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Registros recuperados : 174 | |
61. | | SOUZA, F. A. DE; BERBARA, R. L. L.; ALMEIDA, D. L. DE; VASCONCELOS, H. O. Efeito de adubos organicos e nitrogenio mineral na infeccao de raizes de alface com fungos micorrizicos vesiculo-arbusculares. In: REUNIAO BRASILEIRA SOBRE MICORRIZAS, 3, 1989. Anais... Piracicaba, USP/CENA, 1989., v., p.23-, 1989. Biblioteca(s): Embrapa Agrobiologia. |
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64. | | SIQUEIRA, J. O.; SOUZA, F. A. de; CARDOSO, E. J. B. N.; TSAI, S. M. Histórico e evolução da micorrizologia no Brasil: avanços em três décadas. In: SIQUEIRA, J. O.; SOUZA, F. A. de; CARDOSO, E. J. B. N.; TSAI, S. M. (Ed.). Micorrizas: 30 anos de pesquisas no Brasil. Lavras: UFLA, 2010. cap. 1, p. 1-14. Biblioteca(s): Embrapa Milho e Sorgo. |
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69. | | SOUZA, F. A. de A.; LOPES, M. A.; DEMEU, F. A. Pontos fracos e fortes, oportunidades e ameaças para a ovinocultura no Estado de São Paulo. Boletim de Indústria Animal, Nova Odessa, v. 66, n. 2, p. 145-156, jul./dez., 2009. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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70. | | ARAÚJO, F. D.; SOUZA, F. A. de; MEIRA, R. O.; PEREIRA, J. E. S. Redução das concentrações de fósforo no meio de ms e seu efeito sobre a aclimatização de plantas micropropagadas de Dendrocalamus asper (Schult. & Schult.) Backer ex. K. Heyneke. In: CONGRESSO BRASILEIRO DE FLORICULTURA E PLANTAS ORNAMENTAIS, 22.; 9º CONGRESSO BRASILEIRO DE CULTURA DE TECIDOS DE PLANTAS, 9., 2019, Juazeiro. Propagando inovações para o florescimento de novos mercados: [resumos]. Juazeiro, BA: UNIVASF, 2019. p. 110. Biblioteca(s): Embrapa Milho e Sorgo. |
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71. | | ARAUJO, F. D.; SOUZA, F. A. de; MEIRA, R. O.; SCHERWINSKI-PEREIRA, J. E. Redução das concentrações de fósforo no meio de ms e seu efeito sobre a aclimatização de plantas micropropagadas de Dendrocalamus asper (Schult. & Schult.) Backer ex. K. Heyneke. In: CONGRESSO BRASILEIRO DE FLORICULTURA E PLANTAS ORNAMENTAIS, 22.; 9º CONGRESSO BRASILEIRO DE CULTURA DE TECIDOS DE PLANTAS, 9., 2019, Juazeiro-Ba. Anais... Juazeiro, BA: UNIVASF, 2019. p. 110 Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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73. | | GASPAROTTO, F. A.; NAVARRETE, A. A.; SOUZA, F. A. de; TSAI, S. M. Técnicas moleculares aplicadas ao estudo de micorrizas. In: SIQUEIRA, J. O.; SOUZA, F. A. de; CARDOSO, E. J. B. N.; TSAI, S. M. (Ed.). Micorrizas: 30 anos de pesquisas no Brasil. Lavras: UFLA, 2010. cap. 19, p. 551-581. Biblioteca(s): Embrapa Milho e Sorgo. |
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76. | | GOMES, E. A.; LANA, U. G. de P.; OLIVEIRA, F. A. S. de; SOUZA, F. A. de. Diversidade de fungos micorrízicos arbusculares associada às raízes de duas linhagens de milho contrastantes para eficiência no uso de fósforo. In: CONGRESSO NACIONAL DE MILHO E SORGO, 28.; SIMPÓSIO BRASILEIRO SOBRE A LAGARTA DO CARTUCHO, 4., 2010, Goiânia. Potencialidades, desafios e sustentabilidade: resumos expandidos... Sete Lagoas: ABMS, 2010. 1 CD-ROM. Biblioteca(s): Embrapa Milho e Sorgo. |
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78. | | PARANHOS, B. A. G.; SOUZA, F. A. de; PACHECO, M. G.; VIRGÍNIO, J. F.; BRAVO, I. S. J. Moscas-das-frutas, suas plantas hospedeiras e parasitoides no estado de Pernambuco. In: ZUCCHI, R. A.; MALAVASI, A.; ADAIME, R.; NAIVA, D. E. Moscas-das-frutas no Brasil: conhecimento básico e aplicado. Piracicaba: Fealq, 2023. v. 2, cap. 44, p. 249-257. Biblioteca(s): Embrapa Semiárido. |
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79. | | GONÇALVES, J.; BORGES JÚNIOR, J. C. F.; CARLOS, L. de A.; SILVA, A. P. M.; SOUZA, F. A. de. Bioactive compounds in edible flowers of garden pansy in response to irrigation and mycorrhizal inoculation. Revista Ceres, Viçosa, v. 66, n. 6, p. 407-415, nov./dez. 2019. Biblioteca(s): Embrapa Milho e Sorgo. |
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Registros recuperados : 174 | |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
08/02/2017 |
Data da última atualização: |
17/11/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
SILVA, I. R. da; SILVA, D. K. A. da; SOUZA, F. A. de; OEHLD, F; MAIA, L. C. |
Afiliação: |
Iolanda Ramalho da Silva, Universidade Federal de Pernambuco; Danielle Karla Alves da Silva, Universidade Federal do Vale do São Francisco; FRANCISCO ADRIANO DE SOUZA, CNPMS; Fritz Oehld, Agroscope, Ecotoxicology, Schloss; Leonor Costa Maia, Universidade Federal de Pernambuco. |
Título: |
Changes in arbuscular mycorrhizal fungal communities along a river delta island in northeastern Brazil. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Acta Oecologica, Paris, v. 79, p. 8-17, 2017. |
DOI: |
10.1016/j.actao.2016.12.011 |
Idioma: |
Inglês |
Conteúdo: |
Arbuscular mycorrhizal fungi (AMF) play a key role in the maintenance of the balance of terrestrial ecosystems, but little is known about the biogeography of these fungi, especially on tropical islands. This study aims to compare AMF community structure along a transect crossing a fluvial-marine island and relate these communities with soil and vegetation parameters to shed light on the forces driving AMF community structure on a local scale. We tested the hypothesis that the composition of AMF communities changes across the island, even within short distances among sites, in response to differences in edaphic characteristics and vegetation physiognomies. We sampled roots and soils in five different natural and degraded habitats: preserved mangrove forest (MF), degraded mangrove forest (MD), natural Restinga forest (RF), and two regeneration Restinga forests (RR1 and RR2) on Ilha da Restinga, northeastern Brazil. We determined the mycorrhizal colonization rate and AMF community structure based on morphological spore identification. The island soils were sandy with pH varying from acid to neutral; higher levels of organic matter were registered in RF and lower in MF; other chemical and physical soil attributes differed along the habitat types on the island. In total, 22 AMF species were identified, without any difference in species richness. However, the diversity and composition of AMF communities, spore abundance per families, and mycorrhizal colonization were statistically different among the habitats. The composition of AMF communities was strongly related to soil characteristics, especially the sum of exchangeable bases. Our results indicate that the different habitat types have diverse AMF communities even within short distances among habitats. In conclusion, islands with high spatial heterogeneity in soil parameters and diverse vegetation are potential refuges for the diversity conservation of AM fungi. MenosArbuscular mycorrhizal fungi (AMF) play a key role in the maintenance of the balance of terrestrial ecosystems, but little is known about the biogeography of these fungi, especially on tropical islands. This study aims to compare AMF community structure along a transect crossing a fluvial-marine island and relate these communities with soil and vegetation parameters to shed light on the forces driving AMF community structure on a local scale. We tested the hypothesis that the composition of AMF communities changes across the island, even within short distances among sites, in response to differences in edaphic characteristics and vegetation physiognomies. We sampled roots and soils in five different natural and degraded habitats: preserved mangrove forest (MF), degraded mangrove forest (MD), natural Restinga forest (RF), and two regeneration Restinga forests (RR1 and RR2) on Ilha da Restinga, northeastern Brazil. We determined the mycorrhizal colonization rate and AMF community structure based on morphological spore identification. The island soils were sandy with pH varying from acid to neutral; higher levels of organic matter were registered in RF and lower in MF; other chemical and physical soil attributes differed along the habitat types on the island. In total, 22 AMF species were identified, without any difference in species richness. However, the diversity and composition of AMF communities, spore abundance per families, and mycorrhizal colonization were statistically... Mostrar Tudo |
Thesagro: |
Micorriza. |
Categoria do assunto: |
S Ciências Biológicas |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/154987/1/Changes-arbuscular.pdf
|
Marc: |
LEADER 02534naa a2200193 a 4500 001 2063083 005 2017-11-17 008 2017 bl uuuu u00u1 u #d 024 7 $a10.1016/j.actao.2016.12.011$2DOI 100 1 $aSILVA, I. R. da 245 $aChanges in arbuscular mycorrhizal fungal communities along a river delta island in northeastern Brazil.$h[electronic resource] 260 $c2017 520 $aArbuscular mycorrhizal fungi (AMF) play a key role in the maintenance of the balance of terrestrial ecosystems, but little is known about the biogeography of these fungi, especially on tropical islands. This study aims to compare AMF community structure along a transect crossing a fluvial-marine island and relate these communities with soil and vegetation parameters to shed light on the forces driving AMF community structure on a local scale. We tested the hypothesis that the composition of AMF communities changes across the island, even within short distances among sites, in response to differences in edaphic characteristics and vegetation physiognomies. We sampled roots and soils in five different natural and degraded habitats: preserved mangrove forest (MF), degraded mangrove forest (MD), natural Restinga forest (RF), and two regeneration Restinga forests (RR1 and RR2) on Ilha da Restinga, northeastern Brazil. We determined the mycorrhizal colonization rate and AMF community structure based on morphological spore identification. The island soils were sandy with pH varying from acid to neutral; higher levels of organic matter were registered in RF and lower in MF; other chemical and physical soil attributes differed along the habitat types on the island. In total, 22 AMF species were identified, without any difference in species richness. However, the diversity and composition of AMF communities, spore abundance per families, and mycorrhizal colonization were statistically different among the habitats. The composition of AMF communities was strongly related to soil characteristics, especially the sum of exchangeable bases. Our results indicate that the different habitat types have diverse AMF communities even within short distances among habitats. In conclusion, islands with high spatial heterogeneity in soil parameters and diverse vegetation are potential refuges for the diversity conservation of AM fungi. 650 $aMicorriza 700 1 $aSILVA, D. K. A. da 700 1 $aSOUZA, F. A. de 700 1 $aOEHLD, F 700 1 $aMAIA, L. C. 773 $tActa Oecologica, Paris$gv. 79, p. 8-17, 2017.
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Embrapa Milho e Sorgo (CNPMS) |
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