椭圆叶花锚的引种栽培

椭圆叶花锚 (HaleniaellipiticaD .Don)是藏族民间用于治疗黄疸型肝胆疾病和病毒性肝炎的一种名贵草药。引种栽培试验研究表明 ,在青海高原自然环境条件下 ,椭圆叶花锚为二年生草本植物 ,完成植物生长发育需要的时间为 10～ 12个月。自然状态下的植物种子萌发率很低 ,种子经过低温条件处理后可显著提高其萌发率。栽培的椭圆叶花锚植株在植株高度、分枝数量、单株生物量等生长状况指标明显高于野生植株 ,其有效化学成分接近野生状态的水平 ,野生椭圆叶花锚的人工栽培是可行的

Introduction and Cultivation of Halenia ellipitica(Gentianaceae)

Halenia ellipitica D.Don is a precious Tibetan medicine used to cure jaundice disease and virus hepatitis.The results of the introduction and cultivation test of H.ellipitica are listed as follows:it is a kind of biennial herbaceous plants under the natural environment conditions of Qinghai Plateau,and needs about 10-12 months to complete its life cycle.Although the seed germination capacity is very low under the natural conditions,after handling the seed in the low temperature condition,its germination capacity can be evidently increased.In addition,the growth indexes of the H.ellipitica in cultivation,such as the height,the branch number and the simple plant biomass and so on,are significantly much higher than that in the wild.And the content of efficient chemical constituents of the cultivated very approximated to that of the wild.Therefore,it is feasible for the H.ellipitica to be introduced and cultivated.