Research Progress of the Ecological Crisis in Rocky Desertification Area and the Bioremediation Potential of Mycorrhizal Mulberry

详细信息   

• 责任者：Liu Daijun (Key Laboratory of Horticulture Science for Southern Mountainous Regions ; Ministry of Education ; College of Horticulture and Landscape Architecture ; Southwest University ; Chongqing 400716 ; China) ; Tu Bo
• 刊名：Carsologica Sinica
• 出版年：2012
• 卷期：31(2)
• 关键词：石漠化 ; rock desertification ; 生物恢复技术 ; bioremediation technology
• 页码：p.185-190
• 图表：illus., 42 refs.
• 分类号：1800
• issnNo：ISSN1001-4810
• isbnNo：CN45-1157/P

摘要

Based on briefly summarization of the ecological characteristics, ecological threats and the main ecology restoration obstacles in the rocky desertification region, the present paper systematically analyzes the ecological adaptation ability and potential for ecological restoration of mycorrhizal mulberry. Mulberry that inoculated with arbuscular mycorrhizal fungi will be able to further stimulate the absorption and transportation of mineral nutrition and water, alleviate the poor and drought stress, speed up the soil microbial community construction and increase soil biological activity as well as promote the vegetation positive succession. Usage of mycorrhizal mulberry will provide a new approach for ecological restoration in karst rocky desertification area.