摘要
对花曲柳的天然分布、生长、更新情况进行调查分析．花曲柳集中分布在吉林省东南部山地向松辽平原过渡地带的低山丘陵区，适应温暖、湿润、光照充足、排水良好、土层较厚、土壤肥沃的立地条件．花曲柳的生长速度中等，天然更新良好，以实生为主，萌生更新也占一定比例．
Analized natural distribution,growth and regeneration of Fraxinus chinensis . Fraxinus chinensis distributed hilly land in Southeast of Jilin Province.Its suitable conditions are warm,wet,plenty illumination better drainage,thicker land and rich soil.Its growth speed is medium and natural regeneration is better.
关键词
花曲柳
分布
生长
更新
Fraxinus chinensis ,Destribution,Growth,Regeneration
