| 25.75%猎霜防治马铃薯晚疫病试验 |
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| 引用本文： | 闫志山,范有君,杨骥,张玉霜. 25.75%猎霜防治马铃薯晚疫病试验[J]. 黑龙江农业科学, 2009, 0(4): 69-71 |
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| 作者姓名： | 闫志山 范有君 杨骥 张玉霜 |
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| 作者单位： | 黑龙江大学农作物研究院,黑龙江哈尔滨,150080;中国农科院黑龙江科技推广示范基地,黑龙江哈尔滨,150080 |
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| 基金项目： | 黑龙江省教育厅科学技术研究面上项目 |
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| 摘 要： | 试验发现,苗期开始喷施猎霜对马铃薯生长具有一定的促进作用,现蕾期开始喷施高剂量猎霜比同期开始喷施普通剂量和中等剂量猎霜有增产作用。在试验所处的马铃薯晚疫病高发区,最好于苗期即开始使用高剂量猎霜进行晚疫病防治。
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| 关 键 词： | 猎霜 马铃薯 晚疫病 |
Experiment for Potato Blight Controlling with Lieshuang 25.75% |
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| YAN Zhi-shan,FAN You-jun,YANG Ji,ZHANG Yu-shuang. Experiment for Potato Blight Controlling with Lieshuang 25.75%[J]. Heilongjiang Agricultural Science, 2009, 0(4): 69-71 |
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| Authors: | YAN Zhi-shan FAN You-jun YANG Ji ZHANG Yu-shuang |
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| Affiliation: | 1.Crop Research Institute of Heilongjiang University;Harbin;Heilongjiang 150080;2.Heilongjiang Scientific and Technological Extension and Demonstration Base of China Academy of Agricultural Sciences;Heilongjiang 150080 |
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| Abstract: | The experiment showed that there was certain promotion to potato growing in the beginning of seeding stage with Lieshuang sprayed,and high yield in squaring period with high dosage spraying which compared to the same stage with normal dosage and mid-dosage of Lieshuang.The experimental site was in the severe areas of potato blight,the best controlling results could get with high dosage spray of Lieshuang in the beginning of seeding stage. |
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| Keywords: | Lieshuang potato blight |
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