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dc.contributor.authorGUARINO, E. de S. G.
dc.contributor.authorULLER, H. F.
dc.contributor.authorESSEMAN-QUADROS, K.
dc.contributor.authorGESSNER, C. M.
dc.contributor.authorSILVA, A. C. L. da
dc.date.accessioned2018-01-08T23:16:46Z-
dc.date.available2018-01-08T23:16:46Z-
dc.date.created2018-01-08
dc.date.issued2017
dc.identifier.citationPesquisa Florestal Brasileira, Colombo, v. 37, n. 92, p. 565-573, out./dez. 2017
dc.identifier.issn1983-2605 (online)
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1084493-
dc.descriptionThis study evaluated the morphological variation (total and commercial height, and diameter at 1.3 m above ground level - DBH) and environmental variables (slope, distance to water bodies, solar orientation, termites, tree damage and elevation) which influence production of oleoresin by Copaifera paupera (Herzog) Dwyer in southwestern Amazon. The present study was conducted at the experimental forest of Embrapa Acre, Rio Branco, Acre State, Brazil. Forty-seven trees with DBH > 40 cm were mapped, of which 10 (21.3%) produced oleoresin immediately after being drilled and 25 (53.2%) produced oleoresin after 5 to 7 days, totaling 35 (74.5%) productive trees. The site slope was the only variable that significantly influenced oleoresin production; the greater the slope, the greater the probability the tree produced oleoresin. The results showed that trees growing in areas with a slope &#8805; 10% had 100% probability of producing oleoresin (B = 0.38; P < 0.01), which can be explained by the tension wood produced in trees growing on slopes and supports the popular belief that Copaifera should be drilled on the side of the tree with the largest angle of inclination between the trunk and ground level.
dc.language.isoporpt_BR
dc.rightsopenAccesspt_BR
dc.subjectProduto florestal não madeireiro (PFNM)
dc.subjectCopaifera paupera
dc.subjectEmbrapa Acre
dc.subjectRio Branco (AC)
dc.subjectAcre
dc.subjectAmazônia Ocidental
dc.subjectWestern Amazon
dc.subjectAmazonia Occidental
dc.subjectFactores ambientales
dc.subjectMorfología de las plantaspt_BR
dc.subjectOleoresinaspt_BR
dc.subjectPlantas aromáticaspt_BR
dc.subjectProductos forestales no madererospt_BR
dc.titleEffects of morphological and environmental variation on probability of Copaifera paupera oleoresin production.
dc.typeArtigo de periódico
dc.date.updated2018-01-08T23:16:46Zpt_BR
dc.subject.thesagroCopaíba
dc.subject.thesagroOleorresina
dc.subject.thesagroProdução
dc.subject.thesagroMorfologia vegetal
dc.subject.thesagroCondição ambiental
dc.subject.thesagroCampo Experimentalpt_BR
dc.subject.nalthesaurusNontimber forest products
dc.subject.nalthesaurusEssential oil crops
dc.subject.nalthesaurusOleoresins
dc.subject.nalthesaurusPlant morphology
dc.subject.nalthesaurusEnvironmental factors
riaa.ainfo.id1084493
riaa.ainfo.lastupdate2018-01-08
dc.identifier.doi10.4336/2017.pfb.37.92.1488
dc.contributor.institutionERNESTINO DE SOUZA GOMES GUARINO, CPAF-Acre; Heitor Felippe Uller, Fundação Universidade de Blumenau; Karin Esseman-Quadros, Universidade da Região de Joinville; Camila Mayara Gessner, Fundação Universidade de Blumenau; Ana Cláudia Lopes da Silva, Universidade Federal do Acre (Ufac).
Aparece en las colecciones:Artigo em periódico indexado (CPAF-AC)

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