摘要
为进一步解决川西北沙化土地治沙植物材料单一的问题,在调查川西北沙生植物种质资源的基础上,采用层次分析法,构建川西北藏区高寒沙地适生治沙灌木筛选层次结构模型,从31种乡土灌木中筛选出沙棘、康定柳、杯腺柳、金露梅等8种优良适生治沙灌木,为川西北高寒沙地植被恢复治沙灌木选择提供科学依据。
In order to further solve the problems of single plant material for desertification control in northwest Sichuan,based on the investigation of desert plant germplasm resources in northwest Sichuan,the hierarchical structure model for screening suitable sand control shrubs in alpine sandy land in northwest Sichuan was established by using the Analytic Hierarchy Process.Eight excellent suitable sand control shrubs were selected from 31 native shrubs,which can provide scientific basis for the selection of suitable sand control shrubs for vegetation restoration in alpine sandy land in northwest Sichuan.
作者
陈德朝
达郎周
鄢武先
邓东周
贺丽
吴世磊
余凌帆
杨靖宇
王嘉智
张利
CHEN Dechao;DA Langzhou;YAN Wuxian;DENG Dongzhoui;HE Li;WU Shilei;YU Lingfan;YANG Jingyu;WANG Jiazhi;ZHANG Li(Sichuan Key Laboratory of Ecological Restoration and Conservation for Forest and Wetland,Sichuan Academy of Forestry,Chengdu 610081,China;Ruoergai Forestry and Grassland Bureau,Aba 623000,China;Sichuan Aba Forestry Science and Technology Research Institute,Aba 623000,China)
出处
《四川林业科技》
2021年第1期65-69,共5页
Journal of Sichuan Forestry Science and Technology
基金
国家科技支撑计划-川西北藏区高寒沙地适生治沙灌木材料培育及示范(2015KJZC05)
四川省基本科研项目-不同围封方式川西北高寒草甸群落结构和稳定性研究(2020JBKY11)。
关键词
川西北
高寒沙地
治沙灌木
层次分析法
筛选
Northwest Sichuan
Alpine sandy land
Shrubs for sand control
Analytic hierarchy process
Screening
