1·Instead, the achievement made in artificial afforestation and tree cultivation occupies a significant place in the history of Chinese forestry.
而这一地区人工造林育林的成就，在中国林业史上据有重要的位置。
2·The air planting technique, enclosure technique, artificial afforestation technique and fixing sands by barrier technique were used to control desertification in recent years in Duolun county.
多伦县近年来实施飞播技术、封育技术、人工造林技术、沙障固沙技术等植被恢复技术来防治土地沙漠化。