Seeds of Cedrela fissilis Vellozo were planted and maintained under two distinct conditions: at east border of a forest with red: far-red ratio of 1.15 and under canopy with photosynthetic photon flux density of 0.22-7% of full sun radiation and red: far-red ratio of 0.21-0.36. Seedling growth (height and stem diameter) was faster under sun, the development of roots more continuous and the number of leaves almost twice of that of shade plants. The leaf area was 10 times greater in sun plants with 15-25 leaflets per leaf while under shade only 5 to 10 leaflets were found per leaf. In shade plants, a higher proportion of dry mass was found in aerial parts. Leaves of sun plants had the capacity of gas exchange to respond to high light radiatio...
Ipomoea asarifolia (Desr.) Roem. & Schultz (Convolvulaceae) and Stachytarpheta cayennensis (Rich) Va...
Caesalpinia ferrea is a species used a lot as a medicinal plant, for urban arborization and landscap...
It was evaluated growth and photosynthetic peformance of two leguminosae woody species under contras...
Seeds of Cedrela fissilis Vellozo were planted and maintained under two distinct conditions: at east...
Verificou-se a resposta de crescimento à variação na intensidade de luz de plântulas de três espécie...
Morphological and physiological leaf traits were studied on control and defoliated potted Leandra la...
Plants have a remarkable ability to change their phenotype in response to highly heterogeneous light...
A seleção de espécies nativas e/ou exóticas para recuperação de ambientes degradados ou alterados po...
Plantas sob forte sombreamento (2% ou 6% da luz solar direta) apresentaram, em relação às plantas so...
Several authors have reported phenotypic plasticity for bromeliad plants growing in contrasting habi...
Enterolobium contortisiliquum occurs in native forests formations from southeast to northeast Brazil...
Estudaram-se as intensidades de luz mais adequadas ao crescimento na fase juvenil de quatro essência...
Seedlings of two woody species of cerrado vegetation, Copaifera langsdorffii and Eriotheca gracilipe...
ABSTRACT The existing inconsistent data on the irradiance needs of Brazilwood plants Paubrasilia ech...
Tree species differing in successional status may present different responses to shade. Adjustments ...
Ipomoea asarifolia (Desr.) Roem. & Schultz (Convolvulaceae) and Stachytarpheta cayennensis (Rich) Va...
Caesalpinia ferrea is a species used a lot as a medicinal plant, for urban arborization and landscap...
It was evaluated growth and photosynthetic peformance of two leguminosae woody species under contras...
Seeds of Cedrela fissilis Vellozo were planted and maintained under two distinct conditions: at east...
Verificou-se a resposta de crescimento à variação na intensidade de luz de plântulas de três espécie...
Morphological and physiological leaf traits were studied on control and defoliated potted Leandra la...
Plants have a remarkable ability to change their phenotype in response to highly heterogeneous light...
A seleção de espécies nativas e/ou exóticas para recuperação de ambientes degradados ou alterados po...
Plantas sob forte sombreamento (2% ou 6% da luz solar direta) apresentaram, em relação às plantas so...
Several authors have reported phenotypic plasticity for bromeliad plants growing in contrasting habi...
Enterolobium contortisiliquum occurs in native forests formations from southeast to northeast Brazil...
Estudaram-se as intensidades de luz mais adequadas ao crescimento na fase juvenil de quatro essência...
Seedlings of two woody species of cerrado vegetation, Copaifera langsdorffii and Eriotheca gracilipe...
ABSTRACT The existing inconsistent data on the irradiance needs of Brazilwood plants Paubrasilia ech...
Tree species differing in successional status may present different responses to shade. Adjustments ...
Ipomoea asarifolia (Desr.) Roem. & Schultz (Convolvulaceae) and Stachytarpheta cayennensis (Rich) Va...
Caesalpinia ferrea is a species used a lot as a medicinal plant, for urban arborization and landscap...
It was evaluated growth and photosynthetic peformance of two leguminosae woody species under contras...