中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 不同植物生长调节剂对绵枣儿组织培养再生的影响 贵州农业科学 2014 (3) 35-38
Position: Home > Articles > Effects of Plant Growth Regulators on in vitro Plant Regeneration of Scilla scilloides Guizhou Agricultural Sciences 2014 (3) 35-38

不同植物生长调节剂对绵枣儿组织培养再生的影响

作  者：
郑志明;孙骏威;陈珍
单  位：
台州学院;中国计量学院
关键词：
绵枣儿;植物生长调节剂;外植体;再生体系
摘  要：
为建立绵枣儿的离体快繁体系,以绵枣儿无菌苗为材料,利用组织培养方法研究不同外植体和不同植物生长调节剂对绵枣儿组织培养再生的影响。结果表明:下胚轴为不定芽诱导的最佳外植体;TDZ和6-BA对不定芽的诱导有着协同作用,但TDZ的效果优于6-BA,1/2MS+TDZ 0.3 mg/L+6-BA3.0mg/L为最佳不定芽诱导培养基;6-BA和IAA对不定芽的增殖有协同作用,但6-BA侧重提高增殖率,而IAA侧重提高不定芽的质量,1/2MS+6-BA 2.0mg/L+IAA 1.0mg/L为不定芽增殖的最佳培养基;NAA显著促进不定芽的生根,而IAA可促进组培苗的生长,1/4MS+NAA 0.1mg/L+IAA0.5mg/L为最佳生根培养基。
译  名：
Effects of Plant Growth Regulators on in vitro Plant Regeneration of Scilla scilloides
作  者：
ZHENG Zhiming;SUN Junwei;CHEN Zhen;College of Life Sciences,China Jiliang University;School of Life Sciences,Taizhou University;
关键词：
Scilla scilloides;;plant growth regulator;;explants;;regeneration system
摘  要：
To establish invitrorapid propagation system for S.scilloides,the effects of different explants and plant growth regulator treatments on in vitro plant regeneration of S.scilloides were investigated through tissue culture methods using seedlings derived from sterile germination as material. The results showed that hypocotyls was the best explants.There was a synergistic effect between TDZ and 6-BA on adventitious buds induction,whereas the effect of TDZ was better than that of 6-BA,so the best medium for adventitious buds was 1/2MS+TDZ 0.3 mg/L+6-BA 3.0 mg/L.Though there was a synergistic effect between IAA and 6-BA on adventitious buds proliferation,6-BA laid particular emphasis on improvement of proliferation rate and IAA laid particular emphasis on increase of growth quality,so the best medium for adventitious buds proliferation was 1/2MS+6-BA 2.0 mg/L+IAA 1.0 mg/L.NAA promoted the rooting of adventitious buds significantly,whereas IAA improved the growth of shoots,and the best rooting medium was 1/4MS+NAA 0.1mg/L+IAA 0.5mg/L.

相似文章

导出引用
计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46