Skip to main content

Advertisement

Log in

Responses of growth, yield and fruit quality of strawberry to elevated CO2, LED supplemental light, and their combination in autumn through spring greenhouse production

  • Original paper
  • Published:
Plant Growth Regulation Aims and scope Submit manuscript

Abstract

During the whole growth cycle growth, yield and fruit quality of strawberry are often strongly affected by insufficient CO2 and low light in greenhouse production. However, it is still not clear what extent growth, yield and fruit quality of strawberry can be improved by elevated CO2 and supplementary light combination. We measured growth, yield and fruit quality of strawberries under four combinations of two levels of CO2, and two levels of light. Our results showed that yield enhancement throughout the growing season was 23.4% by elevated CO2, 21.46% by LED supplemental light, and 51.3% by their combination. Both elevated CO2 and LED supplemental light significantly increased soluble sugar content, but significantly decreased titratable acidity. LED supplemental light could partly or fully compensate for the negative impacts of elevated CO2 on soluble protein content, total phenol content, total flavonoid content, anthocyanin content, and total antioxidant capacity. Yield under four CO2 and light treatments was positively correlated with soluble sugar content, but negatively correlated with titratable acidity. Taken together, the combination of elevated CO2 and LED supplemental light largely improved both fruit yield and sweetness of strawberry during the autumn through spring in greenhouse. Optimal both CO2 and light is a worthwhile practice for improving strawberry production.

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
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10

Similar content being viewed by others

References

Download references

Acknowledgements

This work was supported by the Key-Area Research and Development Program of Guangdong Province, China (No.2020B020201006), the program of Science and Technology Project of Jiangsu Province (No.BE2018402), the National Natural Science Foundation of China (No. 31971508), the Fundamental Research Funds for the Central Universities (No. JUSRP22005).

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Hongyan Yu.

Ethics declarations

Conflict of interest

The authors have no relevant financial or non-financial interests to disclose.

Additional information

Communicated by Baris Uzilday.

Publisher’s Note

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

Electronic supplementary material

Below is the link to the electronic supplementary material.

Supplementary Material 1

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Qiu, J., Cai, C., Shen, M. et al. Responses of growth, yield and fruit quality of strawberry to elevated CO2, LED supplemental light, and their combination in autumn through spring greenhouse production. Plant Growth Regul 102, 351–365 (2024). https://doi.org/10.1007/s10725-023-01065-2

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10725-023-01065-2

Keywords

Navigation