管花肉苁蓉种质的药用成分含量和单株干重研究
王信宏;郭玉海
【期刊名称】《中国农业大学学报》 【年(卷),期】2017(022)003
【摘要】以7份管花肉苁蓉种质为材料,分析了不同种质的药用成分、单株干重和农艺性状差异.结果表明:1)7个种质的松果菊苷含量为21.09％～50.86％,差异显著,种质Ⅱ＞种质Ⅳ＞种质Ⅲ＞种质Ⅴ＞种质Ⅶ＞种质Ⅰ＞种质Ⅵ;毛蕊花糖苷含量为2.08％～3.28％,种质Ⅱ＞种质Ⅰ＞种质Ⅳ＞种质Ⅲ＞种质Ⅴ＞种质Ⅶ＞种质Ⅵ.2)7个种质的单株干重为179.1～443.0 g,种质Ⅰ＞种质Ⅱ＞种质Ⅳ＞种质Ⅵ＞种质Ⅲ＞种质Ⅴ＞种质Ⅶ.3)7个种质的单株种子重为14.9～8.9 g,种质Ⅱ＞种质Ⅰ＞种质Ⅳ＞种质Ⅵ＞种质Ⅶ＞种质Ⅴ＞种质Ⅲ;种子萌发率为60.7％～38.0％,种质Ⅱ＞种质Ⅶ＞种质Ⅳ＞种质Ⅰ＞种质Ⅵ＞种质Ⅴ＞种质Ⅲ.结果说明,不同种质的药用成分含量和单株干重差异显著.种质Ⅱ具有松果菊苷含量和毛蕊花糖苷含量高,单株干重大,种子萌发率高的特征,是最有开发潜力的优良种质.%The subject of the study was to investigate the effects of different Cistanche tubulosa germplasms on medicinal component contents,dry weight per plant and agronomic characteristics.The results showed that:1) The highest echinacoside content was 50.86％ and the lowest was 21.09％.The verbascoside content of those seven germplasms was between 2.08％ to 3.28％.The germplasm Ⅱ had the highest echinacoside and verbascoside content which reached 54.14％,and the germplasm Ⅵ had the lowest echinacoside and
管花肉苁蓉种质的药用成分含量和单株干重研究
