Skip to main content
Log in

Crop residue application at low rates could improve soil phosphorus cycling under long-term no-tillage management

  • Original Paper
  • Published:
Biology and Fertility of Soils Aims and scope Submit manuscript

Abstract

A field experiment was conducted in northeastern China to study the effects of no-tillage (NT) and residue application rates (NT and residue application at 0% (NTR0%), 33% (NTR33%), 67% (NTR67%), and 100% (NTR100%)) on soil phosphatase activities and P species determined by 31P NMR, and their relationships at 0–10 and 10–20 cm depths. The NTR33% treatment showed significantly higher available P, microbial biomass P, pyrophosphate, scyllo-inositol hexakisphosphate (scyllo-IHP), and corrected diester contents than the NTR0% treatment. The myo-IHP concentration under the NTR33% treatment at the 0–10 cm depth was significantly greater than in all treatments except the NTR100% treatment at the 0–10 cm depth and the NTR67% and NTR100% treatments at the 10–20 cm depth. The corrected monoester content under the NTR33% treatment at the 0–10 cm depth was not significantly different from the NTR67% at the 0–10 cm depth and the NTR100% treatment at the 10–20 cm depth, but was significantly greater than in all other treatments. Both NTR33% and NTR100% treatments significantly increased acid phosphomonoesterase activity. Structural equation modeling suggested a relationship of organic P compounds with phosphodiesterase and acid phosphomonoesterase at 0–10 cm, and with alkaline phosphomonoesterase at 10–20 cm.

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

Similar content being viewed by others

References

Download references

Acknowledgments

We gratefully acknowledge all of our colleagues for their unremitting efforts on this long-term experiment. We are grateful to the editor Paolo Nannipieri for the valuable comments, suggestions, and revisions on this manuscript. Thanks also to the anonymous reviewers for their useful comments and suggestions regarding the manuscript.

Funding

This research was financially supported by the National Key Research and Development Program of China (grant number 2016YFD0300802).

Author information

Authors and Affiliations

Authors

Contributions

L.C., Z.C., and H.X. contributed to the study conception and design. G.W. performed the experiment. Data collection and analysis were performed by G.W., K.W., Z.C., N.J., and L.C., G.W., K.W., D.J., and H.X. contributed to the fieldwork. The first draft of the manuscript was written by G.W., L.C. commented on previous versions of the manuscript. All authors read and approved the final manuscript.

Corresponding authors

Correspondence to Nan Jiang or Lijun Chen.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Availability of data and material

The data that support the findings of this study are available from the corresponding author on reasonable request.

Code availability

The codes that support the findings of this study are available from the corresponding author on reasonable request.

Additional information

Publisher’s note

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

Supplementary Information

ESM 1

(DOCX 37 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Wu, G., Wei, K., Chen, Z. et al. Crop residue application at low rates could improve soil phosphorus cycling under long-term no-tillage management. Biol Fertil Soils 57, 499–511 (2021). https://doi.org/10.1007/s00374-020-01531-3

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00374-020-01531-3

Keywords

Navigation