Table 7.

The effect of the interaction between sample depth and profile design on root density of C. maculata (backtransformed means).

Sample depth (mm)Root density (cm cm−3)z
Layered profilesUniform profiles
0–1502.5a2.2a
180–3301.6b2.4a
350–5000.9c2.7a
  • z Trees planted in August 2000; the experiment concluded in January 2001. Means are from three replications.

  • y Means in the table followed by the same letter are not significantly different (P < 0.05).