11种蕨类植物生长发育和观赏特性的观察  

Observation of Growth and Development and Ornamental Characteristics of 11 Ferns

作　　者：钟倩云[1] 李巧娟[1] 金梦怡[1] 季华[1] 付琪[1] 陈龙清[1] 

机构地区：[1]园艺植物生物学教育部重点实验室/华中农业大学园艺林学学院,湖北武汉430070

出　　处：《热带生物学报》2012年第4期333-338,344,共7页Journal of Tropical Biology

基　　金：华中农业大学2010年"国家大学生创新性实验计划"项目(101050413);中央高校基本科研业务费专项资金(2010QC028)

摘　　要：对引种的11种蕨类植物在武汉的生长情况进行观察,结果表明:在大棚栽种条件下,引种的11种蕨类植物成活率高,大多常绿,形态优美,管理粗放,园林应用潜力大,具有较高的观赏价值,而且能安全越冬越夏。荷叶铁线蕨、铁线蕨、扇叶铁线蕨3种蕨类植物无休眠期;肾蕨、黑足鳞毛蕨、鹿角蕨、禾杆蹄盖蕨、海金沙、半边旗、银粉背蕨的营养叶有春秋2次萌动期和展叶期;石韦除冬季休眠外,均有萌动和展叶;海金沙、鹿角蕨未见孢子囊群出现。Ornamental ferns, with their diverse ecosystem types and shade-tolerance, account much in ornamental plants. Eleven ferns, i.e. Adiantum reniforme var. sinen^e, A. capillus-veneris, A. flabellulatum, Nephrolepis cordifolia, Dryopteris fuscipes, Platycerium wallichi, Athyrium yokoscense, Lygodium japonicum, Folium Pyrrosiae, Pteris semipinnata and Aleuritopteris argentea were introduced and cultured in the shelter. Most of them are evergreen and can overwinter and oversummer safely in Wuhan. Adiantum reniforme var. sinense, A. capillus-veneris and A. flabellulatum can germinate throughout the year. Nephrolepis cordifolia, Dryopteris fuscipes, Platycerium wallichii, Athyrium yokoscense, Lygodium japonicum, Pteris semipinnata, Aleuritopteris argentea can germinate in spring and autumn. No sori are found on Lygodium japonicum and Platycerium wallichii.

关 键 词：观赏蕨类 生长发育状况 观赏特征 

分 类 号：S682.35[农业科学—观赏园艺]