香椿芽营养丰富,质嫩,香气浓郁,味美,是我国人民喜食的高档蔬菜。传统的栽培多是零星种植,管理粗放,且多为林用种植方式。近几年来,随着蔬菜生产的发展,特别是保护地栽培的发展,香椿作为菜用栽培的种植面积不断扩大。香椿芽的采收期集中,供应期短。进行贮藏保鲜,可延长其供应期,解决生产的季节性与周年供应的矛盾。但因香椿 Toon nutritious, quality tender, rich aroma, delicious, is our people like to eat high-grade vegetables. Most of the traditional cultivation is sporadic planting, extensive management, and mostly for planting. In recent years, with the development of vegetable production, especially the development of protected cultivation, the planting area of ​​Toona sinensis growing as a vegetable cultivation is constantly expanding. Toon bud harvest period concentrated, short supply period. For storage and preservation, can extend the supply period, to solve the production of seasonal and annual supply of contradictions. But because of toon