| 马铃薯不同品种(系)对马铃薯晚疫病的田间抗性 |
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| 引用本文： | 先丹,李丹,郭国雄,冯明议,袁红筑.马铃薯不同品种(系)对马铃薯晚疫病的田间抗性[J].安徽农业科学,2014(35):12516-12517,12519. |
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| 作者姓名： | 先丹 李丹 郭国雄 冯明议 袁红筑 |
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| 作者单位： | 贵州省毕节市植保植检站,贵州毕节,551700;贵州省赫章县植保植检站,贵州赫章,553200;贵州省毕节市农业科学研究所,贵州毕节,551700 |
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| 摘 要： | 目的]筛选出适宜毕节市大面积生产种植的马铃薯晚疫病抗病品种.方法]于2013年在马铃薯晚疫病重发生地测定了VO4-31-12、威薯002、滇黔6号等12个品种（系）对马铃薯晚疫病的田间抗性.结果]20-4-9和VO4-31-12 2个品种对马铃薯晚疫的抗性相对较高,其余10个品种均属高感品种;所有参试品种产量均高于对照,其中VO4-31-12的产量最高.结论]VO4-31-12和20-4-9适合在毕节地区大面积推广种植.
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| 关 键 词： | 马铃薯晚疫病 品种(系) 抗性 |
Resistance of Potato Varieties (Lines) against Phytophthora infestans in the Field |
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| Institution: | XIAN Dan, LI Dan, GUO Guo-xiong et al (Bijie Station of Plant Protection and Quarantine, Bijie, Guizhou 551700) |
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| Abstract: | Objective] The aim was to screen out potato varieties （lines） which had resistance against P.infestans in the field and were suitable for planting in large areas in Bijie.Method] The resistance of 12 potato varieties （lines） against P.infestans in the field was determined in 2013.Result] Comparing with other varieties,20-4-9 and VO4-31-12 had high resistance levels and yields in the field.Conclusion] 20-4-9 and VO4-31-12 are suitable for planting in large areas in Bijie. |
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| Keywords: | P infestans Varieties (lines) Resistance |
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