Page 22 - 《广西植物》2026年第7期
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1 1 1 8                                广  西  植  物                                         46 卷
                                                   表 11  综合评价得分
                                           Table 11  Comprehensive evaluation score
                                                               纯林                        林下混交模式
             一级指标        二级指标                               Pure plantation         Understory mixed planting model
             First ̄level  Secondary                   黑格       枫香树       荷木        黑格       枫香树       荷木
             indicator   indicator                    Albizia  Liquidambar  Schima  Albizia  Liquidambar  Schima
                                                    odoratissima  formosana  superba  odoratissima  formosana  superba
             树干生长        树高 Height of tree            29.05    16.37     2.34      10.70     1.44     14.03
             Trunk growth
                         胸径 Diameter at breast height  25.79   29.16     9.48      5.02      1.25     11.60
                         多干率 Ratio of multiple tree trunks  3.78  3.31   0.32      3.79      3.70     3.37
             树冠生长        冠幅 Crown diameter            4.47      4.61     1.26      1.16      0.33     1.21
             Crown growth
                         冠径比 Crown ̄diameter ratio     2.76      2.82     2.56      2.24      1.86     2.71
                         枝下高 Height of clear bole     0.95      0.12     0.02      1.17      0.22     0.24
                         自然整枝能力 Natural pruning ability  2.44   0.23     0.12      4.66      1.16     0.81
             树干干形        分杈率 Probability of bifurcation  0.30   6.14     2.34      3.67      6.17     4.80
             Trunk shape
                         分杈高 Bifurcation height       5.86      4.26     2.57      6.30      1.07     3.92
                         高径比 Height ̄diameter ratio    0.91      1.69     1.31      0.15      0.18     0.73
                         倒伏率(负相关)                     7.07      6.45     6.93      4.62      3.54     7.07
                         Lodging rate (negative correlation)
                         总分 Total score               83.38    75.17     29.25     43.48    20.92     50.50


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