| "薯菌清"防治马铃薯真菌病害使用技术研究 |
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| 引用本文： | 侯生英,王爱玲,张贵,耿贵工."薯菌清"防治马铃薯真菌病害使用技术研究[J].青海大学学报,2006,24(6):13-16. |
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| 作者姓名： | 侯生英 王爱玲 张贵 耿贵工 |
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| 作者单位： | 青海大学农林科学院,青海西宁810016 |
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| 摘 要： | 采用饱和D最优设计法，对“薯菌清”防治马铃薯早疫病、晚疫病和尾孢菌叶斑病的最佳使用剂量和兑水量进行了田间药效试验。结果表明：“薯菌清”对以上3种病害的综合防效在80％以上的农艺措施为“著菌清”2015．6～2451mL／hm^2，兑水量455．18～674．21kg／hm^2。于病害始发期喷雾，间隔10d左右喷第二次。
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| 关 键 词： | 薯菌清 马铃薯真菌病害 剂量 兑水量 |
| 文章编号： | 1006-8996（2006）06-0013-04 |
| 收稿时间： | 2006-09-13 |
| 修稿时间： | 2006-09-13 |
Study on the using technique of Shujunqing to potato epiphyte diseases |
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| HOU Sheng-ying,WANG Ai-ling,ZHANG Gui,GENG gui-gong.Study on the using technique of Shujunqing to potato epiphyte diseases[J].Journal of Qinghai University(Natural Science),2006,24(6):13-16. |
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| Authors: | HOU Sheng-ying WANG Ai-ling ZHANG Gui GENG gui-gong |
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| Institution: | Academy of Agriculture and Forestry Science, Qinghai University, Xining 810016, China |
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| Abstract: | Saturated- Doptional desing were adopted in this test. Field trials which the best conceoration of Shujunqing to control Phytophora infestans , Alternaria solani and Cercospora cortcors were carried. The results showed that the best effective method was spraying with Shujunqing 2 015.6 - 2 451 mL/hm^2 added 455.18- 674.21 kg water at the early stage of diseases. The second spraying was taken in about 10 d. |
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| Keywords: | Shujunqing potato epiphyte diseases dosage amount of adding water |
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