Results 31 to 40 of about 458 (171)
Sub-zero temperature enables storage of seeds of Caesalpinia echinata Lam [PDF]
Journal of Seed Science, 2013 Seeds of brazilwood usually have their germinability quickly reduced if stored under natural conditions. Low temperatures, mainly sub-zero, can extend this viability for at least two years.
Juliana Iura de Oliveira Mello +2 more
doaj +3 more sources
Deterioration rates of brazilwood seeds (Caesalpinia echinata Lam.) under high temperatures [PDF]
Hoehnea, 2017 Caesalpinia echinata seeds deteriorate in less than three months at ambient temperature, although they can remain viable for up to five years when kept under freezing temperatures.
Márcia Regina Oliveira Santos +1 more
doaj +3 more sources
Constituintes químicos voláteis das flores e folhas do pau-brasil (Caesalpinia echinata, Lam.)
Química Nova, 2004 The volatile constituents obtained from a static cryogenic headspace of Caesalpinia echinata Lam. (Leguminosae) showed E-beta-ocimene as the major compound (57.2%), beside other monoterpenes, C6 derivatives like n-hexanal and (E)-2-hexenal and nitrogen ...
Rezende Claudia M. +4 more
doaj +1 more source
Sistema de reprodução em Caesalpinia echinata Lam. implantada em arboreto experimental [PDF]
Revista Brasileira De Botanica, 2005 The mating system of Caesalpinia echinata Lam. implanted in arboretum was studied by allozymes analysis of progeny arrays using the mixed-mating model and correlated-mating model. Deviations from mixed-mating model were observed from heterogeneity of pollen pools allele frequencies that fertilized different trees.
Alexandre Magno Sebbenn +1 more
exaly +4 more sources
ROOTING CUTTINGS OF Caesalpinia echinata Lam. IN HYDROPONIC SYSTEM
, 2012 http://dx.doi.org/10.5902/198050985731This study aimed to determine the indole-3-butyric acid (IBA) requirement and proper concentration for Caesalpinia echinata rooting in a hydroponic system for plantlet production. The experiment was conducted in a greenhouse of the ‘Faculdade de Ciências Agrárias e Veterinárias’, UNESP, in Jaboticabal, São Paulo ...
Valeri, Sérgio Valiengo +3 more
openaire +3 more sources
Caesalpinia echinata Lam. - BRAZILWOOD: THERMAL BEHAVIOR, STRUCTURAL CHARACTERISTICS, AND RESISTANCE TO BIODETERIORATION IN STATIC SYSTEMS [PDF]
Revista Árvore, 2016 Wood is the best-known biological material used as a raw material since the dawn of mankind until present days. As a natural and renewable composite, its lifetime is limited by the degradation of its basic elements.
Ana Paula Pinto Pinheiro +1 more
doaj +3 more sources
EFSA Journal, Volume 20, Issue 2, February 2022., 2022 Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver a scientific opinion on the risk posed by bonsai plants from China consisting of Pinus parviflora grafted on Pinus thunbergii taking into account the available scientific information, including the technical information provided by China.
EFSA Panel on Plant Health (PLH) +28 more
wiley +1 more source
International Journal of Forestry Research, Volume 2022, Issue 1, 2022., 2022 The development of dyeing frm natural substances for silk fabrics has been rapidly growing in recent years. This study aimed to explore the plant species prodsucing unique dyes and patterns on silk fabrics. The flowers and leaves of some plant species found at the research sites were assayed for their color and shape expression on the fabrics.
Sitti Nuraeni +4 more
wiley +1 more source
Libidibia ferrea mature seeds promote antinociceptive effect by peripheral and central pathway: possible involvement of opioid and cholinergic receptors. [PDF]
Biomed Res Int, 2014 Libidibia ferrea (LF) is a medicinal plant that holds many pharmacological properties. We evaluated the antinociceptive effect in the LF aqueous seed extract and Lipidic Portion of Libidibia ferrea (LPLF), partially elucidating their mechanisms. Histochemical tests and Gas chromatography of the LPLF were performed to characterize its fatty acids ...
Sawada LA +6 more
europepmc +2 more sources
Gender and Its Role in the Resilience of Local Medical Systems of the Fulni-ô People in NE Brazil: Effects on Structure and Functionality. [PDF]
Evid Based Complement Alternat Med, 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 ...
Torres-Avilez W +4 more
europepmc +2 more sources