摘要
针对辽西地区现有沙棘资源经营的现状及存在的问题,对大面积沙棘人工林的死亡进行了调查分析,提出了将现有沙棘资源根据立地条件划分为不同林种,按不同林种进行分类经营的技术措施。同时,针对沙棘大面积死亡的经验和教训,对不同林种的更新改造及沙棘种植园和生态经济林的建设提出了可持续经营的方向及切实可行的方法。
Survey and analysis the fcts of being actually and existing problems in seabuckthorn resources management in western Liaoning Province, and the reasons why the large area of seabuckthorn plantations are dead. Then the paper proposed that the existing seabuckthorn resources are divided into different types, according to the different site conditions, and is managed by different clas- sifications. Based on experience and feedback about a large area seabuckthorn dead, the paper provides a realistic and practical approaches are that different types are upgraded and reconstructed, and seabuckthorn plantations and ecological economic forest are constructed in direction of the sustainable management.
关键词
沙棘资源
经营管理
生态经济林
seabuckthorn resources
management
ecologyical economic forest
