天然次生林木材种出材量的编制与应用  

Compiling outturn table of timber assortments for natural second forest and its application

作　　者：张树新 吴树成 

机构地区：[1]抚顺县马圈子林场,辽宁抚顺113000 [2]抚顺县哈达林场,辽宁抚顺113000

出　　处：《吉林林业科技》2003年第4期9-10,共2页Journal of Jilin Forestry Science and Technology

摘　　要：抚顺县的天然次生林资源占全县森林资源的一半以上,起着极为重要的涵养水源、保持水土、维护生态平衡等公益作用。利用数理统计原理,模拟林木生长规律,编制成材种出材量应用数表,对合理确定林木价值起到指导作用,对提高天然次生林的经营管理水平,保证营林设计的材种出材量精度,具有重要的意义。According to mathematical statistics principle and simulating growth regularity of the trees, this paper provides an outturn table of timber assortments for natural second forest in Fushun of Liaoning, China. It has a directive function to determine wood-price rationally and an important sense to enhance management level and ensure estimating precision to yield prediction in silvicultural planning.

关 键 词：天然次生林 材种出材量 编制 应用 单木材积 材种材积 胸径 

分 类 号：S758.3[农业科学—森林经理学]