【作者】 肖承鸿； 周涛； 江维克； 陈敏； 熊厚溪； 廖明武；

【Author】 XIAO Cheng-hong;ZHOU Tao;JIANG Wei-ke;CHEN Min;XIONG Hou-xi;LIAO Ming-wu;Guiyang college of Traditional Chinese Medicine;National Resource Center for Chinese Materia Medica,China Academy of Chinese Medical Sciences;Guizhou Sanhong Co.,Ltd.;

【机构】 贵阳中医学院； 中国中医科学院中药资源中心； 贵州三泓药业股份有限公司；

【摘要】 目的:研究太子参种子的品质检验方法并建立其质量分级标准。方法:参照《中国农作物种子检验规程》,对太子参种子扦样、净度、千粒重、含水量、生活力、发芽情况等进行研究,筛选适合太子参种子品质的检验方法;依据该方法对不同产地太子参种子进行检验,并采用K聚类分析对各项数据进行聚类。结果与结论:初步建立了太子参种子品质的检验方法和太子参种子的质量分级标准。更多还原

【Abstract】 Objective:To study seed quality test,and establish seed quality classification standard of Pesudostellaria heterophylla.Method:Referring to the rules for agricultural seed testing(GB /T 3543-1995) issued by China,the test of sampling,seed purity,weight per 1000 seeds,seed moisture,seed viability and germination rate had been studied for screening seed quality test methods of P.heterophylla.The seed quality from different collection areas were measured and K cluster analysis was applied for the data analysis.Result and Conclusion:The seed testing methods for quality items of P.heterophylla had been initially established,as well as the primary P.heterophylla seed quality classification standard.更多还原