Seed Germination of Swertia mussotii,an Important Application in Tibetan Folk Medicine

	Seed Germination of Swertia mussotii,an Important Application in Tibetan Folk Medicine
	Yang Huiling ; Liu Jianquan
刊名	云南植物研究 ; Yang Huiling,Liu Jianquan.Seed Germination of Swertia mussotii,an Important Application in Tibetan Folk Medicine.云南植物研究,2005,27(3):295-300
	2005
英文摘要	In this study,the effects of temperature,the growth regulator GA3 and storage conditions on seed germination of the biennial Swertia mussotii Franch were compared in seeds from a natural high altitude alpine site and after one-cycle of artificial cultivation at a low altitude.The untreated seeds from high altitude displayed higher germination than those from low altitude.Both GA3 and storage conditions enhanced germination from all sources.After treatment,the final germination of seeds from different sources shows no distinct difference.These results suggest that:(i) all seeds of this species,irrespective of their sources,have similar kinds of dormancy;(ii) the dormancy of this species can not been broken through one-cycle adaptation in ex situ cultivation and thus might be genetically controlled;(iii) both GA3 and 4℃ cold storage are effective for dormancy breaking in ex situ cultivation of this important medicinal species.
内容类型	期刊论文
源URL	[http://ir.nwipb.ac.cn/handle/363003/504]
专题	西北高原生物研究所_中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Yang Huiling,Liu Jianquan. Seed Germination of Swertia mussotii,an Important Application in Tibetan Folk Medicine[J]. 云南植物研究, Yang Huiling,Liu Jianquan.Seed Germination of Swertia mussotii,an Important Application in Tibetan Folk Medicine.云南植物研究,2005,27(3):295-300,2005.
APA	Yang Huiling,&Liu Jianquan.(2005).Seed Germination of Swertia mussotii,an Important Application in Tibetan Folk Medicine.云南植物研究.
MLA	Yang Huiling,et al."Seed Germination of Swertia mussotii,an Important Application in Tibetan Folk Medicine".云南植物研究 (2005).