摘要
建立少耕法栽培杉木的营林模式 ,改变传统林业的营林措施 ,采取生态林业结合化学除草等营林技术 ,减少了对林地的人为干扰 ,维持了物种多样性。与传统营林措施比较 ,杉木幼树的生长无显著差异 ,营林成本可以降低 5 2 5 %。
The artificial disturbance on the forest land was decreased and the species diversity was maintained by adopting the silvicultural techniques of setting up the silvicultural pattern for cultivating Cunninghamia lanceolata with the minimum tillage,changing the silvicultural measures from the traditional forestry and combining the ecological forestry with the chemical weeding.The silvicultural cost might be lowered by 52.2%,as compared with that of traditional silvicultural measures.
出处
《福建林业科技》
2001年第2期26-28,共3页
Journal of Fujian Forestry Science and Technology
关键词
少耕法
营林模式
化学除草
杉木人工林
生态林业
Minimum tillage
Silvicultural pattern
Chemical weeding
Cost
Ecological benefit
