【摘要】 尾叶桉（U₆）无性系在我国南方各省（区）、市发展快,种植面积约15万hm²,雷州尾叶桉（U₆）无性系立木二元材积表已刊载于《桉树科技》2005、1期,为了满足生产、科研、森林调查的需要,现利用编制雷州尾叶桉（U₆）无性系立木二元材积表的1059株样木原始资料加编雷州尾叶桉（U₆）无性系树冠投影表、纸浆材利用率表和树皮率表,经检验精度可靠可供参考使用。更多还原

【Abstract】 Eucalyptus urophylla （U₆） clone was widely planted, and its plantation area had developed to about 150000hm² in southern China. The duality volume table of E. Leizhou urophyUa clone was published in the Issue. 1.2005 of Eucalyptus Science and Technology, it could meet the need of research, production and forest investigation. In the paper the crown projection table, paper pulp utilization ratio table and bark deduction table of E. leizhou urophylla （U₆）plantation were established from the 1059 samples, which had been used to establish the duality volume table, and could be referred after precision test.更多还原