吉林省东南部山区花曲柳苗期种源试验研究  

On the Provenance Test during Seedling Stage of Fraxinus chinensis Hance in the South east Mountain Area of Jilin Province

作　　者：项凤武[1] 黄云峰[1] 王志龙[1] 

机构地区：[1]北华大学成人教育学院,吉林吉林132013

出　　处：《北华大学学报（自然科学版）》2002年第3期255-258,共4页Journal of Beihua University（Natural Science）

基　　金：吉林省林业厅“九五”重点课题 (吉林科合字第 96 0 0 4号 )

摘　　要：利用统计学原理对来自吉林、辽宁两省的10个种源的花曲柳在吉林省柳河兰山林场的苗期生长(1 a生苗高、地径)情况进行了统计分析.结果表明:各种源花曲柳生长量差异极显著.柳河的种源最优,通化、梅河口种源较好,蛟河种源较差.The growth of 10 provenance of Fraxinus chinensis in the seedling stage from Jilin Province and Liaoning Province was analyzed by using the theory of statistics. The results showed that the increment of each provenance is obvious difference. The provenance in Liuhe is the best, provenance in Tonghua and Meihe is better,Jiaohe's provenance poor.

关 键 词：吉林 东南部山区 花曲柳 苗期生长 种源试验 种源差异 苗高 地径 生长量 

分 类 号：S792.41[农业科学—林木遗传育种] S722.7[农业科学—林学]