[1]赵玉芬,曾春凤,赵焕生,等.切花非洲菊瓶外生根技术与移栽基质的筛选[J].北方园艺,2013,37(09):78-80.
ZHAO Yu-fen,ZENG Chun-feng,ZHAO Huan-sheng,et al.Study on the in vitro Rooting Technology of Gerbera jamesonii and the Screening of Suitable Matrix[J].Northern Horticulture,2013,37(09):78-80.
点击复制
ZHAO Yu-fen,ZENG Chun-feng,ZHAO Huan-sheng,et al.Study on the in vitro Rooting Technology of Gerbera jamesonii and the Screening of Suitable Matrix[J].Northern Horticulture,2013,37(09):78-80.
切花非洲菊瓶外生根技术与移栽基质的筛选
《北方园艺》[ISSN:1001-0009/CN:23-1247/S]
卷:
第37卷
期数:
2013年09期
页码:
78-80
栏目:
出版日期:
2013-05-15
- Title:
- Study on the in vitro Rooting Technology of Gerbera jamesonii and the Screening of Suitable Matrix
- 文章编号:
- 1001-0009(2013)09-0078-03
- Keywords:
- Gerbera jamesonii; in vitro rooting; matrix
- 分类号:
- S 682.1+1
- 文献标志码:
- A
- 摘要:
- 以切花非洲菊“太阳风”的无根试管苗为试材,以蛭石、珍珠岩∶草炭=2∶1、珍珠岩∶草炭=1∶1为基质,进行了不同激素种类和浓度的瓶外速蘸微扦插试验,25 d后调查移栽试管苗的叶片数、生根条数、根长3个指标。结果表明:各生长激素处理均促进了根的发生,各处理间的平均根条数存在极显著性差异,根长存在不同程度的显著性差异而叶片数没有显著性差异。根据试管苗根系的状况,筛选出蛭石为较适宜的基质,IBA 500 mg/L+NAA 500 mg/L为最适宜的激素处理,其次为IBA 500 mg/L。
- Abstract:
- Taking cut flower Gerbera jamesonii ‘Solar wind’ rootless plantlets as test materials,vermiculite,perlite∶peat=2∶1,perlite and peat=1∶1 as matrix,after 25 days later,the number of the leaves,the roots and the length of the roots were investigated,the effect of the different hormone concentrations on the plantlets rooting were analyzed,and the suitable matrix were selected.The results showed that every hormone could promote rooting;there was a significant difference in average of root number,difference in the length of the roots,however there was no difference in the number of leaves.According to the growth status,the vermiculite was selected as the optimum matrix,the optimum hormone was IBA 500 mg/L+NAA 500 mg/L,the second IBA 500 mg/L.
参考文献/References:
[1]倪丹,杨世湖,徐士清,等.非洲菊组培快繁技术的优化[J].细胞生物学杂志,2002,24(5):316-320. [2]朴日子,曹后男,尹英敏,等.非洲菊试管苗扦插生根育苗技术研究[J].北方园艺,2007(3):156-188. [3]肖玉兰,张立力,张光怡,等.非洲菊无糖组织培养技术的应用研究[J].园艺学报,1998,25(4):408-410. [4]张磊,王震星,刘玉芹,等.外源植物激素对杂交酸模叶组培效果的影响[J].华北农学报,2000,15(2):81-84. [5]冯学赞,陈文龙,王玉珍,等.组培苗气培生根法的研究[J].林业科技通讯,1996(10):18-20. [6]董玲,陈静娴,聂凡.组培满天星生根途径试验报告[J].安徽农业科学,1997,25(3):272-274. [7]熊丽,吴丽芳.观赏花卉的组织培养与大规模生产[M].北京:化学工业出版社,2002. [8]曹孜义,刘国民.实用植物组织培养技术教程[M].兰州:甘肃科学技术出版社,1995. [9]黄学林,李筱菊.高等植物组织离体培养的形态建成及其调控[M].北京:科学出版社,1995.
备注/Memo
第一作者简介:赵玉芬(1974-),女,本科,高级工程师,现主要从事园林植物的栽培及组织培养技术研究工作。E-mail:hbzyf74@163.com.基金项目:河北省科技厅科技支撑计划资助项目(11220608D)。
更新日期/Last Update:
2014-08-25