| 野生观赏植物金丝梅的迁地栽培适应性研究 |
| |
| 引用本文： | 张春花,刀丽平,沈杰,李恒,顾国栋,张海燕.野生观赏植物金丝梅的迁地栽培适应性研究[J].安徽农业科学,2014(2):375-377. |
| |
| 作者姓名： | 张春花 刀丽平 沈杰 李恒 顾国栋 张海燕 |
| |
| 作者单位： | 攀枝花市农林科学研究院,四川攀枝花,617027;攀枝花市园林科研所,四川攀枝花,617100 |
| |
| 基金项目： | 攀枝花市科技计划项目（2010CY-S-10（1））. |
| |
| 摘 要： | 目的]驯化适宜攀枝花栽培的野生金丝梅(Hypericum patulum)品种。方法]对野生金丝梅的迁地栽培进行了3年的物候观测记录。结果]从生长量、存活率、物候期等重要指标观测发现,金丝梅在干热河谷地区生长良好,适应该区域环境;耐炎热,抗病虫害能力强;枝的萌发量多,可发2次枝;一年连续2次开花,甚至个别单株全年开花,且花期延长;温度是影响金丝梅生长发育的重要因子。结论]合理开发利用金丝梅既能丰富园林植物种类,提高城市品位,克服园林绿化植物种类单调的问题,又能突出区域特色,增加攀枝花城市物种多样性。
|
| 关 键 词： | 金丝梅 迁地栽培 |
Study on the Adaptability of the Wild Ornamental Plants of Hypericum patulum Ex Situ Cultivation |
| |
| Institution: | ZHANG Chun-hua et al (Academy of Agriculture and Forestry Sciences of Panzhihua City, Panzhihua, Sichuan 617002) |
| |
| Abstract: | Objective ] The aim was to domesticate the wild Hypericum patulum varieties which was suitable to plant in Panzhihua. Method ] The phenological observation records of Hypericum patulum of the ex situ cultivation were conducted on for three years. Result] From the growth rate, survival rate, and the other important indicators, Hypericum patulum grew well and adapted to the environment of dry-hot river valley area; had heat resistant, strong resistant to diseases and insects; branch germination capacity was more, could come out branches sec- ond; continuously flowered 2 times a year, even individual plant flowered all the year, and flowering period extended; temperature was an im- portant factor affecting the growth and development of Hypericum patulum. Conclusion] Developing and using Hypericum patulum reasonably not only enriches plant species, improves the city grade, overcomes the problem of plant species monotonous, but also highlights regional spe- cialties, increases the species diversity of Panzhihua City. |
| |
| Keywords: | Hypericum patulum Ex situ cultivation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
