| 一种叶面遮盖剂在大豆灰斑病防治中的应用 |
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| 引用本文： | 杨晓贺,王平,顾鑫,姚亮亮,高雪冬,张茂明,刘伟,申宏波,张瑜,丁俊杰.一种叶面遮盖剂在大豆灰斑病防治中的应用[J].农学学报,2020,10(11):11-14. |
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| 作者姓名： | 杨晓贺 王平 顾鑫 姚亮亮 高雪冬 张茂明 刘伟 申宏波 张瑜 丁俊杰 |
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| 作者单位： | 1.黑龙江省农业科学院佳木斯分院/农业农村部佳木斯作物有害生物科学观测实验站,黑龙江佳木斯 154007;2.黑龙江省农业职业技术学院,黑龙江佳木斯 154007 |
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| 基金项目： | 国家重点研发计划资助“东北大豆化肥农药减施技术集成研究与示范”(2018YFD0201000);国家现代农业产业技术体系建设专项(CARS-04-CES05) |
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| 摘 要： | 为减少东北春大豆杀菌剂的施用量,在大豆灰斑病发病初期进行一种叶面遮盖剂喷施,研究其对大豆灰斑病的防控效果。以无人机喷施杀菌剂为施药对照,以不喷施任何药剂为空白对照。结果表明,喷施叶面遮盖剂对大豆灰斑病的防效达72.50%,同时有增产的效果,其增产率为16.00%。同喷施杀菌剂防控大豆灰斑病相比,叶面遮盖剂的使用更符合目前减施增效的农药使用政策。
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| 关 键 词： | 遮盖剂 大豆灰斑病 防治效果 农药减施增效 杀菌剂 |
| 收稿时间： | 2019-08-28 |
Application of a Leaf Covering Agent Controlling Soybean Frogeye Leaf Spot |
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| Yang Xiaohe,Wang Ping,Gu Xin,Yao Liangliang,Gao Xuedong,Zhang Maoming,Liu Wei,Shen Hongbo,Zhang Yu,Ding Junjie.Application of a Leaf Covering Agent Controlling Soybean Frogeye Leaf Spot[J].Journal of Agriculture,2020,10(11):11-14. |
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| Authors: | Yang Xiaohe Wang Ping Gu Xin Yao Liangliang Gao Xuedong Zhang Maoming Liu Wei Shen Hongbo Zhang Yu Ding Junjie |
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| Institution: | 1.Jiamusi Branch of Heilongjiang Academy of Agricultural Sciences/ Observation and Experiment Station of Crop Pests of Jiamusi, Ministry of Agriculture and Rural Affairs, Jiamusi 154007, Heilongjiang, China;2.Heilongjiang Agricultural College of Vocational Technology, Jiamusi 154007, Heilongjiang, China |
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| Abstract: | In order to reduce the dosage of fungicide in spring soybean production in northeast China, a leaf covering agent is used to control the soybean frogeye leaf spot. The control is spraying fungicide with unmanned aerial vehicle, and the blank control is spraying nothing. The result show that leaf covering agent could effectively prevent and control soybean frogeye leaf spot and increase yield. The control effect and yield increasing rate is 72.50% and 16.00% respectively. Compared with the application of spraying fungicide, the application of leaf covering agent is more consistent with China’s current pesticide application policy of reducing application and increasing efficacy. |
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| Keywords: | Covering Agent Soybean Frogeye Spot Control Efficiency Reduced Application and Increased Efficacy of Pesticides Fungicide |
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