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dc.contributorFacultad de Ciencias Biologicas y Ambientaleses_ES
dc.contributor.authorAnel Rodríguez, Luis 
dc.contributor.authorÁlvarez García, Mercedes
dc.contributor.authorMartínez Pastor, Felipe 
dc.contributor.authorGarcía Macías, Vanesa
dc.contributor.authorAnel Rodríguez, Enrique
dc.contributor.authorPaz Cabello, Paulino de
dc.contributor.otherBiologia Celulares_ES
dc.date2006-10
dc.date.accessioned2019-05-22T13:36:32Z
dc.date.available2019-05-22T13:36:32Z
dc.date.issued2019-05-22
dc.identifier.citationReproduction in Domestic Animals, 2006, vol. 41, n. s2es_ES
dc.identifier.urihttp://hdl.handle.net/10612/10820
dc.descriptionP. 30-42es_ES
dc.description.abstractArtificial insemination in ram is scarcely widespread comparing with other domestic species. This has been due not only to fertility results being irregular and low but also because of the difficulty in the application of enhancements such as the use of frozen‐thawed sperm. Although there is a lot of information on the use of different options to improve these AI results (such as transcervical application, the use of thawed sperm, etc.) commercial programmes can be classified on two general categories: those using refrigerated semen (15°C) by superficial intracervical deposition (vaginal), and, more restricted, those using thawed sperm by intrauterine deposition (laparoscopy). In the present work, we have summarized our viewpoint on three general research lines for the improvement of AI results in sheep: semen preservation, AI procedures and semen assessment. Briefly, in ram it is necessary to develop a medium term methodology of sperm refrigeration (3–5 days), which would allow the distribution of sperm doses to a widespread area. Nevertheless, it is also necessary to develop an intrauterine transcervical AI technique, which allows thawed semen to be applied by vaginal insemination. Besides, the low predictive value of classic assessment techniques limits the ability to adjust the number of spermatozoa per dose according to its actual fertility.es_ES
dc.languageenges_ES
dc.publisherJohn Wiley & Sonses_ES
dc.subjectVeterinariaes_ES
dc.subject.otherInseminación artificiales_ES
dc.subject.otherGanado ovinoes_ES
dc.titleImprovement Strategies in Ovine Artificial Inseminationes_ES
dc.typeinfo:eu-repo/semantics/preprintes_ES


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