摘要
以半干旱地区的山西潞安王庄矿煤矸石山为试验对象，从煤矸石山绿化的可行性分析入手，对煤矸石的理化特性进行了系统的分析，并据此对绿化作出了合理的设计、施工和管理。在实践中探索出一套在半干旱、地温高等恶劣条件下煤矸石山绿化的实用技术，特别是在矸石山整地方式、树种和苗木规格选择、种植及管理方式以及矸石山上植物生长规律等方面总结出了经验。试验结果表明已成活４７种植物，成活率在８０％以上。覆盖率已达５５．６％，取得了在短时间内成功绿化整座矸石山的客观效果。
A waste pile in Wangzhuang Mine was selected as an experimental site in semi-arid areas. Feasibility of afforesting the waste piles was analyzed based on the systematic and detailed investigation of physical and chemical properties of wastes. A rational design, plantation and management was made. In the experiment, a practical afforestation technique for bad conditions such as high temperature was presented, especially on the selection of plant species, recondition method, planting and management techniques, and the growth characteristics of trees planted on the site. Now, 47 types of survival plants have been found in the pile. The survival rate is more than 80% and the coverage is 55. 6%. The results showed that afforestation of the waste pile was successful in such a short period.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
1995年第3期322-327,共6页
Journal of China Coal Society
关键词
煤矸石山
绿化
煤矿
waste pile
afforestation
tree
plant
