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Registro Completo |
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
31/07/2023 |
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Data da última atualização: |
07/11/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA-JUNIOR, J. N. N.; LIRA-GUEDES, A. C.; BUFALINO, L.; GUEDES, M. C. |
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Afiliação: |
JOÃO NELSON NASCIMENTO SILVA-JUNIOR, UNIVERSIDADE FEDERAL DO AMAPÁ; ANA CLAUDIA LIRA GUEDES, CPAF-AP; LINA BUFALINO, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; MARCELINO CARNEIRO GUEDES, CPAF-AP. |
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Título: |
Change in oleoresin productivity between harvests and variable drillings of a Copaifera reticulata natural population in the Amazon. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Cerne, v. 29, e-103183, 2023. |
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DOI: |
10.1590/01047760202329013183 |
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Idioma: |
Inglês |
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Conteúdo: |
Background: Many gaps in the copaifera oleoresin yield remain unfulfilled, preventing the sustainable management of this valuable non-timber forest product. This work aimed to characterize a natural Copaifera reticulata population in the Amazon rainforest, test different positions and depths in the trees to flow oleoresin, and analyze changes in the productiveness between two harvests ten months-spaced. The study was conducted in a Brazilian rainforest area at the Jari Ecological Station (ESEC) in 2017 and 2018, including 26 trees. Results: The diametric and height distributions evidenced light-demanding and mostly medium-class-diameter trees. The annual increment (0.45 ± 0.003 cm/year) was average, while the occurrence was rare. The area hosts yielding and unyielding trees, providing an average oleoresin production of 603.60 mL/tree. Oleoresin only flowed by reaching the inner heartwood or the pith. Oleoresin was not fully replenished after ten months, but the first drilling stimulated some unyielding trees to deliver it later. Collecting should focus on medium-diameter trees. Conclusion: The growth and distribution behaviors may challenge Copaifera?s sustainable management, which depends on the individual tree mechanisms to provide and replenish the oleoresin |
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Palavras-Chave: |
Canais intercelulares; Diâmetro de classe; Espécies raras; Produto florestal não madeireiro. |
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Thesagro: |
Cerne; Copaíba; Óleo Vegetal; Produto Florestal. |
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Thesaurus Nal: |
Forest products; Heartwood; Nontimber forest products; Rare species. |
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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/doc/1157908/1/Change-in-oleoresin.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1155491/1/CPAF-AP-2023-Change-in-oleoresin-productivity.pdf
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Marc: |
LEADER 02239naa a2200313 a 4500
001 2157908
005 2023-11-07
008 2023 bl uuuu u00u1 u #d
024 7 $a10.1590/01047760202329013183$2DOI
100 1 $aSILVA-JUNIOR, J. N. N.
245 $aChange in oleoresin productivity between harvests and variable drillings of a Copaifera reticulata natural population in the Amazon.$h[electronic resource]
260 $c2023
520 $aBackground: Many gaps in the copaifera oleoresin yield remain unfulfilled, preventing the sustainable management of this valuable non-timber forest product. This work aimed to characterize a natural Copaifera reticulata population in the Amazon rainforest, test different positions and depths in the trees to flow oleoresin, and analyze changes in the productiveness between two harvests ten months-spaced. The study was conducted in a Brazilian rainforest area at the Jari Ecological Station (ESEC) in 2017 and 2018, including 26 trees. Results: The diametric and height distributions evidenced light-demanding and mostly medium-class-diameter trees. The annual increment (0.45 ± 0.003 cm/year) was average, while the occurrence was rare. The area hosts yielding and unyielding trees, providing an average oleoresin production of 603.60 mL/tree. Oleoresin only flowed by reaching the inner heartwood or the pith. Oleoresin was not fully replenished after ten months, but the first drilling stimulated some unyielding trees to deliver it later. Collecting should focus on medium-diameter trees. Conclusion: The growth and distribution behaviors may challenge Copaifera?s sustainable management, which depends on the individual tree mechanisms to provide and replenish the oleoresin
650 $aForest products
650 $aHeartwood
650 $aNontimber forest products
650 $aRare species
650 $aCerne
650 $aCopaíba
650 $aÓleo Vegetal
650 $aProduto Florestal
653 $aCanais intercelulares
653 $aDiâmetro de classe
653 $aEspécies raras
653 $aProduto florestal não madeireiro
700 1 $aLIRA-GUEDES, A. C.
700 1 $aBUFALINO, L.
700 1 $aGUEDES, M. C.
773 $tCerne$gv. 29, e-103183, 2023.
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Registro original: |
Embrapa Amapá (CPAF-AP) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Acre. Para informações adicionais entre em contato com cpafac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
22/03/2005 |
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Data da última atualização: |
21/08/2024 |
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Tipo da produção científica: |
Autoria/Organização/Edição de Livros |
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Autoria: |
VALENTIM, J. F.; CAVALCANTI, F. J. B.; SOTHERS, C. A.; BRAZ, E. M.; CALOURO, A. M.; SILVA, Z. A. G. P. da G. e; SILVA, J. A.; SOUZA, J. C. N. de; SOUTO, A. M.; SOUZA, J. M. A. de; PEREIRA, A. M. B.; KRANZ, R.; LOTUFO, U. D.; ARAUJO, H. J. B. de; SANT'ANA, H. M.; DIÓGENES, M. B.; MEDEIROS, M. da F. e S. T. |
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Afiliação: |
JUDSON FERREIRA VALENTIM, CPAF-AC; FRANCISCO J. B. CAVALCANTI, FUNTAC; CYNTHIA ANNE SOTHERS, FUNTAC; EVALDO MUÑOZ BRAZ, FUNDAÇÃO DE TECNOLOGIA DO ESTADO DO ACRE; ARMANDO MUNIZ CALOURO, FUNTAC; ZENOBIO A. G. P. DA GAMA E SILVA, FUNTAC; JOSÉ ARIMATÉIA SILVA, FUNTAC; JOÃO CARLOS NEVES DE SOUZA, FUNTAC; ALCIR MAIA SOUTO, FUNTAC; JOSEFA MAGNA ALVES DE SOUZA, FUNTAC; AURENY MARIA BRAGA PEREIRA, FUNTAC; RHONDA KRANZ, FUNTAC; UBIRAJARA DOMINGUES LOTUFO, FUNTAC; HENRIQUE JOSE BORGES DE ARAUJO, CPAF-AC; HENRIQUE MARTINS SANT'ANA, FUNTAC; MARGARETE BARBOSA DIÓGENES, IMAC; MAGALY DA FONSECA E SILVA TAVEIRA MEDEIROS, IMAC. |
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Título: |
The Acre project: an ITTO action to promote sustainable management of forests and development in the Amazon. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
Rio Branco, AC: FUNTAC, 1999. |
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Páginas: |
77 p. |
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Idioma: |
Português |
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Conteúdo: |
The purpose of this publication is to inform the national and the international community of the research development achieved through Phase I of the project for the integration of development based on the sustainable use of the forest in the State of Acre, in the Brazilian Western Amazon. The project became operational after the may 1989 technical and financial cooperative agreement was signed by the International Tropical Timber Organization - ITTO, the Brazilian Government, and the State of Acre, represented by the Technology Foundation of the State of Acre - FUNTAC. The main long term objectives of this project is to encourage and promote forest-based sustainable development in the State of Acre, as part of an integrated land-use policy that could be used as a model for other parts of the Amazon as well as other regions of the world with tropical forests. The main goal is to raise the standard of living of the rural population, to guarantee the economic prosperity of the State of Acre and the wealth for the region in ways that are environmentally and economically sound. We hope that the results of this project will allow for a more profound understanding of the Amazon region as well as provide answers to some of the most challenging questions being raised today; the answers to which the survival of mankind itself is dependent. |
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Palavras-Chave: |
Acre; Seringa. |
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Thesagro: |
Ecossistema; Fauna; Inventário Florestal; Solo. |
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Thesaurus NAL: |
Amazonia. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02426nam a2200397 a 4500
001 1500468
005 2024-08-21
008 1999 bl uuuu 00u1 u #d
100 1 $aVALENTIM, J. F.
245 $aThe Acre project$ban ITTO action to promote sustainable management of forests and development in the Amazon.
260 $aRio Branco, AC: FUNTAC$c1999
300 $a77 p.
520 $aThe purpose of this publication is to inform the national and the international community of the research development achieved through Phase I of the project for the integration of development based on the sustainable use of the forest in the State of Acre, in the Brazilian Western Amazon. The project became operational after the may 1989 technical and financial cooperative agreement was signed by the International Tropical Timber Organization - ITTO, the Brazilian Government, and the State of Acre, represented by the Technology Foundation of the State of Acre - FUNTAC. The main long term objectives of this project is to encourage and promote forest-based sustainable development in the State of Acre, as part of an integrated land-use policy that could be used as a model for other parts of the Amazon as well as other regions of the world with tropical forests. The main goal is to raise the standard of living of the rural population, to guarantee the economic prosperity of the State of Acre and the wealth for the region in ways that are environmentally and economically sound. We hope that the results of this project will allow for a more profound understanding of the Amazon region as well as provide answers to some of the most challenging questions being raised today; the answers to which the survival of mankind itself is dependent.
650 $aAmazonia
650 $aEcossistema
650 $aFauna
650 $aInventário Florestal
650 $aSolo
653 $aAcre
653 $aSeringa
700 1 $aCAVALCANTI, F. J. B.
700 1 $aSOTHERS, C. A.
700 1 $aBRAZ, E. M.
700 1 $aCALOURO, A. M.
700 1 $aSILVA, Z. A. G. P. da G. e
700 1 $aSILVA, J. A.
700 1 $aSOUZA, J. C. N. de
700 1 $aSOUTO, A. M.
700 1 $aSOUZA, J. M. A. de
700 1 $aPEREIRA, A. M. B.
700 1 $aKRANZ, R.
700 1 $aLOTUFO, U. D.
700 1 $aARAUJO, H. J. B. de
700 1 $aSANT'ANA, H. M.
700 1 $aDIÓGENES, M. B.
700 1 $aMEDEIROS, M. da F. e S. T.
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Embrapa Acre (CPAF-AC) |
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