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AbstractFull Text

Author(s)
Lanuza, F.
Publisher
Grupo Asis Biomedia, S.L., Zaragoza, Spain
Citation
Albéitar, 2018, No.214, pp 14-15
AbstractFull Text

The objective of this work was to determine the polarity and morphology of the P wave of the electrocardiogram (ECG) of cattle in bipolar and monopolar derivations. Electrocardiographic records of 100 animals (Holstein breed), clinically healthy and belonging to different age groups and both sexes, ...

Author(s)
Pompa-Núñez, A.; Camejo-Zamora, M.
Publisher
Centro Nacional de Sanidad Agropecuaria, La Habana, Cuba
Citation
Revista de Salud Animal, 2019, 41, 1, pp e05
Abstract

Objective. The goal of this study was to determine the accuracy and bias of direct genomic values (DGV) using imputed genotypes at medium density in yield- and reproduction-related traits for Holstein cattle from Antioquia, Colombia. Materials and Methods. A total of 31 animals were genotyped with...

Author(s)
Zambrano, J. C.; Echeverri Zuluaga, J. J.; López Herrera, A.
Publisher
University of Cordoba, Monteria, Colombia
Citation
Revista MVZ Cordoba, 2019, 24, 2, pp 7248-7255
AbstractFull Text

The aim of this research was to determine the morphology and polarity of the QRS complex of the electrocardiogram in Holstein cattle, at different points of the body surface, as a reference for the diagnosis of cardiac alterations. Electrocardiograms were carried out in 20 derivations, nine bipolar ...

Author(s)
Pompa Núñez, A.
Publisher
Centro Nacional de Sanidad Agropecuaria, La Habana, Cuba
Citation
Revista de Salud Animal, 2019, 41, 2, pp e05
AbstractFull Text

In Chimborazo's province study of correlations between genetic values Production-, type, and Reproduction of Jersey sires were analysed, using the database of bulls available in the US, marketed in Ecuador; 25 bulls were selected; the data were processed by descriptive statistics, and linear...

Author(s)
Toalombo, P. A.; Almeida, F. A.; Diaz, H.; Trujillo, J. V.
Publisher
Instituto de Zootecnia, Facultad de Veterinaria, Córdoba, Spain
Citation
Archivos de Zootecnia, 2019, 68, 264, pp 588-593
Abstract

Cattle raising is the most diffused activity in the world. The main source of feeding is the grass. In this research, the efficiency of the crude protein (CP) in grass was evaluated using four different feed formulations in the cattle feeding. When the grass had >18% of CP, the best results were...

Author(s)
Gutiérrez León, F. A.; Estrella, A.; Irazábal, E.; Quimiz, V.; Portilla, A.; Bonifaz, N.
Publisher
Universidad Politécnica Salesiana, Quito, Ecuador
Citation
La Granja: Revista de Ciencias de la Vida, 2018, 28, 2, pp 116-123
Abstract

The objective of this review is to provide an outlook of the main findings of the research associated with genetic evaluations of dairy cattle populations in Mexico, and to identify the work performed by researchers and opportunity areas for future research. The review included papers published in...

Author(s)
Larios-Sarabia, N.; Ramírez-Valverde, R.; Núñez-Domínguez, R.; García-Muñiz, J. G.
Publisher
Facultad de Medicina Veterinaria y Zootecnia, Universidad Autonoma de Yucatan, Yucatan, Mexico
Citation
Tropical and Subtropical Agroecosystems, 2019, 22, 2, pp 315-329
AbstractFull Text

Data from 701 cows of methane production were analyzed through three proceedings: traditional BLUP, single step GBLUP (ssGBLUP) and multiple trait BLUP using Bayesian theory. Heritability for methane was 0.23, 0.28, and 0.34 in BLUP, ssGBLUP, and multiple trait analyses, respectively. Genetic...

Author(s)
López-Paredes, J.; Rey, J.; Atxaerandio, R.; Garcia-Rodriguez, A.; Goiri, I.; Ugarte, E.; Ruiz, R.; Jiménez-Montero, J. A.; Alenda, R.; González-Recio, O.
Publisher
Asociación Interprofesional para el Desarrollo Agrario, Zaragoza, Spain
Citation
XVIII Jornadas sobre Producción Animal, Zaragoza, España, 7 y 8 de mayo de 2019, 2019, pp 465-467
AbstractFull Text

It is reported the case of a pregnant Holstein cow with abdominal distension, depression, decrease in milk production. In the clinical examination ruminal hypermotility was observed, both in the regional inspection and in the auscultation of the rumen. In the exploratory puncture in the left...

Author(s)
García B., C.; Sandoval M., R.; Allcahuamán M., D.; Delgado C., A.
Publisher
Universidad Nacional Mayor de San Marcos, Lima, Peru
Citation
Revista de Investigaciones Veterinarias del Perú (RIVEP), 2019, 30, 1, pp 517-522
AbstractFull Text

Author(s)
Casasús, I.; Sanz, A.; Ferrer, J.; Rodríguez-Sánchez, J. A.
Publisher
Grupo Asis Biomedia, S.L., Zaragoza, Spain
Citation
Albéitar, 2019, No.225, pp 6-9

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