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牛蒡(Arctium lappa L. ),俗称狗宝、黑根,也称蒡翁菜。其根部肉质可食用,具有食味独特,营养丰富,防病健身等功效。国内外许多厂家研制开发出保健食品、保健饮料、药用制剂等。苍山县于1985年引进种植,面积不断扩大,产量不断提高,其产品主要销往日本、韩国和台湾等地,成为闻名遐尔的“山东南菜园”。随着种植面积的扩大,牛蒡的商品出口率却有所下降,经济效益明显降低。稳定牛蒡的单产,提高其商品出口率是当前牛蒡栽培中亟待解决的问题。苍山县农业局自
Arctium lappa L., commonly known as dog treasure, black root, also known as burdock dishes. Its root succulent edible, with unique taste, nutrient-rich, disease prevention and fitness and other effects. Many domestic and foreign manufacturers research and development of health food, health drinks, pharmaceutical preparations. Cangshan County in 1985, the introduction of planting, expanding the area, production continues to increase, its products are sold to Japan, South Korea and Taiwan, a well-known “Shandong South Garden”. With the expansion of planting area, burdock’s commodity export rate has declined, the economic benefits decreased significantly. Stabilizing the yield of burdock and increasing the export rate of the burdock are the problems to be solved in the current burdock cultivation. Cangshan County Bureau of Agriculture since