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《Journal of Henan Normal University(Natural Science)》 2002-04
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Effects of NCT、NAA、Penicillin and Ampicillin on Rooting of Ohryscanthesnum Cutting with Water Culture Method

LIU Ping,LIU Hai ying,QI Fu guo,DING Yi feng (College of Life Sciences,Henan Normal University,Xinxiang,453002,China)  
A series of solutions were made with NCT , NAA, ampicillin and penicillin with which rooting of Dendranthema marifolium Tzvel were treated by immersing in them.The conditions of cutting rooting were measured after two and three weeks.It showed that : NCT,NAA,penicillin and ampicillin ,all the substances can promote cutting rooting.But twenty mg /L of NCT,ten mg/L of NAA,two hundred mg /L of ampicillin and one hundred thousand unit/L of penicillin were better. Moreover ten mg/L of NAA was best .But from the angle of productive practice,two hundred mg/L of amplicillin and one hundred thousand unit/L of penicillin should prior to be choiced.
【Fund】: 河南省教育厅自然科学基金项目 (编号 :95 4 76 0 0 9) ;; 河南省科技攻关项目 (编号 :98116 0 4 11)
【CateGory Index】: S482.8
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