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Variations of rhizosphere bacterial communities in tea (Camellia sinensis L.) continuous cropping soil by high-throughput pyrosequencing approach.
J Appl Microbiol. 2016 Sep; 121(3):787-99.JA

Abstract

AIMS

The goal was to investigate the dynamics of soil bacterial community in the chronosequence tea orchards.

METHOD AND RESULTS

In this study, soils from tea orchards with continuously cropping histories for 1, 10 and 20 years were collected for investigating rhizosphere bacterial communities using 454 pyrosequencing. The results indicated that Gammaproteobacteria, Alphaproteobacteria, Acidobacteria and Actinobacteria were the main phyla in the tea orchard soils and accounted for more than 60% of the bacterial sequences. At the genus level, the relative abundance of beneficial bacteria, such as Pseudomonas, Rhodanobacter, Bradyrhizobium, Mycobacterium and Sphingomonas, significantly decreased in the 20-year tea orchard soils. Similar patterns of bacterial community structure were observed between 1-year and 10-year tea orchards, which significantly differed from those of 20-year tea orchards. Redundancy analysis indicated that soil organic carbon and pH showed high correlations (positive or negative) with the majority of the taxa.

CONCLUSION

Long-term tea cultivation altered the composition and structure of soil bacterial community, which led to the reduction in the beneficial bacteria.

SIGNIFICANCE AND IMPACT OF THE STUDY

The results can provide clues on how to regulate the soil microbial community and maintain the health of soils in tea orchard systems.

Links

Publisher Full Text (DOI)

Authors+Show Affiliations

Li YC
Agroecological Institute, Fujian Agriculture and Forestry University, Fuzhou, China. Agricultural Ecology Institute, Fujian Academy of Agricultural Sciences, Fuzhou, China.
Li Z
Agroecological Institute, Fujian Agriculture and Forestry University, Fuzhou, China.
Li ZW
Agroecological Institute, Fujian Agriculture and Forestry University, Fuzhou, China.
Jiang YH
Agroecological Institute, Fujian Agriculture and Forestry University, Fuzhou, China.
Weng BQ
Agricultural Ecology Institute, Fujian Academy of Agricultural Sciences, Fuzhou, China.
Lin WX
Agroecological Institute, Fujian Agriculture and Forestry University, Fuzhou, China.

MeSH

BacteriaBiodiversityCamellia sinensisRhizosphereSoilSoil Microbiology

Pub Type(s)

Journal Article

Language

eng

PubMed ID

27377624

Citation

Li, Y C., et al. "Variations of Rhizosphere Bacterial Communities in Tea (Camellia Sinensis L.) Continuous Cropping Soil By High-throughput Pyrosequencing Approach." Journal of Applied Microbiology, vol. 121, no. 3, 2016, pp. 787-99.
Li YC, Li Z, Li ZW, et al. Variations of rhizosphere bacterial communities in tea (Camellia sinensis L.) continuous cropping soil by high-throughput pyrosequencing approach. J Appl Microbiol. 2016;121(3):787-99.
Li, Y. C., Li, Z., Li, Z. W., Jiang, Y. H., Weng, B. Q., & Lin, W. X. (2016). Variations of rhizosphere bacterial communities in tea (Camellia sinensis L.) continuous cropping soil by high-throughput pyrosequencing approach. Journal of Applied Microbiology, 121(3), 787-99. https://doi.org/10.1111/jam.13225
Li YC, et al. Variations of Rhizosphere Bacterial Communities in Tea (Camellia Sinensis L.) Continuous Cropping Soil By High-throughput Pyrosequencing Approach. J Appl Microbiol. 2016;121(3):787-99. PubMed PMID: 27377624.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Variations of rhizosphere bacterial communities in tea (Camellia sinensis L.) continuous cropping soil by high-throughput pyrosequencing approach. AU - Li,Y C, AU - Li,Z, AU - Li,Z W, AU - Jiang,Y H, AU - Weng,B Q, AU - Lin,W X, Y1 - 2016/07/28/ PY - 2016/03/20/received PY - 2016/06/19/revised PY - 2016/06/29/accepted PY - 2016/7/6/entrez PY - 2016/7/6/pubmed PY - 2017/5/26/medline KW - 454 pyrosequencing KW - Camellia sinensis KW - bacterial community KW - rhizosphere KW - tea SP - 787 EP - 99 JF - Journal of applied microbiology JO - J Appl Microbiol VL - 121 IS - 3 N2 - AIMS: The goal was to investigate the dynamics of soil bacterial community in the chronosequence tea orchards. METHOD AND RESULTS: In this study, soils from tea orchards with continuously cropping histories for 1, 10 and 20 years were collected for investigating rhizosphere bacterial communities using 454 pyrosequencing. The results indicated that Gammaproteobacteria, Alphaproteobacteria, Acidobacteria and Actinobacteria were the main phyla in the tea orchard soils and accounted for more than 60% of the bacterial sequences. At the genus level, the relative abundance of beneficial bacteria, such as Pseudomonas, Rhodanobacter, Bradyrhizobium, Mycobacterium and Sphingomonas, significantly decreased in the 20-year tea orchard soils. Similar patterns of bacterial community structure were observed between 1-year and 10-year tea orchards, which significantly differed from those of 20-year tea orchards. Redundancy analysis indicated that soil organic carbon and pH showed high correlations (positive or negative) with the majority of the taxa. CONCLUSION: Long-term tea cultivation altered the composition and structure of soil bacterial community, which led to the reduction in the beneficial bacteria. SIGNIFICANCE AND IMPACT OF THE STUDY: The results can provide clues on how to regulate the soil microbial community and maintain the health of soils in tea orchard systems. SN - 1365-2672 UR - https://www.unboundmedicine.com/medline/citation/27377624/Variations_of_rhizosphere_bacterial_communities_in_tea__Camellia_sinensis_L___continuous_cropping_soil_by_high_throughput_pyrosequencing_approach_ DB - PRIME DP - Unbound Medicine ER -