【摘要】 桉树是速生丰产树种,引种桉树作为短期轮伐期的工业人工林,已于80年代未在四川省全面展开,凉山州也于1990年做了引种试验。小果灰桉作为引种之一,其生长状况没引起注意,其实它与直干蓝桉相比同样具有较强的生长力,远远超过云南松的生长。更多还原

【Abstract】 Jarrahs grow fast.They were widely planted in late 1980s in Sichuan Province,as a short-term industrial artificial woods.They were introduced into Liangshan Prefecture in 1990,one of them was E.Propinqua.However,attention was not paid to its growth In fact,it can match in growth with Eucalyptus maidenii F.V.M,and be far superior to Yunnan Pines.更多还原