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| 19. |  | VASCONCELOS, I.; FREIRE, V. F.; MENDES FILHO, P. F.; ALMEIDA, R. T. DE. Competicao entre 36 estirpes de Rhizobium sp. em simbiose com algaroba, Prosopis juliflora (Sw.) DC. e sabia, Mimosa caesalpiniaefolia Benth. Ci. Agron., v.19, n.1, p.109-113, 1988.| Biblioteca(s): Embrapa Agrobiologia. |
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Registro Completo
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
08/01/2018 |
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Data da última atualização: |
02/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 3 |
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Autoria: |
GUARINO, E. de S. G.; ULLER, H. F.; ESSEMAN-QUADROS, K.; GESSNER, C. M.; SILVA, A. C. L. da. |
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Afiliação: |
ERNESTINO 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). |
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Título: |
Effects of morphological and environmental variation on probability of Copaifera paupera oleoresin production. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Florestal Brasileira, Colombo, v. 37, n. 92, p. 565-573, out./dez. 2017 |
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ISSN: |
1983-2605 (online) |
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DOI: |
10.4336/2017.pfb.37.92.1488 |
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Idioma: |
Português |
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Conteúdo: |
This 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 ≥ 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. |
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Palavras-Chave: |
Acre; Amazonia Occidental; Amazônia Ocidental; Copaifera paupera; Embrapa Acre; Factores ambientales; Morfología de las plantas; Oleoresinas; Plantas aromáticas; Productos forestales no madereros; Produto florestal não madeireiro (PFNM); Rio Branco (AC); Western Amazon. |
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Thesagro: |
Campo Experimental; Condição ambiental; Copaíba; Morfologia vegetal; Oleorresina; Produção. |
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Thesaurus NAL: |
Environmental factors; Essential oil crops; Nontimber forest products; Oleoresins; Plant morphology. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/170504/1/26442.pdf
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Marc: |
LEADER 02707naa a2200481 a 4500
001 2084493
005 2021-07-02
008 2017 bl uuuu u00u1 u #d
022 $a1983-2605 (online)
024 7 $a10.4336/2017.pfb.37.92.1488$2DOI
100 1 $aGUARINO, E. de S. G.
245 $aEffects of morphological and environmental variation on probability of Copaifera paupera oleoresin production.$h[electronic resource]
260 $c2017
520 $aThis 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 ≥ 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.
650 $aEnvironmental factors
650 $aEssential oil crops
650 $aNontimber forest products
650 $aOleoresins
650 $aPlant morphology
650 $aCampo Experimental
650 $aCondição ambiental
650 $aCopaíba
650 $aMorfologia vegetal
650 $aOleorresina
650 $aProdução
653 $aAcre
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aCopaifera paupera
653 $aEmbrapa Acre
653 $aFactores ambientales
653 $aMorfología de las plantas
653 $aOleoresinas
653 $aPlantas aromáticas
653 $aProductos forestales no madereros
653 $aProduto florestal não madeireiro (PFNM)
653 $aRio Branco (AC)
653 $aWestern Amazon
700 1 $aULLER, H. F.
700 1 $aESSEMAN-QUADROS, K.
700 1 $aGESSNER, C. M.
700 1 $aSILVA, A. C. L. da
773 $tPesquisa Florestal Brasileira, Colombo$gv. 37, n. 92, p. 565-573, out./dez. 2017
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