不同桉树无性系造林对比试验  

The Experiment on Contrast Afforestation of Several Eucalyptus Clones

作　　者：李淑芳 吴清荣 檀庄良 陈宝炀 吴俊亮 陈家绥 林宇成 余秀玉 郑正榕 

机构地区：[1]永泰县林业局,福建永泰350700

出　　处：《福建林业科技》2006年第2期48-51,共4页Journal of Fujian Forestry Science and Technology

摘　　要：通过7个桉树无性系在3个不同立地条件的造林对比试验研究，结果表明：7个桉树无性系在本区表现良好。不同桉树无性系间在胸径、树高、蓄积量生长方面均存在显著差异；适宜本区发展的桉树无性系首选为尾赤桉201-2．其次为尾巨桉3229和尾圆桉184-1；海拔在300m以下的适宜种尾赤桉201-2、尾圆桉184-1、尾巨桉3229等，海拔在300～460m的适合种尾赤桉201-2和巨桉。The study established on the contrast afforestation of 7 eucalyptus clones with 3 different site conditions. The results indicated the 7 eucalyptus clones grew well in this area. There were significant discrepancy between the 7 eucalyptus clones in DBH, height or volume respectively. The best clone suitable for development in this area is E. urophylla×E. camadulensis 201-2, the next are E. urophylla x E. grandis 32-29 and E. urophylla×E. tereticornis 184-1. E. urophylla×E. camadulensis 201-2, E. urophylla × E. tereticornis 184-1 and E. urophylla × the altitude of 300 m, E. urophylla × E. camadulensis 201-2 and E. 300 m. E. grandis 32-29 are suitable for the afforestation under grandis are suitable for development above the altitude of 300 m.

关 键 词：桉树 无性系 造林 试验 

分 类 号：S792.390.5[农业科学—林木遗传育种]