摘要
通过对绿化树种山新杨组培苗炼苗及移栽的试验研究,提出炼苗的时间、温度、湿度等关键技术,移栽时的基质比例为:蛭石+草炭土+珍珠岩为5∶3∶2。
Through the experiments of hardened plantlets of culture seedling of Populus davidiana × bolleana , the time, temperature, humidity of hardened plantlets were proposed. The optimal medium for transplant is vermiculite ＋ rotten mosses ＋ perlite（5： 3：2 ）.
出处
《防护林科技》
2007年第5期29-30,共2页
Protection Forest Science and Technology
关键词
山新杨
组培苗
移栽
基质
Populus davidiana × bolleana
tissue culture seedling
transplant
medium
