Influence of Lime and Phosphorus Application Rates on Growth of Maize in an Acid Soil

Table 6

Plant height (cm) at six weeks after planting.

Lime rate t ha^−1	Phosphorus rates kg ha^−1			Means
	0	30	100
0	63.3	95.6	103.1	87.4
2	99.3	114.4	64.3	92.7
10	110.1	83.6	95.6	96.4
20	80.7	87.6	88.7	85.7
Means	88.4	95.3	88.0	90.5
F probabilities for ANOVA for phosphorus and lime rates
Lime			0.040
Phosphorus			0.068
Lime × phosphorus			<0.001
LSD
Lime			8.00
Phosphorus			6.93
Lime × phosphorus			13.85