摘要
通过对当前南方型黑杨造林中不同栽培模式的经济效益进行比较 ,结合近年来杨树造林中存在的问题和林木种苗经营方面的经验 ,从个体投资者的角度出发 ,对选择杨树栽培模式以及影响经济效益的因素进行了归纳和分析。
A comparison has been made among economic benefits from different cultivation patterns tried in present afforestation practices of southern type of black poplar. In addition, a summarized analysis has been made on the cultivation pattern selection and economic benefit-affected factors in view of individual investor and by reference of problem existed in poplar afforestation and experience in forest tree and seedling management in recent years.
出处
《湖北林业科技》
2003年第4期18-21,共4页
Hubei Forestry Science and Technology
关键词
黑杨
造林
栽培模式
种苗经营
blcak poplar
afforestation
cultivation pattern
