[Community structure and diversity of soil bacteria in rhizosphere of Salvia miltiorrhiza and Salvia miltiorrhiza f. alba based on pyrosequencing].
Zhongguo Zhong Yao Za Zhi
; 44(8): 1545-1551, 2019 Apr.
Article
em Zh
| MEDLINE
| ID: mdl-31090317
ABSTRACT
Rhizosphere bacteria play a vital role in plant nutrition absorption,growth and disease resistance. In this study,high-throughput sequencing technology was used to analyze the rhizosphere bacterial communities of Salvia miltiorrhiza and S. miltiorrhiza f. alba. Moreover,the function of dominant rhizosphere bacterial communities was analyzed. We found that Sphingobacteriales,Sphingomonadales and Nitrosomonadaceae were both dominant and specific bacteria in the rhizosphere of S. miltiorrhiza. The main functions of dominant rhizosphere bacteria communities in both species include promoting transformation of soil nutrients,improving plant immunity and ability of stress tolerance. This study was the first to compare rhizobacterial communities structure and function of S. miltiorrhiza and S. miltiorrhiza f. alba,which provided a new theoretical reference for studing the rhizosphere mechanism of healthy S. miltiorrhiza planting in the future.
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Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Microbiologia do Solo
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Bactérias
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Salvia miltiorrhiza
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Rizosfera
Idioma:
Zh
Ano de publicação:
2019
Tipo de documento:
Article