Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Guillermo Goncherenko"'
Autor:
Aska Ujita, Zachary Seekford, Michelle Kott, Guillermo Goncherenko, Nicholas W. Dias, Erica Feuerbacher, Luciana Bergamasco, Leonie Jacobs, Dan E. Eversole, João A. Negrão, Vitor R. G. Mercadante
Publikováno v:
Animals, Vol 11, Iss 8, p 2159 (2021)
Our objective was to determine the impact of different habituation protocols on beef cattle behavior, physiology, and temperament in response to human handling. Beef heifers were exposed to three habituation strategies: (1) tactile stimulation (brush
Externí odkaz:
https://doaj.org/article/28fd45c32ab24bbd9f832cdf7c7d9256
Autor:
Vitor R G Mercadante, Nicholas W Dias, Stefania Pancini, Guillermo Goncherenko, Hannah Craun, Trinity Vidlund, Zachary Klonicke
Publikováno v:
Journal of Animal Science. 101:96-98
Over the past 50 years tremendous advances were made in reproductive and genetic technologies that are available for beef cow-calf producers. In addition, extensive research has been done to establish the efficacy and economic advantages of adoption
Autor:
Hannah Craun, Guillermo Goncherenko, Stefania Pancini, Nicholas W Dias, Trinity Vidlund, Zachary Klonicke, Baker White, Emma Seekford, Gabriel J Pent, Darren H Henry, Alan Ealy, Fernando Biase, Ky Pohler, Cliff C Lamb, Vitor R G Mercadante
Publikováno v:
Journal of Animal Science. 101:56-57
Establishment and maintenance of pregnancy is a central concern to the cattle industry, as it strongly impacts efficiency and profitability of beef cow-calf operations. The objective of this study was to determine if nutrient restriction impacts ovul
Autor:
Trinity Vidlund, Stefania Pancini, Guillermo Goncherenko, Nicholas W Dias, Hannah Craun, Zachary Klonicke, Randall Hinshaw, Matthew Switzer, Ryan Giles, Vitor R G Mercadante
Publikováno v:
Journal of Animal Science. 101:5-6
Modulating the vaginal and uterine microbiome through the use of immunostimulants has the potential to improve fertility in cattle. The object of this study was to evaluate the potential benefits of an immunostimulant, mycobacterium cell wall fractio
Autor:
Guillermo Goncherenko, Stefania Pancini, Nicholas W Dias, Hannah Craun, Trinity Vidlund, Zachary Klonicke, Tracey Redifer, John Currin, Sherrie Clark, Jamie L Stewart, Vitor R G Mercadante
Publikováno v:
Journal of Animal Science. 101:3-4
Establishing two breeding seasons (Fall and Spring) is a common practice in the southeast USA, including VA. We performed a retrospective analysis of data from 11 years, 22 breeding seasons and 14 locations in VA to compare reproductive performance b
Autor:
Stefania Pancini, Guillermo Goncherenko, Hannah Craun, Nicholas W Dias, Trinity Vidlund, Zachary Klonicke, Vitor R G Mercadante
Publikováno v:
Journal of Animal Science. 101:96-96
The objective of this experiment was to evaluate the impact of a yeast-derived product (Celmanax; Church & Dwight Co., Inc.; Princeton, NJ) supplementation on performance of beef calves during the backgrounding phase. A total of 44 male castrated bee
Autor:
Nicholas W Dias, Gustavo Schettini, Guillermo Goncherenko, Stefania Pancini, Fernando Biase, Vitor R G Mercadante
Publikováno v:
Journal of Animal Science. 101:61-61
Vaginal pH and microbiome have been reported to influence fertility in women. In cattle, estrous synchronization protocols are a great tool to overcome infertility; however, the effects of the hormones administered in the protocol on vaginal microbio
Autor:
Guillermo Goncherenko, Martin Claramunt, Rodrigo Santa Cruz, Jean Fedrigo, Francisco Báez, Stefania Pancini, Vitor R G Mercadante, Carolina Viñoles
Publikováno v:
Journal of Animal Science. 100:205-206
The objective of this study was to evaluate the grazing behavior of mature beef cows grazing natural grassland in silvopastoral systems (SPS) in comparison with pasture systems in full sun (FS) during the austral summer in South America. A total of f
Autor:
Nicholas W Wege Dias, Stefania Pancini, Guillermo Goncherenko, John Currin, Sherrie Clark, Jamie L Stewart, Reinaldo Cooke, Vitor Rodrigues G Mercadante
Publikováno v:
Journal of Animal Science. 100:149-149
This experiment evaluated the impacts of administering a bovine appeasing substance (BAS) to Bos taurus (angus crossed) beef replacement heifers at the initiation of an estrous synchronization (TAI) protocol on their temperament and pregnancy rates.
Autor:
Stefania Pancini, Nicholas W Wege Dias, Guillermo Goncherenko, Hannah Varnell, Vitor R G Mercadante
Publikováno v:
Journal of Animal Science. 100:20-20
Our objective was to explore the effects of condensed tannins peripartum supplementation of beef heifers on their offspring incidence of coccidiosis, diarrhea, and growth performance. A total of 30 beef heifers, diagnosed as pregnant were enrolled in