Zobrazeno 1 - 4
of 4
pro vyhledávání: '"J. C. Emenheiser"'
Publikováno v:
Translational Animal Science. 7
Because dairies across the United States have rapidly adopted breeding to beef breed sires, the use of beef semen has increased dramatically in recent years. The objective of this survey was to gather information about the use of beef semen by dairy
Autor:
David R. Notter, Richard G. Tait, Ronald M. Lewis, Steven D. Shackelford, Tommy L. Wheeler, Larry A. Kuehn, J. C. Emenheiser
Publikováno v:
Journal of Animal Science. 92:3868-3877
The experiment was designed to validate the use of ultrasound to evaluate body composition in mature beef cows. Both precision and accuracy of measurement were assessed. Cull cows (n = 87) selected for highly variable fatness were used. Two experienc
Autor:
J C, Emenheiser, R G, Tait, S D, Shackelford, L A, Kuehn, T L, Wheeler, D R, Notter, R M, Lewis
Publikováno v:
Journal of animal science. 92(9)
The experiment was designed to validate the use of ultrasound to evaluate body composition in mature beef cows. Both precision and accuracy of measurement were assessed. Cull cows (n = 87) selected for highly variable fatness were used. Two experienc
Publikováno v:
Journal of animal science. 88(9)
Market lambs from the state fair of Virginia (n = 172) were ultrasonically evaluated by 4 scan technicians and 3 image interpreters to determine accuracy of ultrasonic estimates of loin muscle area (ULMA), backfat thickness (UBF), and body wall thick