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dc.contributor.author
Cane, Fernando
dc.contributor.author
Pereyra, Norma
dc.contributor.author
Cane, Valentina
dc.contributor.author
Marini, Patricia Estela
dc.contributor.author
Teijeiro, Juan Manuel
dc.date.available
2022-03-07T15:23:42Z
dc.date.issued
2019-09
dc.identifier.citation
Cane, Fernando; Pereyra, Norma; Cane, Valentina; Marini, Patricia Estela; Teijeiro, Juan Manuel; Improved farrowing rate using intrauterine insemination in sows; Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias; Revista Mexicana de Ciencias Pecuarias; 10; 3; 9-2019; 583-594
dc.identifier.issn
2007-1124
dc.identifier.uri
http://hdl.handle.net/11336/152957
dc.description.abstract
Intrauterine insemination (IUI), a technique that uses a lower number of spermatozoa than conventional artificial insemination (CAI), could contribute to improve reproductive efficiency of boars. However, since some field trial reports show suboptimal performance for IUI, it is necessary to continue evaluating and standardizing this technique. In this work, the use of fixed reduced sperm amounts and doses volumes for IUI respect to CAI using the same semen samples was assessed. The results show an increase in the farrowing rate using IUI vs CAI (84.80 ± 0.36 vs 71.44 ± 2.63, P<0.05). Parameters such as litter size, live piglets/litter, stillborn or mummified fetuses were analyzed as well and showed non-significant differences between techniques. Statistical positive correlation analyses showed a positive correlation between live piglets/litter and stillborn piglets and between stillborn and total number of piglets, only for CAI. In addition, the economic analysis showed a positive impact on the productivity of the farm, and possibly of the region, by lowering costs using IUI instead of CAI. In conclusion, the intrauterine insemination had a positive impact on the reproductive performance and on the economic parameters of porcine production.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Porcine production
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Intrauterine insemination
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Artificial insemination
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Biología Reproductiva
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Improved farrowing rate using intrauterine insemination in sows
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-11-25T17:48:45Z
dc.identifier.eissn
2448-6698
dc.journal.volume
10
dc.journal.number
3
dc.journal.pagination
583-594
dc.journal.pais
México
dc.journal.ciudad
Ciudad de México
dc.description.fil
Fil: Cane, Fernando. Medax; Argentina
dc.description.fil
Fil: Pereyra, Norma. Medax; Argentina
dc.description.fil
Fil: Cane, Valentina. Medax; Argentina
dc.description.fil
Fil: Marini, Patricia Estela. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Laboratorio de Medicina Reproductiva; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Biología Molecular y Celular de Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Biología Molecular y Celular de Rosario; Argentina
dc.description.fil
Fil: Teijeiro, Juan Manuel. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Laboratorio de Medicina Reproductiva; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; Argentina
dc.journal.title
Revista Mexicana de Ciencias Pecuarias
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://cienciaspecuarias.inifap.gob.mx/index.php/Pecuarias/article/view/4772
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.22319/rmcp.v10i3.4772
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