]*>","")" /> Effect of Different Application Periods of Nitrogen Fertilizer on the Contents of Protein and Its Components in Barley Grain
Xinjiang Agricultural Sciences

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Effect of Different Application Periods of Nitrogen Fertilizer on the Contents of Protein and Its Components in Barley Grain

JIN Zheng-zhong;GUO Yan-li;WANG Peng;QI Jun-cang;CAO Lian-pu   

  • Received:2007-06-25 Revised:2007-06-25 Online:2007-06-25 Published:2007-06-25

不同氮肥施用时期对大麦籽粒蛋白质及其组分含量的影响

靳正忠;郭艳丽;王鹏;齐军仓;曹连莆   

  1. 石河子大学农学院农学系,新疆石河子,832003;石河子种子管理站,新疆石河子,832000





摘要： 选取了10个大麦品种种植在三种氮肥施用时期下,研究氮肥施用时期对大麦籽粒蛋白质及其组分含量的影响.实验结果表明:不同氮肥施用时期对大麦籽粒蛋白质含量影响显著;品种间蛋白质及其三种组分含量差异均极显著;谷蛋白含量的氮肥施用时期与品种的互作效应极显著,蛋白质含量其二者互作效应也显著.同时,大麦籽粒蛋白质含量与醇溶蛋白含量和谷蛋白含量分别存在极显著和显著正相关;盐溶蛋白含量与谷蛋白含量也呈极显著正相关.