【摘要】 18个黑荆树种源试验,于1986年在温州展开,结果表明:在苗期和3.5年生幼林阶段,各种源的苗高、地径和树高、胸径生长的差异均极显著。来自维多利亚州的14416号种源表现最好,其次是巴西种源,最差是来自新南威尔士州的14770号种源。在14个澳大利亚种源中,多数的维多利亚种源较新南威尔士种源生长好。更多还原

【Abstract】 18 proyenances test on Acacia mearnsii in 1986 in Wenzhou city, Zhejiangprovince, Showed that evident difference exist in seedling height, rhizome and tree height, B.H. diameter during seedling period and young growth (3.5 years). The best one is numbered14416 from Victoria, the second from Brazil, the worst numbered 14770 from New SouthWales. Among 14 provenances of Australia, the ones from Victoria grow better than onesfrom New South Wales.更多还原