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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
05/12/2018 |
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Data da última atualização: |
10/12/2018 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
NOGUEIRA, E.; RODRIGUES, W. B.; SANCHES SILVA, C.; COSTA E SILVA, E. V.; POTIENS, J. R.; SILVA, J. C. B.; SUTOVSKY, P. |
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Afiliação: |
ERIKLIS NOGUEIRA, CPAP; W. B. RODRIGUES, UFMS; C. SANCHES SILVA, UFMS; E. V. COSTA E SILVA, UFMS; J R POTIENS, SELEON; JULIANA CORREA BORGES SILVA, CPAP; P. SUTOVSKY, University of Missouri. |
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Título: |
Identification of seminal parameters predictive of conception rates in Angus and Nelore bulls used in TAI. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Advances in Animal Biosciences, v. 9, part 2, p. 324, may 2018. |
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Idioma: |
Inglês |
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Notas: |
Proceedings of the international Bull Fertility Conference, 2018, Westport. |
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Conteúdo: |
The ability to predict male fertility is highly desirable for bulls used in AI. Timed artificial insemination (TAI) represents a breakthrough in the use of AI in Brazil and other countries. Numerous causes contribute to the wide range of results and/or unsatisfactory pregnancy rates in TAI programs, highlighting the factors inherent in the bovine female in addition to several factors inherent to quality of semen used. Regarding the quality of semen used in AI programs, differences reported in fertility could be attributed to variation in sperm qualitative characteristics. Consequently, the success of bovine AI programs largely depends on the use of good quality semen. When only high fertility bulls are used, better conception rates are achieved, reducing costs of reproductive programs. Thus, some authors have shown that semen used in TAI has great impact on pregnancy rates, and various biomarkers of sperm quality are required to predict the fertility of bull spermatozoa (Oliveira et al., 2013, Holden et al., 2017). Our goal is to correlate different methods of post-thaw semen evaluation with the P/AI of Nelore (zebu) cows subjected to TAI to identify the candidate predictors of conception rate. |
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Thesagro: |
Fertilidade Animal; Inseminação Artificial; Sêmen; Touro. |
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Thesaurus Nal: |
Animal fertility; Artificial insemination; Bulls. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/187844/1/Identification.pdf
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Marc: |
LEADER 02117nam a2200277 a 4500
001 2100777
005 2018-12-10
008 2018 bl uuuu u00u1 u #d
100 1 $aNOGUEIRA, E.
245 $aIdentification of seminal parameters predictive of conception rates in Angus and Nelore bulls used in TAI.$h[electronic resource]
260 $aAdvances in Animal Biosciences, v. 9, part 2, p. 324, may 2018.$c2018
500 $aProceedings of the international Bull Fertility Conference, 2018, Westport.
520 $aThe ability to predict male fertility is highly desirable for bulls used in AI. Timed artificial insemination (TAI) represents a breakthrough in the use of AI in Brazil and other countries. Numerous causes contribute to the wide range of results and/or unsatisfactory pregnancy rates in TAI programs, highlighting the factors inherent in the bovine female in addition to several factors inherent to quality of semen used. Regarding the quality of semen used in AI programs, differences reported in fertility could be attributed to variation in sperm qualitative characteristics. Consequently, the success of bovine AI programs largely depends on the use of good quality semen. When only high fertility bulls are used, better conception rates are achieved, reducing costs of reproductive programs. Thus, some authors have shown that semen used in TAI has great impact on pregnancy rates, and various biomarkers of sperm quality are required to predict the fertility of bull spermatozoa (Oliveira et al., 2013, Holden et al., 2017). Our goal is to correlate different methods of post-thaw semen evaluation with the P/AI of Nelore (zebu) cows subjected to TAI to identify the candidate predictors of conception rate.
650 $aAnimal fertility
650 $aArtificial insemination
650 $aBulls
650 $aFertilidade Animal
650 $aInseminação Artificial
650 $aSêmen
650 $aTouro
700 1 $aRODRIGUES, W. B.
700 1 $aSANCHES SILVA, C.
700 1 $aCOSTA E SILVA, E. V.
700 1 $aPOTIENS, J. R.
700 1 $aSILVA, J. C. B.
700 1 $aSUTOVSKY, P.
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Registro original: |
Embrapa Pantanal (CPAP) |
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| 1. |  | NOGUEIRA, E.; RODRIGUES, W. B.; SANCHES SILVA, C.; COSTA E SILVA, E. V.; POTIENS, J. R.; SILVA, J. C. B.; SUTOVSKY, P. Identification of seminal parameters predictive of conception rates in Angus and Nelore bulls used in TAI. Advances in Animal Biosciences, v. 9, part 2, p. 324, may 2018. Proceedings of the international Bull Fertility Conference, 2018, Westport.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pantanal. |
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| Registros recuperados : 1 | |
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