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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
03/10/2017 |
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Data da última atualização: |
14/04/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, U. C.; MEDEIROS, J. D.; LEITE, L. R.; MORAIS, D. K.; CUADROS-ORELLANA, S.; OLIVEIRA-PAIVA, C. A.; LANA, U. G. de P.; GOMES, E. A.; SANTOS, V. L. dos. |
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Afiliação: |
UBIANA C. SILVA, Universidade Federal de Minas Gerais; JULLIANE D. MEDEIROS, Fiocruz; LAURA R. LEITE, Fiocruz; DANIEL K. MORAIS, Fiocruz; SARA CUADROS-ORELLANA, Universidad Católica del Maule, Talca, Chile; CHRISTIANE ABREU DE OLIVEIRA PAIVA, CNPMS; UBIRACI GOMES DE PAULA LANA, CNPMS; ELIANE APARECIDA GOMES, CNPMS; VERA L. DOS SANTOS, Universidade Federal de Minas Gerais. |
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Título: |
Long-term rock phosphate fertilization impacts the microbial communities of maize rhizosphere. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Frontiers in Microbiology, Lausanne, v. 8, p. 1-11, 2017. |
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DOI: |
doi.org/10.3389/fmicb.2017.01266 |
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Idioma: |
Inglês |
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Notas: |
Article 1266. |
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Conteúdo: |
Phosphate fertilization is a common practice in agriculture worldwide, and several commercial products are widely used. Triple superphosphate (TSP) is an excellent soluble phosphorus (P) source. However, its high cost of production makes the longterm use of crude rock phosphate (RP) a more attractive alternative in developing countries, albeit its influence on plant-associated microbiota remains unclear. Here, we compared long-term effects of TSP and RP fertilization on the structure of maize rhizosphere microbial community using next generation sequencing. Proteobacteria were dominant in all conditions, whereas Oxalobacteraceae (mainly Massilia and Herbaspirillum) was enriched in the RP-amended soil. Klebsiella was the second most abundant taxon in the RP-treated soil. Burkholderia sp. and Bacillus sp. were enriched in the RP-amended soil when compared to the TSP-treated soil. Regarding fungi, Glomeromycota showed highest abundance in RP-amended soils, and the main genera were Scutellospora and Racocetra. These taxa are already described as important for P solubilization/acquisition in RP-fertilized soil. Maize grown on TSP and RP-treated soil presented similar productivity, and a positive correlation was detected for P content and the microbial community of the soils. The results suggest changes of the microbial community composition associated to the type of phosphate fertilization. Whilst it is not possible to establish causality relations, our data highlights a few candidate taxa that could be involved in RP solubilization and plant growth promotion. Moreover, this can represent a shorter path for further studies aiming the isolation and validation of the taxa described here concerning P release on the soil plant system and their use as bioinoculants. MenosPhosphate fertilization is a common practice in agriculture worldwide, and several commercial products are widely used. Triple superphosphate (TSP) is an excellent soluble phosphorus (P) source. However, its high cost of production makes the longterm use of crude rock phosphate (RP) a more attractive alternative in developing countries, albeit its influence on plant-associated microbiota remains unclear. Here, we compared long-term effects of TSP and RP fertilization on the structure of maize rhizosphere microbial community using next generation sequencing. Proteobacteria were dominant in all conditions, whereas Oxalobacteraceae (mainly Massilia and Herbaspirillum) was enriched in the RP-amended soil. Klebsiella was the second most abundant taxon in the RP-treated soil. Burkholderia sp. and Bacillus sp. were enriched in the RP-amended soil when compared to the TSP-treated soil. Regarding fungi, Glomeromycota showed highest abundance in RP-amended soils, and the main genera were Scutellospora and Racocetra. These taxa are already described as important for P solubilization/acquisition in RP-fertilized soil. Maize grown on TSP and RP-treated soil presented similar productivity, and a positive correlation was detected for P content and the microbial community of the soils. The results suggest changes of the microbial community composition associated to the type of phosphate fertilization. Whilst it is not possible to establish causality relations, our data highlights a few cand... Mostrar Tudo |
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Palavras-Chave: |
Comunidade microbiana. |
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Thesagro: |
Fosfato de rocha; Rizosfera. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/164606/1/Long-term.pdf
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Marc: |
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001 2076611
005 2021-04-14
008 2017 bl uuuu u00u1 u #d
024 7 $adoi.org/10.3389/fmicb.2017.01266$2DOI
100 1 $aSILVA, U. C.
245 $aLong-term rock phosphate fertilization impacts the microbial communities of maize rhizosphere.$h[electronic resource]
260 $c2017
500 $aArticle 1266.
520 $aPhosphate fertilization is a common practice in agriculture worldwide, and several commercial products are widely used. Triple superphosphate (TSP) is an excellent soluble phosphorus (P) source. However, its high cost of production makes the longterm use of crude rock phosphate (RP) a more attractive alternative in developing countries, albeit its influence on plant-associated microbiota remains unclear. Here, we compared long-term effects of TSP and RP fertilization on the structure of maize rhizosphere microbial community using next generation sequencing. Proteobacteria were dominant in all conditions, whereas Oxalobacteraceae (mainly Massilia and Herbaspirillum) was enriched in the RP-amended soil. Klebsiella was the second most abundant taxon in the RP-treated soil. Burkholderia sp. and Bacillus sp. were enriched in the RP-amended soil when compared to the TSP-treated soil. Regarding fungi, Glomeromycota showed highest abundance in RP-amended soils, and the main genera were Scutellospora and Racocetra. These taxa are already described as important for P solubilization/acquisition in RP-fertilized soil. Maize grown on TSP and RP-treated soil presented similar productivity, and a positive correlation was detected for P content and the microbial community of the soils. The results suggest changes of the microbial community composition associated to the type of phosphate fertilization. Whilst it is not possible to establish causality relations, our data highlights a few candidate taxa that could be involved in RP solubilization and plant growth promotion. Moreover, this can represent a shorter path for further studies aiming the isolation and validation of the taxa described here concerning P release on the soil plant system and their use as bioinoculants.
650 $aFosfato de rocha
650 $aRizosfera
653 $aComunidade microbiana
700 1 $aMEDEIROS, J. D.
700 1 $aLEITE, L. R.
700 1 $aMORAIS, D. K.
700 1 $aCUADROS-ORELLANA, S.
700 1 $aOLIVEIRA-PAIVA, C. A.
700 1 $aLANA, U. G. de P.
700 1 $aGOMES, E. A.
700 1 $aSANTOS, V. L. dos
773 $tFrontiers in Microbiology, Lausanne$gv. 8, p. 1-11, 2017.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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| Registros recuperados : 2 | |
| 1. |  | SOUZA, L. V. de; MIRANDA, G. V.; GALVÃO, J. C. C.; DELIMA, R. O.; GUIMARAES, L. J. M.; ECKERT, F. R.; MANTOVANI, E. E. Inter-relações de nitrogênio e fósforo na capacidade de combinação e na seleção em milho. Revista Ceres, Viçosa, MG, v. 57, n. 5, p. 633-614, set./out. 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 2. | | SOUZA, L. V. de; MIRANDA, G. V.; GALVÃO, J. C. C.; ECKERT, F. R.; MANTOVANI, E. E.; LIMA, R. O.; GUIMARAES, L. J. M. Genetic control of grain yield and nitrogen use efficiency in tropical maize. Pesquisa Agropecuária Brasileira, Brasília, v. 43, n. 11, p. 1517-1523, 2008.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Milho e Sorgo; Embrapa Unidades Centrais. |
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| Registros recuperados : 2 | |
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