Effect of the farm geographical location on the fertility after artificial insemination in Rasa Aragonesa ewes belonging to U.P.R.A. selection scheme | Land Portal

Resource information

Date of publication: 
December 2011
Resource Language: 
ISBN / Resource ID: 
AGRIS:ES2011000312
Pages: 
344-346

The aim of this study was to analyze the effect of the farm geographical location and of the theoretical time distance between the farm and the insemination center on the fertility after cervical AI. Data from 18,528 AI in Rasa Aragonesa ewes belonging to the UPRA selection scheme were recorded. An average fertility of 54.3% was observed, with significant differences among the three provinces studied (Huesca: 58.6%; Zaragoza: 55.6%; Teruel: 44.3%; p

Authors and Publishers

Author(s), editor(s), contributor(s): 
Palacín, I., Universidad de Zaragoza, Huesca (España). Escuela Politécnica Superior de Huesca Santolaria, P., Universidad de Zaragoza, Huesca (España). Escuela Politécnica Superior de Huesca Fantova, E. Blasco, M.E. Quintín Casorrán, F.J., Gobierno de Aragón, Zaragoza (España). Área Técnica de Producción, Selección y Reproducción Animal Sevilla Mur, E., Gobierno de Aragón, Zaragoza (España). Área Técnica de Producción, Selección y Reproducción Animal Yáñiz, J.L., Universidad de Zaragoza, Huesca (España). Escuela Politécnica Superior de Huesca
Publisher(s): 

Data provider

Geographical focus

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