This article refers to:
Article title: Humic acid improves the physiological and photosynthetic characteristics of millet seedlings under drought stress
Authors: Jie Shen, Mei-jun Guo, Yu-guo Wang, Xiang-yang Yuan, Yin-yuan Wen, Xi-e Song, Shu-qi Dong, and Ping-yi Guo
Journal: Plant Signaling & Behavior
DOI: http://doi.org/10.1080/15592324.2020.1774212
When the article was published online, water potential indicator was missed in Figure 2, this has been corrected and republished. The correct figure 2 can be found below.
We apologize for any inconvenience it may have caused.
