Species | 1986 Diameter | 1986 Diameter growth | 1987 Diameter growth |
---|---|---|---|
Black locust | 0.98 A | 0.32 A | 0.38 A |
Southern magnolia | 0.85 AB | 0.17 A | 0.18 AB |
London plane tree | 0.94 B | 0.25 B | 0.33 B |
1. Species with the same letter indicate significant difference in measurement with type I experimentwise error rate = 0.05.