摘要
以大同矿区3个煤矿的矸石山作为实验点,选择火炬树等5种植物以及Glomus mosseae、Glomus intraradices、Glomus versiforme 3种丛枝菌根真菌,在野外自然条件下进行了接种实验,并通过测定植物的菌根侵染率、成活率、叶片相对含水量以及新梢生长量,研究接种菌根与植物的亲和程度以及对植物生长的促进效应。研究数据表明,在大同矸石山上接种的丛枝菌根真菌与植物的亲和程度良好,对植物的成活率、抗旱性以及生长量方面都有显著的促进作用。
5 different plants and 3 different kinds of arbuscular mycorrhizal fungi have been chosen to do vaccination experiment under wild natural conditions in 3 waste dumps in Datong as experimental point.By measuring the rate of mycorrhizal colonization,survival rate,leaf relative water content and shoot growth,we study the degree of affinity to mycorrhizal and plants and the promoting effect to plant growth.Research data indicate that in Datong waste dump,the inoculation of arbuscular mycorrhizal fungi has a high degree of affinity with plant,and has a significant promotion in the survival rate of plants,drought resistance and growth.
出处
《环境工程》
CAS
CSCD
北大核心
2014年第S1期1073-1075,共3页
Environmental Engineering
关键词
矸石山
丛枝菌根真菌
应用效果
waste dump
arbuscular mycorrhizal fungi
application effect
