摘要
在镇宁县通过对引种十年的藏柏(Cupressus torulosa)在石漠化地区的造林效果进行分析,结果表明,藏柏与同期营造的香椿(Toona sinensis)、楸(Catalpa bungei)和干香柏(滇柏)(Cupressus duclouxiana)对比,在退耕地上比香椿长势差,比楸和滇柏好;在荒山荒地和白云质砂石山地上比其余三个树种树长势好。
Growth performance of introduced Cupressus torulosa in rocky desertification area was investigated and analyzed, comparing with Toorm sinensis, Catalpa bungei and Cupressus of Zhenning county duclouxiana, all of which had been grown in the same area for 10 years. The result showed that in farming -withdrawn lands the growth performance of C. torulosa was poorer than that of T. sinensis and better than that of Ca. bungei and C. duclouxiana, while in barren lands and in dolomite rocky hills the growth performance of C. torulosa was better than aU of others.
出处
《贵州林业科技》
2014年第2期20-23,共4页
Guizhou Forestry Science and Technology
关键词
镇宁县
石漠化地区
藏柏
引种造林
生长调查
Zhenning county, rocky desertification area, Cupressus torulosa, introduction, growth
