大麦茎尖中玉米赤霉烯酮动态及与发育之关系  

THE DYNAMIC OF ZEARALENONE IN THE SHOOT APEX OF BARLEY AND ITS RELATION TO DEVELOPMENT

作　　者：张富明[1] 何立人[1] 

机构地区：[1]仲恺农业技术学院农学系,西南农业大学农学系

出　　处：《仲恺农业技术学院学报》1994年第1期1-6,共6页Journal of Zhongkai Agrotechnical College

基　　金：国家自然科学基金

摘　　要：用硅胶薄层层析扫描法检测了大麦品种安特１３（冬型）、Ｖ—２４（半冬型）、８５Ｇ６３（春型）由生长锥未伸长至雌雄蕊分化８个时期茎尖中玉米赤霉烯酮的含量．发现不同品种或不同处理玉米赤霉烯酮的动态有差异；不同品种各处理二棱初至三联期间皆有一玉米赤霉烯酮含量高峰，此阶段可能在发育上具有重要意义。The content of Zearalenone in the shoot apex of barley from non-elongated growjngpoint to differentiated stamen and pistil was tested by thin-layer chromatography. The varietiestested were as followes:Ante 13 (winter-type),V 24(semi-winter type)and 85G63(springtype).The results showed different dynamics of Zearalenone between varieties or treats and similarpeak of zearalenone from double-ridge to triple-mound of all varieties and treats.This stage(double-ridge totriple-mound)may be important to development.

关 键 词：大麦 茎尖 玉米赤霉烯酮 发育 

分 类 号：S512.301[农业科学—作物学]