Zobrazeno 1 - 10
of 208
pro vyhledávání: '"S.G. Coelho"'
Autor:
J.P. Sacramento, A.S. Oliveira, A.E. Leao, A.P. Fonseca, S.G. Coelho, T.R. Tomich, F.S. Machado, A.L. Ferreira, M.M. Campos, R.R. Silvi, J.E. Rowntree, J.P.P. Rodrigues, L.G.R. Pereira
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 9, Pp 6686-6695 (2024)
ABSTRACT: Our objective was to estimate the requirements of metabolizable energy (ME) and NEM of lactating and dry cows, the efficiency of ME utilization for milk production (kl) and tissue gain (kg), and the use of body energy mobilization for milk
Externí odkaz:
https://doaj.org/article/8b2331a668dd44db884b590b74075ce7
Autor:
H.C. Diniz Neto, S.G. Coelho, J.P. Campolina, S.F. Vieira, M.C. Lombardi, B.P. Pereira, B.S.F. Albuquerque, S.F. Costa, A.S. Guimarães, M.A.V.P. Brito, C.S. Silva, F.S. Machado, T.R. Tomich, M.M. Campos
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 9, Pp 6852-6865 (2024)
ABSTRACT: This study aimed to assess the effect of bulk tank milk (BTM), waste milk (WM), and pasteurized waste milk (PWM) on nutrient digestibility, ruminal and cecal fermentation, gastrointestinal tract (GIT) development, and antimicrobial resistan
Externí odkaz:
https://doaj.org/article/4436a559c661431da370c44f1e83f1f7
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 11, Pp 7341-7351 (2023)
ABSTRACT: Restricting milk or milk replacer (MR) fed to dairy calves to 10% of body weight at 12.5% total solids (TS) concentration is a common feeding strategy that promotes early weaning and lowers total feed costs for raising young calves. However
Externí odkaz:
https://doaj.org/article/eaa69b4f3e384546b897b008115a8769
Autor:
V.A. Teixeira, A.M.Q. Lana, T. Bresolin, T.R. Tomich, G.M. Souza, J. Furlong, J.P.P. Rodrigues, S.G. Coelho, L.C. Gonçalves, J.A.G. Silveira, L.D. Ferreira, E.J. Facury Filho, M.M. Campos, J.R.R. Dorea, L.G.R. Pereira
Publikováno v:
Journal of Dairy Science, Vol 105, Iss 5, Pp 4421-4433 (2022)
ABSTRACT: Bovine anaplasmosis causes considerable economic losses in dairy cattle production systems worldwide, ranging from $300 million to $900 million annually. It is commonly detected through rectal temperature, blood smear microscopy, and packed
Externí odkaz:
https://doaj.org/article/b8c3fc48782f4b88b27c5b420cb998a7
Autor:
J.P.P. Oliveira, A.F. Bicalho, V.M.R. Malacco, C.F.A. Lage, H.M. Saturnino, S.G. Coelho, B.M. Sousa, J.P.P. Rodrigues, R.B. Reis
Publikováno v:
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 72, Iss 3, Pp 936-946 (2020)
ABSTRACT The objective for this study was to evaluate the supplementation with different non-fibrous carbohydrate (NFC) sources for grazing dairy cows in diets with high or low concentrations of rumen undegradable protein (RUP). Twelve multiparous co
Externí odkaz:
https://doaj.org/article/453d41a418554c41b7b57508366d0069
Autor:
B.R. Oliveira, Jr, M.N. Ribas, F.S. Machado, J.A.M. Lima, L.F.L. Cavalcanti, M.L. Chizzotti, S.G. Coelho
Publikováno v:
Animal, Vol 12, Iss 3, Pp 634-639 (2018)
The objective of this study was to validate an electronic system for monitoring individual feeding and drinking behaviour and intake developed for young cattle housed in group. A total of 35 Holstein–Gyr crossbred heifers (BW: 180±52 kg; age: 121.
Externí odkaz:
https://doaj.org/article/689316772cf245fc88d574b8437a14e4
Autor:
J.A.M. Lima, J.R.M. Ruas, A.C. Vasconcelos, B.F. Silper, A.M.Q. Lana, V.A. Gheller, H.M. Saturnino, R.B. Reis, S.G. Coelho
Publikováno v:
Animal, Vol 10, Iss 5, Pp 838-846 (2016)
Sixteen cows in early lactation were randomly distributed into two groups in order to evaluate the effects of mammary biopsies and increased milking frequency on tissue characteristics, post-biopsy udder health and histology. One group was milked twi
Externí odkaz:
https://doaj.org/article/df0a4e1d0a154ddebd93c5f38135d340
Autor:
A.P.S.F. Amaral, S.G. Coelho, T.R. Tomich, R.M. Maurício, L.C. Gonçalves, S. Rocha e Silveira, O.S. Pires Neto, J.A.S. Rodrigues
Publikováno v:
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 66, Iss 6, Pp 1936-1940 (2014)
Os cadinhos filtrantes (porosidade 1) originalmente usados na técnica in vitro semi-automática de produção de gases estabelecida no Laboratório de Produção de Gases da Escola de Veterinária da UFMG podem ocasionar interferências nos estudos
Externí odkaz:
https://doaj.org/article/524c9ccb19a74206b087ee83aa021b8a
Publikováno v:
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 66, Iss 4, Pp 1121-1128 (2014)
O objetivo do estudo foi avaliar a suplementação de lisina e metionina em associação ou não ao óleo de soja na dieta de vacas leiteiras e seus efeitos sobre a produção e a composição do leite. Doze vacas Holandesas foram distribuídas em qu
Externí odkaz:
https://doaj.org/article/ed1552799d404c8aa3f06524335cec2e
Autor:
R.A. Azevedo, S.R.A. Rufino, M.S. Cruz, S.F. Costa, N.J.F. Oliveira, S.G. Coelho, E.R. Duarte, L.C. Geraseev
Publikováno v:
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 66, Iss 2, Pp 489-496 (2014)
Avaliou-se o desenvolvimento do trato digestivo de bezerros Holandeses aleitados com silagem de leite de transição. Foram utilizados 18 animais, com peso corporal inicial médio de 36,50kg (±4,03), alimentados individualmente em baias com concentr
Externí odkaz:
https://doaj.org/article/623b40b5a3504ba0813cc5f7e0ff31fc