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AbstractFull Text

The aim of this study was to compare the motile sperm subpopulational structure in fresh and frozen-thawed semen from dairy (Holstein, n=9) and beef bulls (Asturiana de los Valles, n=10) which were known to have different field fertility (90 day nonreturn rates: 57.0 vs. 67.6%). The overall sperm...

Tamargo, C.; Muiño, R.; Rodríguez, A.; Hidalgo, C. O.
Asociación Interprofesional para el Desarrollo Agrario, Zaragoza, Spain
XIV Jornadas sobre Producción Animal, Zaragoza, España, 17 y 18 de mayo de 2011, 2011, pp 425-427

The aim of the present study was to determine the suitability of using two egg yolk-free commercial extenders, Andromed® and Biociphos Plus®, as compared with the Tris-egg yolk based diluent Biladyl®, for the cryopreservation of bull spermatozoa when the freezing protocol involved holding the...

Muiño, R.; Fernández, M.; Peña, A. I.
Blackwell Publishing, Berlin, Germany
Reproduction in Domestic Animals, 2007, 42, 3, pp 305-311