采用5种不同的方法对桉树幼苗进行人工菌根接种的结果表明,均有不同程度的促生效果及菌根感染率。其中,内生菌根(Glomus epigaeum)菌土接种的苗木高为对照苗木的247％,地径为对照的193％;外生菌根菌(Pisolithus tinctorius)纯培养接种苗高生长比对照增加17.4％,地径增加9.9％;P.t孢子粉剂接种的苗高生长比对照增加103％;罐栽法纯培养芽苗接种的以Scleroderma(H4331)为好,对赤桉和尾叶桉高生长可增加42.83％～44.29％,Loccaria(E4100)对赤桉高生长增加53.9％;Mycobeads对刚果12号桉扦插苗的接种效果以Pisolithus(H53)及Laccaria(E439)为好,高生长分别比对照增加21.9％及20.8％,地上部分干重也明显增加。 The results of artificial mycorrhizal inoculation of eucalyptus seedlings by five different methods showed that both of them had different degrees of promoting effect and mycorrhizal infection rate. Among them, the seedlings of Glomus epigaeum inoculated with soil were 247% higher than that of the control and 193% of the control. The height growth of the pure culture inoculation of Pisolithus tinctorius was higher than that of the control 17.4%, diameter increased 9.9%; Pt spore powder inoculated seedling height increased 103% compared with the control; pot cultivation of pure culture shoots inoculated with Scleroderma (H4331) is good, the growth of Eucalyptus urophylla and Eucalyptus urophylla can be high Increased 42.83% ~ 44.29%, Loccaria (E4100) increased 53.9% of Eucalyptus urophylla height growth; Mycobeads had the best effect on the Congo 12 Eucalyptus cuttings with Pisolithus (H53) and Laccaria (E439) 21.9% and 20.8% respectively. The dry weight of aerial parts also increased significantly.