Sugar Mill Effluent Utilization in the Cultivation of Maize (Zea mays L.) in Two Seasons

Table 8

ANOVA for the effect of sugar mill effluent on concentrations of metals and biochemical components of Z. mays.

Source	Zn^2+	Cd^2+	Cu^2+	Mn^2+	Cr^3+	Crude proteins	Crude fiber	Total carbohydrates
Season (S)	*	*	*	*	*	*	*	*
SME concentration (C)	**	**	**	**	**	**	**	**
Interaction S × C	**	**	**	**	**	**	**	**

, : significant at ≤ 0.05 or ≤ 0.01, ANOVA; SME: sugar mill effluent.