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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
04/12/2017 |
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Data da última atualização: |
06/12/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, M. de S. dos; KAVAMURA, V. N.; REYNALDO, E. F.; SOUZA, D. T.; SILVA, E. H. F. M. da; MAY, A. |
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Afiliação: |
MICHELLI DE SOUZA DOS SANTOS, CAPES; VANESSA NESSNER KAVAMURA, FAPESP; ETORE FRANCISCO REYNALDO; DANILO TOSTA SOUZA, ESALQ-USP; E H F M. DA SILVA, ESALQ-USP. |
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Título: |
Bacterial structure of agricultural soils with high and low yields. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Journal of Plant Pathology & Microbiology, v. 8, n. 4, 2017. |
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DOI: |
10.4172/2157-7471.1000405 |
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Idioma: |
Inglês |
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Conteúdo: |
The purpose of this study was to evaluate the structure of bacterial communities at two agricultural fields in Brazil (Paraná (PR) and Bahia (BA) states) with a history of high and low productivity of soybean. 16S rRNA gene amplicons revealed that plots with low yield of grains showed greater bacterial richness than plots with high yield. The phylum Acidobacteria was more abundant in soil samples from PR site. The rhizosphere of plants presented a similar bacterial community for both high and low yield plots. Soil samples from BA showed differences in the diversity between the plots with high and low productivity. The use of 16S rRNA amplicon sequencing allowed the assessment of differences between plots with different soybean yields. This might be useful in the future to harness plant microbiomes for increased crop productivity. |
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Palavras-Chave: |
16S rRNA amplicons. |
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Thesagro: |
Bactéria; Produtividade; Soja; Solo. |
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Thesaurus Nal: |
Bacterial communities; Soil productivity; Soybeans. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/168103/1/2017AP28..pdf
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Marc: |
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001 2081425
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008 2017 bl uuuu u00u1 u #d
024 7 $a10.4172/2157-7471.1000405$2DOI
100 1 $aSANTOS, M. de S. dos
245 $aBacterial structure of agricultural soils with high and low yields.$h[electronic resource]
260 $c2017
520 $aThe purpose of this study was to evaluate the structure of bacterial communities at two agricultural fields in Brazil (Paraná (PR) and Bahia (BA) states) with a history of high and low productivity of soybean. 16S rRNA gene amplicons revealed that plots with low yield of grains showed greater bacterial richness than plots with high yield. The phylum Acidobacteria was more abundant in soil samples from PR site. The rhizosphere of plants presented a similar bacterial community for both high and low yield plots. Soil samples from BA showed differences in the diversity between the plots with high and low productivity. The use of 16S rRNA amplicon sequencing allowed the assessment of differences between plots with different soybean yields. This might be useful in the future to harness plant microbiomes for increased crop productivity.
650 $aBacterial communities
650 $aSoil productivity
650 $aSoybeans
650 $aBactéria
650 $aProdutividade
650 $aSoja
650 $aSolo
653 $a16S rRNA amplicons
700 1 $aKAVAMURA, V. N.
700 1 $aREYNALDO, E. F.
700 1 $aSOUZA, D. T.
700 1 $aSILVA, E. H. F. M. da
700 1 $aMAY, A.
773 $tJournal of Plant Pathology & Microbiology$gv. 8, n. 4, 2017.
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Embrapa Meio Ambiente (CNPMA) |
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