摘要
因自然环境条件的原因,张家口本地适合生长的树木种类比较单调,彩叶树种种类更为稀缺。为增加树种资源,丰富环境色彩,该文在努力挖掘利用张家口本地资源野生树种的基础上,通过对外来新优种类的引进、驯化、栽培与推广,快速获得大量种质资源,增加环境色彩,营造优雅、健康和生态平衡的城市景观,以期取得良好的经济效益和社会效益。
Due to the natural environmental conditions,the tree species suitable for growth in Zhangjiakou are relatively monotonous,while the colored-leaf tree species are more scarce.To increase the tree species resources,rich environmental color,on the basis of making great efforts to excavate and utilize the wild tree species of local resources,through the introduction,domestication,cultivation and promotion of foreign new superior species,we can quickly obtain a large number of germplasm resources and increase environmental color,to create an elegant,healthy and ecologically balanced urban landscape and achieve good economic and social benefits,which is an important project in the current urban garden construction.
出处
《智慧农业导刊》
2022年第18期66-68,共3页
JOURNAL OF SMART AGRICULTURE
关键词
彩叶树种
引种
驯化
物候观测
张家口
colored-leaf tree species
introduction
domestication
phenological observation
Zhangjiakou
