Fig. 1

a The relative conductivity (REC) at 0 h, 1 h, 3 h and 7 h of CK and drought group in root. b the content of malondialdehyde (MDA) at 0 h, 1 h, 3 h and 7 h of CK and drought group in root
a The relative conductivity (REC) at 0 h, 1 h, 3 h and 7 h of CK and drought group in root. b the content of malondialdehyde (MDA) at 0 h, 1 h, 3 h and 7 h of CK and drought group in root