城市绿化竹子生态适应性评价

Evaluation on ecoadaptation of bamboo in urban greening

针对城市绿化竹种要求,选择生长和抗性指标,用集对分析方法,分析和评价华安竹种园200个丛生竹和散混生竹种(或变种)生态适应性,结果表明:丛生竹种中,黄竹、小叶琴丝竹、糯竹、花竹、乡土竹、妈竹、青竿竹、泰竹等在华安生态适应性好,银丝大眼竹、孟竹、大绿竹、麻竹、白节勒竹、撑篙竹、石角竹、大木竹、小刺竹、勃氏甜龙竹、鱼肚腩竹等竹种生态适应性较差,其它竹种适应性中等。而散混生竹种中,衢县苦竹、实心竹、南平倭竹、矮若竹、乌哺鸡竹、毛竹、高节竹、红哺鸡竹、毛环水竹、斑苦竹、满山爆竹、斑箨茶秆竹等竹种适应性较好;缅甸方竹、四季竹、玉山竹篌竹、花毛竹、金镶玉竹等竹种适应性较差,其它竹种适应性中等。

Based on the requirements of urban greening on bamboo specices, the research had performed with analysis on 200 bamboo specices（variety）, including 79 clumped bamboo and 121 scattered and mixed bamboo, which located in Hua＇ an bamboo botanic garden in Fujian, China. 9 indices were selected on growth and resistance to evaluate bamboo ecoadaptation by set pair analysis. The results showed that some clump bamboo species adapted well, including Dendrocalamu membranaceus, Bambus multiplex cv. Stripestem, Cephalostachyum pergracile, Bambusa albo-lineata, B. indigen, B. boniopsis, B. tuldoide, Pseudostachyum siamensis. Some bamboo species adapted weakly, including Bambus Eutuldoides Var. basistrata, Dendrocalamus bicicatricata, Dendrocalamopsis daii, Dendrocalamus latiflorus, Bambusa dissimulator var. albinodia, B. pervariabilis, B. glaucescens var. shimadai, B. rutila, B. flexuosa, Dendrocalamus brandisii, Bambusa gibboide, other bamboo species adapted in middle. For scattered and mixed bamboo, Pleioblastus juxiamensin, Phyllostachys hetericlada f. solida, Shibataea lanceifilia var. nanpingmsis, lndocalamus Pedalis, Phyllostachys vivax, P. heterocycla cv. pubescens, P. prominens, P. irldescens, P. aurita, Pleioblastus maculatus, Sinobambusa tootsik var. laeta, Pseudoasa gracilis adapted well. Some species including Chimonobambusa armata, Oligostachyum lubricum, Yushania niitakayamensis, P. nidularia, Phyllostachys heterocycla cv. Tao, P. aureosulcata cv. Spectabilis adapted weakly, others adapted in between.