摘要
花境在城市道路景观营造中起着重要作用。为了掌握道路花境的植物材料及配置方式,采用实地踏勘的方法,对秦皇岛市18条城市道路绿地的花境应用现状进行了实地调查和分析。结果表明：（1）秦皇岛道路花境植物共57种,隶属于27科51属,其中分车带植物共16科26属30种,基础绿化带植物25科46属50种;（2）花境形式上,中央分车带主要是混合花境、宿根花境,基础绿化带1~2年生花境、宿根花境、灌木花境、混合花境等4种花境均有,以宿根花境和混合花境为主。目前,秦皇岛道路绿地花境应用存在的主要问题是植物种类局限于常见的商品花卉、秋冬季相景观单调、植物种类结构不合理等,针对问题提出了加强引种驯化、强化地域特色,加大抗寒、抗逆品种的应用,优化花境植物种类结构等建议。
Flower boarder plays an important role in constructing urban road landscape. Application status of flower boarder in 18 urban roads in Qinhuangdao was surveyed and analyzed by field investigation. The results were showed that： （1） the flower border plants was 57 species, belonging to 27 families and 51 genus, including 16 species, 26 families and 30 genus in central reservation, and 25 species, 46 families and 50 genus in basic green belt. （2） For flower border type, major mixed border and perennial border were found at central reservation. The 4 types including perennial border, mixed border, shrub border, and one or two-growing seasons border were found at basic green balt, but the first two type was dominate. Based on this situation, some recommendations were presented to strengthen introduction and domestication, and strengthen regional characteristics, increase the applications of hardiness and frost plant, and optimize the species structure of flower border.
出处
《中国农学通报》
CSCD
2012年第13期311-316,共6页
Chinese Agricultural Science Bulletin
基金
河北省科技厅项目"秦皇岛滨海野生药用盐生植物资源调查与开发利用"(11276742)
秦皇岛市科技局项目"秦皇岛城市绿地土壤质量状况调查"(201101A219)
关键词
花境
秦皇岛
道路绿地
应用调查
flower border
Qinhuangdao
road green-land
application survey
