摘要
通过育苗与栽种,对9种20个家系的观赏性桉树在3个试验地进行引种试验,经过调查,分析栽种2年来的生长情况,总结引种桉树成活率不高的原因,初步筛选出具观赏价值的树种,进行第2次调查,分析其性状,为今后观赏桉树的继续引种提供依据。
Seedlings from 20 families representing 9 species of ommnental Eucdyptus were established at 3 experimental field sites. At age two - year these trials were analyzed for growth and survival - including caus- es of mortality - and this provided the basis for evaluating families and species on their ornamental value. The species with acceptable survival and growth were then further investigated in a second assessment, with traits being analyzed, in order to provide a scientific basis for introduction of ornamental Euca/yptus in future.
出处
《桉树科技》
2013年第1期6-11,共6页
Eucalypt Science & Technology
关键词
桉树
观赏性
引种试验
Euca/yptus
ornamental
introduction experiment
