华北驼绒藜修复退化草地的案例  

A case study on the restoration of degraded grassland by Ceratoides arborescens

作　　者：乌亚汗 冯彩霞 郑文胜 金净 包海龙 阿拉塔 WU Yahan;FENG Caixia;ZHENG Wensheng;JIN Jing;BAO Hailong;Alata(Grassland Workstation of Xianghuang Banner,Xilin Gol League,XinBolag 013250;Grassland Ecosystem Research Institute,Menggrass Ecological Environment(Group)Co.Ltd,Hohhot 010030,China)

机构地区：[1]锡林郭勒盟镶黄旗草原工作站,新宝拉格013250 [2]蒙草生态环境(集团)股份有限公司草原生态系统研究院,呼和浩特010030

出　　处：《草原与草业》2024年第2期59-62,共4页Grassland and Prataculture

基　　金：自治区科技计划项目:废弃物生态转化技术开发与应用。

摘　　要：草原生态系统在陆地生态系统中占有举足轻重的地位,特别是在水土保持、发挥固碳潜力、保持生态稳定等方面起到了积极作用。近年来,人为活动加剧导致的草地生态环境破坏等问题凸显,各地区意识到该问题后也在积极采取措施进行草原生态修复与治理工作,目前也取得了一些可观的成绩,但仍然存在一些不足之处,需要进一步改善和优化。草原生态修复与治理工作的开展,要结合实际情况采取针对性的修复技术手段。在草原生态修复中应因地制宜,不同地区、草原类型需要采取不同的修复措施。该文分析了内蒙古锡林郭勒盟镶黄旗的草原退化原因,并且提出了合理的修复方式。“锡林郭勒型”华北驼绒藜因具有抗旱、抗寒等特点,在该地区修复过程中具有显著成效,可在该地区广泛推广。Grassland ecosystem plays an important role in the terrestrial ecosystem,especially in soil and water conservation,carbon sequestration potential,and ecological stability.In recent years,problems such as the destruction of grassland ecological environment caused by intensified human activities had become prominent.After realizing this problem,various regions had also actively taken measures to carry out grassland ecological restoration and management work.At present,some considerable achievements had been made,but there are still some shortcomings,which need to be further improved and optimized.In order to carry out grassland ecological restoration and management work,targeted restoration technical means should be adopted according to the actual situation.The ecological restoration of grassland should be adapted to local conditions,and different restoration measures should be taken in different regions and grassland types.The causes of grassland degradation in Xianghuang Banner were analyzed in Xilin Gol League,Inner Mongolia,and put forward reasonable restoration methods.Because of the drought-resistant and cold-resistant characteristics of“Xilin Gol type”Ceratoides arborescens,it had a remarkable effect in the restoration process,and can be widely promoted in this area.

关 键 词：退化草地 “锡林郭勒型”华北驼绒藜 补播 

分 类 号：S548[农业科学—作物学]