江垭水库淹没区古大树内部构造及生长状况  

Xylotomic Structure and Development of the Big Old Tree in the Drown Areas of Jiangya Reservoir

作　　者：杨建民[1] 吴文华[1] 印士勇[2] 束金祥[2] 

机构地区：[1]湖北大学生命科学学院,湖北武汉430062 [2]长江流域水资源保护局,湖北武汉430051

出　　处：《湖北大学学报（自然科学版）》1999年第3期297-300,共4页Journal of Hubei University：Natural Science

基　　金：长江水利委员会资助项目

摘　　要：描述了江垭水库淹没区的银杏、柏木、马尾松、板栗和木 5种树木的木材解剖特征 ,根据观察比较可以了解到这些树木生长发育良好 ,当地自然生态环境优越稳定 .Dealed with xylotomic structure of the 5 species of trees.It is the Ginkgo biloba L., Cupressus funebris Endl., Pinus massoniana Lamb., Castanea mollissima Bl.and Cornus macrophylla Wall..The sample was taken from the drown areas of Jiangya reservoir.The anatomy structure of the tree has been shown that natural conditions are favourable for the growth of the big old trees.

关 键 词：水库淹没区 古树 木材构造 解剖 生长发育 

分 类 号：S718.47[农业科学—林学]