摘要
采用不同光照、不同土壤条件试验，观测铺地锦竹草Callisia repenstg生长特性，得出：日气温18～22℃．夜间温度≥12℃，为植株适宜生长温度；在落叶阔叶林下，铺地锦竹草夏季中午光照强度在10000lx以下，早上及傍晚30000lx以上（斜向光）植株生长健状，生长优异；铺地锦竹草对土壤的适应性广泛，对肥力要求不高．只要确保土壤水分充足，无论粉沙土、粘质土、砾质土和石砾。铺地锦竹草都能生长。阐述了铺地锦竹草在城市园林应用中的栽植方法、养护管理措施，对常绿树林下、城市高架桥下及屋顶绿化营植草地和丰富林下景观、改善室内环境具有一定意义。
The growth features of Callisia repens under different sunlight and soil conditions were studied and the result indicated that the proper temperature was 18 ℃ to 22℃ in daytime and ≥12℃ in night. It performed well in deciduous broadleaved forest while the intensity of illumination in summer was below 10 000 lx at noon and over 30 000 lx in the morning and evening. Callisia repens could normally grow in different soils and no special requirements for soil fertility as long as the water supply was enough. The techniques for cultivation and management for its application in the greening projects were summarized as well.
出处
《草业科学》
CAS
CSCD
北大核心
2009年第6期172-176,共5页
Pratacultural Science
