龙牙楤木[Aralia elata(Miq.)seem]与嫁接的红松科学套植,不仅能充分利用土地资源、提高林分稳定性、改善林分结构,而且可以获得可观的经济效益。本文从选地、整地规格、混交方法、栽植方法、经营管理和病虫害防治等方面介绍了龙牙楤木与嫁接红松套经营技术,总结了林菜经济用材林的发展优势。 Aralia elata (Miq.) Seem] and grafted pine science cover not only make full use of land resources, improve stand stability, improve stand structure, and can obtain considerable economic benefits. This paper introduced the management techniques of Alnus cremastogyne and Pinus koraiensis from the aspects of land selection, site preparation, mixed planting methods, planting methods, operation and management and pest and disease control, and summarized the advantages of commercial forest stands.