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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
28/10/1999 |
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Data da última atualização: |
08/01/2019 |
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Autoria: |
DUNISCH, O.; BAUCH, J.; SACK, M.; MULLER, M. |
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Título: |
Growth dynamics in wood formation of plantation-grown Swietenia macrophylla King and Carapa guianensis Aubl. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
In: BAUCH, J.; DUNISCH, O.; GASPAROTTO, L., ed. Investigations on tree species suitable for the recultivation of degraded land areas in Central Amazonia. Hamburger: Bundesforschungsanstalt fur Forst- und Holzwirtschaft, 1999. |
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Páginas: |
p.79-96 |
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Idioma: |
Inglês |
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Conteúdo: |
In the present study, the growth dynamics in wood formation of four tosix-year-old plantation-grown Swietenia macrophylla King and Carapa guianenisis Aubl. was investigated. As to study the influence of the plantation management on the cambial growth dynamics of the trees, the investigations were carried out in three different plantation systems (I) monoculture system, (II) mixed culture system, (III) enrichment system). The anatomical structure of the cambial zone of nine Swietenia and six Carapa trees was investigated by means of light microscopy of small samples collected throughout the year with a borer (diameter l.4 and l.9 mm, respectively). Special attention was givento the formation of increment zones and the state of the cambium (period of cell division/ cambial dormancy). In addition, the growth dynamics in woood formation of ten Swietenia and ten Carapa trees was dated by the "pinning method" from April 1995 until March 1997 in monthly intervals. Due to anatomical characteristics of the wound reactions studied by light microscopy, accurate measurements were carried out for increment measurements > O.3 mm. From these findings, it was concluded that Carapa guianensis Aubl. is more adapted to sustainable growth throughout the yearand under various site conditions compared to Swietenia macrophylla King. |
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Palavras-Chave: |
Amazonas; Brasil; Growth; Manaus. |
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Thesagro: |
Anatomia; Andiroba; Carapa Guianensis; Crescimento; Madeira; Mogno; Swietenia Macrophylla. |
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Thesaurus Nal: |
wood anatomy. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02310naa a2200313 a 4500
001 1668428
005 2019-01-08
008 1999 bl uuuu u00u1 u #d
100 1 $aDUNISCH, O.
245 $aGrowth dynamics in wood formation of plantation-grown Swietenia macrophylla King and Carapa guianensis Aubl.
260 $c1999
300 $ap.79-96
520 $aIn the present study, the growth dynamics in wood formation of four tosix-year-old plantation-grown Swietenia macrophylla King and Carapa guianenisis Aubl. was investigated. As to study the influence of the plantation management on the cambial growth dynamics of the trees, the investigations were carried out in three different plantation systems (I) monoculture system, (II) mixed culture system, (III) enrichment system). The anatomical structure of the cambial zone of nine Swietenia and six Carapa trees was investigated by means of light microscopy of small samples collected throughout the year with a borer (diameter l.4 and l.9 mm, respectively). Special attention was givento the formation of increment zones and the state of the cambium (period of cell division/ cambial dormancy). In addition, the growth dynamics in woood formation of ten Swietenia and ten Carapa trees was dated by the "pinning method" from April 1995 until March 1997 in monthly intervals. Due to anatomical characteristics of the wound reactions studied by light microscopy, accurate measurements were carried out for increment measurements > O.3 mm. From these findings, it was concluded that Carapa guianensis Aubl. is more adapted to sustainable growth throughout the yearand under various site conditions compared to Swietenia macrophylla King.
650 $awood anatomy
650 $aAnatomia
650 $aAndiroba
650 $aCarapa Guianensis
650 $aCrescimento
650 $aMadeira
650 $aMogno
650 $aSwietenia Macrophylla
653 $aAmazonas
653 $aBrasil
653 $aGrowth
653 $aManaus
700 1 $aBAUCH, J.
700 1 $aSACK, M.
700 1 $aMULLER, M.
773 $tIn: BAUCH, J.; DUNISCH, O.; GASPAROTTO, L., ed. Investigations on tree species suitable for the recultivation of degraded land areas in Central Amazonia. Hamburger: Bundesforschungsanstalt fur Forst- und Holzwirtschaft, 1999.
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Embrapa Amazônia Ocidental (CPAA) |
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| 1. |  | BARROSO, R. M.; TENÓRIO, R. A.; PEDROZA FILHO, M. X.; WEBBER, D. C.; BELCHIOR, L. S.; TAHIM, E. F.; CARMO, F. J.; MUEHLMANN, L. D. Gerenciamento genético da tilápia nos cultivos comerciais. Palmas: Embrapa Pesca e Aquicultura, 2015. 64 p. (Embrapa Pesca e Aquicultura. Documentos, 23).| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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