| 8个美国烤烟品种的引种试验初报 |
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| 引用本文： | 杨春元,任学良,王志红,吴春.8个美国烤烟品种的引种试验初报[J].贵州农业科学,2011(11):11-13,17. |
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| 作者姓名： | 杨春元 任学良 王志红 吴春 |
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| 作者单位： | 贵州省烟草科学研究所中国烟草西南农业试验站; |
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| 基金项目： | 国家烟草专卖局专项“中国烟草种质资源平台建设”[国烟办综(2005)501],国家烟草专卖局特色优质烟叶开发重大科技专项“中间香型特色优质烟叶特色品种筛选与利用”[国烟办综(2011)31]的部分内容; 贵州省烟草专卖局(公司)“十一五”重点科技项目“贵州烟草品种资源保存、补充及利用研究”(200702) |
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| 摘 要： | 为筛选适合贵州生产上利用的优良后备品种,对8个新引美国烤烟品种进行了试种观察试验.结果表明:各材料大田表现为前期长势中等至较强,中后期长势中等至较强或强.初烤烟叶产量以GL26H表现最高,达3 010.05 kg/hm2;其次是NC196,为2 625.00 kg/hm2;其余品种与对照产量相差不大.所有参试品种气候斑...
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| 关 键 词： | 烤烟 新品种 引种 田间试验 |
Preliminary Study on Eight Flue-cured Tobacco Cultivars from America |
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| YANG Chun-yuan,REN Xue-liang,WANG Zhi-hong,WU Chun.Preliminary Study on Eight Flue-cured Tobacco Cultivars from America[J].Guizhou Agricultural Sciences,2011(11):11-13,17. |
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| Authors: | YANG Chun-yuan REN Xue-liang WANG Zhi-hong WU Chun |
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| Institution: | YANG Chun-yuan,REN Xue-liang,WANG Zhi-hong,WU Chun (Guizhou Tobacco Research Institute,Southwest Agricultural Testing Station of China Tobacco,Guiyang,Guizhou 550003,China) |
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| Abstract: | Major characteristics of eight flue-cured tobacco cultivars introduced from America were studied to screen excellent backup varieties suitable for Guizhou.The results showed that the growth vigor of each cultivar was medium to strong,in middle and late period was strong to stronger.The yields of GL26H and NC196 were 3010.05kg/hm2 and 2625.00kg/hm2 respectively.The yields of other cultivars had little difference with CK.All the cultivars had leaf spot diseases in various degrees such as weather fleck.The app... |
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| Keywords: | flue-cured tobacco new flue-cured tobacco cultivars introduction field trials |
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