Results 61 to 70 of about 1,245 (185)

Quantifying the enzootic leukosis virus threat: how prevalent is the natural infection in Crioulo Lageano cattle in southern Brazil? [PDF]

Brazilian Journal of Biology
Enzootic Bovine Leukosis (EBL), is infectious disease affecting especially older animals, although animals of all ages can be infected with the Bovine Leukemia Virus (BLV).
G. V. Fonteque, M. S. Casa, G. S. N. Ribeiro, Z. Silva, C. I. G. Vogel, J. H. Fonteque, U. M. Costa, M. E. Saito, G. Giovambattista, S-N. Takeshima, L. C. Miletti   +10 more
doaj   +1 more source

Indicadores de bienestar animal en bovinos

Mundo Fesc, 2022
Cattle production in Colombia must focus on optimizing the meat and milk production process while maintaining sustainability parameters. Determining the level of animal welfare becomes a priority during production.
Johan Fernando Hoyos-Patiño
doaj   +1 more source

Initial seroprevalence records of infectious agents implicated in reproductive issues in high-altitude cattle from two districts in cajamarca, peru [PDF]

Kafkas Universitesi Veteriner Fakültesi Dergisi
In high Andean regions with subsistence livestock farming, diagnostic studies are rarely conducted for reproductive issues in extensively bred cows. This research aimed to determine the seroprevalence of Neospora caninum, bovine viral diarrhea virus ...
Jierson E. MENDOZA-ESTELA, Gerardo BRIONES, Luis VARGAS-ROCHA   +2 more
doaj   +1 more source

Dual origins of dairy cattle farming--evidence from a comprehensive survey of European Y-chromosomal variation

, 2011
BACKGROUND: Diversity patterns of livestock species are informative to the history of agriculture and indicate uniqueness of breeds as relevant for conservation.
Ginja, Catarina, L. Pérez Pardal, Lucía Pérez-Pardal, Gama, Luis T., Daniel G Bradley, Ceiridwen J. Edwards, European Cattle Genetic Diversity Consortium, Ceiridwen J Edwards, Frauke Stock, Edwards, C.J., Lenstra, J.A., Isaäc J Nijman, Kantanen, J., Nijman, Isaäc J., Gautier 1, Mathieu, Juha Kantanen, Nijman, I.J., J. Kantanen, Johannes A Lenstra, Levéziel, Hubert, H., Pérez-Pardal, Lucía, Bradley, D.G., Levéziel, Hubert, F. Stock, Moazami-Goudarzi, Katayoun, Penedo, M. Cecilia T., Laloë, Denis, I. J. Nijman, M. C. T. Penedo, Ginja, C., Luis T. Gama, Tresset, A., M Cecilia T Penedo, null null, Luis T Gama, Isaäc J. Nijman, Moazami Goudarzi, Katayoun, D. G. Bradley, Daniel G. Bradley, Lenstra, Johannes A., Penedo, M.C., Johannes A. Lenstra, Catarina Ginja, Bradley, Daniel G., C. Ginja, Anne Tresset, Gama, L.T., J. A. Lenstra, Consortium, European Cattle Genetic Diversity, Oulmouden, Ahmad, Stock, Frauke, Perez-Pardal, L., Stock, F., A. Tresset, Dolf, Gaudenz, M. Cecilia T. Penedo, C. J. Edwards, L. T. Gama, Kantanen, Juha, G. Ceriotti, Edwards, Ceiridwen J., Tresset, Anne   +61 more
core   +1 more source

Genetic Architecture and Signatures of Selection in the Caqueteño Creole (Colombian Native Cattle)

Diversity, 2022
Evolutionary mechanisms have shaped the genomic architecture of Colombian Creole cattle breeds. The mating and selection processes have impacted several traits, promoting differences within and between populations.
Alejandra M. Toro-Ospina, Ana C. Herrera Rios, Wellington Bizarria Santos, Gustavo Pimenta Schettini, Viviana H. Vallejo Aristizabal, Gilberto Tovar Claros, Edna Gicela Ortiz Morea   +6 more
doaj   +1 more source

Identification of SNPs in growth-related genes in Colombian creole cattle

Genetics and Molecular Research, 2016
Colombian creole cattle have important adaptation traits related to heat tolerance and reproductive and productive efficiency. Romosinuano (ROMO) and Blanco Orejinegro (BON) are the most common breeds used by Colombian cattle breeders. Growth traits are of prime importance in these animals, which are mainly raised for beef production.
R, Martinez, J F, Rocha, D, Bejarano, Y, Gomez, Y, Abuabara, J, Gallego   +5 more
openaire   +2 more sources

Valuing animal genetic resources: a choice modeling application to indigenous cattle in Kenya

, 2007
In an effort to improve productivity and profits, many farmers have replaced traditional livestock breeds with higher yielding alternatives. While such changes may bring about short-term economic gains, the loss of traditional livestock breeds could ...
Garrod, G, Ruto, E., Eric Ruto, Ruto, E, Guy Garrod, Ruto, Eric, Scarpa, R., Garrod, Guy, Scarpa, R, Riccardo Scarpa, Scarpa, Riccardo, Garrod., G.   +11 more
core   +1 more source

Immuno genetic investigations in the Argentine creole cattle genetic markers [PDF]

, 1980
En consideración al "primitivismo" del Bovino Criollo, se realiza un somero estudio filogénico tratando de ubicar este tipo de ganado para investigaciones inmunogenéticas futuras, vinculadas a poblaciones de habitats regionales, en la República Argentina
Poli, Mario Andrés, Quinteros, Indalecio Rodolfo, De Ruiz, A., Miller, Wilmer J., Tejedor, Eugenio Daniel   +4 more
core   +1 more source

“A Place Where Freedom Means Something”: James Baldwin's Global Maroon Geographies

Antipode, Volume 58, Issue 2, March 2026.
Abstract Despite his vocal support for the Algerian revolution, Palestinian liberation, and the South African anti‐apartheid struggle, James Baldwin has continued to be regarded as a thinker whose work predominantly revolved around themes of civil rights, cross‐racial dialogue, and integration.
Ida Danewid
wiley   +1 more source

Physiological adaptation indicators of three Colombian Creole cattle breeds

Revista Facultad Nacional de Agronomía Medellín, 2022
The present study aimed to determine the physiological response and its relationship with the caloric impact (stress) index of three breeds of Colombian Creole cattle (Hartón del Valle, Blanco Orejinegro y Sanmartinero). These breeds have been considered adapted to low-tropical conditions and important to the sustainable meat and milk production in ...
Zoilo Andrés Correa-García, Rómulo Campos Gaona, Hernando Flórez-Díaz   +2 more
openaire   +2 more sources