Arbuscular mycorrhizal (AM) symbiosis facilitates plant mineral nutrient acquisition and plays key roles in plant adaptation to environmental stresses. The application of AM fungi is a component of sustainable agriculture and ecological restoration. We introduced the current status of AM fungi collections, production of commercial inocula and AM fungi related patents, summarized the research advances in inoculum production, inoculation techniques, and factors influencing the success of inoculation practice in the field, based on case studies of mycorrhizal technology in agriculture, horticulture, and ecological restoration. Finally, we proposed some basic scientific questions and technical bottleneck that deserve futher studies, to promote the development and application of mycorrhizal technologies.
丛枝菌根(AM)共生体系能够改善植物营养状况,增强植物对各种逆境胁迫的耐受性,其在农业和生态环境方面的应用得到广泛关注.近年来,在AM真菌(AMF)应用技术和田间试验方面取得了许多重要成果.本文在介绍AMF种质资源库、商业化菌剂生产及相关专利申报情况的基础上,结合实例从菌剂生产、接种技术、接种效应影响因素等方面综述了AMF应用技术的理论与实践,包括国内外近年来菌根技术在农业、园艺、生态修复等方面的应用,最后提出尚待系统深入研究的 AMF应用领域中的关键科学和技术问题,旨在为菌根技术的发展和推广应用提供参考.
Keywords: arbuscular mycorrhizal fungi; bio-fertilizer; ecological restoration; inoculation; mycorrhizal technology; rhizosphere management; sustainable agriculture.