ZHANG Yu,BIAN Yong,GUAN Li,et al.Study on Soilless Seedling Rearing of Medicinal Plant Rhodiola sachaliensis[J].Northern Horticulture,2013,37(10):150-152.
药用植物高山红景天无土育苗研究
- Title:
- Study on Soilless Seedling Rearing of Medicinal Plant Rhodiola sachaliensis
- 文章编号:
- 1001-0009(2013)10-0150-03
- Keywords:
- Rhodiola sachaliensis; seed; cutting; soilless rearing
- 分类号:
- S 681.9
- 文献标志码:
- A
- 摘要:
- 采用不同的处理措施,对药用植物高山红景天种子和插穗进行无土育苗试验。结果表明:种子繁殖中,温度处理和药剂处理均能明显地提高高山红景天种子的发芽率、出苗率和成活率,其中以变温处理效果最好,种子成活率可达58.67%。扦插无土育苗中IAA处理浓度为600 mg/L时对高山红景天插穗的成活率影响最大,扦插基质以草炭土∶蛭石∶珍珠岩=1∶1∶1为好。
- Abstract:
- The seed and cutting multiplication of medicinal plant of Rhodiola sachaliensis were studied with different treatments. The results showed that temperature processing and medicament treatment both improved the seeds germination rate,emergence rate and survival rate of Rhodiola sachaliensis obviously in the seed multiplication experiment.The effect of variable temperature treatment was the best,with seed survival rate of 58.67%.In the soilless cutting experiment,the treatment of IAA concentration for 600 mg/L to the cutting had the best survival rate.The optimal substratum was turf soil∶vermiculite∶perlite=1∶1∶1.
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备注/Memo
第一作者简介:张瑜(1981-),女,黑龙江佳木斯人,硕士,讲师,研究方向为药用植物栽培。E-mail:zhangyu7992@163.com.
基金项目:黑龙江省教育厅高职高专院校科研资助项目(12515207)。
收稿日期:2012-11-20