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香椿是人们喜食的树生蔬菜。自然生长的香椿叶、芽只在每年春季采食时间短,满足不了人们长期食用的要求。利用小拱棚进行香椿生产,具有投资少、见效快、树体矮小、操作简便、平地做业、技术容易掌握、市场供应时间长、效益高等一系列优点,是农民增收致富的一条重要途径。香椿有南方香椿和北方香椿两大类。南方香椿种子繁殖,生长快,牙叶偏绿色,产量高,但是香味淡,抗
Toon is a tree that people like to eat. Toon leaves naturally grow, bud only in the spring each feed time is short, can not meet people’s long-term consumption requirements. The use of small arch for toon production, with less investment, quick, small trees, easy to operate, flat to do business, technology is easy to grasp, the market for a long time, high efficiency and a series of advantages is an important way for farmers to increase income. Toon has southern Chinese toon and toon two major categories. Southern Chinese toon seeds breeding, fast growth, leaf greenish, high yield, but the fragrance of light, anti-