论文部分内容阅读
立足于２１世纪可持续林业发展的趋势，在掌握大量第一手资料的基础上，客观地分析评价了甘肃干旱半干旱地区林业的历史性贡献和发展障碍，并就我省旱作林业的现代化和可持续发展以及完善和更新现行旱作林业体系等问题．从观念、政策和技术等角度作了系统探讨。
Based on the trend of sustainable forestry development in the 21st century, based on a large amount of first-hand information, this paper objectively analyzes and evaluates the historic contributions and obstacles of forestry development in the arid and semi-arid regions of Gansu Province. At the same time, And sustainable development as well as the improvement and updating of the existing dry-land forestry system. From the concept, policy and technology, made a systematic discussion.