Results 71 to 80 of about 39,497 (272)

Characterization of branching in two Hevea brasiliensis clones [PDF]

Journal of Experimental Botany, 2004
Rubber has been grown for several decades in Africa, notably in Ivory Coast. Although the yields obtained with selected clones are good, some problems with adaptation to edaphic and climatic conditions have yet to be solved. Of these problems, tree breakage due to violent winds during frequent storms is a major handicap.
Cilas, Christian, Costes, Evelyne, Millet, Jacqueline, Legnaté, Hyacinthe, Gnagne, Michel Y., Clément-Demange, André   +5 more
openaire   +3 more sources

Hevea brasiliensis seeds: A novel sustainable feedstock for ethanol production

Vietnam Journal of Chemistry, EarlyView.
Abstract The rubber tree (Hevea brasiliensis) is cultivated on a large scale mainly for the extraction of latex in Brazil and Southeast Asia, also generating large quantities of seeds. These seeds currently do not have large‐scale applications and may thus be considered as a residue.
Giovano Tochetto, Fernanda Oliveira Lima, Letiére Cabreira Soares, Dalila Moter Benvegnú, André Lazarin Gallina   +4 more
wiley   +1 more source

Molde de látex natural (Hevea brasiliensis) para neovaginoplastia Natural latex (Hevea brasiliensis) mold for neovaginoplasty

Revista Brasileira de Ginecologia e Obstetrícia, 2008
OBJETIVO: avaliar a utilização do molde de látex natural (Hevea brasiliensis) como modificação à neovaginoplastia de McIndoe e Bannister em pacientes portadoras da síndrome de Mayer-Rokitansky-Küster-Hauser (MRKH).
Bruno Ramalho de Carvalho, Rosana Maria dos Reis, Joaquim Coutinho Netto, Marcos Dias de Moura, Antônio Alberto Nogueira, Rui Alberto Ferriani   +5 more
doaj   +1 more source

Genetic Diversity Strategy for the Management and Use of Rubber Genetic Resources: More than 1,000 Wild and Cultivated Accessions in a 100-Genotype Core Collection. [PDF]

PLoS ONE, 2015
The rubber tree [Hevea brasiliensis (Willd. ex Adr. de Juss.) Muell. Arg.] is the only plant species worldwide that is cultivated for the commercial production of natural rubber. This study describes the genetic diversity of the Hevea spp.
Livia Moura de Souza, Vincent Le Guen, Carlos Bernardo Moreno Cerqueira-Silva, Carla Cristina Silva, Camila Campos Mantello, Andre Ricardo Oliveira Conson, João Paulo Gomes Vianna, Maria Imaculada Zucchi, Erivaldo José Scaloppi Junior, Josefino de Freitas Fialho, Mario Luis Teixeira de Moraes, Paulo de Souza Gonçalves, Anete Pereira de Souza   +12 more
doaj   +1 more source

Biodiesel Production from Hevea brasiliensis Seeds: A Systematic Review

Vietnam Journal of Chemistry, EarlyView.
ABSTRACT The Hevea brasiliensis (HB) species, also called the rubber tree, is currently cultivated worldwide for the extraction of latex, an input for rubber production. In addition, its seeds currently have few productive applications, despite their high oil content.
Sara Lüneburger, Giovano Tochetto, Letiére Cabreira Soares, André Lazarin Gallina   +3 more
wiley   +1 more source

Adéquation entre quantité de pâte stimulante et production de caoutchouc d'Hevea brasiliensis dans le sud-est de la Côte d'Ivoire [PDF]

Tropicultura, 1996
Relationship between Stimulating Paste Quantity and Production of Hevea brasiliensis in South-East of Ivory Coast. The effect of hormonal stimulation on dry rubber production was studied using four quantifies of stimulating paste (0, 65, 0, 71, 0, 77and ...
Obouayeba, S., Boa, D., Keli, ZJ.
doaj  

Comparative study on plant latex particles and latex coagulation in Ficus benjamina, Campanula glomerata and three Euphorbia species.

PLoS ONE, 2014
Among latex-producing plants, mainly the latex of Hevea brasiliensis has been studied in detail so far, while comprehensive comparative studies of latex coagulation mechanisms among the more than 20,000 latex-bearing plant species are lacking.
Georg Bauer, Stanislav N Gorb, Marie-Christin Klein, Anke Nellesen, Max von Tapavicza, Thomas Speck   +5 more
doaj   +1 more source

Connecting tradition and technology: The digitization of the ethnobotanical collection at the Rio de Janeiro Botanical Garden

PLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1104-1115, July 2026.
The digitization of RBetno (JBRJ) represents a step forward for biodiversity conservation in Brazil. Aligned with the Kunming‐Montreal Global Biodiversity Framework (Target 2, 2020–2030), this project documents the use of plants, including traditional knowledge and vernacular names, with a focus on the Atlantic Forest and Amazon.
Viviane S. Fonseca‐Kruel, Carlos E. A. Coimbra Jr., Luis Alexandre Estevão da Silva, Felipe Alves Oliveira, Maria Paula Vasconcelos Mesquita, Mariana Taniguchi, Rafaela Campostrini Forzza   +6 more
wiley   +1 more source

Microsatellites from rubber tree (Hevea brasiliensis) for genetic diversity analysis and cross-amplification in six Hevea wild species [PDF]

, 2009
Hevea brasiliensis is native to the Amazonian rain forest and an important source of natural rubber. Twenty seven polymorphic microsatellite loci were isolated and characterized from a GA-CA enriched genomic library of H. brasiliensis.
Souza, L., de Souza Goncalves, P., Souza, A., Mantello, C., de Oliveira Santos Garcia, M.   +4 more
core   +1 more source

Spermosporella irenopsidis sp. nov. and Spermatoloncha maticola, parasitic on black mildew (Irenopsis vincensii) of rubber in Bahia, Brazil

Rodriguésia, 2019
Resumo Uma nova espécie do gênero Spermosporella e um novo registro de Spermatoloncha maticola são reportados parasitando o Míldio Negro (Irenopsis vincensii) em folhas de Hevea brasiliensis na Bahia, Brasil. Ambas as espécies são descritas e ilustradas,
Tacila Ribeiro Santos, Edna Dora Martins Newman Luz, Harry C. Evans, José Luiz Bezerra   +3 more
doaj   +1 more source