部分烤烟新品种的角斑病抗性调查 |
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引用本文: | 李秀兰,孙德军,李尊强,董洪海,范奇光,苍会波,陈荣平. 部分烤烟新品种的角斑病抗性调查[J]. 安徽农业科学, 2016, 44(14). DOI: 10.3969/j.issn.0517-6611.2016.14.062 |
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作者姓名: | 李秀兰 孙德军 李尊强 董洪海 范奇光 苍会波 陈荣平 |
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作者单位: | 黑龙江省烟草公司桦南烟叶分公司,黑龙江桦南,154400;黑龙江省烟草公司绥化烟叶分公司,黑龙江绥化,152000;黑龙江省烟草公司牡丹江烟草科学研究所,黑龙江牡丹江,157011 |
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基金项目: | 黑龙江省烟草公司科技开发项目(2011-2015)。 |
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摘 要: | [目的]评价黑龙江部分烤烟新品种的角斑病抗性。[方法]在黑龙江省角斑病常年发病较重的地块调查各个烤烟品种、品系的发病情况。[结果]发现高抗角斑病品种LJ982、0110-52、0631-112、0206-21和0206-41,其中LJ982和0206-21较易烘烤,主要经济性状较好,可在生产上示范应用,其他品种可作为抗病育种材料。[结论]研究结果为促进烟叶的优质高效生产提供了理论依据。
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关 键 词: | 烤烟品种 角斑病 抗性 调查 |
Investigation on Resistance to Angular Leaf Spots of Some Flue-cured Tobacco New Varieties |
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Abstract: | Objective] To research the resistance to angular leaf spots of some flue-cured tobacco new varieties in Heilongjiang Province. [Method] The incidence situation of different flue-cured tobacco varieties and lines was investigated in heavy diseased plot of Heilongjiang Province.[Result] High resistance varieties to angular leaf spots were found out, which were LJ982, 0110-52, 0631-112, 0206-21 and 0206-41.Among them, LJ982 and 0206-21 were easy to be cured and showed good economic characters, which could be used in flue-cured tobacco production.Other varieties could be used as tobacco germplasms of resistance breeding.[Conclusion] This research provides theoreti-cal foundation for the high-quality and high-efficient production of tobacco leaves. |
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Keywords: | Flue-cured tobacco varieties Angular leaf spot Resistance Investigation |
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