Table 4. Effect of different treatments on the quality of Chinese cabbage.

Treatment	Cellulose	Vitamin C	Soluble sugar of leaves	Soluble protein of leaves	Nitrate nitrogen of leaves mg/g
	mg/g	mg/g	mg/g	mg/g
CK	6.445±0.337b	1.986±0.079a	12.004±1.246b	19.817±0.469c	1.140±0.116a
M	7.575±0.569b	2.059±0.140a	13.305±0.831b	31.108±1.713b	1.064±0.069a
YL6	15.610±2.613a	2.105±0.127a	15.695±0.672a	42.539±4.491a	1.062±0.052a

Values are the mean±SE of three replicates. Within each column, values followed by the same letter are not significantly different, according to Fisher's protected LSD test (P < 0.05).