石家庄市火炬树沙地绿化栽植技术研究

Afforestation techniques for Thus typhina on sandy land in Shijiazhuang city

为逐步改善省会的空气质量,研究了火炬树在石家庄市沙地立地条件下的生长适应性,调查了在沙地条件下耐寒、耐旱、耐热、耐阴、抗病虫及极限条件下的生长情况。提出了火炬树与其它防风固沙植物的配置形式,从而形成乔灌草多层次组合的防风固沙生态体系。

In order to improve the environment of Shijiazhuang city, studies were given to adaptability of Thus typhina to the sandy land conditions in the city. The tree＇s hardiness to cold, drought, shade, hot, pest and disease together with its growth under the specific condition were investigated. Meanwhile, its planting patterns with other tree species to develop an ecosystem to control sand shifting are suggested.