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为了探索短周期工业用材林造林树种,我们于1988年在湖南株洲开始对细叶桉13547,15370,14115,10186,13399和13303等6个种源进行引种试验,根据近7年立木蓄积生长和抗寒性等情况统计分析和评定,结论为:细叶桉6个种源的立木蓄积生长有极显著差异,13547和15370两种源的种子原产地与试验地气候条件相似,是适应性强、立木蓄积生长量高的抗寒优良种源,可在与株洲气侯相近的中亚热带地区建立短周期工业用材林。
In order to explore short-term industrial timber plantation tree species, we started in 1988 in Zhuzhou, Hunan Eucalyptus 13547,15370,14115,10186,13399 and 13303 and other provenances introduced six species, according to nearly 7 years of stumpage growth and resistance Cold and so on statistical analysis and assessment, concluded that: Eucalyptus eucalyptus six provenances Trichosanthes accumulating growth has very significant differences, 13547 and 15370 two sources of seed origin and experimental climatic conditions are similar, is adaptable, Rising stocks of high-quality cold hardy provenance can be similar to Zhuzhou climate in the subtropical region to establish short-period industrial timber forest.