深圳市生态风景林彩叶植物资源调查  

Resources status of colored-leaf plants of ecological landscaping forest in Shenzhen

作　　者：陈勇[1] 李芳东[2] 廖绍波[1] 罗水兴[1] 蔡刚[1] 刘东蔚[1] 孙冰[1] 王海军 王会周 

机构地区：[1]中国林业科学研究院热带林业研究所,广东广州510520 [2]中国林业科学研究院经济林研究开发中心,河南郑州450003 [3]深圳市公园管理中心,广东深圳518000 [4]深圳市宝安区罗田林场,广东深圳518105

出　　处：《中南林业科技大学学报》2012年第8期12-17,共6页Journal of Central South University of Forestry & Technology

基　　金：中央级公益性科研院所基本科研业务费专项资金项目"广东省主要彩叶树种资源收集与应用"(RITFKYYW2010-12);深圳市科技计划项目"深圳市优良乡土树种选育及应用"(JSA200904031813A)

摘　　要：为了了解生态风景林彩叶植物应用情况及更好地指导生态风景林建设,对深圳市生态风景林彩叶植物的种类、分布以及其观赏特性进行调查和分析。结果表明:彩叶植物37科52属77种,以樟科、大戟科、山茶科、杜英科、桃金娘科植物为主。彩叶植物乔木类、灌木类占有绝对优势,分别占总种数的67.53%、27.27%,而藤本类和草本类分别只占3.90%、1.30%。彩叶植物中常绿植物56种,占72.73%,落叶植物21种,占27.27%。春色叶植物26种,秋叶植物26种,新叶有色叶植物15种,常色叶植物2种,双色叶植物有6种,斑色叶植物2种。指出生态风景林建设中,彩叶植物应用存在的一些问题,同时对彩叶植物的合理应用提出建议。In order to understand the resources status of colored-leaf plant of ecological landscaping forest in Shenzhen and guide the construction of ecological landscaping forest,the plant species,geographic distribution and ornamental characteristics were investigated and analyzed.The results show that there were 77 color-leaf plants species in total,belonging to 52 genera and 37 families,mainly in Lauraceae,Euphorbiaceae,Theaceae,Elaeocarpaceae,Myrtaceae;the arbor and shrub color-leaf plants possessed absolute advantage in the forests,accounted for 67.53% and 27.27% of the color-leaf plants total number,while the vine and herb color-leaf plants accounted for only 3.90% and 1.30% respectively;there were evergreen plants 56 species in color-leaf plants,accounting for 72.73%,deciduous plants 21 species,accounting for 27.27%;according to the phrenology,color system and shape of color-leaf traits,the color-leaf plants were divided into spring color-leaf plants,autumn color-leaf plants,new color-leaf plants,constant color-leaf plants,double-color leaf plants and variegation color-leaf plant,among which they had 26,26,15,2,6 and 2 species,respectively.There were some problems of applying color-leaf plants in the ecological landscape forest construction.Finally,some corresponding suggestions on reasonable application the color-leafed plants in Shenzhen were put forward.

关 键 词：生态风景林 彩叶植物 观赏特性 

分 类 号：S718[农业科学—林学] S727.2