| 烟草淘汰甲基溴大棚育苗技术研究 |
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| 引用本文： | 匡传富,李宏光,江祥伟,姚平.烟草淘汰甲基溴大棚育苗技术研究[J].现代农业科技,2011(13):77+82. |
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| 作者姓名： | 匡传富 李宏光 江祥伟 姚平 |
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| 作者单位： | 湖南省烟草公司郴州市公司;安徽中烟工业公司; |
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| 摘 要： | 用常规大棚内母床育苗,在大棚内用塑料盘假植,对母床溴甲浣消毒与大棚淘汰甲基溴漂浮育苗进行对比。结果表明:大棚淘汰甲基溴漂浮育苗出苗提早5 d,成苗提早7 d,苗龄减少2 d,出苗率提高16.5个百分点;烟苗素质好;大田烟株生长发育好;可增加产量57 kg/hm2,增加产值2 944.14元/hm2,均价增加0.98元/kg,上等烟比例增加12.08个百分点。
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| 关 键 词： | 烟草 淘汰甲基溴 大棚育苗 |
Tobacco Greenhouse Nursery Techniques for Methyl Bromide Phase-out |
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| Authors: | KUANG Chuan-fu LI Hong-guang JIANG Xiang-wei YAO Ping |
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| Institution: | KUANG Chuan-fu 1 LI Hong-guang 1 JIANG Xiang-wei 1 YAO Ping 2(1 Hunan Tobacco Company Chenzhou Corporation,Chenzhou Hunan 423000,2 China Tobacco Anhui Industrial Corporation) |
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| Abstract: | It was used in this paper that motherbed nursery and plastic plate heel in conventional greenhouse.The female bed methyl bromide disinfection and the awning methyl bromide elimination floating nursery had performed in the comparative trial.The results showed that the latter emerged shifted to an 5 days earlier,seedlings were 7 days earlier,the seedling age reduced by 2 days,the rate of seedings emergence enhanceed 16.5%.The tobacco seedling quality was good,and had good growth in the field.Output increased ... |
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| Keywords: | tobacco methyl bromide phase-out greenhouse nursery |
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