Table 3.

Effects of different treatments on grain yield and yield components in winter wheat.

Treatment	Spike number(×104 hm-2)	Grain number per spike	1000-grain weight(g)	Yield(kg hm-2)
CK	653.14 ± 6.72a	34.53 ± 2.31b	42.17 ± 3.41a	7469.37 ± 357.6b
BIO	657.62 ± 6.84a	38.13 ± 2.06a	42.94 ± 2.11a	8124.52 ± 277.8a

Data are means ± standard deviation (SD) (n = 5). CK and BIO represent the control and combined biocontrol agents inoculated plants, respectively. The small letters in the table represent the significant difference between the indexes of uninoculated and inoculated compound microbial agent wheat, P < 0.05.