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Ciência Florestal
Article . 2005 . Peer-reviewed
Data sources: Crossref
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Ciência Florestal
Article
License: CC BY NC
Data sources: UnpayWall
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Efeitos da luz e da temperatura na germinação de sementes de <i>Tabebuia serratifolia</i> (Vahl) Nich, <i>Tabebuia chrysotricha</i> (Mart. ex DC.) Standl. e <i>Tabebuia roseo-alba</i> (Ridl) Sand - Bignoniaceae.

Authors: Débora Leonardo dos Santos; Viviana Yoshie Sugahara; Massonori Takaki;

Efeitos da luz e da temperatura na germinação de sementes de <i>Tabebuia serratifolia</i> (Vahl) Nich, <i>Tabebuia chrysotricha</i> (Mart. ex DC.) Standl. e <i>Tabebuia roseo-alba</i> (Ridl) Sand - Bignoniaceae.

Abstract

As espécies de ipê (Tabebuia serratifolia, Tabebuia chrysotricha e Tabebuia roseo-alba) são árvores de interesse econômico madeireiro, ornamental e indicadas em programas de reflorestamentos. Neste trabalho, foram testadas as temperaturas constantes de 10°C a 40°C, em condições de luz e escuro dentro de germinadores. Os resultados indicaram que as sementes das três espécies de Tabebuia são indiferentes à luz, com a faixa de temperatura ótima entre 20° e 30°C, a temperatura máxima entre 35° e 40°C e a temperatura mínima entre 10°e 15°C para Tabebuia chrysotricha e Tabebuia roseo-alba e abaixo de 10°C para Tabebuia serratifolia.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
15
Average
Top 10%
Top 10%
gold