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土元作为传统的名贵中药材,用量一直较大,近几年土元在食用及其它领域用量也不断增加,使土元市场需求上升,缺口增大。土元的药用量在逐年上升。据国家医药管理局《中国中药信息》资料显示:上世纪70年代年药用量为30吨;上世纪80年代年药用量为600吨;上世纪90年代年药用量为1000
As a traditional precious Chinese herbal medicine, the amount of traditional Chinese medicine has always been greater. In recent years, the amount of soil yuan used in food and other fields has also been on the increase. As a result, the demand for the indigenous yuan market has increased and the gap has been widened. Soil medicine dose increased year by year. According to the State Administration of Traditional Chinese Medicine “Chinese medicine information” data show: the last century 70’s annual drug consumption of 30 tons; the 1980s drug consumption of 600 tons; 90 years of the last century, the amount of medicine for the 1000