Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Luis O Tedeschi"'
Autor:
Mario Luiz Chizzotti, S.C. Valadares Filho, N. F. de Paula, Faider Alberto Castaño Villadiego, Luis O Tedeschi, Daniel Carneiro de Abreu, J. M. Silva Junior, Mozart Alves Fonseca
Publikováno v:
Journal of Animal Science. 95:5584-5596
This study was conducted to assess the body and empty body fat physical and chemical composition through biometric measurements (BM) as well as postmortem measurements taken in 40 F1 Angus × Nellore bulls and steers. The animals used were 12.5 ± 0.
Autor:
W. L. Crossland, William B Smith, Luis O Tedeschi, M. D. Miller, M D Cravey, Todd R. Callaway
Publikováno v:
Journal of Animal Science. 95:4554-4567
Ionophores and antibiotics have been shown to decrease ruminal methanogenesis both in vitro and in vivo but have shown little evidence toward a sustainable means of mitigation. Feed additive rotation was proposed and investigated for methane, VFA, an
Autor:
Kristen A. Johnson, Gordon E Carstens, J. Miron, Aviv Asher, A. Orlov, Luis O Tedeschi, Miri Cohen-Zinder, Arieh Brosh, Ilan Halachmi, Rotem Agmon, Y. Aharoni, A. Shabtay, A. Haim
Publikováno v:
Journal of Animal Science.
This study investigated the possible mechanisms for explaining interanimal variation in efficiency of feed utilization in intact male Holstein calves. Additionally, we examined whether the feed efficiency (FE) ranking of calves (n = 26) changed due t
Publikováno v:
Journal of animal science. 96(6)
The judicious use of commercial products in livestock operations can be part of a sustainable and environmentally friendly production scenario. This study was designed to gather published data of virginiamycin (VM) used in feedlot conditions of the U