatively small scattered herds prevent intensive study. Environmental, demographic, and physiological factors all play major interrelated ro…
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American bison; yak, Scottish Highland and Hereford calves were used in a comparative study of metabolic responses to temperature or 20, 0 and -30(C. Metabolic rates were lowest in the bison, highest in the Herefords and intermediate in the Highland and ya…
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