Results 11 to 20 of about 4,341 (132)

Resistance Mechanisms of Peltophorum dubium (Sprengel) Taubert Submitted to Flood Conditions [PDF]

Floresta e Ambiente, 2016
Peltophorum dubium (Sprengel) Taubert seedlings were submitted to 60 days of flooding, with and without Ca+. During this period, growth, root anatomy and chlorophyll content were analyzed.
Lara Siqueira Oliveira Carvalho, Jean Marcel Sousa Lira, Amanda Cristiane Rodrigues, Túlio Silva Lara, Fernanda Ventorim Pacheco, Amauri Alves de Alvarenga   +5 more
doaj   +5 more sources

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

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   +4 more sources

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   +5 more sources

Substrates and Container Size on Quality of Peltophorum dubium Seedlings [PDF]

Floresta e Ambiente, 2020
This study aims to evaluate the effect of substrates and container content on growth and quality of Peltophorum dubium seedlings. The design was completely randomized in a factorial arrangement (2 × 9), with two containers sizes (125 cm3 and 280 cm3) and
Rodrigo Ferreira da Silva, Rudinei De Marco, Paola Daiane Welter, Patricia Viel, Clovis Orlando da Ros   +4 more
doaj   +3 more sources

Morphophysiological and Biochemical Responses of Peltophorum Dubium Under Glyphosate Drift [PDF]

Floresta e Ambiente
The object of this research was to determine the sensitivity and bioindicator potential of the plant species Peltophorum dubium to glyphosate drift contamination by monitoring the effects of this herbicide in forests adjoining agricultural areas where it
José Ângeles Moreira Oliveira, Leonardo David Tuffi Santos, Murilo Antônio Oliveira Ruas, Luan Mateus Silva Silva Donato, Victor Augustus Vasconcelos de Oliveira, Yuri Silva Saraiva Guimarães, Richardson Fernandes de Souza, Rodinei Facco Pegoraro   +7 more
doaj   +4 more sources

CADMIUM STRESS-INDUCED SENSITIVITY RESPONSES IN Peltophorum dubium [PDF]

FLORESTA
Cadmium (Cd) ranks prominent position among issues observed worldwide due to its increased bioavailability that results from several polluting activities. Thus, it is necessary conducting studies focused on investigating the association between this metal and the flora, since species capable of tolerating toxic Cd levels can be indicated for the ...
Gerâne Silva Wertonge, Marcos Vinícius Miranda Aguilar, Luana Da Rosa Lovato, Thalía Preussler Birck, Daniele Bernardy, Luciane Almeri Tabaldi   +5 more
openaire   +2 more sources

Maturação e secagem de sementes de Peltophorum dubium (Spreng.) Taubert (CANAFÍSTULA) Maturation and drying of Peltophorum dubium (Spreng.) Taubert (HORSEBUSH) seeds

Revista Árvore, 2010
O trabalho foi desenvolvido em Botucatu, SP, e teve por objetivo determinar o momento de ocorrência do máximo potencial de germinação durante a maturação das sementes de canafístula, relacionando-a com a secagem dos frutos.
João Nakagawa, Edson Seizo Mori, Cleber da Silva Pinto, Kairo Henrique Pereira Fernandes, Maurício Shoji Seki, Rogério Augusto Meneghetti   +5 more
doaj   +2 more sources

ECTOMICORRIZAS EM GRÁPIA [Apuleia leiocarpa (Vogel) J.F. Macbride] E CANAFÍSTULA [Peltophorum dubium (Sprengel) Taubert] IN VITRO [PDF]

Ciência Florestal, 2011
The ectomycorrhizal fungi association with native forest essences could be an alternative to improve the adaptation and the development of seedlings in reforested areas of Rio Grande do Sul State.
Robson Andreazza, Zaida Inês Antoniolli, Lineu Trindade Leal, Carlos Moro Junior, Rodrigo Ferreira da Silva   +4 more
doaj   +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   +2 more sources

Arbuscular mycorrhizal fungi, phosphorus and organic residues in Peltophorum dubium (Spreng.) Taub. seedlings [PDF]

Brazilian Journal of Biology
Studies have underscored a growingdemand for innovative practices in the cultivation of seedlings from forest species, with a notable emphasis on the utilization of organic waste, inoculation with arbuscular mycorrhizal fungi (AMF), and phosphate ...
V. W. Trovato, G. G. de Souza, S. C. Santos, L. G. V. de Carvalho, E. S. de Medeiros, R. M. Biazatti, C. C. Santos, E. P. Torales, R. L. Carvalho, V. C. Santos   +9 more
doaj   +3 more sources