【摘要】 本文应用生态学的理论和先进的生物技术,首次提出采用生物产量、生长量、热值、比重、生理生态特征、形态解剖特征和多用途性(能源、生态和经济的综合效益)等综合特征指标,作为选择和评价能源林植物的标准和方法,取得了重大进展。它为我国能源林树种选择,规划和农村能源区划以及开发利用我国能源林资源提供了依据。更多还原

【Abstract】 Selecting the excellent species of energy-forest tree is the technical key to developing and constructing energy forest.In this research,ecolo- gic theory and advanced biologic techniques were adopted.For the first time,comprehensive characteristic indices were put forward,such as biologic yield,growth increment,calorific value,specific gravity,eco- physiologic features,morpho-anatomic features,multiple uses(all-round beneficial results of energy,ecology and economy),etc..These indices were regarded as the quantitative standard and method to select and app- raise energy forest plant.This method has been applied,and great pro- gress has been made.It will provide scientific basis for the selection of the species of energy-forest tree,plan,regionalization of rural energy and exploiting energy-forest resources in our country.更多还原