Improved farrowing rate using intrauterine insemination in sows

Autores
Cane, Fernando; Pereyra, Norma; Cane, Valentina; Marini, Patricia Estela; Teijeiro, Juan Manuel
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
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.
Fil: Cane, Fernando. Medax; Argentina
Fil: Pereyra, Norma. Medax; Argentina
Fil: Cane, Valentina. Medax; Argentina
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
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
Materia
Porcine production
Intrauterine insemination
Artificial insemination
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/152957
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/152957
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Improved farrowing rate using intrauterine insemination in sowsCane, FernandoPereyra, NormaCane, ValentinaMarini, Patricia EstelaTeijeiro, Juan ManuelPorcine productionIntrauterine inseminationArtificial inseminationhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Intrauterine 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.Fil: Cane, Fernando. Medax; ArgentinaFil: Pereyra, Norma. Medax; ArgentinaFil: Cane, Valentina. Medax; ArgentinaFil: 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; ArgentinaFil: 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; ArgentinaInstituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias2019-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/152957Cane, 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; 583-5942007-11242448-6698CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://cienciaspecuarias.inifap.gob.mx/index.php/Pecuarias/article/view/4772info:eu-repo/semantics/altIdentifier/doi/10.22319/rmcp.v10i3.4772info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:18:46Zoai:ri.conicet.gov.ar:11336/152957instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 12:18:46.674CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Improved farrowing rate using intrauterine insemination in sows
title Improved farrowing rate using intrauterine insemination in sows
spellingShingle Improved farrowing rate using intrauterine insemination in sows
Cane, Fernando
Porcine production
Intrauterine insemination
Artificial insemination
title_short Improved farrowing rate using intrauterine insemination in sows
title_full Improved farrowing rate using intrauterine insemination in sows
title_fullStr Improved farrowing rate using intrauterine insemination in sows
title_full_unstemmed Improved farrowing rate using intrauterine insemination in sows
title_sort Improved farrowing rate using intrauterine insemination in sows
dc.creator.none.fl_str_mv Cane, Fernando
Pereyra, Norma
Cane, Valentina
Marini, Patricia Estela
Teijeiro, Juan Manuel
author Cane, Fernando
author_facet Cane, Fernando
Pereyra, Norma
Cane, Valentina
Marini, Patricia Estela
Teijeiro, Juan Manuel
author_role author
author2 Pereyra, Norma
Cane, Valentina
Marini, Patricia Estela
Teijeiro, Juan Manuel
author2_role author
author
author
author
dc.subject.none.fl_str_mv Porcine production
Intrauterine insemination
Artificial insemination
topic Porcine production
Intrauterine insemination
Artificial insemination
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv 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.
Fil: Cane, Fernando. Medax; Argentina
Fil: Pereyra, Norma. Medax; Argentina
Fil: Cane, Valentina. Medax; Argentina
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
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
description 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.
publishDate 2019
dc.date.none.fl_str_mv 2019-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/152957
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
2007-1124
2448-6698
CONICET Digital
CONICET
url http://hdl.handle.net/11336/152957
identifier_str_mv 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
2007-1124
2448-6698
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://cienciaspecuarias.inifap.gob.mx/index.php/Pecuarias/article/view/4772
info:eu-repo/semantics/altIdentifier/doi/10.22319/rmcp.v10i3.4772
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias
publisher.none.fl_str_mv Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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