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

Table 5

Plant height (cm) at four weeks after planting.

Lime rate t ha^−1	Phosphorus rates kg ha^−1			Means
	0	30	100
0	50.1	72.7	82.6	68.5
2	79.3	92.1	51.9	74.4
10	88.9	64.5	73.3	75.6
20	61.0	68.3	67.9	65.7
Means	68.5	74.4	68.9
F probabilities for ANOVA for phosphorus and lime rates
Lime			0.032
Phosphorus			0.188
Lime × phosphorus			<0.001
LSD
Lime			7.39
Phosphorus			6.40
Lime × phosphorus			12.80