Results 41 to 50 of about 330 (159)

VARIABILIDADE GENÉTICA EM POPULAÇÕES DE ERYTHRINA VELUTINA WILLD. POR MEIO DE ISOENZIMAS Genetic variability of the Erythrina velutina Willd. populations by isoenzyme [PDF]

open access: yesRevista Acadêmica Ciência Animal, 2013
As formações florestais naturais representam uma fonte imensurável de recursos genéticos, porém grande parte desses recursos está sendo impactada pela ação antrópica. Dentre as espécies mais destruídas, pode ser destacada a Erythrina velutina Willd., conhecida popularmente como “mulungu”.
Azevedo, Rafaela Montalvão de   +4 more
openaire   +1 more source

Seedling length test in the evaluation of the physiological quality of Erythrina velutina Willd seeds /
Teste de comprimento de plântula na avaliação da qualidade fisiológica de sementes de Erythrina velutina Willd

open access: yesSemina: Ciências Agrárias, 2009
Amongst the vigor tests, the test of length of seedlings has potential to give complementary informations to the germination test and makes possible to estimate the potential of emergence of seedlings in the field.
Cosmo Rufino de Lima   +5 more
doaj   +1 more source

Anatomy of leaf and stem of Erythrina velutina

open access: yesRevista Brasileira de Farmacognosia, 2013
AbstractErythrina velutina Willd., Fabaceae, known as “mulungu”, is a tree of tropical regions, as northeastern Brazil. Its bark is used in folk medicine as tranquilizer, sedative and insomnia. This study aimed to characterize the stem and leaf anatomy and to provide subsidies to quality control of the plant drug due to its wide use in folk medicine as
Silva, Márcia M. B. da   +5 more
openaire   +3 more sources

Testes de vigor na avaliação da qualidade fisiológica de sementes Erythrina velutina Willd. (FABACEAE - PAPILIONOIDEAE) Vigor tests in the evaluation of physiological quality of Erythrina velutina Willd. (FABACEAE- PAPILIONOIDEAE) seeds

open access: yesCiência e Agrotecnologia, 2009
A aplicação de testes de vigor de sementes tem sido fundamental para determinação da qualidade fisiológica de forma rápida e eficaz, destacando-se, os testes baseados no desempenho das plântulas como uma das opções disponíveis. Conduziu-se este trabalho,
Roberta Sales Guedes   +4 more
doaj   +1 more source

BANCO DE SEMENTES INDUZIDO COM ESPÉCIES NATIVAS DA CAATINGA (FABACEAE) EM SÃO MAMEDE, PB

open access: yesCiência Agrícola, 2021
Para melhor entender as dinâmicas ecológicas das espécies Mimosa tenuiflora (MT), Libidibia ferrea (LF) e Erythrina velutina (EV) com respeito ao seu comportamento ecológico no tocante ao seu banco de sementes fazem necessários para que melhor entender ...
Maria do Carmo Learth Cunha   +2 more
doaj   +1 more source

Central activity of hydroalcoholic extracts from Erythrina velutina and Erythrina mulungu in mice

open access: yesJournal of Pharmacy and Pharmacology, 2004
Abstract This work studied the central behavioural effects of hydroalcoholic extracts from the stem bark of Erythrina velutina and Erythrina mulungu on the elevated plus maze, open field, and rota rod tests in mice. These medicinal plants belong to the Fabaceae family and are popularly used in Brazil for their effects on the central ...
Silvânia M M, Vasconcelos   +8 more
openaire   +2 more sources

Seed freeze sensitivity and ex situ longevity of 295 species in the native Hawaiian flora

open access: yesAmerican Journal of Botany, Volume 106, Issue 9, Page 1248-1270, September 2019., 2019
Premise Ex situ seed banking is critical for plant conservation globally, especially for threatened floras in tropical ecosystems like Hawai‘i. Seed bank managers must maximize longevity, and species managers must plan restoration before seeds lose viability.
Marian M. Chau   +7 more
wiley   +1 more source

Evidence for non‐primary macronutrient limitations on cherry yields in young robusta agroforestry systems in the Ecuadorian Amazon

open access: yesAgricultural &Environmental Letters, Volume 10, Issue 2, December 2025.
Abstract Robusta (Coffea canephora Pierre ex Froehner) is a vital cash crop for smallholder farmers in the Ecuadorian Amazon. However, fertility recommendations for robusta production are highly variable across contexts, necessitating regionally tailored recommendations to better diagnose yield‐limiting nutrients. Across a gradient of input intensities
Chase S. Kasmerchak   +5 more
wiley   +1 more source

Gender and Its Role in the Resilience of Local Medical Systems of the Fulni‐ô People in NE Brazil: Effects on Structure and Functionality

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2019, Issue 1, 2019., 2019
Ethnobotanical studies focused on understanding how local medical systems are functionally maintained suggest that utilitarian redundancy and knowledge transmission are factors that influence the resilience of the system. However, to date, there have not been any studies that analyze these factors in relation to the variables that influence the ...
Wendy Torres-Avilez   +5 more
wiley   +1 more source

Caracterização genética de mulungu (Erythrina velutina Willd.) em áreas de baixa ocorrência

open access: yesRevista Ciência Agronômica
A Erythrina velutina Willd., popularmente conhecida como mulungu, apresenta propriedades farmacológicas e se encontra em estado de raridade em regiões do Estado de Sergipe.
Luciana Oliveira Gonçalves   +3 more
doaj   +1 more source

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