| 赤霉病杀菌剂混合比例的单形重心设计研究 |
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| 引用本文： | 张长青,马跃峰,马国良,赵燕驹.赤霉病杀菌剂混合比例的单形重心设计研究[J].湖北农业科学,2005(3):58-61. |
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| 作者姓名： | 张长青 马跃峰 马国良 赵燕驹 |
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| 作者单位： | 长江大学农学院,湖北,荆州,434025;青海大学,西宁,800016 |
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| 摘 要： | 采用单形重心设计法研究了多菌灵、三唑酮、甲基硫菌灵不同混合比例防治小麦赤霉病。在抑菌率大于80%的约束条件下,从3种供试药剂任意两种混合的方案中筛选出27种优化混合比例。
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| 关 键 词： | 多菌灵 三唑酮 甲基硫菌灵 单形重心设计 小麦赤霉病 |
| 文章编号： | 0439-8114(2005)03-0058-04 |
| 修稿时间： | 2005年1月20日 |
Study on Mixture Ratio of Effective Fungicides on Wheat Scab by Simplex-barycenter Design |
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| ZHANG Chang-Qing,MA Yue-feng,MA Guo-liang,ZHAO Yan-ju.Study on Mixture Ratio of Effective Fungicides on Wheat Scab by Simplex-barycenter Design[J].Hubei Agricultural Sciences,2005(3):58-61. |
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| Authors: | ZHANG Chang-Qing MA Yue-feng MA Guo-liang ZHAO Yan-ju |
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| Institution: | ZHANG Chang-qing1,MA Yue-feng2,MA Guo-liang2,ZHAO Yan-ju2 |
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| Abstract: | Adopting the simplex-barycenter design. optimal mixture ratio among carbendazim and triadimefon and thiophanate-methyl which control wheat scab were studied in this paper. Under bacteriostatic ratio was larger than 80%,by arbitrarily mixing two kinds of three trial fungicides,27 kinds of optimal blending proportions were selected. |
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| Keywords: | carbendazim triadimefon thiophanate-methyl simplex-barycenter design wheat scab |
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