]*>","")" /> Preliminary Report on Yield Potentialities of the Main Cultivar of Spring Wheat in Xinjiang
Xinjiang Agricultural Sciences

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Preliminary Report on Yield Potentialities of the Main Cultivar of Spring Wheat in Xinjiang

FAN Zhe-ru;LI Jian-feng;ZHANG Yue-qiang;WANG Yan-jun;WU Zhen-lu;WANG Zhao-ying   

  • Received:2008-04-25 Revised:2008-04-25 Online:2008-04-25 Published:2008-04-25

新疆春小麦主栽品种产量潜力研究初报

樊哲儒;李剑峰;张跃强;王岩军;吴振录;王钊英   

  1. 新疆农科院核生所,乌鲁木齐,830091;新疆农科院国际合作交流处,乌鲁木齐,830091





摘要： 选择不同时期新疆春小麦种植面积最大的主栽品种和近期推广品种共5个,对它们产量潜力和农艺性状进行了研究.结果表明:新育成品种的产量潜力显著提高,成熟期提前,株高明显降低,生物学产量和单位面积穗数基本保持稳定,每穗粒数有所增加,千粒重和收获指数大幅度提高;对品种来源分析表明,CIMMYT小麦种质在以往新疆春小麦品种改良中起了决定性作用.