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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
03/01/2018 |
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Data da última atualização: |
03/01/2018 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
FONSECA, C. E. L. da; CORREA, M. P. F.; TEIXEIRA, S. M. |
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Afiliação: |
CARLOS EDUARDO LAZARINI DA FONSECA, EMBRAPA-UEPAE DE MANAUS; MARIA PINHEIRO FERNANDES CORREA, EMBRAPA-UEPAE DE MANAUS; SÔNIA MILAGRES TEIXEIRA, EMBRAPA-UEPAE DE MANAUS. |
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Título: |
Retorno econômico proporcionado pela cultura do maracujazeiro em consórcio com guaranazeiro e pupunheira. |
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Ano de publicação: |
1986 |
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Fonte/Imprenta: |
In: SIMPÓSIO DO TRÓPICO ÚMIDO, 1., 1984, Belém. Anais. Belém: EMBRAPA-CPATU, 1986. |
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Páginas: |
p. 313-319. |
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Idioma: |
Português |
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Palavras-Chave: |
Consorciação. |
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Thesagro: |
Guaraná; Maracujá; Pupunha. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/170185/1/Retorno-313-319.pdf
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Marc: |
LEADER 00585nam a2200181 a 4500
001 2084072
005 2018-01-03
008 1986 bl uuuu u00u1 u #d
100 1 $aFONSECA, C. E. L. da
245 $aRetorno econômico proporcionado pela cultura do maracujazeiro em consórcio com guaranazeiro e pupunheira.
260 $aIn: SIMPÓSIO DO TRÓPICO ÚMIDO, 1., 1984, Belém. Anais. Belém: EMBRAPA-CPATU$c1986
300 $ap. 313-319.
650 $aGuaraná
650 $aMaracujá
650 $aPupunha
653 $aConsorciação
700 1 $aCORREA, M. P. F.
700 1 $aTEIXEIRA, S. M.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
03/07/2023 |
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Data da última atualização: |
03/07/2023 |
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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: |
PEREIRA JUNIOR, R. A.; RUSCHEL, A. R.; COSTA, D. C. L.; PEREIRA, D. C. P.; SILVA, U. S. da C. |
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Afiliação: |
RODRIGO ANTONIO PEREIRA JUNIOR, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; ADEMIR ROBERTO RUSCHEL, CPATU; DENIS CARLOS LIMA COSTA, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA DO PARÁ; DENNYS CHRYSTIAN PINTO PEREIRA, INSTITUTO BRASILEIRO DO MEIO AMBIENTE E DOS RECURSOS NATURAIS RENOVÁVEIS; ULISSES SIDNEI DA CONCEIÇÃO SILVA, UNIVERSIDADE FEDERAL DO OESTE DO PARÁ. |
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Título: |
Diameter distribution of Vouacapoua americana Aublet in the Brazilian Amazon. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Journal of Agricultural Science, v. 15, n. 2, p. 82-95, 2023. |
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DOI: |
https://doi.org/10.5539/jas.v15n2p82 |
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Idioma: |
Inglês |
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Conteúdo: |
Vouacapoua americana Aublet was classified as endangered in 2013 and its extraction banned in 2014. Forest management allows conservation and sustainable production, but, for this, knowledge of diameter distribution is fundamental. This study aimed to characterize and analyze diameter distribution patterns of the species at different sites in the Brazilian Amazon. Data on trees with diameter ≥ 10 cm were acquired from continuous forest in permanent sample plots and preharvest forest inventories (PHFIs) of nine forest management areas. Absolute density, diameter distribution, and De Liocourt quotient (q) were calculated. Diameter distributions were fitted by a linearized Meyer type I distribution function, and the similarity between distributions was analyzed by the nonparametric Kruskal-Wallis test (H-test). The species showed high density (6.31 to 25.55 trees/ha). Mensrured diameters ranged from 10.00 to 127.32 cm. A decreasing behavior was observed in all diameter distributions, with few discontinuous distributions and mostly truncated distributions. The De Liocourt quotient (q) did not show constancy or proximity, with values ranging from 0.4 to 23.48. Diameter distributions did not differ by the Kruskal-Wallis test (H = 15.45, p = 0.3479). Diameter distributions fitted by the Meyer model resulted in an inverted ?J?-like curve. The diameter structure showed a high density of individuals, a decreasing distribution from smaller to larger diameter classes, a characteristic inverted ?J? pattern, and unbalanced diameter distributions. MenosVouacapoua americana Aublet was classified as endangered in 2013 and its extraction banned in 2014. Forest management allows conservation and sustainable production, but, for this, knowledge of diameter distribution is fundamental. This study aimed to characterize and analyze diameter distribution patterns of the species at different sites in the Brazilian Amazon. Data on trees with diameter ≥ 10 cm were acquired from continuous forest in permanent sample plots and preharvest forest inventories (PHFIs) of nine forest management areas. Absolute density, diameter distribution, and De Liocourt quotient (q) were calculated. Diameter distributions were fitted by a linearized Meyer type I distribution function, and the similarity between distributions was analyzed by the nonparametric Kruskal-Wallis test (H-test). The species showed high density (6.31 to 25.55 trees/ha). Mensrured diameters ranged from 10.00 to 127.32 cm. A decreasing behavior was observed in all diameter distributions, with few discontinuous distributions and mostly truncated distributions. The De Liocourt quotient (q) did not show constancy or proximity, with values ranging from 0.4 to 23.48. Diameter distributions did not differ by the Kruskal-Wallis test (H = 15.45, p = 0.3479). Diameter distributions fitted by the Meyer model resulted in an inverted ?J?-like curve. The diameter structure showed a high density of individuals, a decreasing distribution from smaller to larger diameter classes, a characteri... Mostrar Tudo |
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Thesagro: |
Acapu; Vouacapoua Americana. |
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Thesaurus NAL: |
Vouacapoua. |
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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/1154764/1/Diameter-Distribution-of-Vouacapoua.pdf
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Marc: |
LEADER 02233naa a2200217 a 4500
001 2154764
005 2023-07-03
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.5539/jas.v15n2p82$2DOI
100 1 $aPEREIRA JUNIOR, R. A.
245 $aDiameter distribution of Vouacapoua americana Aublet in the Brazilian Amazon.$h[electronic resource]
260 $c2023
520 $aVouacapoua americana Aublet was classified as endangered in 2013 and its extraction banned in 2014. Forest management allows conservation and sustainable production, but, for this, knowledge of diameter distribution is fundamental. This study aimed to characterize and analyze diameter distribution patterns of the species at different sites in the Brazilian Amazon. Data on trees with diameter ≥ 10 cm were acquired from continuous forest in permanent sample plots and preharvest forest inventories (PHFIs) of nine forest management areas. Absolute density, diameter distribution, and De Liocourt quotient (q) were calculated. Diameter distributions were fitted by a linearized Meyer type I distribution function, and the similarity between distributions was analyzed by the nonparametric Kruskal-Wallis test (H-test). The species showed high density (6.31 to 25.55 trees/ha). Mensrured diameters ranged from 10.00 to 127.32 cm. A decreasing behavior was observed in all diameter distributions, with few discontinuous distributions and mostly truncated distributions. The De Liocourt quotient (q) did not show constancy or proximity, with values ranging from 0.4 to 23.48. Diameter distributions did not differ by the Kruskal-Wallis test (H = 15.45, p = 0.3479). Diameter distributions fitted by the Meyer model resulted in an inverted ?J?-like curve. The diameter structure showed a high density of individuals, a decreasing distribution from smaller to larger diameter classes, a characteristic inverted ?J? pattern, and unbalanced diameter distributions.
650 $aVouacapoua
650 $aAcapu
650 $aVouacapoua Americana
700 1 $aRUSCHEL, A. R.
700 1 $aCOSTA, D. C. L.
700 1 $aPEREIRA, D. C. P.
700 1 $aSILVA, U. S. da C.
773 $tJournal of Agricultural Science$gv. 15, n. 2, p. 82-95, 2023.
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Embrapa Amazônia Oriental (CPATU) |
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