Results 61 to 70 of about 330 (159)

Initial establishment of Erythrina velutina Willd seedlings under water deficit: physiological and biochemical aspects

open access: yesRevista Brasileira de Ciências Ambientais, 2023
For plant species to establish and survive in semiarid regions, such as the Caatinga plant domain, they need to present biochemical versatility. Thus, the objective of this study was to evaluate through physiological and biochemical indicators the ...
Débora Teresa da Rocha Gomes Ferreira de Almeida   +6 more
doaj   +1 more source

Allelopathy by extracts of Caatinga species on melon seeds

open access: yesSemina: Ciências Agrárias, 2016
The melon crop is of great socioeconomic importance in Brazil and some species from the Caatinga biome show allelopathic effects on other species. The aim of this study was to assess leaf and seed extracts of cumaru (Amburana cearensis (Allemao) A.C. Sm.)
Andreya Kalyana de Oliveira   +3 more
doaj   +1 more source

Erythrina velutina Willd. - Fabaceae: Árvore de múltiplos usos no nordeste brasileiro

open access: yesRevista Verde de Agroecologia e Desenvolvimento Sustentável, 2014
O mulungu (Erythrina velutina Willd.) é uma árvore que ocorre no nordeste do Brasil e usada como medicinal, madeireira, artesanal, ornamental e como componente de sistema agroflorestais.
Laércio Wanderley dos Santos   +4 more
doaj   +2 more sources

Emergência de plântulas de Erythrina velutina em diferentes posições e profundidades de semeadura Emergency of the Erythrina velutina seedlings at different positions and sowing depths

open access: yesCiência Rural, 2008
Com o objetivo de estudar a influência da posição e da profundidade de semeadura sobre a emergência de plântulas e o vigor de sementes de mulungu foram instalados testes de germinação em areia sob ambiente protegido.
Edson de Almeida Cardoso   +5 more
doaj   +1 more source

CRESCIMENTO DE ERYTHRINA VELUTINA WILLD. SUBMETIDA A ESTRESSE SALINO E APLICAÇÃO DE ÁCIDO SALICÍLICO

open access: yesColloquium Agrariae, 2019
Erythrina velutina é uma espécie endêmica da região Nordeste do Brasil, conhecida por exibir propriedades farmacológicas e potencial madeireiro. Entretanto, seu crescimento pode ser comprometido por fatores abióticos como escassez hídrica e excesso de ...
Maria de Fátima de Queiroz Lopes   +5 more
doaj  

Determination of metals in medicinal plants highly consumed in Brazil

open access: yesBrazilian Journal of Pharmaceutical Sciences, 2013
In this work, samples of the medicinal plants: Boldo (Peumus boldus), Castanha da Índia (Aesculus hippocastanum), Chá Verde (Camelia sinensis), Erva Cidreira (Melissa officinalis), Espinheira Santa (Maytenus ilicifolia), Guaraná (Paullinia cupana ...
Alexandre Soares Leal   +4 more
doaj   +1 more source

Effect of Erythrina velutina and Erythrina mulungu in rats submitted to animal models of anxiety and depression

open access: yesBrazilian Journal of Medical and Biological Research, 2006
Erythrina velutina (EV) and Erythrina mulungu (EM), popularly used in Brazil as tranquilizing agents, were studied. The effects of acute and chronic oral treatment with a water:alcohol extract of EV (7:3, plant grounded stem bark; acute = 100, 200, 400 ...
M.D. Ribeiro   +3 more
doaj   +1 more source

Densidad de la madera en 22 especies del bosque seco del sur de Ecuador a lo largo de dos gradientes altitudinales

open access: yesBosques Latitud Cero
Los bosques secos de Ecuador se caracterizan por poseer alta biodiversidad y endemismo, y estar constantemente amenazados. El objetivo de este estudio fue determinar la densidad básica de la madera de 22 especies forestales de bosque seco al sur de ...
Cesar Emiliano Feijoo Feijoo   +5 more
doaj   +1 more source

Protected cultivation and water salinity in the formation of Erythrina velutina Willd seedlings

open access: yesRevista Árvore
Protected cultivation can reduce the harmful effects of salt stress on the development of plant species. The objective of this study was to evaluate the growth and morphophysiological responses of E. velutina seedlings grown under saline stress in two growing environments. The experiment was conducted in an experimental
Geocleber Gomes de Sousa   +5 more
openaire   +2 more sources

A comparative framework of the Erythrina velutina tree species in reforested land and native populations

open access: yesGenetics and Molecular Research, 2016
Erythrina velutina Willd. (Fabaceae: Papillionoideae) is a pioneer species found in tropical and subtropical regions of the world that has medicinal properties and that is used in reforestation projects. This species is rare in some areas of northeastern Brazil.
Souza, Erica Moraes Santos de   +4 more
openaire   +3 more sources

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