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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
22/11/2021 |
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Data da última atualização: |
09/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LEMES, A. P.; GARCIA, A. R.; PEZZOPANE, J. R. M.; BRANDÃO, F. Z.; WATANABE, Y. F.; COOKE, R. F.; SPONCHIADO, M; PAZ, C. C. P. DE; CAMPLESI, A. C.; BINELLI, M.; GIMENES, L. U. |
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Afiliação: |
AMANDA PRUDÊNCIO LEMES, UNESP; ALEXANDRE ROSSETTO GARCIA, CPPSE; JOSE RICARDO MACEDO PEZZOPANE, CPPSE; FELIPE ZANDONADI BRANDÃO, UFF; YEDA FUMIE WATANABE, VITROGEN; REINALDO FERNANDES COOKE, Texas A&M University; MARIANA SPONCHIADO, University of Florida; CLAUDIA CRISTINA PARO DE PAZ, IZ; ANNELISE CARLA CAMPLESI, UNESP; MARIO BINELLI, University of Florida; LINDSAY UNNO GIMENES, UNESP. |
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Título: |
Silvopastoral system is an alternative to improve animal welfare and productive performance in meat production systems. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Scientific Reports, v.11, 14092, 2021. |
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Páginas: |
17 p. |
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DOI: |
https://doi.org/10.1038/s41598-021-93609-7 |
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Idioma: |
Inglês |
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Conteúdo: |
Climate change is a reality and global surface temperature is projected to rise substantially in the next 80 years. Agriculture practices will have to adapt to climate change, and also help to mitigate this effect using, among other strategies, forest conservation and management. Silvopastoral systems have been adopted in tropical climate livestock areas but their benefits on thermal comfort and reproductive performance of beef cows are not completely known. Therefore, our aims were to compare the microclimate of silvopastoral and intensive rotational unshaded grazing systems in different months and to evaluate physiological variables (Exp. 1 and 2), metabolism, and in vitro embryo production (Exp. 2) in crossbred beef females. Our hypothesis is that the silvopastoral system can improve the thermal comfort of beef heifers and cows and, consequently, also improve dry matter intake, body weight gain, and in vitro embryo production when compared to the unshaded rotational grazing system. In Exp 1, the silvopastoral system decreased body temperature and increased welfare and performance of heifers. In Exp. 2, the silvopastoral system enhanced the body weight but did not affect metabolism and the general reproductive performance, but increased the recovery rate of oocytes in primiparous cows. |
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Palavras-Chave: |
ILPF; Oocytes in primiparous cows; Silvopastoral system; Thermal comfort. |
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Thesaurus Nal: |
Reproductive performance. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227962/1/SilvopastoralSystemAlternative.pdf
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Marc: |
LEADER 02285naa a2200325 a 4500
001 2136376
005 2024-01-09
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1038/s41598-021-93609-7$2DOI
100 1 $aLEMES, A. P.
245 $aSilvopastoral system is an alternative to improve animal welfare and productive performance in meat production systems.$h[electronic resource]
260 $c2021
300 $a17 p.
520 $aClimate change is a reality and global surface temperature is projected to rise substantially in the next 80 years. Agriculture practices will have to adapt to climate change, and also help to mitigate this effect using, among other strategies, forest conservation and management. Silvopastoral systems have been adopted in tropical climate livestock areas but their benefits on thermal comfort and reproductive performance of beef cows are not completely known. Therefore, our aims were to compare the microclimate of silvopastoral and intensive rotational unshaded grazing systems in different months and to evaluate physiological variables (Exp. 1 and 2), metabolism, and in vitro embryo production (Exp. 2) in crossbred beef females. Our hypothesis is that the silvopastoral system can improve the thermal comfort of beef heifers and cows and, consequently, also improve dry matter intake, body weight gain, and in vitro embryo production when compared to the unshaded rotational grazing system. In Exp 1, the silvopastoral system decreased body temperature and increased welfare and performance of heifers. In Exp. 2, the silvopastoral system enhanced the body weight but did not affect metabolism and the general reproductive performance, but increased the recovery rate of oocytes in primiparous cows.
650 $aReproductive performance
653 $aILPF
653 $aOocytes in primiparous cows
653 $aSilvopastoral system
653 $aThermal comfort
700 1 $aGARCIA, A. R.
700 1 $aPEZZOPANE, J. R. M.
700 1 $aBRANDÃO, F. Z.
700 1 $aWATANABE, Y. F.
700 1 $aCOOKE, R. F.
700 1 $aSPONCHIADO, M
700 1 $aPAZ, C. C. P. DE
700 1 $aCAMPLESI, A. C.
700 1 $aBINELLI, M.
700 1 $aGIMENES, L. U.
773 $tScientific Reports$gv.11, 14092, 2021.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Algodão; Embrapa Amazônia Ocidental; Embrapa Arroz e Feijão. |
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Data corrente: |
30/01/2018 |
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Data da última atualização: |
21/11/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
HOFFMANN, L. V.; CARDOSO, K. C. M.; ROCHA, A. S. N. da C.; OLIVEIRA, A. I. D. de; ABREU, A. G. de; PEREIRA, C. C. de O.; MALAFAIA, G.; MENEZES, I. P. P. de. |
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Afiliação: |
LUCIA VIEIRA HOFFMANN, CNPA; KÁLITA CRISTINA MOREIRA CARDOSO, PUC- GOIÁS; ANTONIO SABINO NETO DA COSTA ROCHA, CPAA; ARYANNY IRENE DOMINGUES de OLIVEIRA, IFGO - URUTAÍ; ALUANA GONCALVES DE ABREU, CNPAF; CAIO CÉSAR de OLIVEIRA PEREIRA, IFGO - URUTAÍ; GUILHERME MALAFAIA, IFGO - URUTAÍ; IVANDILSON PESSOA PINTO de MENEZES, IFGO - URUTAÍ. |
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Título: |
Genetic diversity of Gossypium barbadense from the central Brazilian Amazon. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Acta Amazônica, Manaus, v. 48, n. 1, p. 1-9, jan./mar. 2018. |
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ISSN: |
0044-5967 |
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DOI: |
10.1590/1809-4392201603313 |
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Idioma: |
Inglês |
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Conteúdo: |
The Amazon Basin is a center of diversity of Gossypium barbadense and the strategy for conservation of this genetic resource depends on the knowledge of the diversity maintained in Amazonas State. During two expeditions, in 2012 and 2014, plants were collected in ten municipalities in the state of Amazonas, in the central Brazilian Amazon region. The molecular diversity was estimated by SSR markers for 50 samples collected in 2012. The morphological diversity of 24 plants collected in 2014 was assessed ex situ and compared to that of 50 plants of the same and other cotton varieties from other Brazilian states. Most of plants evaluated in situ in Amazonas had purple petioles and veins (82%), associated to medicinal use, and kidney seeds (78%). The ex situ morphological analysies showed that G. barbadense plants from the Amazonas state: i) presented higher similarity to cotton plants from other northern Brazilian states, and ii) were grouped separately from those of other northern Brazilian states by descriptor analysis. Both the molecular (H=0.41) and morphological (H=0.38±0.02) diversity among the collected plants was considered intermediary. Our study indicates the distinctiveness of Amazon cottons, and contributes to demonstrate the discrimination power of multicategorical traits. |
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Thesagro: |
Algodão; Recurso genético. |
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Thesaurus NAL: |
Cotton; Genetic resources; Gossypium barbadense. |
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Categoria do assunto: |
--
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/171838/1/Genetic-diversity-....pdf
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Marc: |
LEADER 02139naa a2200289 a 4500
001 2086630
005 2018-11-21
008 2018 bl uuuu u00u1 u #d
022 $a0044-5967
024 7 $a10.1590/1809-4392201603313$2DOI
100 1 $aHOFFMANN, L. V.
245 $aGenetic diversity of Gossypium barbadense from the central Brazilian Amazon.
260 $c2018
520 $aThe Amazon Basin is a center of diversity of Gossypium barbadense and the strategy for conservation of this genetic resource depends on the knowledge of the diversity maintained in Amazonas State. During two expeditions, in 2012 and 2014, plants were collected in ten municipalities in the state of Amazonas, in the central Brazilian Amazon region. The molecular diversity was estimated by SSR markers for 50 samples collected in 2012. The morphological diversity of 24 plants collected in 2014 was assessed ex situ and compared to that of 50 plants of the same and other cotton varieties from other Brazilian states. Most of plants evaluated in situ in Amazonas had purple petioles and veins (82%), associated to medicinal use, and kidney seeds (78%). The ex situ morphological analysies showed that G. barbadense plants from the Amazonas state: i) presented higher similarity to cotton plants from other northern Brazilian states, and ii) were grouped separately from those of other northern Brazilian states by descriptor analysis. Both the molecular (H=0.41) and morphological (H=0.38±0.02) diversity among the collected plants was considered intermediary. Our study indicates the distinctiveness of Amazon cottons, and contributes to demonstrate the discrimination power of multicategorical traits.
650 $aCotton
650 $aGenetic resources
650 $aGossypium barbadense
650 $aAlgodão
650 $aRecurso genético
700 1 $aCARDOSO, K. C. M.
700 1 $aROCHA, A. S. N. da C.
700 1 $aOLIVEIRA, A. I. D. de
700 1 $aABREU, A. G. de
700 1 $aPEREIRA, C. C. de O.
700 1 $aMALAFAIA, G.
700 1 $aMENEZES, I. P. P. de
773 $tActa Amazônica, Manaus$gv. 48, n. 1, p. 1-9, jan./mar. 2018.
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Registro original: |
Embrapa Algodão (CNPA) |
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