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。 Eighteen provenances were conducted in Wenzhou in 1986, and the results showed that there were significant differences in seedling height, diameter, tree height and diameter at breast height between seedlings and 3.5 years of young stands. Species 14416 from Victoria performed best, followed by Brazil, with the worst source being 14770 from New South Wales. Of the 14 Australian provenances, most of the Victorian provenance grew better than the new South Wales provenance.