摘要
介绍了菌根生物技术在煤矸石山绿化中应用的可行性,并以干旱地区的宁夏太西集团有限责任公司大武口洗煤厂煤矸石山绿化为例,探讨了菌根生物技术应用的方法和效果。研究表明:干旱地区煤矸石山绿化覆土栽植是必要的,接种菌剂能促进植物生长,在立地好的区域侵染率达90%,有推广应用的潜能。
This paper studied the feasibility of the application of mycorrhizas in revegtating coal waste piles and explored the method and effectiveness of applying mycorrhizas to revegetate coal waste piles in Dawukou coal processing plant of Taixi Coal Group, Ninxia. The results revealed that revegetation of coal waste piles in the dry region should cover soils and the inoculation of myconhizas to trees and plants in the piles could promote the ptant growth, and the infection rate reached 90% in some good condition. The mycorrhizas has great potential to be used in revegetation of coal waste piles.
出处
《能源环境保护》
2006年第1期14-16,22,共4页
Energy Environmental Protection
关键词
菌根
煤矸石山
绿化
mycorrhizas
coal waste piles
revegetation
