国有海寨林场纯林改造为混交林的技术探讨  

Technical Discussion on Transforming Pure Forest into Mixed Forest in State-ownedHaizhaiForestFarm

作　　者：刘德飞 LIU De-fei(State-owned Haizhai Forest Farm in Qujing City,Qujing 655000,China)

机构地区：[1]曲靖市国有海寨林场,云南曲靖655000

出　　处：《四川林勘设计》2022年第4期53-57,共5页Sichuan Forestry Exploration and Design

摘　　要：文章分析了国有海寨林场人工纯林存在的树种、树龄、经营方式、病虫害等方面的问题,探讨了人工纯林改造为混交林的技术措施,促使人工林在组成结构、空间结构、年龄结构、营养结构等方面更加合理,以期找到适合当地人工纯林改造为物种丰富的混交林的技术模式。The problems of tree species,tree age,management mode,diseases and insect pests in the operation of the artificial pure forest of the forest farm were analyzed in this pa-per.The technical measures for the transformation of pure artificial forests were explored,so that the plantations were more reasonable in terms of composition structure,spatial structure,age structure,and nutritional structure,and the technical models suitable for the transformation of local artificial pure forests into mixed forests with rich plants were found.

关 键 词：海寨林场 人工纯林 改造技术 混交林 

分 类 号：F326.2[经济管理—产业经济]