Results 41 to 50 of about 262 (132)

Genetic variability in guapuruvu Schizolobium parahyba progenies

open access: yesScientia Agropecuaria, 2014
The guapuruvu is pioneer specie by fast growing of legume family with great importance in restoration projects. The aim of the study was to assess the genetic variability of offspring of Schizolobium parahyba through quantitative genetic parameters.
Fernanda Carolina Silva Chinelato   +6 more
doaj   +1 more source

Varied motivations for secondary forest reclearing among landholders make forest persistence challenging

open access: yesPeople and Nature, Volume 8, Issue 6, Page 1943-1956, June 2026.
Abstract Remote sensing studies show that ephemeral forest regeneration is widespread in the tropics, limiting the climate and biodiversity benefits from net increases in forest cover. Socioeconomic, biophysical and landscape variables can help explain the spatial distribution of reforestation reversals.
Francis H. Joyce
wiley   +1 more source

Snake Venom PLA2s Inhibitors Isolated from Brazilian Plants: Synthetic and Natural Molecules

open access: yesBioMed Research International, Volume 2013, Issue 1, 2013., 2013
Ophidian envenomation is an important health problem in Brazil and other South American countries. In folk medicine, especially in developing countries, several vegetal species are employed for the treatment of snakebites in communities that lack prompt access to serum therapy.
B. M. A. Carvalho   +13 more
wiley   +1 more source

Effects of Heat-Treatment on the Physical and Mechanical Properties of Indonesian-grown Schizolobium parahyba Wood [PDF]

open access: yesFloresta e Ambiente
Schizolobium parahyba, a fast-growing tree species from South America, was introduced to Indonesia as a potential timber source. This study aimed to evaluate the effects of heat-treatment at 150-200 ºC (4h) on the physical and mechanical properties of S.
Muhammad Rosyid Ridho   +5 more
doaj   +1 more source

Secondary Forest Succession in the Mata Atlantica, Brazil: Floristic and Phytosociological Trends

open access: yesInternational Scholarly Research Notices, Volume 2011, Issue 1, 2011., 2011
This study aimed at understanding the dynamics of ecological processes and the use of secondary forests in Santa Catarina state (Brazil). The data base for these studies was formed through forest inventories carried out in the three forest types of the state.
Alexandre Siminski   +6 more
wiley   +1 more source

ESTUDO COMPARATIVO DA ANATOMIA E DENSIDADE BÁSICA DA MADEIRA DAS VARIEDADES DE Schizolobium Parahyba (Vell.) Black EM UM PLANTIO NA AMAZÔNIA, BRASIL

open access: yesRevista do Instituto Florestal
As variedades Schizolobium parahyba var. amazonicum (paricá) e Schizolobium parahyba var. parahyba (guapuruvu) apresentam ampla distribuição geográfica e estão sujeitas a diferentes condições ambientais, que podem ter influenciado suas características ...
Rafaely Pantoja Oliveira   +7 more
doaj   +1 more source

Seedling growth of Schizolobium parahyba on different substrates and irrigation levels

open access: yesRodriguésia
The present study aimed to assess the behavior of seedlings of Schizolobium parahyba (Vell.) Blake growing on different substrates and irrigation levels, and to study the use of urban waste compost in substrates.
Débora Zumkeller Sabonaro   +1 more
doaj   +1 more source

Crescimento de espécies arbóreas nativas em recuperação de área degradada no litoral do Paraná

open access: yesPesquisa Florestal Brasileira, 2020
Este estudo teve como objetivo avaliar o crescimento das espécies Senna multijuga, Myrsine coriaceae, Schizolobium parahyba var. parahyba, Inga edulis, I. marginata e Citharexylum myrianthum na recuperação de uma área degradada pela pecuária.
Luiz Henrique Schaffer   +9 more
doaj   +1 more source

USO DO GUAPURUVU (Schizolobium parahyba) PARA FINS ENERGÉTICOS

open access: yesCiência Florestal, 2018
The use of solid biofuel produced by the briquetting process is an alternative source for power generation. The briquette is produced by the compression of lignocellulosic materials, allowing for a higher energy at a lower volume.
Diego Kenji Narita   +4 more
doaj   +1 more source

POSIÇÃO DA SEMENTE NA SEMEADURA E TIPO DE SUBSTRATO SOBRE A EMERGÊNCIA E CRESCIMENTO DE PLÂNTULAS DE Schizolobium parahyba (Vell.) S.F. Blake

open access: yesCiência Florestal, 2012
Rapid and uniform germination of seeds followed by prompt emergence are highly desirablecharacteristics for the production of seedlings. The aim of this study was to identify sowing positions and types of substrate most likely to the seed germination ...
Cibele Chalita Martins   +3 more
doaj  

Home - About - Disclaimer - Privacy