CAJ | 학술논문

菌根桑能与石漠化地区贫瘠、干旱等主要生态障碍相耦合，有利于减轻贫瘠干旱胁迫，成为喀斯特石漠化生态治理的一种新的有效措施。在综述丛枝菌根真菌的结构、生理生态功能的基础上，初步探讨了石漠化恢复过程中菌根桑的可利用性以及在调查桑树根系丛枝菌根真菌多样性、影响丛枝菌根真菌多样性的关键因子、筛选优良抗性菌株、丛枝菌根真菌与喀斯特石漠化地区桑树的共生机制等几个方面开展前期研究工作，旨在从全新的角度探讨菌根桑对喀斯特生境的适应对策以及为岩溶生态系统退化与恢复机理奠定基础，从而保证菌根桑在石漠化地区的可持续发展。
균근상능여석막화지구빈척、간한등주요생태장애상우합，유리우감경빈척간한협박，성위객사특석막화생태치리적일충신적유효조시。재종술총지균근진균적결구、생리생태공능적기출상，초보탐토료석막화회복과정중균근상적가이용성이급재조사상수근계총지균근진균다양성、영향총지균근진균다양성적관건인자、사선우량항성균주、총지균근진균여객사특석막화지구상수적공생궤제등궤개방면개전전기연구공작，지재종전신적각도탐토균근상대객사특생경적괄응대책이급위암용생태계통퇴화여회복궤리전정기출，종이보증균근상재석막화지구적가지속발전。
Mycorrhizal mulberry is a plant, whose mulberry root and Arbuscular Myc-orrhizal fungi came into being a symbiotic relationship by a mean of natural or artifi-cial inoculation. Mycorrhizal mulberry coupling with main ecological barriers, such as barren soil drought in rocky desertification area, wil be beneficial to recovering the karst degraded ecosystem by removing these stresses. So, mycorrhizal mulberry is considered a new effective way in ecological control of karst rocky desertification. The research summarized the structures and the characteristic eco-physiological functions of arbuscular mycorrhizal fungi (AMF), and preliminarily discussed its availability and research in karst rocky desertification restoration ,including investiga-tion of AMF diversity, the key affecting factor of AMF species diversity, the sym-biosis mechanism between AMF and mulberry, promoting the development of agri-cultural economy in Karst Rocky Desertification area by mycorrhizal mulberry. These elaborate efforts are to demonstrate mycorrhizal mulberry adapting to karst environ-ment from a new view, lay a theoretical basis for karst degraded-ecosystem restoration, and final y guarantee sustainable development of mycorrhizal mulberry in rocky desertification area.