藏药材吉子思保种子萌发试验研究  

On Seeds Germination Experiment of Tibetan Medicine Salvia przewalskii Maxim.

作　　者：兰科加[1,2] 童丽[3] 王津慧[3] 徐达宇[3] 

机构地区：[1]青海省藏医院,青海西宁810008 [2]青海大学藏医学院,博士研究生青海西宁810001 [3]青海大学医学院中藏药研究中心,青海西宁810001

出　　处：《安徽农业科学》2013年第21期8877-8877,8884,共2页Journal of Anhui Agricultural Sciences

基　　金：青海省科技厅项目(2011-N-F19)

摘　　要：[目的]探讨不同条件下藏药材吉子思保种子的萌发情况。[方法]选用吉子思保野生种和驯化种作为研究对象,比较研究野生种及驯化种种子的发芽率和发芽势,并考察不同处理方法的催芽作用。[结果]驯化后的吉子思保种子的饱满程度、发芽率优于野生种子。驯化吉子思保种子在15℃条件下发芽率最高,为77.67%;赤霉素液浸种对种子的催芽时间优于清水对照组;低温积层4个月对种子的催芽作用最优。[结论]采用驯化吉子思保种子,利用赤霉素液浸种,低温积层4个月,开展吉子思保种植有助于推动藏药产业化生产,满足市场对藏药的需求。[ Objective ] To discuss germination of Tibetan medicine Salvia przewalskii Maxim. seeds under different conditions. [ Method ] Se- lecting wild species and naturalized species of S. przewalskii as study object, the germination rate and germination potential were compared, the accelerating germination effect of different treatment methods were investigated. [ Result ] The satiation degree, germination rate of naturalized S. przewalskii seeds is superior than that of wild seeds. The germination rate of naturalized S. przewalskii seeds is the highest（77.67% ） at 15 ~C ; gibberellin liquid soaking is better than clear water; the accelerating germination effect of Storing for 4 month at low temperature is optimum. [ Conclusion] Adopting naturalized S. przewalskii seeds, soaking with gibberellin liquid, storing for 4 month at low temperature, planting of S. Drzewalskii is conductive to advance Tibetan medicine industrial production and satisfy market demands on Tibetan medicine.

关 键 词：甘西鼠尾草(Salvia PRZEWALSKII MAXIM ) 施肥 品质 产量 

分 类 号：S567[农业科学—中草药栽培]