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《Journal of Anhui Agricultural Sciences》 2007-31
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Primary Study on the Induction and Multiplication of Bulb Bud in Lilium brownii

MO Zhao-zhan et al(Yulin Normal College,Yulin,Guangxi 537000)  
With bulb bud in Lilium brownie as explants,the optimum disinfection time,the optimum part of inducing bulb bud,the optimum hormone combination of affecting the induction of bulb bud and the effects of different hormones on the multiplication of bulb buds were studied.The results showed that disinfecting with 75% alcohol for 30 s and 0.1% HgCl2 for 5 min had the best disinfection effect.The inducing abilities of bulb bud were in turn: the internal layer the middle layer the external layer;the basal partthe middle partthe top part.MS+NAA 0.5 mg/L+6-BA 1.5 mg/L was better for the induction of bulb bud and MS+6-BA 0.8 mg/L +NAA 0.05 mg/L was better for the multiplication of bulb bud.
【Fund】: 广西教育厅科技项目;; 玉林师范学院青年项目
【CateGory Index】: S682.29
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