Results 11 to 20 of about 304 (154)

Aspects of Peltophorum dubium Sprengel (Taubert) seeds in an aerial seed bank [PDF]

Journal of Seed Science, 2017
: Knowledge concerning natural regeneration strategies is important due to the effect of natural regeneration on the local ecosystem. The aim of this study was to examine the ecophysiological aspects of the Peltophorum dubium aerial seed bank.
Girlânio Holanda Silva, Anderson Cleiton José, José Marcio Rocha Faria, Wilson Vicente Souza Pereira   +3 more
doaj   +3 more sources

Seeds of Peltophorum dubium submitted to osmotic conditioning increases germination and vigor

Pesquisa Florestal Brasileira, 2018
Peltophorum dubium (Spreng.) Taub. is a Brazilian native forest species that is used in programs of environmental restoration, landscaping and civil construction.
Evandro Luiz Missio, Ubirajara Russi Nunes, Cleber Witt Saldanha, Joseila Maldaner, Gerusa Pauli Kist Steffen, Rosana Matos de Morais   +5 more
doaj   +3 more sources

Foliar application of silicon sources and shading levels in Peltophorum dubium (Spreng.) Taub.

Brazilian Journal of Biology, 2023
Abstract Depending on the intensity and ecological successional classification of plants, light availability can become an unfavorable condition for producing high-quality seedlings. We hypothesized that applying silicon sources might contribute to inducing tolerance to different shading levels for Peltophorum dubium (Spreng.) Taub. seedlings.
Santos S C, Viviane Wruck Trovato, Santos C C   +2 more
exaly   +5 more sources

Semeadura direta de canafístula (Peltophorum dubium (Spreng.)taub. No enriquecimento de capoeiras [PDF]

Revista Arvore, 2002
O presente trabalho teve por objetivo avaliar o comportamento da canafistula (Peltophorumdubium), em semeadura direta a campo, em área de capoeira originada após o abandono do local utilizado com cultivos agrícolas sucessivos. No local foram roçadas faixas de 1,5 m, a cada 3 m. A semeadura foi realizada em setembro de 1997.
Mattei, Vilmar Luciano, Rosenthal, Mariane D'Avila   +1 more
exaly   +5 more sources

NITROGEN SOURCES AND DOSES ON GROWTH AND QUALITY OF SEEDLINGS OF Cassia grandis AND Peltophorum dubium 1

Revista Arvore, 2017
The demand for seedlings of Brazilian native tree species has increased due to the growing number of recovery projects for degraded areas. In order to obtain success in the revegetation, high quality seedlings should be used.
Julio Cesar Neves, Haroldo Paiva, Paiva Haroldo Nogueira De   +2 more
exaly   +3 more sources

Effect of temperature and substrate on germination of Peltophorum dubium (Sprengel) Taubert seeds - doi: 10.4025/actascibiolsci.v33i1.7057

Acta Scientiarum: Biological Sciences, 2011
Peltophorum dubium (Spreng.) Taub. is a species belonging to the family Fabaceae, and is known popularly as golden shower tree. Its wood has multiple uses in reforestation programs and as an ornamental tree, and is also considered an endangered species ...
Edna Ursulino Alves, Roberta Sales Guedes, Edilma Pereira Gonçalves, Jeandson Silva Viana, Sueli da Silva Santos, Mácio Faria de Moura   +5 more
doaj   +3 more sources

Avaliação de métodos para quebra da dormência e para a desinfestação de sementes de canafístula (Peltophorum dubium (Sprengel) Taubert

Revista Arvore, 2003
Este trabalho teve como objetivo testar a eficiência de diferentes tratamentos para quebra da dormência e desinfestação de sementes de canafístula na realização do teste de germinação.
Maria Laene Moreira DE CARVALHO, Antonio Claudio Davide, Luciana Magda De Oliveira   +2 more
exaly   +2 more sources

Biochemical Characterization of a Kunitz-Type Protease Inhibitor From Mimosa regnellii and Its Effects on Melanoma Cell Viability and Angiogenesis. [PDF]

Chem Biodivers
A Kunitz‐type serine protease inhibitor (JTI) purified from Mimosa regnellii seeds selectively targets melanoma cells. JTI triggers mitochondrial apoptosis, increases ROS and Ca2+ levels, arrests the cell cycle, and suppresses migration and angiogenesis without affecting healthy cells.
Rabêlo LMA, Cardoso PHO, Nobre LTDB, Dos Santos PIM, Lucena SV, Serquiz RP, Bemquerer MP, Rocha HAO, Nader HB, Dos Santos EA, de Oliveira AS, Frihling BEF, Migliolo L.   +12 more
europepmc   +2 more sources

Evaluation of the Antibacterial and Antioxidant Properties of Chemical Constituents of the Roots of Woodfordia uniflora: An Integrated Approach of Experimental and Computational Study. [PDF]

Biochem Res Int
Woodfordia uniflora is a medicinal plant used for the treatment of malaria, toothache, and stomach problems. The root parts of the plant are also used for healing liver disorders. Silica gel chromatography separation of CH2Cl2/MeOH (1:1) and MeOH extracts of roots of W.
Abera B, Abdissa N, Endale M, Melaku Y, Shenkute K, Ensermu U, Hunsen M, Rentsch D, Eswaramoorthy R.   +8 more
europepmc   +2 more sources

Effect of temperature and substrate on germination of Peltophorum dubium (Sprengel) Taubert seeds = Efeito da temperatura e do substrato na germinação de sementes de Peltophorum dubium (Sprengel) Taubert

Acta Scientiarum: Biological Sciences, 2011
Peltophorum dubium (Spreng.) Taub. is a species belonging to the family Fabaceae, and is known popularly as golden shower tree. Its wood has multiple uses in reforestation programs and as an ornamental tree, and is also considered an endangered species ...
Edna Ursulino Alves, Roberta Sales Guedes, Edilma Pereira Gonçalves, Jeandson Silva Viana, Sueli da Silva Santos, Mácio Faria de Moura   +5 more
doaj   +1 more source