椿芽是一种经济价值较高的木本蔬菜。其嫩芽幼叶香味浓郁,富含维生素、钙、铁、蛋白质等多种营养成分,鲜食、腌制均甘美爽口。椿芽病虫害很少,无农药污染,符合国家绿色食品标准。近几年,随着城乡人民生活水平的提高,香椿芽需求量增加,只靠大棚和露地盖膜常规栽培,难以满足市场供应。奉节县农业局试验成功室内无土栽培法生产椿芽,在全县推广,并已纳入县里的农业“丰收计划”, Chunya is a woody vegetable with high economic value. Its sprouts young leaves rich flavor, rich in vitamins, calcium, iron, protein and other nutrients, fresh, marinated are sweet and refreshing. Chun-sheng pests and diseases rarely, no pesticide contamination, in line with the national green food standards. In recent years, with the improvement of people’s living standards in both urban and rural areas, the demand for Toona sinensis increased, and the conventional cultivation of greenhouses and open-air membranes alone can hardly meet the market supply. Fengjie County Bureau of Agriculture successfully tested the indoor soilless cultivation of Chinese toon bud, in the county promotion, and has been included in the county’s agricultural “harvest plan”