Effect of oestrus synchronization protocols, lactation yield and body condition score on conception rates in buffaloes
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/231752 |
Resumo: | The effect of lactation and body condition score (BCS) on the conception rates in the Ovsynch program was evaluated in buffalo. During postpartum period (>40 days), 87 buffaloes received 25mg of Lecirelin IM on day 0 and 150 mg of D-cloprostenol IM on day 7. On Day 8, 43 buffaloes received 1.0 mg of estradiol benzoate (EB) IM (group 2). In group 1, 44 animals received 25 mg of Lecirelin IM on Day 9. All animals were fixed time inseminated 30 hours after EB (group 2) or 16 hours after second GnRH injection (group 1). Besides, animals were divided into two groups according to daily milk production (<7.0 or >7.0 liters per day) to evaluate the effect of lactation yield in the treatments. The conception rates did not differ according BCS. In group 1, the lactation yield did not interfere in the conception rate of animals treated with GnRH on day 9 (P>0.05). In group 2, animals with higher daily lactation yield had lower conception rate than buffales with lower milk production. |
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Repositório Institucional da UNESP |
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spelling |
Effect of oestrus synchronization protocols, lactation yield and body condition score on conception rates in buffaloesThe effect of lactation and body condition score (BCS) on the conception rates in the Ovsynch program was evaluated in buffalo. During postpartum period (>40 days), 87 buffaloes received 25mg of Lecirelin IM on day 0 and 150 mg of D-cloprostenol IM on day 7. On Day 8, 43 buffaloes received 1.0 mg of estradiol benzoate (EB) IM (group 2). In group 1, 44 animals received 25 mg of Lecirelin IM on Day 9. All animals were fixed time inseminated 30 hours after EB (group 2) or 16 hours after second GnRH injection (group 1). Besides, animals were divided into two groups according to daily milk production (<7.0 or >7.0 liters per day) to evaluate the effect of lactation yield in the treatments. The conception rates did not differ according BCS. In group 1, the lactation yield did not interfere in the conception rate of animals treated with GnRH on day 9 (P>0.05). In group 2, animals with higher daily lactation yield had lower conception rate than buffales with lower milk production.Department of Animal Science Foundation Faculty Luiz Meneghel UNESPAR, ParanaDepartment of Animal Reproduction College of Veterinary Medicine USPDepartment of Animal Science College of Veterinary Medicine UNESPDepartment of Animal Science Foundation Faculty Luiz Meneghel UNESPAR, ParanaDepartment of Animal Science College of Veterinary Medicine UNESPUniversidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Berber, R. C.A. [UNESP]Silva, M. A. [UNESP]Cruz, G. D. [UNESP]Takayama, N. S. [UNESP]Tonhati, H. [UNESP]Baruselli, P. S.2022-04-29T08:47:19Z2022-04-29T08:47:19Z2005-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article45-47Indian Veterinary Journal, v. 82, n. 1, p. 45-47, 2005.0019-6479http://hdl.handle.net/11449/2317522-s2.0-13444254152Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIndian Veterinary Journalinfo:eu-repo/semantics/openAccess2024-06-07T18:41:31Zoai:repositorio.unesp.br:11449/231752Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:04:30.476828Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of oestrus synchronization protocols, lactation yield and body condition score on conception rates in buffaloes |
title |
Effect of oestrus synchronization protocols, lactation yield and body condition score on conception rates in buffaloes |
spellingShingle |
Effect of oestrus synchronization protocols, lactation yield and body condition score on conception rates in buffaloes Berber, R. C.A. [UNESP] |
title_short |
Effect of oestrus synchronization protocols, lactation yield and body condition score on conception rates in buffaloes |
title_full |
Effect of oestrus synchronization protocols, lactation yield and body condition score on conception rates in buffaloes |
title_fullStr |
Effect of oestrus synchronization protocols, lactation yield and body condition score on conception rates in buffaloes |
title_full_unstemmed |
Effect of oestrus synchronization protocols, lactation yield and body condition score on conception rates in buffaloes |
title_sort |
Effect of oestrus synchronization protocols, lactation yield and body condition score on conception rates in buffaloes |
author |
Berber, R. C.A. [UNESP] |
author_facet |
Berber, R. C.A. [UNESP] Silva, M. A. [UNESP] Cruz, G. D. [UNESP] Takayama, N. S. [UNESP] Tonhati, H. [UNESP] Baruselli, P. S. |
author_role |
author |
author2 |
Silva, M. A. [UNESP] Cruz, G. D. [UNESP] Takayama, N. S. [UNESP] Tonhati, H. [UNESP] Baruselli, P. S. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Berber, R. C.A. [UNESP] Silva, M. A. [UNESP] Cruz, G. D. [UNESP] Takayama, N. S. [UNESP] Tonhati, H. [UNESP] Baruselli, P. S. |
description |
The effect of lactation and body condition score (BCS) on the conception rates in the Ovsynch program was evaluated in buffalo. During postpartum period (>40 days), 87 buffaloes received 25mg of Lecirelin IM on day 0 and 150 mg of D-cloprostenol IM on day 7. On Day 8, 43 buffaloes received 1.0 mg of estradiol benzoate (EB) IM (group 2). In group 1, 44 animals received 25 mg of Lecirelin IM on Day 9. All animals were fixed time inseminated 30 hours after EB (group 2) or 16 hours after second GnRH injection (group 1). Besides, animals were divided into two groups according to daily milk production (<7.0 or >7.0 liters per day) to evaluate the effect of lactation yield in the treatments. The conception rates did not differ according BCS. In group 1, the lactation yield did not interfere in the conception rate of animals treated with GnRH on day 9 (P>0.05). In group 2, animals with higher daily lactation yield had lower conception rate than buffales with lower milk production. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-01-01 2022-04-29T08:47:19Z 2022-04-29T08:47:19Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Indian Veterinary Journal, v. 82, n. 1, p. 45-47, 2005. 0019-6479 http://hdl.handle.net/11449/231752 2-s2.0-13444254152 |
identifier_str_mv |
Indian Veterinary Journal, v. 82, n. 1, p. 45-47, 2005. 0019-6479 2-s2.0-13444254152 |
url |
http://hdl.handle.net/11449/231752 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Indian Veterinary Journal |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
45-47 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128889903382528 |