Effects of Herbicides on the Microbial Community and Urease Activity in the Rhizosphere Soil of Maize at Maturity Stage

Table 2

Effects of herbicides on the grain structures of maize.

Treatment	Grain weight (g plant^-1)		Grain number (plant^-1)		Thousand grain weight (g)
	Measured value	△CK (%)	Measured value	△CK (%)	Measured value	△CK (%)
CK		—		—		—
A0		-100.0		-100.0		-100.0
A1		-38.7		-31.3		-18.8
A2		-12.5		36.2		-38.5
A3		-7.1		21.7		-27.0
A4		-35.4		6.4		-39.9

Notes: data in the table are (), different lowercase letters in the same column indicate significant difference () based on the LSD test.