CAJ | 학술논문

通过改进的"百分初选法"对桂林市庭院341种绿化树种进行选择,筛选出优良庭院观赏树种139种,其中包括基调树种8种、骨干树种22种、一般树种50种、潜在价值树种59种;为丰富该城区绿化树种的多样性,提高园林绿化的水平,根据各分类等级中树种的选择结果以及综合评分等因素,分别从骨干树种和潜在价值树种中建议提升为基调树种的有4种, 从一般树种和潜在价值树种中建议提升为骨干树种的有11种,从潜在价值树种中建议提升为一般树种的有34种.
통과개진적"백분초선법"대계림시정원341충녹화수충진행선택,사선출우량정원관상수충139충,기중포괄기조수충8충、골간수충22충、일반수충50충、잠재개치수충59충;위봉부해성구녹화수충적다양성,제고완림녹화적수평,근거각분류등급중수충적선택결과이급종합평분등인소,분별종골간수충화잠재개치수충중건의제승위기조수충적유4충, 종일반수충화잠재개치수충중건의제승위골간수충적유11충,종잠재개치수충중건의제승위일반수충적유34충.
Based on an improvement of percentage primary method, the study of the 341 courtyard greening tree species in Guilin city was carried ou. The results showed that 139 courtyard ornamental tree species were screened, including 8 key trees species, 22 main tree species, 50 commonly applied tree species and 59 latent applied tree species. Aiming to enriching the urban greening tree species diversity, then according to the results of selection of tree species in the classification, comprehen-sive scores and other factors, there were 4 key tree species were suggested to increase from the main tree species and potential value tree species;11 main tree species were suggested to increase from the commonly applied tree species and potential value tree species, and 34 commonly applied tree species were suggested to increase from potential value species, respectively.