当前位置: 首页 > 文章 > 植物生长调节剂对台湾金线莲试管苗增殖和生根的影响 广西农学报 2009,24 (2) 19-21
Position: Home > Articles > Effects of plant growth regulators on proliferation and rootage of Anoectochilus formosanus test-tube plantlets Journal of Guangxi Agriculture 2009,24 (2) 19-21

植物生长调节剂对台湾金线莲试管苗增殖和生根的影响

作  者:
岑秀芬;韦鹏霄;刘芳
单  位:
广西大学农学院
关键词:
台湾金线莲;试管苗;植物生长调节剂;增殖;生根
摘  要:
为研究植物生长调节剂对台湾金线莲试管苗增殖和生根的影响,以台湾金线莲无菌试管苗为试验材料,首先研究了6-BA、6-BA+NAA和6-BA+IBA对芽增殖的影响,继而比较了NAA、IBA、NAA+MET、IBA+MET诱导生根的效果。试验结果:6-BA与NAA配合使用诱导芽增殖的效果最好,NAA与MET配合使用诱导生根的效果最好。试验表明,对于台湾金线莲试管苗而言,适合芽增殖的最佳组合及浓度为6-BA4.0mg/L+NAA0.2mg/L,适合生根的最佳组合及浓度为NAA4.0mg/L+MET0.5mg/L。
译  名:
Effects of plant growth regulators on proliferation and rootage of Anoectochilus formosanus test-tube plantlets
作  者:
Cen Xiu-fen et al(Agriculture College of Guangxi University,Nanning 530005,China)
关键词:
Anoectochilus formosanus;test-tube plantlets;plant growth regulator;proliferation;rootage
摘  要:
To study the effects of plant growth regulators on proliferation and rootage of Anoectochilus formosanus test-tube plantlets.Aseptic A.formosanu test-tube plantlets were used as tested material,the effects of 6-BA,6-BA+NAA and 6-BA+IBA on bud proliferation were studed,then the effects of NAA,IBA,NAA+MET and IBA+MET on rooting induction were compared.[Result]6-BA combined with NAA had the best effect on bud proliferation while NAA combined with MET had the best effect on rootage of test-tube plantlets of A.formosanus.As far as test-tube plantlets of A.formosanus are concerned,the suitable combination and concentration for bud proliferation are 6-BA4.0mg / L+NAA0.2mg / L and the suitable combination and concentration for rootage are NAA4.0mg/L+MET0.5mg/L.

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