不同基因型玉米根叶衰老差异及调控研究

被引量 : 2次 | 上传用户：heyouzhang034

【摘要】

：

本研究于2009- 2010年在河南农业大学科教试验园区进行,以不同衰老类型玉米品种郑单958和豫单2002为材料,分盆栽和大田两部分,采用自主研发的植物生长复合调节剂拌种与不拌种两种处理方式,系统研究了不同基因型玉米根叶衰老差异及其化学调控效应。主要获得以下结果:(1)明确了不同基因型玉米叶片在衰老过程中叶绿素、叶绿素荧光参数和灌浆速率的动态变化及对其调控效果与晚衰型品种郑单958相比,早衰型玉

【作者】

：

李健

【机构】

：

河南农业大学

【发表日期】

：

2011年05期

【关键词】

：

玉米叶片根系衰老差异调控

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不同基因型玉米根叶衰老差异及调控研究

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