山新杨组培苗生根移栽方法
摘要： 从炼苗，保湿，防污染等方面，研究出一种新型高效的山新杨组培苗生根移栽方法。首先，获取山新杨组培苗，将其用液体生根培养基在大试管中生根12~15 d；再放入无菌自来水中水培炼苗2 d；之后将幼苗移栽入土，上扣透明塑料水杯保湿，15 d后移去水杯；带土移栽到大田中。此法可使组培苗移栽成活率提高至98%以上，且本法经济简便，规模小，效率高，也适用于其它木本植株，便于推广。
关键词: 山新杨, 组织培养, 生根, 移栽, 成活率
Abstract: A new typical and high efficient rooting and transplanting method of Populus davidiana×P.bolleana was set up from hardening off seedlings, moisturizing and pollution prevention in the study. Firstly, put the tissue culture P.davidiana×P.bolleana seedlings in large test tubes with liquid medium for rooting for 12-15 d. Secondly, refine hydroponic seedlings in the aseptic water for 2 d. Then, transplant the seedlings into soil and cover with plastic cups to moisturizing, which will be removed after 15 d. At last, the 17 d old seedlings with soil were transplanted into the field. Using the above method, the survival rate of transplanting seedlings can increase to more than 98%. The advantage of the method is not only economic, simple, small-scaled and high efficient but also suitable for many other woody plants, so it is easy to generalize.
Key words: Populus davidiana×, P.bolleana, tissue culture, rooting, transplanting, survival rate
中图分类号:
S792.11
相关知识
一种减少八仙花组培苗气生根的方法
提高花卉组培苗移栽成活率的技术
濒危植物缘毛太行花组培苗的生根培养与驯化移栽
不同基质对花叶玉簪组培苗移栽生长的影响
组培微环境对球根花卉试管苗生长影响及移栽技术研究
一种新优花卉红冠桉组培快繁方法与流程
基金项目：广东阳山白及组培苗移栽管理技术
小麦花培试管苗移栽技术的改进
植物组织培养——试管苗的生根与移栽
一种花叶良姜组培芽增殖生根同步培养的方法与流程
网址: 山新杨组培苗生根移栽方法 https://m.huajiangbk.com/newsview507899.html
| 上一篇: 用于收集雨水的高位花坛的制作方法 |
下一篇: 红花芽苗菜的培育方法.pdf |
