黔东南林区宜杉的生态环境及其形成机理  

The Ecological Environment Suitable for Cunninghamia Lanceolata in the Southeastern Forest Area of Guizhou and Its Formative Mechanism

作　　者：毛文洁[1] 傅凤鸣[1] 刘正西[1] 毛志中[2] 

机构地区：[1]广西工学院轻化系,广西柳州545006 [2]贵州大学林学系,贵州贵阳550025

出　　处：《福建林业科技》2003年第3期120-122,共3页Journal of Fujian Forestry Science and Technology

摘　　要：在一定热量和土壤条件下,杉木生长受水分因素制约,黔东南林区的生态环境尤其是水环境特别适宜杉木生长。本文探讨其形成机理及开发利用前景。Cunninghamia Lanceolata growth was restricted by the water factor under a certain thermal and soil conditions.The ecological environment especially water condition of southeastern forest area of Guizhou was especially suitable for C.lanceolata.This paper discussed the formative mechanism and developmental and utilizing prospects of it. 

关 键 词：黔东南林区 杉木 生态环境 水环境 形成机理 开发利用 生态学特性 

分 类 号：S791.27[农业科学—林木遗传育种]