摘要
采用logistic方程模拟树种生长过程,确定了10个能源林树种的速生期并划分出短速型、持续型和中间型3个高生长类型。根据生长和平茬效果,选择了沙棘等7个抗旱适应性及萌蘖性强、较速生的能源林树种。
In this paper the rapid growth period of 10 anergy plantation species was determined by simulation of growth period with logistic equation.They were classified into 3 high growth types,i.e.,short -term rapid growth type,long-term rapid growth type and interme- diate type.7 species including Common Seabuckthorn,Black Locust, etc.were selected for energy plantation according to their drought tolerance,rapid growth behaviour and vigorous sprouting ability.
出处
《水土保持研究》
CSCD
1992年第1期110-116,共7页
Research of Soil and Water Conservation
