怀地黄是中医素称质量最好的药用地黄商品,主产河南新乡地区。近年来,全国大多数省区都有引种,多已获得成功。黑龙江省药用怀地黄商品历年多从河南、山西、湖南等省調入。近年由于用量增加,仅靠原产地供应,不能及时满足全省需要。为此,省内有关药材生产部門自1958年起从河南新乡 Rehmannia is the best medicinal yellow land used in traditional Chinese medicine and is mainly produced in Henan Xinxiang area. In recent years, most provinces and regions in the country have been introduced, and many have been successful. Heilongjiang Medicinal Medicine Rehmannia Yellow Goods has been transferred from Henan, Shanxi, and Hunan provinces over the years. In recent years, due to the increase in consumption, the supply of origin alone cannot meet the needs of the province. For this purpose, the relevant medicinal material production department in the province has been from Henan Xinxiang since 1958