Table 2.

Two-way ANOVA showing the significant effects of drought stress (DS), potassium (K), and their interactions on ROS metabolism-related traits in sesame leaf.

Factors	SOD	POD	CAT	APX	GR	AsA	MDA	H2O2
F DS	1,276.2**	80.4**	71.8**	75.9**	330.3**	205.8**	354.4**	86.3**
F K	118.9**	12.2**	15.4**	12.1**	12.8**	22.9**	46.1**	18.4**
F DS×K	14.4**	0.6NS	3.6NS	1.0NS	5.8*	2.9NS	34.4**	1.1NS

NS means non-significant; * and ** indicate significant differences at the P<0.05 and P<0.01 probability levels, respectively.