| 45%丙环唑悬浮剂对不同小麦品种室内安全性测定 |
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| 引用本文： | 闫佳会,姚 强,郭青云.45%丙环唑悬浮剂对不同小麦品种室内安全性测定[J].青海农林科技,2014(1):7-9. |
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| 作者姓名： | 闫佳会 姚 强 郭青云 |
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| 作者单位： | 青海省农林科学院植物保护研究所,青海西宁810016 |
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| 摘 要： | 为了探索45%丙环唑悬浮剂对青海省春小麦的安全性,设置45%丙环唑悬0.2、0.4、0.8 mg·g-1的不同处理。结果表明以株高和鲜重抑制率为指标,各品种对药剂的敏感性差异显著;在0.2 mg·g-1剂量下青春38、青春39、通麦1号、阿勃4个品种安全;在丙环唑0.4 mg·g-1剂量下对青春38、青春39、阿勃安全,对通麦1号安全性差;在丙环唑0.8 mg·g-1剂量下对4个品种的安全性都较差。
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| 关 键 词： | 45％丙环唑悬浮剂 安全性测定 小麦 |
Security Determination of 45% Propiconazole SC on Different Wheat Varieties |
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| YAN Jia-hui,YAO Qiang,GUO Qing-yun.Security Determination of 45% Propiconazole SC on Different Wheat Varieties[J].Science and Technology of Qinghai Agriculture and Forestry,2014(1):7-9. |
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| Authors: | YAN Jia-hui YAO Qiang GUO Qing-yun |
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| Institution: | (Institute of Plant Protection, Qinghai Academy of Agricuhural and Forestry,Xining Qinghai 810016 ,China) |
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| Abstract: | Experiment has been taken to determine the security of 45% propiconazole SC on the crops of wheat. A series of different concentration were set. , The results showed that there were significant differences in plant height and fresh weight. It was confirmed to be safe on dosage of 0. 2,0. 4 mg . g^- 1 for Qingchun 38, Qingchun 39,Abo. 0. 8 mg . g^-1 on those four wheat varieties have been confirmed to be unsafe. |
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| Keywords: | 45 % Propiconazole SC Security test Wheat |
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