本文研究了银柴胡野生与栽培种子的形态结构特点,筛选了种子萌发条件,比较了野生与栽培种子以及不同产区、不同栽培年限、不同大小的种子的发芽率,为进一步制定银柴胡种子质量标准提供依据,为生产优质种子提供指导。

A comparison on the morphological characteristics of Sterllaria dichotoma L. var. lanceolata Beg seeds was conducted between those which are wild and those which are cultured. The result shows that there is no obvious difference between them on morphology. In order to investigate seeds germination percentage, optimum germination conditions including four levels of constant temperature treatments and three levels of light treatments were selected. The germination percentage of seeds from different planting areas was also studied. By statistical analysis, seeds from different planting areas show different germination percentage, but no significant difference was found between big and small seeds as well as between wild and cultured seeds.

宁夏自然基金项目资助(A20100)宁夏银柴胡种子萌发特性及其质量标准研究国家重点科技攻关项目(2001BA701A60)川牛膝等十五种中药材规范化种植研究