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Progesterone-based estrous synchronization protocols in non-suckled and suckled primiparous Bos indicus beef cows
(Elsevier B.V., 2010-05-01)
In Experiment 1, effects of an intravaginal progesterone insert (CIDR) for synchronization of estrus in non-suckled cycling primiparous Bos indicus beef cows were evaluated. Cows received either no treatment (Control), ...
Pregnancy rates in a 10 days breeding season in postpartum Nellore cows treated with melengestrol acetate associated or not with estradiol cypionate
(Poultry Science Assoc Inc, 2007-01-01)
Comparison between the 5-day cosynch and 7-day estradiol-based protocols for synchronization of ovulation and timed artificial insemination in suckled BOS taurus BEEF cows
(Elsevier, 2019-06-01)
The objective was to compare pregnancy per AI and follicular dynamic in suckled Bos taurus beef cows treated with either a 7-day progesterone + estradiol-based protocol or a 5-day progesterone CoSynch protocol for timed ...
Variabilidade Genética do Peso Adulto de Matrizes em um Rebanho Nelore do Estado de São Paulo
(2000-11-01)
Records of 776 Nellore cows from a herd raised at São Paulo State, Brazil, were analyzed to determine the cow mature weight and to estimate their genetic and phenotypic parameters. A previous analysis showed that month and ...
Suckling behaviour of Nelore, Gir and Caracu calves and their crosses
(Elsevier B.V., 2006-12-15)
It is reasonable to assume that the knowledge of suckling behaviour contributes to optimal management and selection of beef cattle. However, there is little information about suckling behaviour of some beef cattle breeds. ...
Suckling behaviour of Nelore, Gir and Caracu calves and their crosses
(Elsevier B.V., 2006-12-15)
It is reasonable to assume that the knowledge of suckling behaviour contributes to optimal management and selection of beef cattle. However, there is little information about suckling behaviour of some beef cattle breeds. ...
The Slaughtening Causes with Dental and Gingival Lesions in Dairy Cows within Postmortem Period
(Universidade Federal do Rio Grande do Sul, 2018)