摘要
介绍防火林带树种选择的依据和方法,通过对昆明地区8个乡土树种的抗火性能比较实验,根据含水率、乙醚提取物、燃烧热值、凋落物动态分析、生物学特性等几个方面比较,提出进行防火林带设计时树种选择综合评判的标准。得出旱冬瓜、女贞、木荷、圣诞树抗火性能较强,旱冬瓜、圣诞树在昆明地区最为适宜。
The principles and methods for tree species selection for firebreak forest mantle design are introduced and 8 indigenous tree species of Kunming area in terms of fire resistance are comparatively tested in several indicators including water content, aether extracts, combustion heat value, dynamic analysis of litter, bio - characters and so on. Thus a comprehensive criterion for tree species selection for firebreak belt design is presented, which concludes that Alnus nepalertsis, Ligustnmt lucidum, Schima superba and Acacia dealbata are highly fire- resistant, and Alnus nepalertsis and Acacia dealbata are most favorable as fireresistant tree species in Kunming area.
出处
《林业调查规划》
2006年第1期109-112,共4页
Forest Inventory and Planning
关键词
防火林带
树种选择
昆明
firebreak forest belt
tree species selection
Kunming
