Study on the in vitro Rooting Technology of Gerbera jamesonii and the Screening of Suitable Matrix(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Study on the in vitro Rooting Technology of Gerbera jamesonii and the Screening of Suitable Matrix

Author(s):: ZHAO Yu-fen¹; 2; ZENG Chun-feng¹; 2; ZHAO Huan-sheng³; ZHANG Yi-fei⁴; 1.Hebei Engineering Research Center for Trees Varieties,Shijiazhuang,Hebei 050061;
2.Hebei Academy of Forestry Science,Shijiazhuang,Hebei 050061;
3.Hebei Xiaowutai National Nature Reserve，Yuxian，Hebei 075700;
4.The Flowers and Plants Administration Center of Hebei,Shijiazhuang，Hebei 050081

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.

[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.

Last Update: 2014-08-25