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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
07/11/2013 |
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Data da última atualização: |
05/08/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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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. |
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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. |
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Título: |
Root colonization and spore abundance of arbuscular mycorrhizal fungi in distinct successional stages from an Atlantic rainforest biome in southern Brazil. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Mycorrhiza, Berlin, v. 23, n. 3, p. 221-233, Apr. 2013. |
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DOI: |
10.1007/s00572-012-0464-9 |
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Idioma: |
Inglês |
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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 |
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Palavras-Chave: |
Fungos micorrízicos. |
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Categoria do assunto: |
-- |
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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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Registro original: |
Embrapa Soja (CNPSO) |
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| Registros recuperados : 7 | |
| 1. |  | ZANGARO, W.; TOREZAN, J. M. D.; ROSTIROLA, L. V.; SOUZA, P. B. de; NOGUEIRA, M. A. Influence of mycorrhizas, organic substrates and container volumes on the growth of Heliocarpus popayanensis Kunth. Cerne, v. 21, n. 3, p. 395-403, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 2. | | SANTOS, I. G.; NUNES, E. A.; SOUZA, P. B. de; PREVIERO, C. A. Diversidade florística do estrato arbustivo-arbóreo em quintais agroflorestais do reassentamento Mariana, TO. Pesquisa Florestal Brasileira, Colombo, v. 37, n. 92, p. 513-524, out./dez. 2017.| Biblioteca(s): Embrapa Florestas. |
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| 4. | | ZANGARO, W.; ROSTIROLA, L. V.; SOUZA, P. B. de; ALVES, R. de A.; LESCANO, L. E.; RONDINA, A. B.; NOGUEIRA, M. A.; CARRENHO, R. Root colonization and spore abundance of arbuscular mycorrhizal fungi in distinct successional stages from an Atlantic rainforest biome in southern Brazil. Mycorrhiza, Berlin, v. 23, n. 3, p. 221-233, Apr. 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 5. | | MACHADO, I. E. S.; TAVARES, M. E. F.; MEDEIROS, P. C. A. de O.; GIONGO, M.; SOUZA, P. B. de; BATISTA, A. C. Florística e fitossociologia de um fragmento de Cerrado lato sensu, Gurupi, TO. Pesquisa Florestal Brasileira, Colombo, v. 39, e201801685, 2019. 12 p.| Biblioteca(s): Embrapa Florestas. |
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| 6. | | ZANGARO, W.; ALVES, R. de A.; SOUZA, P. B. de; ROSTIROLA, L. V.; LESCANO, L. E. A. M.; RONDINA, A. B. L.; NOGUEIRA, M. A. Succession and environmental variation infuence soil exploration potential by fne roots and mycorrhizal fungi in an Atlantic ecosystem in southern Brazil. Journal of Tropical Ecology, Cambridge, v. 30, n. 3, p. 237-248, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 7. | | ANDRADE, V. C. L. de; KROETZ, E. A.; NICOLA, A.; SOUZA, P. B. de; NOHAMA, F. K.; LEITE, H. G.; BINOTI, D. H. B.; BINOTI, M. L. M. da. Amostragem e agrupamento de dados de relação hipsométrica em inventários florestais de Cerrado Tocantinense. Pesquisa Florestal Brasileira, Colombo, v. 35, n. 83, p. 227-238, jul./set. 2015.| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 7 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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