Abstract:

Through reviewing and analyzing the development course and present status of energy crops (EC) in certain countries and regions, this paper deems that EC are well developed in America, middle developed in Europe and Australia, and less developed in Asia. On the basis of summarizing the research progress in EC adaptability, ecological effect, cultivation technique, heat energy transformation, research methods and models, this paper puts forward four key issues to develop EC: showing concern on the main body of EC, EC industrialization, environment protection and grain security.

Key words: energy crop (EC), progress, issues

摘要：

通过回顾主要国家和地区能源作物的发展过程与现状,分析认为世界能源作物发展呈现美洲强、欧洲与澳洲中和亚洲弱的格局特征。在综述近年对能源作物的适应性、生态效应、栽培技术、热能转化和研究方法与模型等研究进展的基础上,提出发展能源作物应该关注能源作物主体、能源作物产业化、环境保护和粮食安全等四个问题。

关键词: 能源作物；进展；问题