Skip to main content

Advertisement

Log in

Variations in aluminum fractions within soils associated with different tea (Camellia sinensis L.) varieties: Insights at the aggregate scale

  • Research Article
  • Published:
Plant and Soil Aims and scope Submit manuscript

Abstract

Background

Tea (Camellia sinensis L) has efficient aluminum (Al) accumulation mechanisms, Al accumulation in different tea varieties is affected by the distribution of Al fractions in soil. However, little is known about the changes in Al fractions based on the aggregates in soils of different tea varieties.

Methods

The distribution of Al fractions in aggregates collected from soils planted with four tea varieties (C. sinensis ‘Fuding Dabaicha’ (FD), Chuancha No. 3 (CC3), Chuanmu No. 217 (CM217) and Chuannong Huangyazao (CN)) was investigated by continuous extraction method.

Results

Results showed significant differences in the distributions of Al fractions among the soils. The FD soil had the highest organic matter-bound Al (Or-Al) concentration, which was related to its high proportion of > 5 mm aggregates and the high Or-Al concentration in the > 5 mm aggregates. The CC3 soil had the highest concentrations of total aluminum (T-Al), water-soluble aluminum (Ws-Al) and exchangeable aluminum (Ex-Al), and the accumulation of T-Al, Ws-Al and Ex-Al depended on the highest concentrations of T-Al, Ws-Al and Ex-Al in the > 5 mm and < 0.25 mm aggregates among the four soils. Therefore, these differences in the Al fraction distributions among the soils were related to the changes in soil aggregate compositions and the aggregate-associated Al fractions.

Conclusions

This study helps elucidate the mechanisms of Al sequestration, and provides evidence for developing appropriate management plans to prevent an increase in Al concentrations in the soils of CC3 and FD by adjusting the soil aggregate composition and the Al concentration of aggregates.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4

Similar content being viewed by others

References

Download references

Acknowledgements

This work was supported by a grant from the Applied Basic Research Programs of Sichuan Province [2010JY0083]. The authors would like to thank anonymous reviewers who give their valuable suggestions on the manuscript.

Author information

Authors and Affiliations

Authors

Contributions

Jia Yang, Xizhou Zhang, Zicheng Zheng, and Tingxuan Li designed the paper. Jia Yang developed and implemented the research plan. All authors contributed to the writing of the manuscript, with writing led by Jia Yang.

Corresponding author

Correspondence to Xizhou Zhang.

Ethics declarations

Confict of interest

The authors declare that they have no conflicts of interest.

Additional information

Responsible Editor: Juan Barcelo.

Publisher's note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary file1 (DOCX 57 KB)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Yang, J., Zheng, Z., Li, T. et al. Variations in aluminum fractions within soils associated with different tea (Camellia sinensis L.) varieties: Insights at the aggregate scale. Plant Soil 480, 121–133 (2022). https://doi.org/10.1007/s11104-022-05563-6

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11104-022-05563-6

Keywords

Navigation