重庆石灰岩山地3种野生植物园林观赏物候探析  

Study on Phenological Phase of Three Wild Plants in Limestone Mountainous Area of Chongqing

作　　者：卢高峰[1,2] 陈晓德[1,2] 徐洪辉[1,2] 李朝政[1,2] 

机构地区：[1]西南大学生命科学学院,重庆400715 [2]三峡库区生态环境教育部重点实验室,重庆400715

出　　处：《安徽农业科学》2011年第17期10595-10597,共3页Journal of Anhui Agricultural Sciences

基　　金：国家星火计划资助项目(2006EA105025);重庆市海石公园资助项目

摘　　要：探析重庆石灰岩山地海石公园的3种野生植物光枝勾儿茶、云实、鄂羊蹄甲的物候观赏期。根据地形分区取样,随机选取树型各异、大小基本相同的光枝勾儿茶、云实成熟植株30株、鄂羊蹄甲7株,进行定株定点观测,并记录观测结果。探索3种野生植物的园林观赏价值,并确定其相应的观赏期,为这3种野生植物的园林观赏及开发应用提供科学的依据及建议。The paper had studies phenological phase of three wild plants in Haishi Park at limestone mountainous area of Chongqing which were Berchemia polyphylla var. leioclada, Caesalpinia decapetala and Bauhinia glauca subsp, hupehana. Samples were selected based on ter- rain, and it had selected .30 plants of Berchemia polyphylla var. leioclada and Caesalpinia decapetala and 7 plants of Bauhinia glauca subsp. hffpehana which were different in shape but similar in size. Fixed point observation was conducted on them and observation results were recor- ded. It had explored ornamental value of the three wild plants and identified their corresponding ornamental periods, so as to provide scientific reference and suggestions for gardening and application of the three wild plants.

关 键 词：光枝勾儿茶 云实 鄂羊蹄甲 观赏物候 园林应用 

分 类 号：TU986[建筑科学—城市规划与设计]