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杜尔伯特蒙古族自治县自 1998年对境内具备封育条件的野生山杏资源采取了封沙育林措施进行保护和培育 ,取得了较好的效果。在总结山杏封沙育林成功经验的基础上 ,提出了适合嫩江沙地特点的山杏封沙育林技术措施 ,并对其效益进行了全面分析
Since 1998, Duerbote Mongolian Autonomous County has carried out sand cover and afforestation measures to protect and nurture the wild apricot resources in the country that have the conditions of exclusion, and achieved good results. On the basis of summing up the successful experience of arborvitae sealing and silviculture, the paper puts forward the technical measures of sylvaticus sealing and silviculture suitable for the characteristics of Nenjiang sandy land, and gives a comprehensive analysis of its benefits