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Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
04/04/2017 |
Data da última atualização: |
16/07/2020 |
Autoria: |
YARED, J. A. G.; AGUIAR, O. J. R. de; COSTA FILHO, P. P.; LOPES, J. do C. A.; BRIENZA JUNIOR, S.; CARVALHO, J. O. P. de; SILVA, J. N. M.; MARQUES, L. C. T. |
Afiliação: |
JORGE ALBERTO GAZEL YARED, CPATU; OSMAR JOSE ROMEIRO DE AGUIAR, CPATU; PERMINIO PASCOAL COSTA FILHO, CPATU; JOSE DO CARMO ALVES LOPES, CPATU; SILVIO BRIENZA JUNIOR, CPATU; JOAO OLEGARIO PEREIRA DE CARVALHO, CPATU; JOSÉ NATALINO MACÊDO SILVA, CPATU; LUCIANO CARLOS TAVARES MARQUES, CPATU. |
Título: |
Pesquisas florestais da EMBRAPA/CPATU. |
Ano de publicação: |
1988 |
Fonte/Imprenta: |
Belém, PA: EMBRAPA-CPATU, 1988. |
Páginas: |
15 p. |
Idioma: |
Português |
Notas: |
Trabalho preparado para o Seminário Sistemas Integrados de Exploração de Madeira Tropical na Região Amazônica, promovido pela SUDAM/PNUD/BASA/SUFRAMA - 19 a 20/10/88. |
Conteúdo: |
Exploração florestal. Manejo da floresta natural para produção sustentada. Plantações florestais. Sistemas agroflorestais. Tecnologia da madeira. |
Thesagro: |
Floresta; Pesquisa. |
Thesaurus Nal: |
Amazonia. |
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/158580/1/SeminarioMadeira.pdf
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Marc: |
LEADER 00978nam a2200253 a 4500 001 2068097 005 2020-07-16 008 1988 bl uuuu u00u1 u #d 100 1 $aYARED, J. A. G. 245 $aPesquisas florestais da EMBRAPA/CPATU.$h[electronic resource] 260 $aBelém, PA: EMBRAPA-CPATU$c1988 300 $a15 p. 500 $aTrabalho preparado para o Seminário Sistemas Integrados de Exploração de Madeira Tropical na Região Amazônica, promovido pela SUDAM/PNUD/BASA/SUFRAMA - 19 a 20/10/88. 520 $aExploração florestal. Manejo da floresta natural para produção sustentada. Plantações florestais. Sistemas agroflorestais. Tecnologia da madeira. 650 $aAmazonia 650 $aFloresta 650 $aPesquisa 700 1 $aAGUIAR, O. J. R. de 700 1 $aCOSTA FILHO, P. P. 700 1 $aLOPES, J. do C. A. 700 1 $aBRIENZA JUNIOR, S. 700 1 $aCARVALHO, J. O. P. de 700 1 $aSILVA, J. N. M. 700 1 $aMARQUES, L. C. T.
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Embrapa Amazônia Oriental (CPATU) |
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Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
07/11/2013 |
Data da última atualização: |
05/08/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
ZANGARO, W.; ROSTIROLA, L. V.; SOUZA, P. B. de; ALVES, R. de A.; LESCANO, L. E.; RONDINA, A. B.; NOGUEIRA, M. A.; CARRENHO, R. |
Afiliação: |
WALDEMAR ZANGARO; LEILA VERGAL ROSTIROLA; PRISCILA BOCHI DE SOUZA; RICARDO DE ALMEIDA ALVES; LUIZ EDUARDO AZEVEDO MARQUES LESCANO; ARTUR BERBEL LÍRIO RONDINA; MARCO ANTONIO NOGUEIRA, CNPSO; ROSILAINE CARRENHO. |
Título: |
Root colonization and spore abundance of arbuscular mycorrhizal fungi in distinct successional stages from an Atlantic rainforest biome in southern Brazil. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Mycorrhiza, Berlin, v. 23, n. 3, p. 221-233, Apr. 2013. |
DOI: |
10.1007/s00572-012-0464-9 |
Idioma: |
Inglês |
Conteúdo: |
The influence of plant functional groups and moderate seasonality on arbuscular mycorrhizal (AM) fungal status (root colonization and spore density) was investigated during 13 consecutive months in a chronosequence of succession in southern Brazil, consisting of grassland field, scrub vegetation, secondary forest and mature forest, in a region of transition from tropical to subtropical zones. AM root colonization and spore density decreased with advancing succession and were highest in early successional sites with grassland and scrub vegetation, intermediary in the secondary forest and lowest in the mature forest. They were little influenced by soil properties, but were sufficiently influenced by the fine root nutrient status and fine root traits among different functional plant groups. AM root colonization and spore density were higher during the favourable plant growth season (spring and summer) than during the less favourable plant growth season (autumn and winter). Spore density displayed significant seasonal variation at all sites, whilst root colonization displayed significant seasonal variation in grassland, scrub and secondary forest, but not in mature forest. The data suggest that (1) different plant functional groups display different relationships with AM fungi, influencing their abundance differentially; (2) plant species from early successional phases are more susceptible to AM root colonization and maintain higher AM sporulation than late successional species; (3) fine root traits and nutrient status influence these AM fungal attributes; and (4) higher AM spore production and root colonization is associated with the season of higher light incidence and temperature, abundant water in soil and higher plant metabolic activity. MenosThe influence of plant functional groups and moderate seasonality on arbuscular mycorrhizal (AM) fungal status (root colonization and spore density) was investigated during 13 consecutive months in a chronosequence of succession in southern Brazil, consisting of grassland field, scrub vegetation, secondary forest and mature forest, in a region of transition from tropical to subtropical zones. AM root colonization and spore density decreased with advancing succession and were highest in early successional sites with grassland and scrub vegetation, intermediary in the secondary forest and lowest in the mature forest. They were little influenced by soil properties, but were sufficiently influenced by the fine root nutrient status and fine root traits among different functional plant groups. AM root colonization and spore density were higher during the favourable plant growth season (spring and summer) than during the less favourable plant growth season (autumn and winter). Spore density displayed significant seasonal variation at all sites, whilst root colonization displayed significant seasonal variation in grassland, scrub and secondary forest, but not in mature forest. The data suggest that (1) different plant functional groups display different relationships with AM fungi, influencing their abundance differentially; (2) plant species from early successional phases are more susceptible to AM root colonization and maintain higher AM sporulation than late successional species;... Mostrar Tudo |
Palavras-Chave: |
Fungos micorrízicos. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02527naa a2200229 a 4500 001 1970669 005 2017-08-05 008 2013 bl uuuu u00u1 u #d 024 7 $a10.1007/s00572-012-0464-9$2DOI 100 1 $aZANGARO, W. 245 $aRoot colonization and spore abundance of arbuscular mycorrhizal fungi in distinct successional stages from an Atlantic rainforest biome in southern Brazil.$h[electronic resource] 260 $c2013 520 $aThe influence of plant functional groups and moderate seasonality on arbuscular mycorrhizal (AM) fungal status (root colonization and spore density) was investigated during 13 consecutive months in a chronosequence of succession in southern Brazil, consisting of grassland field, scrub vegetation, secondary forest and mature forest, in a region of transition from tropical to subtropical zones. AM root colonization and spore density decreased with advancing succession and were highest in early successional sites with grassland and scrub vegetation, intermediary in the secondary forest and lowest in the mature forest. They were little influenced by soil properties, but were sufficiently influenced by the fine root nutrient status and fine root traits among different functional plant groups. AM root colonization and spore density were higher during the favourable plant growth season (spring and summer) than during the less favourable plant growth season (autumn and winter). Spore density displayed significant seasonal variation at all sites, whilst root colonization displayed significant seasonal variation in grassland, scrub and secondary forest, but not in mature forest. The data suggest that (1) different plant functional groups display different relationships with AM fungi, influencing their abundance differentially; (2) plant species from early successional phases are more susceptible to AM root colonization and maintain higher AM sporulation than late successional species; (3) fine root traits and nutrient status influence these AM fungal attributes; and (4) higher AM spore production and root colonization is associated with the season of higher light incidence and temperature, abundant water in soil and higher plant metabolic activity. 653 $aFungos micorrízicos 700 1 $aROSTIROLA, L. V. 700 1 $aSOUZA, P. B. de 700 1 $aALVES, R. de A. 700 1 $aLESCANO, L. E. 700 1 $aRONDINA, A. B. 700 1 $aNOGUEIRA, M. A. 700 1 $aCARRENHO, R. 773 $tMycorrhiza, Berlin$gv. 23, n. 3, p. 221-233, Apr. 2013.
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