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1篇 您的检索式:作者名="Yanfeng NONG"
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1Establishment of Tissue Culture Regeneration System in Bama Hemp (Cannabis sativa L.)显示文摘[Objectives]This study was conducted to establish a tissue culture regeneration system in Bama hemp(Cannabis sativa L.).[Methods]Using hemp seeds as explants,a regeneration system was established through explant sterilization,callus induction,callus differentiation,and rooting culture.[Results]The results showed that the best sterilization effect was achieved when sterilizing with 75%ethanol for 30 s,followed by 0.1%HgCl 2 solution for 9 min,with a contamination rate as low as 11.4%.In presence of 3 mg/L 2,4-D and 0.1 mg/L6-BA,the callus induction effect from hemp seeds was better.The formula for better differentiation of callus was MS+2.0 mg/L 6-BA+0.2 mg/L NAA.IBA had a promoting effect on the rooting of hemp aseptic plantlets.The highest rooting rate reached 80%when MS+0.3 mg/L IBA were used.[Conclusions]This study established a hemp seed regeneration system to provide technical support for the conservation and breeding of hemp germplasm resources.Yanfeng NONG Desheng ZHU Jian LI 2019Agricultural Biotechnology2019,8,6:2
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