Table 3 Community structure of artificial forest plot and giant panda habitat plot.
Variables | Mean (SD) | F or Z value | P value | |
|---|---|---|---|---|
Artificial forest plot | Giant panda habitat plot | |||
Tree number | 46.6(26.0) | 18.4(8.8) | −2.51 | 0.01 |
Tree size | 17.8(5.0) | 25.4(8.0) | 7.81 | 0.01 |
Shrub number | 34.1(29.2) | 56.0(35.1) | −1.53 | 0.13 |
Shrub size | 5.6(1.9) | 3.8(0.9) | 9.09 | 0.01 |
Regeneration number | 23.3(23.0) | 15.0(18.1) | −0.78 | 0.43 |
Regeneration height | 69.2(24.8) | 57.5(19.9) | 1.35 | 0.26 |
Regeneration size | 6.4(2.5) | 6.6(3.1) | 0.02 | 0.88 |
Bamboo clump number | 5.7(13.4) | 107.1(39.2) | −4.21 | 0.00 |
Bamboo clump height | 107.0(18.9) | 245.6(46.1) | −2.60 | 0.01 |
Bamboo size | 5.0(1.3) | 8.7(1.7) | −2.60 | 0.01 |