密度(万株/公顷) | N | Min | Max | Range | Mean | Var | Std | CV (%) |
10 | 50 | 41.3 | 45.3 | 4.0 | 43.16800 | 0.554674 | 0.744764 | 1.725269 |
12 | 50 | 40.4 | 45.5 | 5.1 | 43.24162 | 0.589421 | 0.767737 | 1.775459 |
14 | 50 | 41.0 | 46.7 | 5.7 | 43.26713 | 0.641659 | 0.801036 | 1.851373 |
16 | 50 | 41.6 | 45.9 | 4.3 | 43.37018 | 0.635142 | 0.796958 | 1.837571 |
18 | 50 | 40.9 | 47.5 | 6.6 | 43.27073 | 0.623630 | 0.789702 | 1.825026 |