Zobrazeno 1 - 10
of 104
pro vyhledávání: '"G.M. Schuenemann"'
Autor:
P. Pinedo, J.E.P. Santos, K.N. Galvão, G.M. Schuenemann, R.C. Chebel, R.C. Bicalho, R.O. Gilbert, S.L. Rodriguez-Zas, C.M. Seabury, G.J.M. Rosa, W.W. Thatcher
Publikováno v:
JDS Communications, Vol 4, Iss 2, Pp 106-110 (2023)
The objective of this observational prospective cohort study was to evaluate the combined effect of purulent vaginal discharge (PVD) and anovulation (ANOV) on the reproductive performance of a large multi-state population of Holstein cows. Data were
Externí odkaz:
https://doaj.org/article/be0c79ef618e457c9f2a6c5da5ab1d36
Autor:
Jeffrey Lakritz, Juan Velez, D. Merchan, William P. Weiss, A. Garcia-Guerra, G.M. Schuenemann, H. Bothe, B.T. Menichetti
Publikováno v:
Journal of Dairy Science. 104:11072-11081
The objective of the present study was to assess the effects of prepartum vaccination timing relative to pen change with an acidogenic diet at 28 or 21 d before expected parturition (dpp) on colostral and serum IgG concentrations at calving in pregna
Autor:
D.N. Rao Veeramachaneni, G.M. Schuenemann, Barbara A. Wolfe, Marco A. Coutinho da Silva, Stuart A. Ludsin, Bryan Blawut, Christoper Premanandan
Publikováno v:
Acta Zoologica. 104:106-117
Akademický článek
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Autor:
Juan Manuel Vélez, Johann F. Coetzee, G.M. Schuenemann, J. D. Rozo Gonzalez, Jeffrey Lakritz, S. Bas, A.A. Barragan, J.M. Piñeiro, B.T. Menichetti, L.M. Bauman
Publikováno v:
Journal of Dairy Science. 103:11713-11722
The objective was to assess the effect of oral administration of acetylsalicylic acid after calving on the concentrations of substance P (SP), haptoglobin (HP), and cortisol in lactating dairy cows. Holstein dairy cows (n = 152) from 3 organic herds
Autor:
Christopher M. Seabury, S. L. Rodriguez Zas, Ricardo C. Chebel, Klibs N. Galvão, R.O. Gilbert, Guilherme J. M. Rosa, G.M. Schuenemann, Pablo Pinedo, José E. P. Santos, Rodrigo C. Bicalho, William W. Thatcher
Publikováno v:
Journal of Dairy Science. 103:10560-10576
The objective of this study was to characterize incidences of health disorders during early lactation in a large population of Holstein cows calving in 2 seasons across multiple US dairy herds. In addition, cumulative effects of combinations of healt
Autor:
José E. P. Santos, Klibs N. Galvão, William W. Thatcher, Rodrigo C. Bicalho, Sandra L. Rodriguez-Zas, Guilherme J. M. Rosa, R.O. Gilbert, G.M. Schuenemann, Christopher M. Seabury, Ricardo C. Chebel, Pablo Pinedo
Publikováno v:
Journal of Dairy Science. 103:6647-6660
The study is part of a research effort investigating potential associations between genomic variation and fertility of Holstein cows. The objective was to compare the reproductive performance of Holstein cows in 3 categories of 2 reproductive indices
Publikováno v:
Journal of Dairy Science
The objective of this study was to evaluate 2 different treatment procedures at the first milking after calving to increase colostrum quantity and to improve colostrum quality in dairy cows. We hypothesized that either exogenous treatment with oxytoc
Autor:
S. Bas, G.M. Schuenemann, William P. Weiss, J.M. Piñeiro, B.T. Menichetti, A.A. Barragan, Alejandro E Relling
Publikováno v:
Journal of Dairy Science. 102:3362-3375
The objectives were to evaluate the associations of lying time (LT) during the first 14 d in milk (DIM) with milk yield, cyclicity (CYC), culling within 60 DIM (CULL), and reproductive performance of lactating dairy cows. A total of 1,052 Holstein ca
Autor:
G.M. Schuenemann, H. Bothe, Jeffrey Lakritz, A. Garcia-Guerra, Juan Velez, D. Merchan, William P. Weiss, B.T. Menichetti
Publikováno v:
Journal of dairy science. 104(10)
The objective was to assess the effect of prepartum vaccination timing relative to pen change with an acidogenic diet at 28 or 21 d before expected parturition (dpp) on lying time (LT), prepartum serum energy status (glucose, IGF-1, and nonesterified