[1]梁 芳,衣采洁.不同浸种处理对小冠花及蛇鞭菊种子萌发的影响[J].北方园艺,2014,38(11):62-64.
LIANG Fang,YI Cai-jie.Infulence of Different Processing Methods on the Seed Germination of Coronilla varia and Liatris spieata [J].Northern Horticulture,2014,38(11):62-64.
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LIANG Fang,YI Cai-jie.Infulence of Different Processing Methods on the Seed Germination of Coronilla varia and Liatris spieata [J].Northern Horticulture,2014,38(11):62-64.
不同浸种处理对小冠花及蛇鞭菊种子萌发的影响
《北方园艺》[ISSN:1001-0009/CN:23-1247/S]
卷:
第38卷
期数:
2014年11期
页码:
62-64
栏目:
出版日期:
2014-06-15
- Title:
- Infulence of Different Processing Methods on the Seed Germination of Coronilla varia and Liatris spieata
- 文章编号:
- 1001-0009(2014)11-0062-03
- Keywords:
- Coronilla varia; Liatris spieata; sulfuric acid; GA3; warm water; seed germination
- 分类号:
- Q 945. 34
- 文献标志码:
- A
- 摘要:
- 以小冠花和蛇鞭菊种子为试材，研究了98%浓硫酸处理不同时间、不同浓度的赤霉素、不同温度的温水浸泡处理对小冠花和蛇鞭菊种子萌发的影响。结果表明：98%浓硫酸浸泡处理小冠花种子20 min效果较好，第5天开始发芽，发芽率达92.7%。3种处理方法对蛇鞭菊种子的发芽促进作用很小，均无显著差异，其中用清水浸泡24 h的蛇鞭菊发芽率最高，为77.3%，因此更好的促进蛇鞭菊种子萌发的方法还有待进一步研究。
- Abstract:
- Taking Coronilla varia L.and Liatris spieata Willd as materials,the effect of soaking in 98% sulfuric acid for different time,different concentration of GA3,different temperature warm water on germination of Coronilla varia and Liatris spieata seeds were studied.The results showed that Coronilla varia seeds soaked in 98% sulfuric acid for 20 min was better,it germinated on fifth day and come up to 92.7%.3 kinds of treatment methods on germination of Liatris spieata seed promotion effect was very small,were not significance different and the germination rate of Liatris spieata for water 24 h was the highest (77.3%).The better way to promote the Liatris spieata seed germination should be further researched.
参考文献/References:
[1] 徐本美,冯桂强,白原生,等.小冠花种子休眠与萌发的研究[J].草地学报,1996,4(2):134-140.
[2] 杜丽雁.蛇鞭菊播种与栽培技术[J].林业实用技术,2006(12):37.
[3] 梁应林,邓蓉,张定红,等.硫酸处理对饲用灌木及小冠花红豆草种子发芽率的影响[J].草业与畜牧,2011(9):25-27.
备注/Memo
第一作者简介：梁芳（1979-），女，安徽巢湖人，本科，高级工程师，现主要从事地被植物及宿根花卉的引选育等研究工作。E-mail：fanglove6290@163.com.
基金项目：北京市科学技术委员会资助项目（Z111100074511003）。
收稿日期：2014-01-27
更新日期/Last Update:
2014-08-05