Use intensity of progesterone devices for fixed-time artificial insemination in gyr crossbred cows from the peruvian tropics
Descripción del Articulo
Background: The implementation of routine fixed-time artificial insemination programs can generate significant waste and costs, which good management practices can help mitigate. The objective of the study was to assess the effects of second- and third-use progesterone devices on estrus characterist...
Autores: | , , , , , , , |
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Formato: | artículo |
Fecha de Publicación: | 2025 |
Institución: | Instituto Nacional de Innovación Agraria |
Repositorio: | INIA-Institucional |
Lenguaje: | inglés |
OAI Identifier: | oai:repositorio.inia.gob.pe:20.500.12955/2691 |
Enlace del recurso: | http://hdl.handle.net/20.500.12955/2691 https://doi.org/10.18805/ijar.bf-1858 |
Nivel de acceso: | acceso abierto |
Materia: | Bovine intravaginal device Cervical mucus Estrus synchronization Reuse Tropical livestock. https://purl.org/pe-repo/ocde/ford#4.03.01 https://purl.org/pe-repo/ocde/ford#4.05.00 Ganado Gyr; Ganado cruzado; Inseminación artificial; Progesterona; Dispositivos intravaginales; Sincronización del estro; Moco cervical; Ganado tropical; Perú |
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dc.title.none.fl_str_mv |
Use intensity of progesterone devices for fixed-time artificial insemination in gyr crossbred cows from the peruvian tropics |
title |
Use intensity of progesterone devices for fixed-time artificial insemination in gyr crossbred cows from the peruvian tropics |
spellingShingle |
Use intensity of progesterone devices for fixed-time artificial insemination in gyr crossbred cows from the peruvian tropics Poclín Rojas, Annie Yoselin Bovine intravaginal device Cervical mucus Estrus synchronization Reuse Tropical livestock. https://purl.org/pe-repo/ocde/ford#4.03.01 https://purl.org/pe-repo/ocde/ford#4.05.00 Ganado Gyr; Ganado cruzado; Inseminación artificial; Progesterona; Dispositivos intravaginales; Sincronización del estro; Moco cervical; Ganado tropical; Perú |
title_short |
Use intensity of progesterone devices for fixed-time artificial insemination in gyr crossbred cows from the peruvian tropics |
title_full |
Use intensity of progesterone devices for fixed-time artificial insemination in gyr crossbred cows from the peruvian tropics |
title_fullStr |
Use intensity of progesterone devices for fixed-time artificial insemination in gyr crossbred cows from the peruvian tropics |
title_full_unstemmed |
Use intensity of progesterone devices for fixed-time artificial insemination in gyr crossbred cows from the peruvian tropics |
title_sort |
Use intensity of progesterone devices for fixed-time artificial insemination in gyr crossbred cows from the peruvian tropics |
author |
Poclín Rojas, Annie Yoselin |
author_facet |
Poclín Rojas, Annie Yoselin Segura, Gleni Tatiana Bernilla Carrillo, Diana Ampuero Trigoso, Gustavo Quispe Ccasa, Hurley Abel Vasquez Tarrillo, Ronald Will Depaz Hino, Benjamin Saucedo Uriarte, José Américo |
author_role |
author |
author2 |
Segura, Gleni Tatiana Bernilla Carrillo, Diana Ampuero Trigoso, Gustavo Quispe Ccasa, Hurley Abel Vasquez Tarrillo, Ronald Will Depaz Hino, Benjamin Saucedo Uriarte, José Américo |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Poclín Rojas, Annie Yoselin Segura, Gleni Tatiana Bernilla Carrillo, Diana Ampuero Trigoso, Gustavo Quispe Ccasa, Hurley Abel Vasquez Tarrillo, Ronald Will Depaz Hino, Benjamin Saucedo Uriarte, José Américo |
dc.subject.none.fl_str_mv |
Bovine intravaginal device Cervical mucus Estrus synchronization Reuse Tropical livestock. |
topic |
Bovine intravaginal device Cervical mucus Estrus synchronization Reuse Tropical livestock. https://purl.org/pe-repo/ocde/ford#4.03.01 https://purl.org/pe-repo/ocde/ford#4.05.00 Ganado Gyr; Ganado cruzado; Inseminación artificial; Progesterona; Dispositivos intravaginales; Sincronización del estro; Moco cervical; Ganado tropical; Perú |
dc.subject.ocde.none.fl_str_mv |
https://purl.org/pe-repo/ocde/ford#4.03.01 https://purl.org/pe-repo/ocde/ford#4.05.00 |
dc.subject.agrovoc.none.fl_str_mv |
Ganado Gyr; Ganado cruzado; Inseminación artificial; Progesterona; Dispositivos intravaginales; Sincronización del estro; Moco cervical; Ganado tropical; Perú |
description |
Background: The implementation of routine fixed-time artificial insemination programs can generate significant waste and costs, which good management practices can help mitigate. The objective of the study was to assess the effects of second- and third-use progesterone devices on estrus characteristics and pregnancy rates in synchronized crossbred Gyr cows. Methods: Ten cows were synchronized with first-use Bovine Intravaginal Progesterone Devices (DIB), nine with second-use DIB and ten with third-use DIB. All cows were ≥90 days postpartum, had an average milk production of 6.9±1.9 L/day and were aged 4-10 years. Estrus signs were recorded at insemination and pregnancies were confirmed at 60 days by ultrasonography. Result: No significant associations were found between DIB use intensity and estrus detection patch response, mucus color, body condition score (CC), calvings, or breed purity (p>0.05). Body condition was associated with uterine turgor tone (p<0.05) and 100% of cows with CC 3.0 showed turgor tone 3. The highest pregnancy rate was found in second-use DIB (55.6%) and CC 2.8 (47.1%), though neither association was significant (p>0.05). DIBs may be used up to a second-use, as cervical mucosal stimulation and pregnancy rate remain unaffected. |
publishDate |
2025 |
dc.date.accessioned.none.fl_str_mv |
2025-03-31T05:19:32Z |
dc.date.available.none.fl_str_mv |
2025-03-31T05:19:32Z |
dc.date.issued.fl_str_mv |
2025-01-13 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
dc.identifier.citation.none.fl_str_mv |
Poclín-Rojas, A.Y., Segura, G.T., Carrillo, D.B., Ampuero-Trigoso, G., Quispe-Ccasa, H.A., Vásquez-Tarrillo, R.W., Depaz-Hizo, B. and Saucedo-Uriarte, J.A. (2024). Use Intensity of Progesterone Devices for Fixed-time Artificial Insemination in Gyr Crossbred Cows from the Peruvian Tropics. Indian Journal of Animal Research. 1-10. doi: 10.18805/IJAR.BF-1858. |
dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/20.500.12955/2691 |
dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.18805/ijar.bf-1858 |
identifier_str_mv |
Poclín-Rojas, A.Y., Segura, G.T., Carrillo, D.B., Ampuero-Trigoso, G., Quispe-Ccasa, H.A., Vásquez-Tarrillo, R.W., Depaz-Hizo, B. and Saucedo-Uriarte, J.A. (2024). Use Intensity of Progesterone Devices for Fixed-time Artificial Insemination in Gyr Crossbred Cows from the Peruvian Tropics. Indian Journal of Animal Research. 1-10. doi: 10.18805/IJAR.BF-1858. |
url |
http://hdl.handle.net/20.500.12955/2691 https://doi.org/10.18805/ijar.bf-1858 |
dc.language.iso.none.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.none.fl_str_mv |
0367-6722 |
dc.relation.ispartofseries.none.fl_str_mv |
Indian Journal of Animal Research |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
dc.rights.uri.none.fl_str_mv |
https://creativecommons.org/licenses/by/4.0/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0/ |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Agricultural Research Communication Centre (ARCC) |
dc.publisher.country.none.fl_str_mv |
IN |
publisher.none.fl_str_mv |
Agricultural Research Communication Centre (ARCC) |
dc.source.none.fl_str_mv |
Instituto Nacional de Innovación Agraria reponame:INIA-Institucional instname:Instituto Nacional de Innovación Agraria instacron:INIA |
instname_str |
Instituto Nacional de Innovación Agraria |
instacron_str |
INIA |
institution |
INIA |
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INIA-Institucional |
collection |
INIA-Institucional |
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Repositorio Institucional - INIA |
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spelling |
Poclín Rojas, Annie YoselinSegura, Gleni TatianaBernilla Carrillo, DianaAmpuero Trigoso, GustavoQuispe Ccasa, Hurley AbelVasquez Tarrillo, Ronald WillDepaz Hino, BenjaminSaucedo Uriarte, José Américo2025-03-31T05:19:32Z2025-03-31T05:19:32Z2025-01-13Poclín-Rojas, A.Y., Segura, G.T., Carrillo, D.B., Ampuero-Trigoso, G., Quispe-Ccasa, H.A., Vásquez-Tarrillo, R.W., Depaz-Hizo, B. and Saucedo-Uriarte, J.A. (2024). Use Intensity of Progesterone Devices for Fixed-time Artificial Insemination in Gyr Crossbred Cows from the Peruvian Tropics. Indian Journal of Animal Research. 1-10. doi: 10.18805/IJAR.BF-1858.http://hdl.handle.net/20.500.12955/2691https://doi.org/10.18805/ijar.bf-1858Background: The implementation of routine fixed-time artificial insemination programs can generate significant waste and costs, which good management practices can help mitigate. The objective of the study was to assess the effects of second- and third-use progesterone devices on estrus characteristics and pregnancy rates in synchronized crossbred Gyr cows. Methods: Ten cows were synchronized with first-use Bovine Intravaginal Progesterone Devices (DIB), nine with second-use DIB and ten with third-use DIB. All cows were ≥90 days postpartum, had an average milk production of 6.9±1.9 L/day and were aged 4-10 years. Estrus signs were recorded at insemination and pregnancies were confirmed at 60 days by ultrasonography. Result: No significant associations were found between DIB use intensity and estrus detection patch response, mucus color, body condition score (CC), calvings, or breed purity (p>0.05). Body condition was associated with uterine turgor tone (p<0.05) and 100% of cows with CC 3.0 showed turgor tone 3. The highest pregnancy rate was found in second-use DIB (55.6%) and CC 2.8 (47.1%), though neither association was significant (p>0.05). DIBs may be used up to a second-use, as cervical mucosal stimulation and pregnancy rate remain unaffected.This study was supported by the Project "Mejoramiento de la disponibilidad y acceso del material genético mediante el uso de técnicas de biotecnología reproductiva en ganado bovino tropical en las regiones de San Martin, Loreto y Ucayali" - PROMEG TROPICAL with CUI 2338934 of the Instituto Nacional de Innovación Agraria.application/pdfengAgricultural Research Communication Centre (ARCC)IN0367-6722Indian Journal of Animal Researchinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/4.0/Instituto Nacional de Innovación Agrariareponame:INIA-Institucionalinstname:Instituto Nacional de Innovación Agrariainstacron:INIARepositorio Institucional - INIABovine intravaginal deviceCervical mucusEstrus synchronizationReuseTropical livestock.https://purl.org/pe-repo/ocde/ford#4.03.01https://purl.org/pe-repo/ocde/ford#4.05.00Ganado Gyr; Ganado cruzado; Inseminación artificial; Progesterona; Dispositivos intravaginales; Sincronización del estro; Moco cervical; Ganado tropical; PerúUse intensity of progesterone devices for fixed-time artificial insemination in gyr crossbred cows from the peruvian tropicsinfo:eu-repo/semantics/articleORIGINALUse intensity of progesterone devices for fixed time artificial.pdfUse intensity of progesterone devices for fixed time artificial.pdfapplication/pdf1401593https://repositorio.inia.gob.pe/bitstreams/c276b243-2dc6-40d0-bd77-cbe94bd05652/download321ca08cf25fee133076eb454a779b8cMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81792https://repositorio.inia.gob.pe/bitstreams/c9506b5d-c5be-4d22-8de0-291a73f67f47/downloada1dff3722e05e29dac20fa1a97a12ccfMD5220.500.12955/2691oai:repositorio.inia.gob.pe:20.500.12955/26912025-03-31 00:19:32.521https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessopen.accesshttps://repositorio.inia.gob.peRepositorio Institucional INIArepositorio@inia.gob.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 |
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Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).