【摘要】 福建闽南是发展桉树人工林的重要基地之一 ,为筛选适宜闽南发展的优良桉树无性系 ,对1 6个桉树无性系的抗逆性进行调查分析 ,通过受害指数的计算和逐步聚类分析 ,认为尾巨桉中的 C3 抗逆性最佳 ,C8、C9、C10 、EC1、EC2 在抗风、抗冻上的表现也较佳 ,所有参试无性系抗病虫害能力都强 ,这些结论可以为优良无性系的选择提供理论依据更多还原

【Abstract】 Southern Fujian is one of important bases for developing Eucalyptus plantation Based on the analysis of 16 clones resistance of Eucalyptus and by the calculation and analysis of injury index and step by step congregation,the optimal clones that very adapts to Southern Fujian climate were picked out The results show the resistance of C 3 among E urophylla×E grandis was the highest,and the capability of C 8,C 9,C 10 ,EC 1,EC 2 to resisting storm and freezing is good Moreover,all experimental clones possessed high resistance capability to insects and diseases更多还原