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| Registros recuperados : 19 | |
| 1. |  | SILVA, L. C. da; NERE, D. R.; BLEICHER, E.; BARBOSA, A. V. C.; TAVARES, E. J. M. Demographic parameters of black aphid in cowpea cultivars. Ciência Agrícola, Rio Largo, v. 16, n. 1, p. 69-76, 2018.| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Semiárido. |
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| 2. | | SILVA, L. C. da; NERE, D. R.; BLEICHER, E.; BARBOSA, A. V. C.; TAVARES, E. J. M. Demographic parameters of cowpea aphids on advanced semi-erect cowpea lines. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 8, p. 900-908, Aug. 2018. Título em português: Parâmetros demográficos do pulgão-preto em linhagens avançadas de feijão-caupi de porte semiereto.| Biblioteca(s): Embrapa Semiárido; Embrapa Unidades Centrais. |
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| 5. | | VILELA, R. A.; LOURENÇO JUNIOR, J. DE B.; JACINTO, M. A. C.; BARBOSA, A. V. C.; PANTOJA, M. H. DE A.; OLIVEIRA, C. M. C.; GARCIA, A. R. Dynamics of thermolysis and skin microstructure in water buffaloes reared in humid tropical climate: a microscopic and thermographic study. Frontiers in Veterinary Science, v. 9, article 871206, may 2022. 15 p.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 6. | | JOSET, W.; SILVA, J. A. R. da; GODINHO, L. A.; BARBOSA, A. V. C.; MARTORANO, L. G.; LOURENÇO JUNIOR, J. de B. Thermoregulatory responses of female buffaloes reared under direct sunlight and shaded areas in the dry season on Marajó Island, Brazil. Acta Scientiarum. Animal Sciences, v. 40, e37641, 2018.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 7. | | 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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| 8. | | BRCKO, C. C.; SILVA, J. A. R. da; MARTORANO, L. G.; VILELA, R. A.; NAHUM, B. de S.; SILVA, A. G. M.; BARBOSA, A. V. C.; BEZERRA, A. S.; LOURENÇO JUNIOR, J. de B. Infrared thermography to assess thermoregulatory reactions of female buffaloes in a humid tropical environment. Frontiers in Veterinary Science, v. 7, Article 180, May 2020.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 9. | | SILVA, R. S. da; ESPÍRITO SANTO, R. V. do; BARBOSA, A. V. C.; SANTOS, M. A. S. dos; CORREA, R. de O.; MARTINS JUNIOR, H.; LOURENÇO JUNIOR, J. de B. Digestibilidade aparente do farelo de palmiste em tambaqui (Colossoma macropomum). Arquivo Brasileiro de Medicina Veterinária e Zootecnia, v. 71, n. 5, p. 1595-1600, 2019.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 10. | | 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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| 11. | | 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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| 12. | | 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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| 13. | | PALHETA, J. G.; SOUZA, L. C. de; CUNHA, R. L.; ALVES, R. M.; BARBOSA, A. V. C.; SOUSA, D. J. P. de; TEIXEIRA, J. S. S.; CONCEIÇÃO, S. S.; OKUMURA, R. S.; OLIVEIRA NETO, C. F. de. Physiological study of cupuaçu [Theobroma grandiflorum (Willd. ex. Spreng.) Schum.,] tree progenies subjected to water deficiency. Journal of Experimental Agriculture International, v. 28, n. 3, 2018. Article no.JEAI.44282.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 14. | | GARCIA, A. R.; BERNARDI, A. C. de C.; PEZZOPANE, J. R. M.; REDAELLI, V.; LUZI, F.; LAURENTI, N.; MENEGAZZO, L. P.; GRUDZINSKI, C. E.; SANTOS JUNIOR, P. C. DOS; BARBOSA, A. V. C. Use of infrared thermography from a crewed aerial vehicle for remote sensing of tropical pasture areas with different levels of afforestation. Computers and Electronics in Agriculture, v. 213, 2023, 108198. 10 p.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 15. | | MENEZES, B. P. de; RODRIGUES, L. S.; LOURENÇO JUNIOR, J. de B.; SILVA, A. G. M. e; ANDRADE, S. J. T. de; SILVA, J. A. R. da; FATURI, C.; GARCIA, A. R.; NAHUM, B. de S.; BARBOSA, A. V. C.; BUDEL, J. C. de C.; ARAUJO, G. S. Intake, digestibility, and nitrogen balance of rations containing different levels of murumuru meal in sheep diets. Semina: Ciências Agrárias, Londrina, v. 37, n. 1, p. 415-428, jan./fev. 2016.| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Pecuária Sudeste. |
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| 16. | | CAMARGO JÚNIOR, R. N. C.; ARAÚJO, C. V. de; SILVA, W. C. da; ARAÚJO, S. I. de; LÔBO, R. B.; NAKABASHI, L. R. M.; CASTRO, L. M. de; MENEZES, F. L.; SILVA, A. G. M. e; SILVA, L. K. X.; SILVA, J. A. R. da; BARBOSA, A. V. C.; MARQUES, J. R. F.; LOURENÇO JÚNIOR, J. de. Mixed models in nonlinear regression for description of the growth of Nelore Cattle. Animals, v. 13, n. 1, Article 101, 2023.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 17. | | 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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| 18. | | BRCKO, C. C.; SILVA, J. A. R. DA; GARCIA, A. R.; SILVA, A. G. M. E; MARTORANO, L. G.; VILELA, R. A.; NAHÚM, B. DE S.; BARBOSA, A. V. C.; SILVA, W. C. DA; RODRIGUES, T. C. G. DE C.; SILVA, E. B. R. DA; LOURENÇO JÚNIOR, J. DE B. Effects of climatic conditions and supplementation with palm cake on the thermoregulation of crossbred buffaloes raised in a rotational grazing system and with natural shade in humid tropical regions. Animals, v. 14, n. 53, 2024. 13 p.| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Pecuária Sudeste. |
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| 19. | | ATHAÍDE, L. G.; JOSET, W. C. L.; ALMEIDA, J. C. F. de; PANTOJA, M. H. de A.; NORONHA, R. de P. P.; BEZERRA, A. S.; BARBOSA, A. V. C.; MARTORANO, L. G.; SILVA, J. A. R. da; LOURENÇO JUNIOR, J. de B. Thermoregulatory and Behavioral Responses of Buffaloes With and Without Direct Sun Exposure During Abnormal Environmental Condition in Marajó Island, Pará, Brazil. Frontiers in Veterinary Science, v. 7, Article 522551, Nov. 2020.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 19 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
11/12/2018 |
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Data da última atualização: |
11/12/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
C - 0 |
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Autoria: |
PALHETA, J. G.; SOUZA, L. C. de; CUNHA, R. L.; ALVES, R. M.; BARBOSA, A. V. C.; SOUSA, D. J. P. de; TEIXEIRA, J. S. S.; CONCEIÇÃO, S. S.; OKUMURA, R. S.; OLIVEIRA NETO, C. F. de. |
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Afiliação: |
Juscelino Gonçalves Palheta, UFRA; Luma Castro de Souza, UFRA; ROBERTO LISBOA CUNHA, CPATU; RAFAEL MOYSES ALVES, CPATU; Antônio Vinícius Corrêa Barbosa, UFRA; Diana Jhulia Palheta de Sousa, UFRA; Jessica Suellen Silva Teixeira, UFRA; Susana Silva Conceição, UFRA; Ricardo Shigueru Okumura, UFRA; Cândido Ferreira de Oliveira Neto, UFRA. |
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Título: |
Physiological study of cupuaçu [Theobroma grandiflorum (Willd. ex. Spreng.) Schum.,] tree progenies subjected to water deficiency. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Journal of Experimental Agriculture International, v. 28, n. 3, 2018. Article no.JEAI.44282. |
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DOI: |
10.9734/JEAI/2018/44282 |
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Idioma: |
Inglês |
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Conteúdo: |
Aims: The study aimed to investigate the physiological behaviour of cupuaçu tree progenies subjected to water deficiency; Study Design: The experimental design was completely randomised, in a 2x7 factorial scheme (2 water regimes: with and without water deficiency and 7 cupuaçu tree genotypes), totalling 14 treatments with 5 replications; Place and Duration of Study: The experiment was carried out from March to November 2016, in a greenhouse of Embrapa Eastern Amazon in the municipality of Belém, State of Pará, Brazil, located at the geographic coordinates 01º 27' of South Latitude and 48º 30' of West Longitude; Methodology: The following parameters were evaluated: predawn water potential (Ψpd), water potential of xylem (Ψx), stomatal conductance (GS), transpiration (E), photosynthesis (PS), internal carbon concentration (CI), internal and external carbon ratio (CI/CA), chlorophyll a (Chl a), b (Chl b), total (Chl total), anthocyanin (ANT), carotenoids (CAR), instantaneous carboxylation efficiency (ICE), and water-use efficiency (WUE). The variables were submitted to multivariate analysis; Results: Two distinct groups were resulted. Group 1 retained the treatments with water deficiency and group 2 retained the control treatments. This result occurred because the water conditions were different. The MC1 was influenced by PS because photosynthetic pigments are essential for photosynthesis. PS, GS, Chl total, Chl a, CAR, CI, CI/CA, Ψpd, Ψx, E, and ICEresulted with greater intensity in the control treatments, and with less intensity in the genotypes submitted to water deficiency; This behaviour is because of water deficiency that reduces photosynthesis. The MC2 was influenced by Chl b, ANT, and WUE. In water deficiency, the distinction in the physiological behaviour of cupuaçu tree progenies occurs in relation to the progenies that did not undergo water stress; Conclusion: The cupuaçu tree progenies under water restriction condition have a positive effect on water-use efficiency. MenosAims: The study aimed to investigate the physiological behaviour of cupuaçu tree progenies subjected to water deficiency; Study Design: The experimental design was completely randomised, in a 2x7 factorial scheme (2 water regimes: with and without water deficiency and 7 cupuaçu tree genotypes), totalling 14 treatments with 5 replications; Place and Duration of Study: The experiment was carried out from March to November 2016, in a greenhouse of Embrapa Eastern Amazon in the municipality of Belém, State of Pará, Brazil, located at the geographic coordinates 01º 27' of South Latitude and 48º 30' of West Longitude; Methodology: The following parameters were evaluated: predawn water potential (Ψpd), water potential of xylem (Ψx), stomatal conductance (GS), transpiration (E), photosynthesis (PS), internal carbon concentration (CI), internal and external carbon ratio (CI/CA), chlorophyll a (Chl a), b (Chl b), total (Chl total), anthocyanin (ANT), carotenoids (CAR), instantaneous carboxylation efficiency (ICE), and water-use efficiency (WUE). The variables were submitted to multivariate analysis; Results: Two distinct groups were resulted. Group 1 retained the treatments with water deficiency and group 2 retained the control treatments. This result occurred because the water conditions were different. The MC1 was influenced by PS because photosynthetic pigments are essential for photosynthesis. PS, GS, Chl total, Chl a, CAR, CI, CI/CA, Ψpd, Ψx, E, and ICEresulte... Mostrar Tudo |
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Thesagro: |
Água; Cupuaçu; Deficiência; Deficiência Hídrica; Theobroma Grandiflorum. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/188158/1/Palheta2832018JEAI44282.pdf
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Marc: |
LEADER 03007naa a2200301 a 4500
001 2101177
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008 2018 bl uuuu u00u1 u #d
024 7 $a10.9734/JEAI/2018/44282$2DOI
100 1 $aPALHETA, J. G.
245 $aPhysiological study of cupuaçu [Theobroma grandiflorum (Willd. ex. Spreng.) Schum.,] tree progenies subjected to water deficiency.$h[electronic resource]
260 $c2018
520 $aAims: The study aimed to investigate the physiological behaviour of cupuaçu tree progenies subjected to water deficiency; Study Design: The experimental design was completely randomised, in a 2x7 factorial scheme (2 water regimes: with and without water deficiency and 7 cupuaçu tree genotypes), totalling 14 treatments with 5 replications; Place and Duration of Study: The experiment was carried out from March to November 2016, in a greenhouse of Embrapa Eastern Amazon in the municipality of Belém, State of Pará, Brazil, located at the geographic coordinates 01º 27' of South Latitude and 48º 30' of West Longitude; Methodology: The following parameters were evaluated: predawn water potential (Ψpd), water potential of xylem (Ψx), stomatal conductance (GS), transpiration (E), photosynthesis (PS), internal carbon concentration (CI), internal and external carbon ratio (CI/CA), chlorophyll a (Chl a), b (Chl b), total (Chl total), anthocyanin (ANT), carotenoids (CAR), instantaneous carboxylation efficiency (ICE), and water-use efficiency (WUE). The variables were submitted to multivariate analysis; Results: Two distinct groups were resulted. Group 1 retained the treatments with water deficiency and group 2 retained the control treatments. This result occurred because the water conditions were different. The MC1 was influenced by PS because photosynthetic pigments are essential for photosynthesis. PS, GS, Chl total, Chl a, CAR, CI, CI/CA, Ψpd, Ψx, E, and ICEresulted with greater intensity in the control treatments, and with less intensity in the genotypes submitted to water deficiency; This behaviour is because of water deficiency that reduces photosynthesis. The MC2 was influenced by Chl b, ANT, and WUE. In water deficiency, the distinction in the physiological behaviour of cupuaçu tree progenies occurs in relation to the progenies that did not undergo water stress; Conclusion: The cupuaçu tree progenies under water restriction condition have a positive effect on water-use efficiency.
650 $aÁgua
650 $aCupuaçu
650 $aDeficiência
650 $aDeficiência Hídrica
650 $aTheobroma Grandiflorum
700 1 $aSOUZA, L. C. de
700 1 $aCUNHA, R. L.
700 1 $aALVES, R. M.
700 1 $aBARBOSA, A. V. C.
700 1 $aSOUSA, D. J. P. de
700 1 $aTEIXEIRA, J. S. S.
700 1 $aCONCEIÇÃO, S. S.
700 1 $aOKUMURA, R. S.
700 1 $aOLIVEIRA NETO, C. F. de
773 $tJournal of Experimental Agriculture International$gv. 28, n. 3, 2018. Article no.JEAI.44282.
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Embrapa Amazônia Oriental (CPATU) |
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