摘要
目的 :建立白及组培苗移栽方法。方法 :以4个类型的白及组培苗、2种栽培基质为试验材料,统计移栽成活率和初期生长情况。结果 :无块茎的白及组培苗不能成活,直接移栽于大田中与人工基质中的组培苗成活率基本一致。结论 :白及组培苗质量好坏是由组培苗的块茎大小决定的,块茎越大成活率越高。透气又保水的移栽基质有利于白及组培苗的成活。
Objective： To optimize the transplanting method of tissue culture seedlings in Bletilla striata. Methods： Four kinds of its tissue culture seedings and two methods of culture mediums were used to analyse transplantation survival rate and initial growth state. Results： The tissue culture seedings of no tubers cannot survive. The survival rates were consistent basically in t aejo n and in art ifical culture mediums. Conclusion： The quality of tissue culture seeding was determined hy its size of tuber. The culture merliurn of gas permeation and water holding was conducive to survival of tissue culture seeclings.
出处
《辽宁中医药大学学报》
CAS
2014年第2期56-58,共3页
Journal of Liaoning University of Traditional Chinese Medicine
基金
安徽芜湖市科技计划项目(2011产学研-7)
关键词
白及
组培苗
块茎
移栽
Bletille striete
tissue culture seedings
tuher
transpl anti ng met hod
