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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
27/06/2017 |
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Data da última atualização: |
29/12/2017 |
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Autoria: |
LISBOA NETO, A. F. S.; MARIANO FILHO, P. G.; CARVALHO, J. R.; ARAÚJO, M. S.; SANTOS, A. C.; MACHADO, F. C. F.; SILVA FILHO, M. L.; MACHADO JÚNIOR, A. A. N. |
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Afiliação: |
Antônio F. S. Lisboa-Neto, Programa de Pós-Graduação em Anatomia dos Animais Domésticos e Silvestres, Faculdade de Medicina Veterinária e Zootecnia; Paulo G. Mariano-Filho, Universidade Federal do Piauí, Campus Professora Cinobelina Elvas; Jean R. Carvalho, Universidade Federal do Piauí, Campus Professora Cinobelina Elvas; Morgana S. Araújo, Programa de Pós-Graduação em Zootecnia, Campus Professora Cinobelina Elvas; Amilton C. Santos, Programa de Pós-Graduação em Anatomia dos Animais Domésticos e Silvestres, Faculdade de Medicina Veterinária e Zootecnia; Felicianna C. F. Machado, Universidade Federal do Piauí, Campus Professora Cinobelina Elvas; Manoel L. Silva-Filho, Universidade Federal do Piauí, Campus Professora Cinobelina Elvas; Antônio A. N. Machado-Júnior, Universidade Federal do Piauí, Campus Professora Cinobelina Elvas. |
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Título: |
Effect of racial crossing on the scrotum-testicular biometry in sheep submitted to scrotal insulation. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 3, p. 291-294, março 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Efeito do cruzamento racial sobre a biometria escroto-testicular em ovinos submetidos à insulação escrotal. |
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Conteúdo: |
The objective of this study was to evaluate the effect of the racial crossing on scrotumtesticular biometric characteristics of four sheep Santa Ines and four crossbred (Santa Ines x Dorper) submitted to scrotal insulation, following the return of these characteristics to values previously reported. For this, two measurements were made regarding the scrotal circumference (SC), length (L) and testicular width (W) before treatments. The testicular volume (V) was calculated by the formula V=2 [(r²) x ? x H]. The pouches were made with double-layer plastic, internally lined with cotton, and fixed around the spermatic funiculus and scrotum with adhesive tape and bandage remaining in this position for seven days. Measurements were made every seven days, totaling 15 measurements throughout the experiment. The data were submitted to analysis of variance (ANOVA) to a randomized block design with two blocks, 15 treatments and four replications. The variables analyzed were subjected to Dunnett test at 5% probability, to compare the values obtained before and after insulation. For comparison between the breeds, the variables were submitted to Tukey test at 5% probability. All animals studied suffered significant influence (P<0.05) after scrotal insulation, but Santa Ines returned to the values previously observed in a shorter period than the crossbred. In summary, sheep Santa Ines have a higher resistance than crossbred animals when subjected to thermal stress induced by scrotal insulation. MenosThe objective of this study was to evaluate the effect of the racial crossing on scrotumtesticular biometric characteristics of four sheep Santa Ines and four crossbred (Santa Ines x Dorper) submitted to scrotal insulation, following the return of these characteristics to values previously reported. For this, two measurements were made regarding the scrotal circumference (SC), length (L) and testicular width (W) before treatments. The testicular volume (V) was calculated by the formula V=2 [(r²) x ? x H]. The pouches were made with double-layer plastic, internally lined with cotton, and fixed around the spermatic funiculus and scrotum with adhesive tape and bandage remaining in this position for seven days. Measurements were made every seven days, totaling 15 measurements throughout the experiment. The data were submitted to analysis of variance (ANOVA) to a randomized block design with two blocks, 15 treatments and four replications. The variables analyzed were subjected to Dunnett test at 5% probability, to compare the values obtained before and after insulation. For comparison between the breeds, the variables were submitted to Tukey test at 5% probability. All animals studied suffered significant influence (P<0.05) after scrotal insulation, but Santa Ines returned to the values previously observed in a shorter period than the crossbred. In summary, sheep Santa Ines have a higher resistance than crossbred animals when subjected to thermal stress induced by scrotal insulat... Mostrar Tudo |
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Palavras-Chave: |
Biometria escroto-testicular; Circle; Circunferência; Cruzamento racial; Insulação escrotal; Racial crossing; Scrotal insulation; Scrotum-testicular biometry. |
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Thesagro: |
Carneiro; Ovino; Termorregulação; Testículo. |
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Thesaurus Nal: |
Sheep; Testes; Thermoregulation. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/161118/1/Effect-of-racial-corssing.pdf
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Marc: |
LEADER 02809naa a2200397 a 4500
001 2071588
005 2017-12-29
008 2017 bl uuuu u00u1 u #d
100 1 $aLISBOA NETO, A. F. S.
245 $aEffect of racial crossing on the scrotum-testicular biometry in sheep submitted to scrotal insulation.$h[electronic resource]
260 $c2017
500 $aTítulo em português: Efeito do cruzamento racial sobre a biometria escroto-testicular em ovinos submetidos à insulação escrotal.
520 $aThe objective of this study was to evaluate the effect of the racial crossing on scrotumtesticular biometric characteristics of four sheep Santa Ines and four crossbred (Santa Ines x Dorper) submitted to scrotal insulation, following the return of these characteristics to values previously reported. For this, two measurements were made regarding the scrotal circumference (SC), length (L) and testicular width (W) before treatments. The testicular volume (V) was calculated by the formula V=2 [(r²) x ? x H]. The pouches were made with double-layer plastic, internally lined with cotton, and fixed around the spermatic funiculus and scrotum with adhesive tape and bandage remaining in this position for seven days. Measurements were made every seven days, totaling 15 measurements throughout the experiment. The data were submitted to analysis of variance (ANOVA) to a randomized block design with two blocks, 15 treatments and four replications. The variables analyzed were subjected to Dunnett test at 5% probability, to compare the values obtained before and after insulation. For comparison between the breeds, the variables were submitted to Tukey test at 5% probability. All animals studied suffered significant influence (P<0.05) after scrotal insulation, but Santa Ines returned to the values previously observed in a shorter period than the crossbred. In summary, sheep Santa Ines have a higher resistance than crossbred animals when subjected to thermal stress induced by scrotal insulation.
650 $aSheep
650 $aTestes
650 $aThermoregulation
650 $aCarneiro
650 $aOvino
650 $aTermorregulação
650 $aTestículo
653 $aBiometria escroto-testicular
653 $aCircle
653 $aCircunferência
653 $aCruzamento racial
653 $aInsulação escrotal
653 $aRacial crossing
653 $aScrotal insulation
653 $aScrotum-testicular biometry
700 1 $aMARIANO FILHO, P. G.
700 1 $aCARVALHO, J. R.
700 1 $aARAÚJO, M. S.
700 1 $aSANTOS, A. C.
700 1 $aMACHADO, F. C. F.
700 1 $aSILVA FILHO, M. L.
700 1 $aMACHADO JÚNIOR, A. A. N.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 37, n. 3, p. 291-294, março 2017.
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Embrapa Unidades Centrais (AI-SEDE) |
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