当前位置: 首页 > 文章 > 不同生长素处理对蔓性千斤拔试管苗生根及移栽的影响 北方园艺 2009 (3) 225-227
Position: Home > Articles > Effects of Different Auxin Treatments on Rooting and Transplanting of Test-tube Plantlets of Flemingia philippinensis Merr.et Rolf Northern Horticulture 2009 (3) 225-227

不同生长素处理对蔓性千斤拔试管苗生根及移栽的影响

作  者:
刘芳;韦鹏霄;岑秀芬;黄浩;余丽莹
单  位:
广西药用植物园;广西大学
关键词:
蔓性千斤拔;试管苗;生长素;生根;移栽
摘  要:
以蔓性千斤拔无菌试管苗作为试材,探讨NAAI、BA和IAA及不同浓度处理对生根及移栽的影响。结果表明:NAA不适合用于蔓性千斤拔试管苗的生根及移栽,当IBA在较低浓度范围0.5~1.0 mg/L时,对生根及移栽有显著的促进作用。IAA在0.5~1.5 mg/L浓度范围内对蔓性千斤拔试管苗生根及移栽有一定的促进作用,但其促进作用不如0.5~1.0 mg/L IBA处理。
译  名:
Effects of Different Auxin Treatments on Rooting and Transplanting of Test-tube Plantlets of Flemingia philippinensis Merr.et Rolf
作  者:
LIU Fang1,WEI Peng-xiao1,CEN Xiu-fen1,HUANG Hao2,YU Li-ying2(1.College of Agriculture,Guangxi University,Nanning,Guangxi 530005,China;2.Guangxi Botanical Garden of Medicinal plants,Nanning,Guangxi 530023,China)
关键词:
Flemingia philippinensis Merr.et Rolf;Test-tube plantlets;Auxin;Rooting;Transplanting
摘  要:
With test-tube plantlets of F.philippinensis as tested material,the effects of NAA,IBA and IAA with different concentrations on rooting and transplanting were studied.Results showed that NAA was unfit for rooting and transplanting of test-tube plantlets of F.philippinensis.While IBA within the lower concentration range of 0.5~1.0 mg L-1 had the significant positive effect on rooting and transplanting.IAA within the concentration range of 0.5~1.5 mg L-1 had some positive effect on rooting and transplanting of test-tube plantlets of F.philippinensis.But the effect of 0.5~1.5 mg L-1IAA on rooting and transplanting was poorer than that of 0.5~1.0 mg L-1 IBA.

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