| 直播稻田杂草的药剂防除试验 |
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| 引用本文： | 苏昌龙,钱晓刚,季祥彪,吴通权,曹方琴,吴征刚.直播稻田杂草的药剂防除试验[J].贵州农业科学,2012(8):132-134,137. |
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| 作者姓名： | 苏昌龙 钱晓刚 季祥彪 吴通权 曹方琴 吴征刚 |
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| 作者单位： | 贵州省黄平县农业技术推广站;贵州大学农学院 |
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| 基金项目： | 贵州省科技厅科技支撑重点农技推广项目“水稻直播高产栽培技术配套研究与示范”[黔科合NY字(2009)3008] |
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| 摘 要： | 为弄清40%双草醚悬浮剂对直播稻田杂草的化学防除效果,采用田间试验方法,进行了该试验研究。结果表明:40%双草醚悬浮剂用量以9g/667m2综合表现较佳,既达到安全,又能适度有效抑制田间一二年生杂草的生长,确保直播水稻产量达601.97g/667m2水平,有效解决农村劳动力趋紧的难题。
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| 关 键 词： | 直播水稻 稻田杂草 防效 |
A Drug Control Test of Weeds in Direct Seeding Rice Field |
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| SU Chang-long,QIAN Xiao-gang,JI Xiang-biao,WU Tong-quan,CAO Fang-qin,WU Zheng-gang.A Drug Control Test of Weeds in Direct Seeding Rice Field[J].Guizhou Agricultural Sciences,2012(8):132-134,137. |
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| Authors: | SU Chang-long QIAN Xiao-gang JI Xiang-biao WU Tong-quan CAO Fang-qin WU Zheng-gang |
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| Institution: | 1(1.Huangping Station for Popularizing Agricultural Technique,Huangping,Guizhou 556100;2.College of Agriculture,Guizhou University,Guiyang,Guizhou 550025,China) |
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| Abstract: | A field experiment was conducted to know the chemical control effect of 40% bispyribac SC on weeds in direct seeding rice field.The results showed that the comprehensive performance of 9 g/667m2 40% bispyriba SC was optimum,because it was not only safe,but also could effectively inhibit the growth of 1～2 years old weeds and keep the rice yield up to 601.97 g/667m2,thus effectively solve the problem of the decrement of rural labor forces. |
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| Keywords: | direct seeding rice weeds in rice field control effect |
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