5种山茶属植物在杭州地区的观赏性及适应性研究  

Study on Ornamental Characteristics and Adaptability of Five Camellia Species in Hangzhou Region

作　　者：章丹峰 郭卫珍[2] 齐鸣 项志松 洪亮 翁振兴 吴学谦 Zhang Danfeng;Guo Weizhen;Qi Ming;Xiang Zhisong;Hong Liang;Weng Zhenxing;Wu Xueqian(Hangzhou Botanical Garden/Hangzhou West Lake Academy of Landscape Science,Hangzhou,Zhejang 310013,China;Shanghai Botanical Garden,Shanghai 200231,China;Lingyin Management Office of Hangzhou West Lake Scenic Area,Hangzhou,Zhejang 310013,China)

机构地区：[1]杭州植物园/杭州西湖园林科学研究院,浙江杭州310013 [2]上海植物园,上海200231 [3]杭州西湖风景名胜区灵隐管理处,浙江杭州310013

出　　处：《东南园艺》2024年第4期296-301,共6页Southeast Horticulture

基　　金：上海市绿化和市容管理局科技攻关项目(G240303)。

摘　　要：【目的】为了解不同类型山茶属植物的观赏性,及对杭州地区特殊气候条件的适应性,用以在杭州地区园林绿化中的推广应用。【方法】以山茶原种浙江红山茶、红山茶品系‘花佛鼎’、滇山茶品系‘情人节’、茶梅品系‘立寒’,以及四季茶花新品种‘夏梦文清’等5种山茶属植物为材料,对植株特征及观赏性进行了观察比较,并对其在杭州地区的耐寒性、耐热性、抗病虫性等进行调查研究。【结果】由观赏性分析得出,唯独夏梦文清是夏季开花,且花期最长,长达4个半月,其余4种是在秋、冬、春季开花;花佛鼎的花型是托桂,最为独特,其余是单瓣或重瓣。由抗性分析得出,立寒的抗寒性最好,夏梦文清在耐热方面表现力最强,而山茶原种浙江红山茶在抗病虫害方面均表现最佳。【结论】5种山茶属植物均可在杭州地区的园林绿化中推广应用。【Objective】To assess the ornamental value of various Camellia species and their adaptability to Hangzhou's unique climate,with the aim of promoting their use in landscaping and greening projects.【Method】Five Camellia species,including original species C.chekiangoleosa Hu‘Zhejiang',C.japonica‘Huafoding',C.reticulata‘Valentine Day',C.sasanqua‘Kanjirō'and C.azalea‘Xiameng Wenqing',were used as materials.Their plant characteristics and ornamental qualities were compared,and their cold,heat,disease and insect resistances were investigated in Hangzhou.【Result】The ornamental analysis revealed that only C.azalea‘Xiameng Wenqing'bloomed in summer with a longest flowering period of four and a half months,while the other four species bloomed in autumn,winter and spring.C.japonica‘Huafoding'had distinctive anemone-type flower,whereas the rest had single or double petals.Resistance analysis indicated that C.sasanqua‘Kanjirō'hadhighest cold resistance,C.azalea‘Xiameng Wenqing'showed strong heat tolerance,and original species C.chekiangoleosa Hu had highest diseases and pests resistance.【Conclusion】All five Camellia species can be effectively applied in landscaping and greening projects in Hangzhou.

关 键 词：山茶属 观赏价值 抗性 

分 类 号：S685.14[农业科学—观赏园艺]