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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
05/10/2016 |
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Data da última atualização: |
17/05/2017 |
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Autoria: |
STRECK, N. A.; SCHWAB, N. T. |
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Afiliação: |
NEREU AUGUSTO STRECK, UFSM; NATALIA TEIXEIRA SCHWAB, UFSM. |
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Título: |
The anthochron as a building block of flower development. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 8, p. 899-904, ago. 2016. |
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Idioma: |
Inglês |
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Notas: |
Título em português: O antocrono como unidade básica do desenvolvimento floral. |
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Conteúdo: |
Plant vegetative development has been widely described using the phyllochron concept, but little effort has been made to describe flower development during the reproductive phase. The objective of this work was to present the anthochron, through a review of the literature, as a building block of flower development, mainly during the flower opening phase. The anthochron is the time interval needed for two subsequent flowers to achieve the same developmental stage, with units of time in days or in ºC day per lower. The concept of anthochron fulfills part of the lack of studies on flower development, since it is considered a building block of the flower opening process. The anthochron can be measured from field experiments or estimated by a simple linear regression analysis. So far, the anthochron has only been quantified in Gladiolus x grandiflorus Hort. Therefore, factors affecting the anthochron still need to be determined in order to pinpoint their effect on the flower opening rate. |
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Palavras-Chave: |
Development unit; Reproductive development. |
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Thesaurus Nal: |
Flowering; Inflorescences. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/148353/1/The-anthochron-as-a-building.pdf
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Marc: |
LEADER 01625naa a2200193 a 4500
001 2054116
005 2017-05-17
008 2016 bl uuuu u00u1 u #d
100 1 $aSTRECK, N. A.
245 $aThe anthochron as a building block of flower development.
260 $c2016
500 $aTítulo em português: O antocrono como unidade básica do desenvolvimento floral.
520 $aPlant vegetative development has been widely described using the phyllochron concept, but little effort has been made to describe flower development during the reproductive phase. The objective of this work was to present the anthochron, through a review of the literature, as a building block of flower development, mainly during the flower opening phase. The anthochron is the time interval needed for two subsequent flowers to achieve the same developmental stage, with units of time in days or in ºC day per lower. The concept of anthochron fulfills part of the lack of studies on flower development, since it is considered a building block of the flower opening process. The anthochron can be measured from field experiments or estimated by a simple linear regression analysis. So far, the anthochron has only been quantified in Gladiolus x grandiflorus Hort. Therefore, factors affecting the anthochron still need to be determined in order to pinpoint their effect on the flower opening rate.
650 $aFlowering
650 $aInflorescences
653 $aDevelopment unit
653 $aReproductive development
700 1 $aSCHWAB, N. T.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 51, n. 8, p. 899-904, ago. 2016.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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