香椿芽是高档美味木本蔬菜之一,但因传统生产方法使香椿芽的供应期局限在每年的春季,难以满足日益扩大的市场消费需要。而室内生产椿芽,一年四季均可陆续上市。该法投资小,收益快,规模可大可小等优点。按该法生产,生物产量为种籽重量的15～18倍,其产品经过精包装,市场售价高。现将香椿芽室内周年生产介绍如下: (一)品种选择与贮存 香椿品种较多,常为人们食用的品种主要是紫油香椿、红油香椿和绿椿。其中紫油香椿的种粒大而饱满,发芽率高,是室内生产香椿芽的最佳品种。香椿树龄的长短对种子发芽率的高低有很大的影响,一般应以10～25年树龄的香椿树作为采种树。香椿种子 Toon is one of the top high-quality delicious woody vegetables, but the traditional production methods make the supply period of Toon Limited confined to the spring of each year, which is hard to meet the expanding market consumption needs. The indoor production Chunya, all year round can be listed. The law of small investment, quick returns, the size can be large and small and so on. According to the method of production, biological production of 15-18 times the weight of the seed, after its fine packaging products, the market price is high. Toon chin indoor annual production are introduced below: (A) the choice and storage of varieties Toon more varieties, often people eat varieties are mainly purple toon, red toon and green toon. One of the large and plump Toona sinensis seeds, germination rate is high, is the best indoor production of Toon bud varieties. Toon the age of the seed germination rate of the seed level has a great impact, the general should be 10 to 25 years old tree toon tree as a seed tree. Toon seeds