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Ott, Stephen L.. |
The NAHMS Dairy '96 Study was designed to provide both participants and the industry with information on the nation's dairy animal population for education and research. The USDA's National Agricultural Statistics Service (NASS) collaborated with NAHMS to select a statistically valid sample yielding 2,542 producers. Included in the study were 20 states that represented 83.1 percent of the U.S. milk cows as of January 1, 1996. Data on digital dermatitis were collected during the second phase as Federal or state Veterinary Medical Officers (VMO's) or Animal Health Technicians (AHT's) contacted producers from February 20 through May 24, 1996 to complete a questionnaire. Contact for this paper: Steven Ott |
Tipo: Report |
Palavras-chave: NAHMS; Dairy; Cattle; Footwarts; Heelwarts; Lameness; Hoof; Digital dermatitis; Livestock Production/Industries. |
Ano: 1997 |
URL: http://purl.umn.edu/32762 |
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Silva, Luiz Antônio Franco da; UFG; Franco, Leandro Guimarães; UFG; Ferreira, Allice Rodrigues; UnB; Bernardes, Karollina Moraes; Autônoma; Costa, Anna Carolina da; UFG; Rabelo, Rogério Elias; UFG. |
No presente estudo avaliaram-se aspectos relacionados ao comportamento diário e reprodutivo de fêmeas bovinas mestiças (Zebu x Holandesa) portadoras de dermatite digital, durante um período de 24 meses. Os bovinos foram distribuídos em três grupos (GI, GII, GIII), compostos por dez animais cada. No GI foram alocadas fêmeas bovinas portadoras de dermatite digital na forma erosiva, no GII na forma verrucosa eo GIII composto por animais clinicamente saudáveis. No comportamento diário e alimentar, os animais foram observados no piquete e durante a ordenha. Avaliaram-se a atitude do animal, se em posição quadrupedal ou decúbito, período de alimentação, frequência de ingestão de água, tempo de ruminação e ócio. Quanto ao comportamento reprodutivo, estudaram-se o... |
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Palavras-chave: 5 5.04.00.00-2 Zootecnia bovinos; Casco; Doença podal; Reprodução 5 5.04.00.00-2 Zootecnia cattle; Hoof; Foot disease; Reproduction. |
Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/499 |
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Souza,A.F.; Kunz,J.R.; Laus,R.; Moreira,M.A.; Muller,T.R.; Fonteque,J.H.. |
ABSTRACT Differences in hoof balance between horses, mules and donkeys were identified in order to form more specific considerations for proper management of the animals. Measurements of the natural dimensions of hooves in sixty animals were used: 20 horses from the Crioulo breed, 20 mules and 20 donkeys from the Pêga breed. Liveweight was estimated using the correlation equations in each species by heart girth. Using a caliper rule, tape measure and hoof gauge, measurements of the length and width of the frog, hoof height, angle of heel, medial and lateral dorsal length, angle of the toe and crown circumference of the hooves of forelimbs and hindlimb were taken. Within each group the hooves of the hindlimbs exhibited narrower measurements than the hooves... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Equine; Mules; Donkeys; Hoof; Shoeing. |
Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000400825 |
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