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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
04/03/2010 |
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Data da última atualização: |
07/02/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERRA, J. de C.; CIESLAK, S.; SARTORI FILHO, R.; MCMANUS, C.; MARTINS, C. F.; SERENO, J. R. B. |
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Afiliação: |
JANINE DE CAMPOS FERRA, UFMS; SILVIA CIESLAK, UFMS; ROBERTO SARTORI FILHO, CENARGEN; CONNIE MCMANUS, UnB; CARLOS FREDERICO MARTINS, CPAC; JOSE ROBSON BEZERRA SERENO, CPAC. |
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Título: |
Weight and age at puberty and their correlations with morphometric measurements in crossbred breed suffolk ewe lambs. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, v. 39, n. 1, p. 134-141, 2010. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to identify and to correlate parameters that characterize puberty and estimate the age and weight of Suffolk ewe lambs in Mato Grosso do Sul. This study was carried out with twenty-two Suffolk ewe lambs for 256 days. Blood samples were collected from the jugular vein and centrifugated and the plasma were stored at -20°C until analysis of progesterone (P4) concentration by radioimmunoassay (RIA). The morphometric measurements included: head length and width, body length, elbow height, chest perimeter, back-sternal diameter, croup length, width and height, cannon bone perimeter and shoulder and hip width, using a tape. The animals became pubertal when the plasma progesterone concentration was >1.0 ng/mL, at 34.1 ± 5.2 kg and 39.5 ± 8.5 weeks of age. Meanwhile, the lambs that did not reach puberty (37.7 ± 11.4 weeks of age) were lighter. The morphometric measurements has medium to low correlations with age and weight at puberty. |
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Palavras-Chave: |
Chest perimeter; Perímetro torácico; Radioimmunoassay; Radioimunoensaio. |
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Thesagro: |
Cordeiro; Ovino; Progesterona. |
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Thesaurus Nal: |
progesterone; puberty; sheep. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/86932/1/ferra-jdec-01-2010.pdf
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Marc: |
LEADER 01823naa a2200301 a 4500
001 1877055
005 2023-02-07
008 2010 bl uuuu u00u1 u #d
100 1 $aFERRA, J. de C.
245 $aWeight and age at puberty and their correlations with morphometric measurements in crossbred breed suffolk ewe lambs.
260 $c2010
520 $aThe objective of this study was to identify and to correlate parameters that characterize puberty and estimate the age and weight of Suffolk ewe lambs in Mato Grosso do Sul. This study was carried out with twenty-two Suffolk ewe lambs for 256 days. Blood samples were collected from the jugular vein and centrifugated and the plasma were stored at -20°C until analysis of progesterone (P4) concentration by radioimmunoassay (RIA). The morphometric measurements included: head length and width, body length, elbow height, chest perimeter, back-sternal diameter, croup length, width and height, cannon bone perimeter and shoulder and hip width, using a tape. The animals became pubertal when the plasma progesterone concentration was >1.0 ng/mL, at 34.1 ± 5.2 kg and 39.5 ± 8.5 weeks of age. Meanwhile, the lambs that did not reach puberty (37.7 ± 11.4 weeks of age) were lighter. The morphometric measurements has medium to low correlations with age and weight at puberty.
650 $aprogesterone
650 $apuberty
650 $asheep
650 $aCordeiro
650 $aOvino
650 $aProgesterona
653 $aChest perimeter
653 $aPerímetro torácico
653 $aRadioimmunoassay
653 $aRadioimunoensaio
700 1 $aCIESLAK, S.
700 1 $aSARTORI FILHO, R.
700 1 $aMCMANUS, C.
700 1 $aMARTINS, C. F.
700 1 $aSERENO, J. R. B.
773 $tRevista Brasileira de Zootecnia$gv. 39, n. 1, p. 134-141, 2010.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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| 1. |  | FERRA, J. de C.; CIESLAK, S.; SARTORI FILHO, R.; MCMANUS, C.; MARTINS, C. F.; SERENO, J. R. B. Weight and age at puberty and their correlations with morphometric measurements in crossbred breed suffolk ewe lambs. Revista Brasileira de Zootecnia, v. 39, n. 1, p. 134-141, 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Cerrados; Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 1 | |
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