云南水富邓恩桉引种试验研究

Introduction Trial of Eucalyptus dunnii in Shuifu of Yunnan

水富县于2010年对邓恩桉进行引种栽培试验,比较了不同造林地邓恩桉的成活率、生长表现、抚育追肥对林分生长的影响等,结果表明:邓恩桉能够适应水富县生态环境条件,通过合理抚育追肥有利于提早成材。因此,邓恩桉可作为速生丰产林树种在当地推广示范。

Eucalyptus dunnii was introduced Shuifu county in Yunnan through a series of cultivation trials carried out in 2010. Survival rates, growth and response of stand growth to topdressing were compared in these E. dunnii plantations at a range of sites. The results showed that E. dunnii could adapt to the ecological environment in Shuifu and that rational tending and topdressing could enable relatively early harvest. E. dunnii was shown to be a fast-growing and high-yielding tree species in Shuifu.