红实美草莓试管苗瓶外生根的研究  

Studies on Plantlet Rooting out of Test-tube in Hongshimei Strawberry

作　　者：王会[1] 

机构地区：[1]湖北襄樊职业技术学院生物工程系,湖北襄樊441050

出　　处：《长江蔬菜》2008年第11X期44-47,共4页Journal of Changjiang Vegetables

摘　　要：以红实美草莓试管苗为材料，研究了试管苗大小、基质、环境条件对试管苗瓶外生根的影响。并与瓶内生根相比较。试验结果表明，在温度23～27℃、湿度85％、光照为半遮光条件下7d后，3．0～4．0cm大小的试管苗在草炭：煤渣（1：1）基质中瓶外生根效果最好，生根移栽成活率98．6％，平均生根数7．8条／株；与瓶内生根相比，不仅降低了生产成本，而且还能缩短快繁时间28d。Using Hongshimei strawberry test-tube seedlings as materials, the effects of seedlings size, medium, environmental conditions were studied on rooting. The results showed that under the conditions of 23-27℃ temperature and 85% humidity, semi-shade for 7 d, 3-4 cm plantlets rooted best in the medium with 50%peat and 50% cinder out of bottle. After the rooted plants were transplanted, the survival rate arrive to 98.6%, and average of the root is up to 7.8 per plant. Compared with rooting in test-tube, it not only reduced the production costs, but also reduced the propagation time for 28 d.

关 键 词：草莓 试管苗 瓶外生根 

分 类 号：S668.4[农业科学—果树学]