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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agricultura Digital. Para informações adicionais entre em contato com cnptia.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
01/07/2010 |
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Data da última atualização: |
28/09/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RAKOCEVIC, M.; MARTIM, S. F. |
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Afiliação: |
MIROSLAVA RAKOCEVIC, IAPAR; SIMONI FERNANDA MARTIM, Estagiária CNPTIA. |
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Título: |
Time series in analysis of yerba-mate biennial growth modified by environment. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
International Journal of Biometeorology, Berlin, p. 1-11, 2010. |
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DOI: |
DOI 10.1007/s00484-010-0322-4 |
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Idioma: |
Inglês |
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Conteúdo: |
To assess differences in the lag-effect pattern in the relationship between yerba-mate biennial growth and environmental factors, a time-series analysis was performed. A generalized Poisson regression model was used to control time trends, temperature, growing degree days (GDD), rainfalls and night length (NL). It was hypothesized that the active growth and growth pauses in yerba-mate are controlled endogenously and modified by environment, and that genders would respond differently to environmental modifications. The patterns in the lag effect from the distributed-lag models were similar to those of time-series models with meteorological data means with lag=0. GDD and NL were principal factors affecting biennial yerba-mate shoot elongation and the number of green leaves of females grown in monoculture, besides their significant effects on metamer emission and leaf area in males grown in monoculture. NL also had a significant influence on shoot elongation and leaf area of both genders grown in forest understorey (FUS), indicating that yerba-mate growth is synchronized by an internal clock sensitive to temperature adjustments. The morphological plasticity and the adaptation efforts of yerba-mate were more pronounced in monoculture than in FUS. Sexual dimorphism was expressed?males were more sensitive to environmental changes than females, especially in monoculture. Growth modifications were much more intense when plants were grown in a cultivation system that is less like yerba-mate natural habitat (monoculture) than in one resembling its natural habitat (FUS). Our data support the ecological specialization theory. MenosTo assess differences in the lag-effect pattern in the relationship between yerba-mate biennial growth and environmental factors, a time-series analysis was performed. A generalized Poisson regression model was used to control time trends, temperature, growing degree days (GDD), rainfalls and night length (NL). It was hypothesized that the active growth and growth pauses in yerba-mate are controlled endogenously and modified by environment, and that genders would respond differently to environmental modifications. The patterns in the lag effect from the distributed-lag models were similar to those of time-series models with meteorological data means with lag=0. GDD and NL were principal factors affecting biennial yerba-mate shoot elongation and the number of green leaves of females grown in monoculture, besides their significant effects on metamer emission and leaf area in males grown in monoculture. NL also had a significant influence on shoot elongation and leaf area of both genders grown in forest understorey (FUS), indicating that yerba-mate growth is synchronized by an internal clock sensitive to temperature adjustments. The morphological plasticity and the adaptation efforts of yerba-mate were more pronounced in monoculture than in FUS. Sexual dimorphism was expressed?males were more sensitive to environmental changes than females, especially in monoculture. Growth modifications were much more intense when plants were grown in a cultivation system that is less like yer... Mostrar Tudo |
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Palavras-Chave: |
Dados meteorológicos; Dimorfismo sexual; Erva mate; Growing degree days. |
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Thesagro: |
Ilex Paraguariensis. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
null
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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| Registros recuperados : 12 | |
| 3. |  | MARSARO JÚNIOR, A. L.; GUIDOLIN, A. S.; CÔNSOLI, F. L.; ASTUA, J. de F. Primeiro registro de Diaphorina citri Kuwayama, 1908 (Hemiptera: Liviidade) para o estado de Roraima, Brasil. Revista de Agricultura, Piracicaba, v. 89, n. 3, p. 183-186, dez. 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Trigo. |
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| 4. | | MARSARO JUNIOR, A. L.; GUIDOLIN, A. S.; CÔNSOLI, F. L.; ASTUA, J. de F. Primeiro registro de Diaphorina citri Kuwayama, 1908 (Hemiptera: liviidae) para o Estado de Roraima, Brasil. Revista da Agricultura, v. 89, n.3, p.183-186, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 5. | | COUTINOT, D.; BRIANO, J.; PARRA, J. R. P.; SA, L. A. N. de; CÔNSOLI, F. L. Exchange of natural enemies for biological control: is it a rocky road? - the road in the euro-mediterranean region and the south american common market. Neotropical Entomology, Jaboticabal, v. 42, n. 1, p. 1-14, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 7. | | CÔNSOLI, F. L.; ROSSI, G. G.; MERLIN, B. L.; PRADO, S. de S.; DOSSI, F. C. A. Advancing on the understanding of the genome, gene expression, and potential for biotechnological exploitation of the polydnavirus associated with Cotesia flavipes. In: INTERNATIONAL CONGRESS OF ENTOMOLOGY, 25., 2016, Orlando. Abstracts... Annapolis: Entomological Society of America, 2016. Ref. 1783.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 9. | | DOMINGUES, F. A.; SILVA-BRANDÃO, K. L.; ABREU, A. G.; PERERA, O. P.; BLANCO, C. A.; CÔNSOLI, F. L.; OMOTO, C. Genetic structure and gene flow among Brazilian populations of Heliothis virescens (Lepidoptera: Noctuidae). Journal of Economic Entomology, Lanham, v. 105, n. 6, p. 2136-2146, Dec. 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 10. | | ZAZYCKI, L. C. F.; KUSS-ROGGIA, R. C. R.; LIVA, K. B.; CONSOLI, F. L.; SOSA-GOMEZ, D. R.; BENTO, J. M. S. Diversidade genética e do feromônio sexual de populações brasileiras de Spodoptera frugiperda (Lepidoptera: Noctuidae). In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 24., 2012, Curitiba. SEB-40 anos de avanços da Ciência Entomológica Brasileira: anais. [Curitiba]: SEB, 2012. Disponível em: .| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 11. | | KUSS-ROGGIA, R. C. R.; ZAZYCKI, R. C. R.; CÔNSOLI, F. L.; SOSA-GÓMEZ, D.; PELLEGRINO, A. C.; BENTO, J. M. S. Variabilidade genética e feromonal de populações brasileiras de Spodoptera frugiperda (J.E. Smith) (Lepidoptera: noctuidae). In: ENCONTRO BRASILEIRO DE ECOLOGIA QUÍMICA, 7., 2011, Niterói. Programação. Livro de resumos. Niterói: Universidade Federal Fluminense, 2011. p. 146.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 12. | | KUSS-ROGGIA, R. C. R.; ZAZYCKI, L. C. F.; FAVARO, C. F.; VIDAL, D. M.; FAVARIS, A. P.; CÔNSOLI, F. L.; SOSA-GÓMEZ, D. R.; ZARBIN, P. H. G.; BENTO, J. M. S. Resposta de antena de machos de Spodoptera frugiperda (Lepidoptera: noctuidae) a compostos feromonais sintéticos. In: ENCONTRO BRASILEIRO DE ECOLOGIA QUÍMICA, 8., 2013, Natal. [Anais...]. [S.l.]: Embrapa Tabuleiros Costeiros: EMPARN, 2013. p. 68. Poster.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 12 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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