| 7种除草剂对红麻田杂草的防除效果和安全性 |
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| 引用本文： | 陈常理,金关荣,骆霞虹,朱关林,刘东华.7种除草剂对红麻田杂草的防除效果和安全性[J].杂草科学,2011,29(2):69-71. |
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| 作者姓名： | 陈常理 金关荣 骆霞虹 朱关林 刘东华 |
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| 作者单位： | 浙江省农业科学院萧山棉麻研究所,浙江萧山,311202 |
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| 基金项目： | 国家麻类产业技术体系建设专项 |
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| 摘 要： | 通过对7种不同除草剂防除红麻福红991田杂草的筛选试验,结果表明,敌草胺、乙草胺、精异丙草胺等7种除草剂对红麻田杂草株防效和鲜重防效差异均不显著,对杂草株防效达到78%~98%,对杂草鲜重防效达到77%~98%。48%氟乐灵EC对福红991的安全性最好,福红991植株鲜重达到3.35 kg/m2。
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| 关 键 词： | 红麻 杂草 除草剂 防效 |
Weed Control Efficiency and Crop Safety of Seven Herbicides Applying in Kenaf (Hibiscus cannabinus L.) Field |
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| CHEN Chang-li,JIN Guan-rong,LUO Xia-hong,ZHU Guan-lin,LIU Dong-hua.Weed Control Efficiency and Crop Safety of Seven Herbicides Applying in Kenaf (Hibiscus cannabinus L.) Field[J].Weed Science,2011,29(2):69-71. |
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| Authors: | CHEN Chang-li JIN Guan-rong LUO Xia-hong ZHU Guan-lin LIU Dong-hua |
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| Institution: | (Institute of cotton and flax of Xiaoshan of Academy of Agricultural Science,Xiaoshan 311202,Zhejiang Province,China.) |
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| Abstract: | Experiments have been conducted to determine the control effects of seven herbicides on weed and the crops safety in kenaf（Hibiscus cannabinus L.） field.The results showed that the effects of weed plants control and weed plant fresh weight control did not show any significant differences among the seven herbicides including novaluron,acetochol,s-propisochlor and so on.The control effects could reach to 78%~98% for the weed plants and 77%~98% for the weed plant fresh weight.The best crop safety could be obtained by the treatment of 48% Trifluralin EC,under which the plant fresh weight of kenaf variety Fuhong991 could reach to 3.35 kg/m2. |
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| Keywords: | kenaf（Hibiscus cannabinus L ） weeds herbicides control effect |
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