| 硒矿肥对棉花主要农艺性状及产量的影响 |
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| 引用本文： | 邹源芾,邢丹英,李志新,杨伟明,许少华,杨柳,高剑华,阮珊,刘建平.硒矿肥对棉花主要农艺性状及产量的影响[J].湖北农业科学,2009,48(11). |
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| 作者姓名： | 邹源芾 邢丹英 李志新 杨伟明 许少华 杨柳 高剑华 阮珊 刘建平 |
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| 作者单位： | 1. 长江大学农学院,湖北荆州,434025
2. 长江大学农学院,湖北荆州434025;湖北省种子集团公司,武汉,430070 |
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| 基金项目： | 湖北省科技厅项目，长江大学大学生科技创新重点项目 |
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| 摘 要： | 研究了施用产自湖北高硒区的富硒复混肥、硒矿粉对鄂杂棉10号主要农艺性状和产量的影响.结果表明,硒矿肥能够提早棉花吐絮期,改善棉花营养状况,促进棉铃发育,降低脱落率0.68-3.78个百分点,对增加早期棉花产量有显著效果;含量为1000 mg/kg的硒矿粉在吐絮、棒铃发育、降低脱落率、早期产量上优于舍硒量为250mg/kg和550mg/kg的富硒复混肥.
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| 关 键 词： | 硒矿肥 棉花 农艺性状 产量 |
The Effect of Selenium Ore Fertilizer on Main Agronomic Traits and Production of Cotton |
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| ZOU Yuan-fu,XING Dan-ying,LI Zhi-xin,YANG Wei-ming,XU Shao-hua,YANG Liu,GAO Jian-hua,RUAN Shan,LIU Jian-ping.The Effect of Selenium Ore Fertilizer on Main Agronomic Traits and Production of Cotton[J].Hubei Agricultural Sciences,2009,48(11). |
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| Authors: | ZOU Yuan-fu XING Dan-ying LI Zhi-xin YANG Wei-ming XU Shao-hua YANG Liu GAO Jian-hua RUAN Shan LIU Jian-ping |
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| Abstract: | Effects of Selenium ore fertilizer on main agronomic traits and production of Ezamian No. 10 were investigated. The results showed that selenium mineral fertilizer could make the opening stage of cotton,improve nutritional status of cotton,pro-mote the development of cotton bolls,decrease expulsion rate 0.68%～3.78%,increase significantly the effect of cotton produc-tion at the early time. Selenium ore powder which the content of Se was 1 000mg/kg,in decreasing expulsion rate,the cotton yield at the early time was better than complex fertilizer rich Selenium which the content of Se were 250mg/kg and 550mg/kg. |
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| Keywords: | Selenium ore fertilizer cotton agronomic characters yield |
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