Difference between Burley Tobacco and Flue-Cured Tobacco in Nitrate Accumulation and Chemical Regulation of Nitrate and TSNA Contents

Table 1

ANOVA results of the effects of chemical regulation, year, and tobacco variety and their interactions on LDM and DM before harvest.

Year	Treatment	LDM (g/plant)	DM (g/plant)	Variety	Treatment	LDM (g/plant)	DM (g/plant)
2014	CK			KT204	CK
	FG-Mo				FG-Mo
	M-Gfo				M-Gfo
	M-Mo + Gfo				M-Mo + Gfo
2015	CK			TN86	CK
	FG-Mo				FG-Mo
	M-Gfo				M-Gfo
	M-Mo + Gfo				M-Mo + Gfo
Year (Y)				Variety (V)
Treatment (T)				Treatment (T)
Year (Y) × treatment (T)				Variety (V) × treatment (T)

Different letters within the same column indicate significant differences among treatments at . Symbols and indicate significant difference at 0.01 or 0.05, respectively.