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| Registros recuperados : 13 | |
| 4. |  | SOARES, M. G.; RONCOLATO, L. Planejamento florestal na Suzano Papel. Serie Tecnica IPEF, Piracicaba, v. 14, n. 34, p. 210, jul. 2001. Edicao da Memoria do Simposio Ibero-Americano de Gestao e Economia Florestal, 1., 2001, Porto Seguro. Posters.| Biblioteca(s): Embrapa Florestas. |
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| 5. | | MAIA, L. A.; PIEDADE, M. T. F.; SOARES, M. G. The phenology of Macrolobium multijugum (Caesalpiniaceae) in flooded forest, in the black water (igapo) of the Taruma-Mirim, Central Amazonica, Brazil. In: LIEBEREI, R.; BIANCHI, H.; VOB, K., ed. Proceedings of the third SHIFT-Workshop, Manaus march 15-19, 1998. Bonn: Bundesministerium fur Bildung und Forschung, 1998. p.293-303.| Biblioteca(s): Embrapa Florestas. |
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| 6. | | YAMAMOTO, K. C.; SOARES, M. G. M.; FREITAS, C. E. de C. Alimentação de Triportheus angulatus (Spix & Agassiz, 1829) no lago Camaleão, Manaus, AM, Brasil. Acta Amazonica, Manaus, v. 34, n. 4, p. 653-659, out./dez. 2004.| Biblioteca(s): Embrapa Florestas. |
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| 9. | | SOARES, M. G.; NAKANO, O.; BEATO JUNIOR, H. G.; DADO, S. Controle da broca das cucurbitaceas Diaphania nitidalis (Cramer, 1782) (Lepidoptera - Piralidae) na cultura da abobrinha atraves de um novo inseticida fisiologico denominado tebufenozide. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 15., 1995, Caxambu. Resumos... Lavras : SEB / ESAL, 1995. p.514. Resumos do VI Encontro Nacional de Fitossanitaristas e II Simposio Integrado de Manejo de Pragas, Caxambu, 1995.| Biblioteca(s): Embrapa Hortaliças. |
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| 12. | | SOUSA, L. B. T. de; SOARES, M. G. L.; MINGUITA, A. P. da S.; CARVALHO, J. L. V. de; MORAES, E. A.; SILVA, E. M. M. da; ASCHERI, J. L. R. Addition of lipids to cookies containing orange-fleshed sweet potatoes increases carotenoid retention. Research, Society and Development, v. 9, n. 12, e8191210964, 2020. p. 1-15. Adição de lipídios em biscoitos contendo batata-doce de polpa alaranjada elevam a retenção de carotenoides.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 13. | | MATOS, J. C.; MENEZES, V. G.; GOIS, G. C.; ARAUJO, G. G. L. de; BARCELLOS, B. S. de C.; SOARES, M. G.; MATOS, M. H. T. de; MORAES, E. A.; MENEZES, D. R.; QUEIROZ, M. A. A. Histological and physical-mechanical characteristics of the skin of Dorper sheep related to residual feed intake and the confinement environment. Tropical Animal Health and Production, v. 54, n. 5, 314, 2022.| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 13 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
27/09/2022 |
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Data da última atualização: |
13/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
MATOS, J. C.; MENEZES, V. G.; GOIS, G. C.; ARAUJO, G. G. L. de; BARCELLOS, B. S. de C.; SOARES, M. G.; MATOS, M. H. T. de; MORAES, E. A.; MENEZES, D. R.; QUEIROZ, M. A. A. |
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Afiliação: |
JAIR CORREIA MATOS, UNIVASF; VANÚZIA GONÇALVES MENEZES, UFRPE; GLAYCIANE COSTA GOIS, UNIVASF; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; BRUNNA SAMUEL DE CARVALHO BARCELLOS, UFRGS; MARILIZ GUTTERRES SOARES, UFRGS; MARIA HELENA TAVARES DE MATOS, UNIVASF; ELENICE ANDRADE MORAES, UNIVASF; DANIEL RIBEIRO MENEZES, UNIVASF; MÁRIO ADRIANO ÁVILA QUEIROZ, UNIVASF. |
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Título: |
Histological and physical-mechanical characteristics of the skin of Dorper sheep related to residual feed intake and the confinement environment. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Tropical Animal Health and Production, v. 54, n. 5, 314, 2022. |
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DOI: |
https://doi.org/10.1007/s11250-022-03320-6 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim was to evaluate the effect of residual feed intake (RFI) on the histological, physical and mechanical characteristics of the sheep skin confined in full sun or shade. Dorper sheep (n = 64), male, with an initial bodyweight of 17.8 ± 2.43 kg was confined for 40 days to determine the RFI. After classification, 30 animals with positive RFI and 30 animals with negative RFI were selected, which were distributed in 2 confinement environments. This was a factorial arrangement of 2 (groups of animals?positive RFI and negative RFI) × 2 (environments?full sun and shade), with 15 animals for each combination of factors. The sheep remained in confinement for 60 days. After slaughter, skins were divided in half, and fragments were collected from the right portion for histological sections. The left part of each skin was subjected to tanning. Interaction effect RFI × environment was found in the evaluation of leather fragments in the horizontal direction on elongation at break, leather thickness and tear strength (p < 0.05). An isolated effect of the environment was found on elongation at break of leather fragments in the evaluation on the vertical direction (p = 0.01) and on the number of secondary follicles during the histological evaluation of the dorsal and lateral regions of the skin (p < 0.05). An effect of the interaction RFI × environment was observed for the thermostatic layer of the hip region (p = 0.03). Sheep with positive RFI and kept in confinement in full sun have a leather with greater elongation at break and tear strength, important aspects in determining the quality of the product by the leather industry. MenosThe aim was to evaluate the effect of residual feed intake (RFI) on the histological, physical and mechanical characteristics of the sheep skin confined in full sun or shade. Dorper sheep (n = 64), male, with an initial bodyweight of 17.8 ± 2.43 kg was confined for 40 days to determine the RFI. After classification, 30 animals with positive RFI and 30 animals with negative RFI were selected, which were distributed in 2 confinement environments. This was a factorial arrangement of 2 (groups of animals?positive RFI and negative RFI) × 2 (environments?full sun and shade), with 15 animals for each combination of factors. The sheep remained in confinement for 60 days. After slaughter, skins were divided in half, and fragments were collected from the right portion for histological sections. The left part of each skin was subjected to tanning. Interaction effect RFI × environment was found in the evaluation of leather fragments in the horizontal direction on elongation at break, leather thickness and tear strength (p < 0.05). An isolated effect of the environment was found on elongation at break of leather fragments in the evaluation on the vertical direction (p = 0.01) and on the number of secondary follicles during the histological evaluation of the dorsal and lateral regions of the skin (p < 0.05). An effect of the interaction RFI × environment was observed for the thermostatic layer of the hip region (p = 0.03). Sheep with positive RFI and kept in confinement in full sun have a... Mostrar Tudo |
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Palavras-Chave: |
Eficiência alimentar; Estresse térmico; Resistência à tração. |
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Thesagro: |
Confinamento; Consumo Alimentar; Meio Ambiente; Ovino; Pele. |
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Thesaurus NAL: |
Heat stress; Tensile strength. |
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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/doc/1146876/1/Histological-and-physicalmechanical-characteristics-of-the-skin-2022.pdf
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|
Marc: |
LEADER 02773naa a2200361 a 4500
001 2146876
005 2023-01-13
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s11250-022-03320-6$2DOI
100 1 $aMATOS, J. C.
245 $aHistological and physical-mechanical characteristics of the skin of Dorper sheep related to residual feed intake and the confinement environment.$h[electronic resource]
260 $c2022
520 $aThe aim was to evaluate the effect of residual feed intake (RFI) on the histological, physical and mechanical characteristics of the sheep skin confined in full sun or shade. Dorper sheep (n = 64), male, with an initial bodyweight of 17.8 ± 2.43 kg was confined for 40 days to determine the RFI. After classification, 30 animals with positive RFI and 30 animals with negative RFI were selected, which were distributed in 2 confinement environments. This was a factorial arrangement of 2 (groups of animals?positive RFI and negative RFI) × 2 (environments?full sun and shade), with 15 animals for each combination of factors. The sheep remained in confinement for 60 days. After slaughter, skins were divided in half, and fragments were collected from the right portion for histological sections. The left part of each skin was subjected to tanning. Interaction effect RFI × environment was found in the evaluation of leather fragments in the horizontal direction on elongation at break, leather thickness and tear strength (p < 0.05). An isolated effect of the environment was found on elongation at break of leather fragments in the evaluation on the vertical direction (p = 0.01) and on the number of secondary follicles during the histological evaluation of the dorsal and lateral regions of the skin (p < 0.05). An effect of the interaction RFI × environment was observed for the thermostatic layer of the hip region (p = 0.03). Sheep with positive RFI and kept in confinement in full sun have a leather with greater elongation at break and tear strength, important aspects in determining the quality of the product by the leather industry.
650 $aHeat stress
650 $aTensile strength
650 $aConfinamento
650 $aConsumo Alimentar
650 $aMeio Ambiente
650 $aOvino
650 $aPele
653 $aEficiência alimentar
653 $aEstresse térmico
653 $aResistência à tração
700 1 $aMENEZES, V. G.
700 1 $aGOIS, G. C.
700 1 $aARAUJO, G. G. L. de
700 1 $aBARCELLOS, B. S. de C.
700 1 $aSOARES, M. G.
700 1 $aMATOS, M. H. T. de
700 1 $aMORAES, E. A.
700 1 $aMENEZES, D. R.
700 1 $aQUEIROZ, M. A. A.
773 $tTropical Animal Health and Production$gv. 54, n. 5, 314, 2022.
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