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当前位置: 首页 > 文章 > 不同硒源后效应对小麦农艺性状与富硒量的影响 湖北农业科学 2010,49 (12) 3009-3010+3014
Position: Home > Articles > After-effects of Different Selenium Sources on the Agronomic Characteristics and Selenium Contents of Wheat Hubei Agricultural Sciences 2010,49 (12) 3009-3010+3014

不同硒源后效应对小麦农艺性状与富硒量的影响

作  者：
邢丹英;许少华;高剑华;罗耀美;李鹏飞;张艳霞;柯智玲;何文静;袁志华;龙飞
单  位：
湖北省利川市农业技术推广中心;长江大学农学院
关键词：
小麦;硒源;后效应;农艺性状;含硒量
摘  要：
对10个小麦品种(系)施用不同硒源,探讨对第二季小麦农艺性状和子粒含硒量的后效应。结果表明,不同硒源后效应对供试小麦的生育期、株高、穗长、粒重没有显著影响,对小麦子粒的含硒量有一定影响;富硒复混肥、富硒矿粉的后效应高于亚硒酸钠,高含量的富硒复混肥和硒矿粉优于低含量的富硒复混肥;品种间的子粒含硒量差异极显著,其含量依次为鄂麦15、鄂恩6号、襄麦20、"2002-163"、"2001-1257"、鄂恩5号、"35888"、"25951"、鄂麦18、鄂麦23。
译  名：
After-effects of Different Selenium Sources on the Agronomic Characteristics and Selenium Contents of Wheat
作  者：
XING Dan-ying1,XU Shao-hua1,GAO Jian-hua1,LUO Yao-mei2,LI Peng-fei1,ZHANG Yan-xia1,KE Zhi-ling1, HE Wen-jing1,YUAN Zhi-hua1,LONG Fei1 (1. College of Agronomy, Yangtze University, Jingzhou 434025, Hubei, China; 2. Agriculture Extension Center of Lichuan,Lichuan 445400, Hubei, China)
关键词：
wheat; selenium source; after effect; agronomic characters; selenium content
摘  要：
Applying different kinds of selenium sources to investigate its after-effects on the agronomic characteristics and selenium contents of 10 different wheat varieties in second season. The results showed that all kinds of selenium sources had no obvious after-effects on the growth duration, plant height, spike length and the grain weight, but grain selenium content was obviously affected. The after-effects of selenium-rich fertilizer and selenium-rich slag were more significant than sodium selenite, high levels of selenium-rich fertilizer and selenium-rich slag were better than the low level ones. The selenium contents of seeds between the varieties differed significantly and the sequence of selenium content in seeds was E-mai 15, E-en No.6, Xiang-mai 20,"2002-163","2001-1257", E-en No.5,"35888","25951", E-mai 18,E-mai 23.

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