Results 1 to 10 of about 304 (154)

In Vitro Antifungal Activity of Peltophorum dubium (Spreng.) Taub. extracts against Aspergillus flavus [PDF]

Plants, 2020
Aspergillus flavus is a filamentous, saprophytic fungus, whose colonization occurs mainly in cereal grains and oilseeds once harvested. Under certain conditions, it could produce mycotoxins called aflatoxins, known as powerful human liver carcinogens ...
Lucía S. Di Ciaccio, Alejandra V. Catalano, Paula G. López, Dante Rojas, Diego Cristos, Renée H. Fortunato, Adriana E. Salvat   +6 more
doaj   +6 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 ...
Santos S C, Viviane Wruck Trovato, Renan Marre Biazatti   +2 more
exaly   +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

Adubação mineral do angico-amarelo (Peltophorum dubium (Spreng.) Taub.) Mineral fertilization of Peltophorum dubium (Spreng.) Taub.

Pesquisa Agropecuária Brasileira, 1999
Com o objetivo de se estudar as exigências nutricionais no desenvolvimento inicial de mudas de Peltophorum dubium (Spreng.) Taub., foi realizado um experimento em casa de vegetação.
Nelson Venturin, Eny Duboc, Fabiano Ribeiro do Vale, Antônio Cláudio Davide   +3 more
doaj   +2 more sources

Growth Stress in Peltophorum dubium and its Correlation with the Growth Variables [PDF]

Floresta E Ambiente, 2018
ABSTRACT The exploitation of valuable native timber species in forest restoration projects has emerged as a promising strategy to make restoration financially viable. There are few studies regarding the quality of timber from restoration plantations. The aim of this study was to analyze growth stresses by determining the longitudinal residual strain ...
Carolina Nogueira Xavier, Pedro Brancalion, Alexandre Monteiro DE CARVALHO   +2 more
exaly   +5 more sources

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   +4 more sources

Adubação mineral do angico-amarelo (Peltophorum dubium (Spreng.) Taub.) [PDF]

Pesquisa Agropecuaria Brasileira, 1999
Com o objetivo de se estudar as exigências nutricionais no desenvolvimento inicial de mudas de Peltophorum dubium (Spreng.) Taub., foi realizado um experimento em casa de vegetação. Usou-se como substrato um latossolo vermelho-amarelo com baixa disponibilidade de nutrientes, utilizando-se 10 tratamentos, sob a técnica do elemento faltante.
Antonio Claudio Davide
exaly   +4 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

EFFECT OF THE APPLICATION OF GROWTH REGULATORS ON Peltophorum dubium

Revista do Instituto Florestal, 2018
The objective of this study was to verify changes in the vegetative growth of Peltophorum dubium before flowering induced by the application of plant growth regulators. The experimental design was randomized blocks with three replications of four plants/
Lorena Gama Teixeira, Liliana Hernández, Leo Zimback, Glaúcia Uesugi, Elizabeth Orika Ono, Cristiano Bueno de Moraes   +5 more
doaj   +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