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不同产地蒙古黄芪毛蕊异黄酮葡萄糖苷含量与
土壤因子的关系
吴 培，孙 卓**，韩 梅，杨利民**
吉林农业大学中药材学院，省部共建生态恢复与生态系统管理国家重点实验室培育基地，长春130118
Relationship Between Content of Isoflavone Glucoside and Soil Factors in Different Habitats of Astragalus membranaceus var. mongholicus (Bunge) P.K.Hsiao
WU Pei，SUN Zhuo**，HAN Mei，YANG Limin**
College of Chinese Medicinal Materials， State Key Laboratory of Ecological Restoration and Ecosys?
tem Management， Jilin Agricultural University， Changchun 130118， China
Abstract：Soil factors are the key factors affecting the quality of medicinal plants. The relationship
between isoflavone glucoside and soil factors in different habitats of Astragalus membranaceus var.mongholicus (Bunge) P.K.Hsiao was explored to provide theoretical basis for the cultivation of A.membranaceus. Thirty-three A. membranaceus and its rhizosphere soil from different areas were selected
to determine the content of its glucoside, and the content of its glucoside and soil factors were analyzed with principal component analysis. The results showed that available phosphorus, available potassium, available calcium and available magnesium were beneficial to the accumulation of isoflavone glucoside in A. membranaceus. The soil of Jilin, Ningxia, Gansu and Inner Mongolia was suitable for planting A.membranaceus.
