黄芪为常用中药，有利尿、降压、强心、提高机体免疫功能等作用，临床应用广泛。为满足市场需要，江苏省从山东引种膜荚黄芪至徐州等地栽培，由于生态条件的差异，徐州黄芪外观呈一定木质化，有碍销售，为此，作者曾对其进行比较研究［１］，发现外观木质化与活性成分含量... Astragalus is a commonly used traditional Chinese medicine, diuresis, blood pressure, strong heart, improve the body’s immune function, a wide range of clinical applications. To meet the needs of the market, Jiangsu province introduced the cultivation of alfalfa yellow cocoon to Xuzhou from Shandong Province. Due to the difference in ecological conditions, the appearance of Xuzhou yellow cocoon was lignified and hindered sales. For this reason, the authors conducted a comparative study on it [1]. , found that the appearance of lignification and active ingredient content ...