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Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
28/11/2018 |
Data da última atualização: |
28/11/2018 |
Tipo da produção científica: |
Nota Técnica/Nota Científica |
Autoria: |
SOUZA, C. A.; ROSSATO, M.; MELO, F. L.; BOITEUX, L. S.; PEREIRA-CARVALHO, R. C. |
Afiliação: |
C. A. SOUZA, DEPARTAMENTO DE FITOPATOLOGIA. UNIVERSIDADE DE BRASÍLIA.; MAURÍCIO ROSSATO, DEPARTAMENTO DE FITOPATOLOGIA. UNIVERSIDADE DE BRASÍLIA.; F. L. MELO, DEPARTAMENTO BIOLOGIA CELULAR. UNIVERSIDADE DE BRASÍLIA.; LEONARDO SILVA BOITEUX, CNPH; R. C. PEREIRA CARVALHO, DEPARTAMENTO DE FITOPATOLOGIA. UNIVERSIDADE DE BRASÍLIA. |
Título: |
First Report of Sweet Potato Symptomless Virus 1 Infecting Ipomoea batatas in Brazil |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Plant Disease, v. 102, n. 10, p. 2052, Oct. 2018. |
ISSN: |
1943-7692 |
DOI: |
10.1094/PDIS-01-18-0083-PDN |
Idioma: |
Português |
Palavras-Chave: |
SpSV/1. |
Thesagro: |
Batata Doce; Doença de Planta; Vírus. |
Thesaurus Nal: |
Mastrevirus. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/187214/1/apsjournals.apsnet.org-First-Report-of-Sweet-Potato-Symptomless-Virus-1-Infecting-Ipomoea-batatas-in-Brazil.pdf
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Marc: |
LEADER 00700naa a2200241 a 4500 001 2100255 005 2018-11-28 008 2018 bl uuuu u00u1 u #d 022 $a1943-7692 024 7 $a10.1094/PDIS-01-18-0083-PDN$2DOI 100 1 $aSOUZA, C. A. 245 $aFirst Report of Sweet Potato Symptomless Virus 1 Infecting Ipomoea batatas in Brazil$h[electronic resource] 260 $c2018 650 $aMastrevirus 650 $aBatata Doce 650 $aDoença de Planta 650 $aVírus 653 $aSpSV/1 700 1 $aROSSATO, M. 700 1 $aMELO, F. L. 700 1 $aBOITEUX, L. S. 700 1 $aPEREIRA-CARVALHO, R. C. 773 $tPlant Disease$gv. 102, n. 10, p. 2052, Oct. 2018.
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Embrapa Hortaliças (CNPH) |
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Registro Completo
Biblioteca(s): |
Embrapa Florestas; Embrapa Pantanal. |
Data corrente: |
08/03/2016 |
Data da última atualização: |
04/11/2016 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
BERGIER, I.; SALIS, S. M. de; MATTOS, P. P. de. |
Afiliação: |
IVAN BERGIER TAVARES DE LIMA, CPAP; SUZANA MARIA DE SALIS, CPAP; PATRICIA POVOA DE MATTOS, CNPF. |
Título: |
Metabolic scaling applied to native woody savanna species in the Pantanal of Nhecolândia. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
In: BERGIER, I.; ASSINE, M. L. (Ed.). Dynamics of the Pantanal Wetland in South America. Switzerland: Springer International Publishing, 2016. |
Páginas: |
p. 133-144. |
Idioma: |
Inglês |
Notas: |
(The Handbook of Environmental Chemistry, 37). |
Conteúdo: |
Scaling invariance in living systems emerges from complex interactions of organisms with the physical world. According to the Metabolic Scaling Theory (MST), the way that energy and materials are distributed generally follows an invariant power law scaling with the body mass, independent on the species and the environment. Such generalization has been defined universal or ubiquitous, which is however not broadly accepted. For native woody savanna species in the Nhecolandia landscape, the scaling between trunk diameter and the whole plant body mass as d~m 3/8 follows MST prediction. Nevertheless, empirical data and model suggest biomass allocation beyond 50% to branches for trunk diameters above 18 cm, whereas root?trunk ratio does not vary significantly with plant size. The elevated water table explains such biomass allocation by limiting vertical root growth while enhancing branch growth to cope with evapotranspiration. Therefore, empirical deviations from MST scaling exponents of biomass partitioning for these plants can be understood as ecohydrological adaptations to conspicuous physical constraints. |
Palavras-Chave: |
Forest allometry; Metabolic ecology; Scale variance. |
Thesagro: |
Cerrado; Ecologia. |
Thesaurus NAL: |
Allometry; Forest ecology; Forest ecosystems; Savannas. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 01993naa a2200277 a 4500 001 2039988 005 2016-11-04 008 2016 bl uuuu u00u1 u #d 100 1 $aBERGIER, I. 245 $aMetabolic scaling applied to native woody savanna species in the Pantanal of Nhecolândia. 260 $c2016 300 $ap. 133-144. 500 $a(The Handbook of Environmental Chemistry, 37). 520 $aScaling invariance in living systems emerges from complex interactions of organisms with the physical world. According to the Metabolic Scaling Theory (MST), the way that energy and materials are distributed generally follows an invariant power law scaling with the body mass, independent on the species and the environment. Such generalization has been defined universal or ubiquitous, which is however not broadly accepted. For native woody savanna species in the Nhecolandia landscape, the scaling between trunk diameter and the whole plant body mass as d~m 3/8 follows MST prediction. Nevertheless, empirical data and model suggest biomass allocation beyond 50% to branches for trunk diameters above 18 cm, whereas root?trunk ratio does not vary significantly with plant size. The elevated water table explains such biomass allocation by limiting vertical root growth while enhancing branch growth to cope with evapotranspiration. Therefore, empirical deviations from MST scaling exponents of biomass partitioning for these plants can be understood as ecohydrological adaptations to conspicuous physical constraints. 650 $aAllometry 650 $aForest ecology 650 $aForest ecosystems 650 $aSavannas 650 $aCerrado 650 $aEcologia 653 $aForest allometry 653 $aMetabolic ecology 653 $aScale variance 700 1 $aSALIS, S. M. de 700 1 $aMATTOS, P. P. de 773 $tIn: BERGIER, I.; ASSINE, M. L. (Ed.). Dynamics of the Pantanal Wetland in South America. Switzerland: Springer International Publishing, 2016.
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