Correction: Biochar (2023) 5:78 https://doi.org/10.1007/s42773-023-00280-4

Following publication of the original article (Li et al. 2023), the authors reported an error in the Funding section.

The original version of this article contained error in the Funding:

“This work was supported by the National Natural Science Foundation of China (Nos. 22036004, 42377384), the National Key R&D Program of China (No. 2021YFD1000500) and the Major Research Plan of the Shandong Science Foundation (No. ZR2020ZD19).”

The correct Funding section now reads:

“This work was supported by the National Natural Science Foundation of China (Nos. U21A20291, 42377384), the National Key R&D Program of China (No. 2021YFD1000500) and the Major Research Plan of the Shandong Science Foundation (No. ZR2020ZD19).”

The original article (Li et al. 2023) has been updated.