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《Northern Horticulture》 2008-02
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Effect of 2,4-D and 6-BA on Callus Induction of Helianthus tuberosus Linn

LI Cheng-wei,YAO Xiao-hui,CHEN Xin-bing(Department of Live Science,Shangqiu Normal University,Shangqiu,Henan 476000,China)  
Helianthus tuberosus Linn is a great value with the development of the Compositae,the experimental MS medium as a basic medium,supplemented with different types and concentrations of plant growth regulators,Helianthus tuberosus Linn tetuber called on the callus explants were cultured in the study.The results showed that the effects induced by the concentration of 0.05 mg/L 6-BA was worst.6-BA 0.05 mg/L and 2,4-D 0.05 mg/L callus was good for rapid induction;the concentration of 0.05mg/L 2,4-D was best conducive to the rapid induction.
【CateGory Index】: S632.9
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