Caesalpinia echinata
Hyphomycetes sobre o folhedo de Caesalpinia echinata Lam. com duas novas citações para o Brasil.
... of Caesalpinia echinata ...of Caesalpinia echinata leaf litter were collected in two areas of State of São Paulo, at “Parque Municipal do Ibirapuera” and “Reserva Biológica de Mogi-Guaçu”, ...
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Volatile constituents from Brazil-wood flowers and leaves (Caesalpinia echinata, Lam.).
... VOLATILE CONSTITUENTS FROM BRAZIL-WOOD FLOWERS AND LEAVES (Caesalpinia echinata, Lam.). The volatile constituents obtained from a static cryogenic headspace of Caesalpinia echinata Lam. ...
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Detecção de fungos em sementes de pau-brasil (Caesalpinia echinata) coletadas durante sua formação e dispersão.
... (Caesalpinia echinata, Lam; Leguminosae-Caesalpiniodeae) é uma espécie lorestal que tem imenso potencial de utilização, podendo-se destacar a arborização urbana e a fabricação de instrumentos musicais ...
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Variação sazonal em antioxidantes em folhas de plantas jovens de Caesalpinia echinata Lam. (pau-brasil).
... ABSTRACT – (Seasonal variation in antioxidants in leaves of young plants of Caesalpinia echinata Lam. (brazilwood)). The urban environmental factors generate conditions of oxidative stress in plants. ...
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Viabilidade e vigor de sementes de Caesalpinia echinata Lam. (pau-brasil - Leguminosae) pelo teste de tetrazólio.
... ABSTRACT – (Viability and vigor of seeds of Caesalpinia echinata Lam. (brazilwood – Leguminosae) by tetrazolium test). As an important method to quickly evaluate seed vigor and deterioration, both of them ...
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Crescimento de mudas de pau-brasil (Caesalpinia echinata Lam.), submetidas a cinco níveis de sombreamento.
... The aim of this study was to evaluate the growth of seedlings of Caesalpinia echinata Lam, subjected to five levels of shade. The seedlings, with 18 months of age, were subjected to 0%, 20, 40, 60 and 80% ...
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Inibidores de proteases encontrados em sementes de Caesalpinia echinata (paubrasil): isolamento e caracterização do inibidor de tripsina.
... Caesalpinia echinata, o pau-brasil, é uma árvore pertencente à família das Leguminosas, sub-família Caesalpinoidae. Como já foram encontrados inibidores de proteases em sementes de outras Leguminosas, o ...
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Germinação de sementes e formação de mudas de Caesalpinia echinata Lam. (Pau - Brasil): efeito de sombreamento.
... ABSTRACT – Caesalpinia echinata Lam. (Brazilwood), Brazil’s national tree, has ornamental potential, and due to years of exploitation this species has been reduced on the verge of extinction. This study was ...
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Light as an indicator of ecological succession in brazilwood (Caesalpinia echinata Lam.)
... Brazilwood (Caesalpinia echinata Lam.) is a tree native to the Brazilian Atlantic Forest with important historical and economical value in Brazil. However, the species is under serious risk of genetic ...
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Kinetics of solute leachate from imbibing Caesalpinia echinata Lam. (Brazilwood) seeds
... Brazilwood (Caesalpinia echinata Lam) is a species native to Brazil that has great historical and ecological importance (Rocha et al., 2007; Rocha, 2010). Because of its exploitation in the past and the ...
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Deterioration rates of brazilwood seeds (Caesalpinia echinata Lam.) under high temperatures
... (Caesalpinia echinata Lam.) under high temperatures). Caesalpinia echinata seeds deteriorate in less than three months at ambient temperature, although they can remain viable for up to five ...
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Short storability of Caesalpinia echinata Lam. seeds as a consequence of oxidative processes
... C. echinata seeds, which were manually harvested directly from fruits and stored immediatelly after collection showed longer storability in comparison to seeds exposed to longer periods of light prior to their ...
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Viability of Brazilwood seeds (Caesalpinia echinata Lam.) stored at room temperature in controlled atmospheres
... of Caesalpinia echinata, as well as to assess the viability of these seeds stored in environments with different hygroscopic ...of Caesalpinia echinata tolerate drying up to 5% water content ...
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Germination, Carbohydrate Composition and Vigor of Cryopreserved Caesalpinia echinata Seeds
... The present study investigated the germination and vigor of Caesalpinia echinata (Brazilwood) seeds stored at negative temperatures. Recently harvested seeds were cryopreserved at -18° or -196°C and ...
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Cinética da liberação de eletrólitos pelas sementes de Caesalpinia echinata Lam. (pau-brasil) durante a embebição
... Brazilwood (Caesalpinia echinata Lam) is a species native to Brazil that has great historical and ecological importance (Rocha et al., 2007; Rocha, 2010). Because of its exploitation in the past and the ...
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Tolerância à dessecação e armazenamento de sementes de Caesalpinia echinata Lam. (pau-brasil), espécie da Mata AtlânticaTolerância à dessecação e armazenamento de sementes de Caesalpinia echinata Lam. (pau-brasil), espécie da Mata Atlântica.
... de Caesalpinia echinata (Aguiar & Barbosa 1985), situando-a como de baixa longevidade, a tecnologia de sementes tem, ainda, aspectos importantes a serem esclarecidos quanto ao armazenamento em condições ...
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Enraizamento de estacas de Pau-Brasil (Caesalpinia echinata Lam.) tratadas com ácido indol butírico e ácido naftaleno acético.
... O pau-brasil (Caesalpinia echinata Lam.) tem grande valor cultural no Brasil e a sua propagação por sementes é dificultada pela rápida perda do poder germinativo delas. A estaquia pode ser usada para a ...
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Caesalpinia echinata Lam. - BRAZILWOOD: THERMAL BEHAVIOR, STRUCTURAL CHARACTERISTICS, AND RESISTANCE TO BIODETERIORATION IN STATIC SYSTEMS1
... Noble wood that gave its name to the country, Brazilwood is a rare tree in the Brazilian flora. It is currently on the list of IBAMA among species threatened with extinction, but as threatened as several others that ...
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Vegetative responses to temperature and photoperiod in saplings of brazilwood (Caesalpinia echinata Lam., Leguminosae)
... 1997). Caesalpinia echinata is commonly found inside the forest where there is a reduction in the red:far-red ratio and in the photon flux density, being considered a climax or a late-secondary species ...
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Estrutura e dinâmica de uma população de Caesalpinia echinata Lam. (pau-brasil) no litoral norte da Paraíba : uma perspectiva para conservação da espécie
... The Pau-Brasil (Caesalpinia echinata Lam.) is a native species of Mata Atlântica, explored extensively since the discovery of Brazil. Nowadays almost disappeared, as a result of the coast forest ...
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