国审小麦连麦2号丰产性、稳产性及适应性分析  

Analysis of the High Yield,Stability and Adaptation of National Authorized Wheat Variety Lianmai No.2

作　　者：李筠[1] 王龙[1] 晁林海[2] 任立凯 刘耀鸿[1] 王军[1] 

机构地区：[1]江苏连云港市农业科学院,江苏连云港222006 [2]安徽省宿州市农业委员会,安徽宿州234000

出　　处：《安徽农业科学》2007年第29期9191-9193,共3页Journal of Anhui Agricultural Sciences

基　　金：江苏省高技术研究(农业计划BG2006305);江苏省农科院科研基金项目(6210525);江苏省连云港市科技局农业重点攻关项目(NY0325)

摘　　要：[目的]为了全面了解国审小麦新品种连麦2号的育种价值和生产特性。[方法]以2002～2005年度黄淮南片小麦和江苏省区域试验的结果为依据,通过产量、变异系数和适应度对该品种的丰产性、稳产性、广适性进行研究分析。[结果]结果表明,国审小麦新品种连麦2号具有丰产、稳产、抗逆、广适的特点,其群体结构合理,在较高肥水力水平下产量表现良好。[结论]连麦2号在黄淮南片麦区具有广阔的推广利用前景。[Objective] This paper was conducted to grasp the breeding value and production features of national authorized wheat variety Lianmai No. 2. [Method] According to the research result of regional test in south Huang-huai area and Jiangsu Province from 2002 to 2005, the high yield, stability and eurytopicity of Lianmai No, 2 were analyzed by yields, variation coefficient and adaptation. [Result] Result showed that national authorized wheat variety Lianmai No. 2 had characteristics of high yield, stability and adaptation. Its group structure was reasonable, which showed good performance in high fertility level. [Conclusion] Lianmai No. 2 had broad extension and utilization prospect in south Huang- huai area.

关 键 词：小麦 连麦2号 丰产性 稳产性 适应性 

分 类 号：S512.1[农业科学—作物学]