| 水稻育秧田除草混合剂茎叶处理试验 |
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| 引用本文： | 刘海峰,全炳武,吴明根,安贞女,李祥国.水稻育秧田除草混合剂茎叶处理试验[J].延边大学农学学报,2004,26(4):253-257. |
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| 作者姓名： | 刘海峰 全炳武 吴明根 安贞女 李祥国 |
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| 作者单位： | 1. 延边大学农学院农学系,吉林,龙井,133400
2. 安图县农业技术推广总站,吉林,安图,133600 |
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| 摘 要： | “敌稗 快杀稗”和“敌稗 快杀稗 苯达松”两种混剂在不同时期处理对水稻秧苗的分蘖率、断根发根力有显著影响,除草混剂最佳施用时期为2．5～3．0叶期．综合考虑药效和成本,推荐在秧田期使用敌稗(2．5kg／hm^2) 快杀稗(150g／hm^2)的混剂处理,其防除效果理想．
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| 关 键 词： | 水稻育秧田 混剂 秧苗素质 |
| 文章编号： | 1004-7999(2004)03-0253-05 |
| 修稿时间： | 2004年8月11日 |
Treatment of mixed herbicides to the stems and leaves of rice seedling field |
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| LIU Hai-feng,QUAN Bing-wu,WU Ming-gen,AN Zhen-nv,LI Xiang-guo.Treatment of mixed herbicides to the stems and leaves of rice seedling field[J].Journal of Agricultural Science Yanbian University,2004,26(4):253-257. |
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| Authors: | LIU Hai-feng QUAN Bing-wu WU Ming-gen AN Zhen-nv LI Xiang-guo |
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| Abstract: | The "Propanil + Quinclorac" and "Propanil + Quinclorac + Bentazon" had remarkable effect on the tillering rate and taking root vitality of fratured root treated in different periods. The optimum applying period of the herbicides for rice was 3.5 - 3.0 leaves period. Considering the herbicides effect and cost,the mixed herbicides of "propanil(2. 5 kg/hm2) + Quinclorac(150 g/hm2)" was recommended for the rice seedling field which had optimum controlling effect. |
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| Keywords: | rice seedling field mixed herbicides quality of rice seedling |
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