当归作为药食两用的品种,年需求量逐年增加。国外与归油还用作化工原料。从计划经济到市场经济,由供大于求到供求平衡,经过了漫长的道路。 归农和消费者经过长时间的摩擦,形成了一个反差。当归越种越少,产量连年下降,而销量却逐年增人。随着全球性的气候变暖,当归的栽培面积越来越少。在人类呼吁保护生态环境,回归大自然的新形势下,甘肃省当归主产区政府相应推出退耕 Angelica as a dual-use varieties of medicine, annual demand increased year by year. Foreign and oil also used as chemical raw materials. From the planned economy to the market economy, from oversupply to supply and demand balance, after a long way. Farmers and consumers after a long period of friction, formed a contrast. Angelica more species less, production declined year after year, while sales have increased year by year. With the global warming, Angelica cultivation area less and less. Under the new situation of human calling for the protection of the ecological environment and the return to nature, the government of the main producing areas of Angelica in Gansu Province has correspondingly launched the program of returning cultivated land to other places