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| Registros recuperados : 196 | |
| 181. |  | SILVA, L. G. T.; AZEVEDO, C. M. B. C. de; RUSCHEL, A. R.; CRUZ, E. D.; SOARES, M. H. M.; MATOS, L. M. S. de. A utilização de SAFs na recuperação de APPS em mesobacias hidrográficas no Nordeste paraense: a experiência do Projeto Gestabacias. In: CONGRESSO BRASILEIRO DE SISTEMAS AGROFLORESTAIS, 8., 2011, Belém, PA. Anais... Belém, PA: SBSAF: Embrapa Amazônia Oriental: UFRA: CEPLAC: EMATER: ICRAF, 2011. 1 CD-ROM. Editores técnicos: Roberto Porro, Milton Kanashiro, Maria do Socorro Gonçalves Ferreira, Leila Sobral Sampaio e Gladys Ferreira de Sousa.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 182. | | SOUSA, A. C. M. de; NOGUEIRA, G. A. dos S.; OLIVEIRA NETO, C. F. de; CRUZ, E. D.; SILVA, B. G. H. da; SILVA, A. C. da; PANTOJA, J. da S. Efeito do ácido giberélico na germinação de sementes e na produção de biomassa inicial em Virola surinamensis (rol.) warb. (Myristicaceae). Research, Society and Development, v. 9, n. 10, e7639109069, 2020.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 183. | | BENTES, M. P. de M.; FERREIRA, J. N.; MAUES, M. M.; MOURAO, G. de M.; CAMPOS, Z. M. da S.; CRUZ, E. D.; SOUZA, F. I. B. de; MORAES, L. F. D. de; UZEDA, M. C. Endangered species protection. In: VILELA, G. F.; BENTES, M. P. de M.; OLIVEIRA, Y. M. M. de; MARQUES, D. K. S.; SILVA, J. C. B. (Ed.). Life on land: contributions of Embrapa. Brasília, DF: Embrapa, 2019. p. 81-93. (Sustainable development goal, 15). E-book. Na publicação: Guilherme Mourão.| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Pantanal. |
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| 184. | | BENTES, M. P. de M.; FERREIRA, J. N.; MAUES, M. M.; MOURAO, G. de M.; CAMPOS, Z. M. da S.; CRUZ, E. D.; SOUZA, F. I. B. de; MORAES, L. F. D. de; UZEDA, M. C. Endangered species protection. In: VILELA, G. F.; BENTES, M. P. de M.; OLIVEIRA, Y. M. M. de; MARQUES, D. K. S.; SILVA, J. C. B. (Ed.). Life on land: contributions of Embrapa. Brasília, DF: Embrapa, 2019. p. 81-93. (Sustainable development goal, 15). E-book. Na publicação: Guilherme Mourão.| Biblioteca(s): Embrapa Agrobiologia. |
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| 185. | | ANDRADE JÚNIOR, W. V. de; MONTEIRO, G. G. T. N.; OLIVEIRA NETO, C. F. de; CRUZ, E. D.; OKUMURA, R. S.; TEIXEIRA, J. S. S.; SOUSA, D. J. P. de; NASCIMENTO, V. R. do. Effect of flooding on young plants of Parkia gigantocarpa Ducke. In: BRAZILIAN CONGRESS OF PLANT PHYSIOLOGY, 17., 2019, Cuiabá. [Anais]. [Rio Claro: SBFV], 2019. p. 159.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 186. | | ANDRADE JÚNIOR, W. V.; SOUSA, D. J. P. de; AMARANTE, C. B. do; CRUZ, E. D.; OKUMURA, R. S.; BARBOSA, A. V. C.; TEIXEIRA, J. S. S.; NASCIMENTO, V. R. do; FERREIRA, C. Effect of cadmium on carbon metabolism in young plants of Virola surinamensis. In: BRAZILIAN CONGRESS OF PLANT PHYSIOLOGY, 17., 2019, Cuiabá. [Anais]. [Rio Claro: SBFV], 2019. p. 157.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 187. | | ANDRADE JÚNIOR, W. V.; TEIXEIRA, J. S. S.; AMARANTE, C. B. do; CRUZ, E. D.; OKUMURA, R. S.; BARBOSA, A. V. C.; SOUSA, D. J. P. de; OLIVEIRA NETO, C. F. de. Effect of cadmium on nitrogen metabolism in young plants of Virola surinamensis. In: BRAZILIAN CONGRESS OF PLANT PHYSIOLOGY, 17., 2019, Cuiabá. [Anais]. [Rio Claro: SBFV], 2019. p. 158.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 188. | | SILVA, L. G. T.; AZEVEDO, C. M. B. C. de; GERHARD, P.; FIGUEIREDO, R. de O.; WATRIN, O. dos S.; CRUZ, E. D.; RUSCHEL, A. R.; MARTINS-DA-SILVA, R. C. V.; GRISE, M. M.; ILKIU-BORGES, F. Gestão de recursos hídricos: a contribuição do Projeto Gestabacias. Brasília, DF: Embrapa, 2012. 28 p.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 189. | | SILVA, L. G. T.; AZEVEDO, C. M. B. C. de; GERHARD, P.; FIGUEIREDO, R. de O.; WATRIN, O. dos S.; CRUZ, E. D.; RUSCHEL, A. R.; MARTINS-DA-SILVA, R. C. V.; GRISE, M. M.; ILKIU-BORGES, F. Gestão de recursos hídricos: a contribuição do Projeto Gestabacias. Brasília, DF: Embrapa, 2012. 28 p.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 190. | | BENTES, M. P. de M.; FERREIRA, J. N.; MAUES, M. M.; MOURAO, G. de M.; CAMPOS, Z. M. da S.; CRUZ, E. D.; SOUZA, F. I. B. de; MORAES, L. F. D. de; UZEDA, M. C. Proteção de espécies ameaçadas. In: VILELA, G. F.; BENTES, M. P. de M.; OLIVEIRA, Y. M. M. de; MARQUES, D. K. S.; SILVA, J. C. B. (Ed.). Vida terrestre: contribuições da Embrapa. Brasília, DF: Embrapa, 2018. Cap. 7. E-book. (Objetivos de Desenvolvimento Sustentável, 15).| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 191. | | BENTES, M. P. de M.; FERREIRA, J. N.; MAUES, M. M.; MOURAO, G. de M.; CAMPOS, Z. M. da S.; CRUZ, E. D.; SOUZA, F. I. B. de; MORAES, L. F. D. de; UZEDA, M. C. Proteção de espécies ameaçadas. In: VILELA, G. F.; BENTES, M. P. de M.; OLIVEIRA, Y. M. M. de; MARQUES, D. K. S.; SILVA, J. C. B. (Ed.). Vida terrestre: contribuições da Embrapa. Brasília, DF: Embrapa, 2018. Cap. 7. E-book. (Objetivos de Desenvolvimento Sustentável, 15).| Biblioteca(s): Embrapa Agrobiologia; Embrapa Pantanal. |
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| 192. | | ANDRADE JUNIOR, W. V. de; OLIVEIRA NETO, C. F. de; AMARANTE, C. B. do; CRUZ, E. D.; OKUMURA, R. S.; BARBOSA, A. V. C.; SOUSA, D. J. P. de; TEIXEIRA, J. S. S. Gas exchange in young plants of Virola surinamensis exposed to cadmium. In: BRAZILIAN CONGRESS OF PLANT PHYSIOLOGY, 17., 2019, Cuiabá. [Anais]. [Rio Claro: SBFV], 2019. p. 178.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 193. | | TEIXEIRA, K. B. S.; ANDRADE JÚNIOR, W. V.; AMARANTE, C. B. do; CRUZ, E. D.; OKUMURA, R. S.; BARBOSA, A. V. C.; TEIXEIRA, J. S. S.; SOUSA, D. J. P. de; FERREIRA, C. Bioconcentration and effect of cadmium on chlorophyll a fluorescence in young plants of Virola surinamensis. In: BRAZILIAN CONGRESS OF PLANT PHYSIOLOGY, 17., 2019, Cuiabá. [Anais]. [Rio Claro: SBFV], 2019. p. 138.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 194. | | ANDRADE JÚNIOR, W. V.; OLIVEIRA NETO, C. F.; SANTOS FILHO, B. G.; CRUZ, E. D.; AMARANTE, C. B.; VINÍCIUS, S. F.; NOGUEIRA, G. A. S.; NASCIMENTO, V. R.; SOUSA, D. J. P.; TEIXEIRA, J. S. S. Biochemical metabolism of young plants of Ucuúba (Virola surinamensis) in the presence of cadmium. BMC Plant Biology, v. 21, Article number 151, 2021. 8 p.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 195. | | ANDRADE JÚNIOR, W. V.; OLIVEIRA NETO, C. F. de; SANTOS FILHO, B. G. dos; AMARANTE, C. B. do; CRUZ, E. D.; OKUMURA, R. S.; BARBOSA, A. V. C.; SOUSA, D. J. P. de; TEIXEIRA, J. S. S.; BOTELHO, A. de S. Effect of cadmium on young plants of Virola surinamensis. AoB Plants, v. 11, n. 3, plz022, 2019.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 196. | | ANDRADE JÚNIOR, W. V. de; SANTOS FILHO, B. G. dos; OLIVEIRA NETO, C. F. de; CRUZ, E. D.; OKUMURA, R. S.; NASCIMENTO, V. R. do; MARTINS, J. T. da S.; MACHADO, L. C.; SOUSA, D. J. P. de; TEIXEIRA, J. S. S. Tolerance to waterlogging in Parkia gigantocarpa Ducke saplings. Bois et Forêts des Tropiques, v. 341, p. 79-86, 2019.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 196 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
18/12/2019 |
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Data da última atualização: |
25/05/2020 |
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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: |
ANDRADE JÚNIOR, W. V.; OLIVEIRA NETO, C. F. de; SANTOS FILHO, B. G. dos; AMARANTE, C. B. do; CRUZ, E. D.; OKUMURA, R. S.; BARBOSA, A. V. C.; SOUSA, D. J. P. de; TEIXEIRA, J. S. S.; BOTELHO, A. de S. |
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Afiliação: |
Waldemar Viana Andrade Júnior, UFRA; Cândido Ferreira de Oliveira Neto, UFRA; Benedito Gomes dos Santos Filho, UFRA; Cristine Bastos do Amarante, MPEG / UFPA; ENIEL DAVID CRUZ, CPATU; Ricardo Shigueru Okumura, UFRA; Antônio Vinícius Correa Barbosa, UFRA; Diana Jhulia Palheta de Sousa, UFRA; Jéssica Suellen Silva Teixeira, UFRA; Anderson de Santana Botelho, MPEG / UFPA. |
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Título: |
Effect of cadmium on young plants of Virola surinamensis. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
AoB Plants, v. 11, n. 3, plz022, 2019. |
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DOI: |
https://doi.org/10.1093/aobpla/plz022 |
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Idioma: |
Inglês |
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Conteúdo: |
The steady increase in cadmium (Cd) levels in the environment from anthropogenic actions has contributed to environmental degradation. Virola surinamensis is a forest species that has desirable characteristics such as deep and dense roots, relatively rapid growth and high biomass production to remedy contaminated environments by Cd. The aim of this study was to assess the physiological responses and the phytoextraction and tolerance capacity of young plants of V. surinamensis submitted to Cd concentrations. The experimental design was a completely randomized design with five Cd concentrations (0, 15, 30, 45 and 60 mg L−1) for 60 days. Leaf water potential (Ψpd), stomatal conductance (gs) and transpiration (E) reduced in plants exposed to Cd. Lower values of maximum photochemical efficiency of photosystem II (Fv/Fm), electron transport rate (ETR) and photochemical quenching coefficient (qP) were accompanied by reduction of photosynthesis (A) with increasing concentrations of Cd, although the non-photochemical quenching coefficient (NPQ), and intercellular CO2 concentration (Ci) showed increase. Instantaneous water-use efficiency (A/E), net photosynthesis to intercellular CO2 concentration ratio (A/Ci) and total chlorophyll (Chl) reduced with increasing levels of Cd. Cadmium concentrations increased in different plant tissues (root > stem > leaf). The tolerance index (TI) indicated that V. surinamensis presented medium and high tolerance to Cd. The results of bioconcentration factor (BCF) and translocation factor (TF) showed low plant efficacy in Cd phytoextraction and suggest that V. surinamensis may be promising for phytostabilization of Cd. MenosThe steady increase in cadmium (Cd) levels in the environment from anthropogenic actions has contributed to environmental degradation. Virola surinamensis is a forest species that has desirable characteristics such as deep and dense roots, relatively rapid growth and high biomass production to remedy contaminated environments by Cd. The aim of this study was to assess the physiological responses and the phytoextraction and tolerance capacity of young plants of V. surinamensis submitted to Cd concentrations. The experimental design was a completely randomized design with five Cd concentrations (0, 15, 30, 45 and 60 mg L−1) for 60 days. Leaf water potential (Ψpd), stomatal conductance (gs) and transpiration (E) reduced in plants exposed to Cd. Lower values of maximum photochemical efficiency of photosystem II (Fv/Fm), electron transport rate (ETR) and photochemical quenching coefficient (qP) were accompanied by reduction of photosynthesis (A) with increasing concentrations of Cd, although the non-photochemical quenching coefficient (NPQ), and intercellular CO2 concentration (Ci) showed increase. Instantaneous water-use efficiency (A/E), net photosynthesis to intercellular CO2 concentration ratio (A/Ci) and total chlorophyll (Chl) reduced with increasing levels of Cd. Cadmium concentrations increased in different plant tissues (root > stem > leaf). The tolerance index (TI) indicated that V. surinamensis presented medium and high tolerance to Cd. The results of biocon... Mostrar Tudo |
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Thesagro: |
Cádmio; Virola Surinamensis. |
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Thesaurus NAL: |
Cadmium; Photosystem II. |
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Categoria do assunto: |
W Química e Física |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/207378/1/plz022.pdf
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Marc: |
LEADER 02521naa a2200289 a 4500
001 2117176
005 2020-05-25
008 2019 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1093/aobpla/plz022$2DOI
100 1 $aANDRADE JÚNIOR, W. V.
245 $aEffect of cadmium on young plants of Virola surinamensis.$h[electronic resource]
260 $c2019
520 $aThe steady increase in cadmium (Cd) levels in the environment from anthropogenic actions has contributed to environmental degradation. Virola surinamensis is a forest species that has desirable characteristics such as deep and dense roots, relatively rapid growth and high biomass production to remedy contaminated environments by Cd. The aim of this study was to assess the physiological responses and the phytoextraction and tolerance capacity of young plants of V. surinamensis submitted to Cd concentrations. The experimental design was a completely randomized design with five Cd concentrations (0, 15, 30, 45 and 60 mg L−1) for 60 days. Leaf water potential (Ψpd), stomatal conductance (gs) and transpiration (E) reduced in plants exposed to Cd. Lower values of maximum photochemical efficiency of photosystem II (Fv/Fm), electron transport rate (ETR) and photochemical quenching coefficient (qP) were accompanied by reduction of photosynthesis (A) with increasing concentrations of Cd, although the non-photochemical quenching coefficient (NPQ), and intercellular CO2 concentration (Ci) showed increase. Instantaneous water-use efficiency (A/E), net photosynthesis to intercellular CO2 concentration ratio (A/Ci) and total chlorophyll (Chl) reduced with increasing levels of Cd. Cadmium concentrations increased in different plant tissues (root > stem > leaf). The tolerance index (TI) indicated that V. surinamensis presented medium and high tolerance to Cd. The results of bioconcentration factor (BCF) and translocation factor (TF) showed low plant efficacy in Cd phytoextraction and suggest that V. surinamensis may be promising for phytostabilization of Cd.
650 $aCadmium
650 $aPhotosystem II
650 $aCádmio
650 $aVirola Surinamensis
700 1 $aOLIVEIRA NETO, C. F. de
700 1 $aSANTOS FILHO, B. G. dos
700 1 $aAMARANTE, C. B. do
700 1 $aCRUZ, E. D.
700 1 $aOKUMURA, R. S.
700 1 $aBARBOSA, A. V. C.
700 1 $aSOUSA, D. J. P. de
700 1 $aTEIXEIRA, J. S. S.
700 1 $aBOTELHO, A. de S.
773 $tAoB Plants$gv. 11, n. 3, plz022, 2019.
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Embrapa Amazônia Oriental (CPATU) |
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