| 烟草营养土消毒试验研究 |
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| 引用本文： | 朴世领,金江山,卢忠恩,李虎林,安金花.烟草营养土消毒试验研究[J].延边大学农学学报,1999(1). |
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| 作者姓名： | 朴世领 金江山 卢忠恩 李虎林 安金花 |
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| 作者单位： | 延边大学农学院 |
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| 摘 要： | 溴甲烷、代森锌和蒸气消毒及无处理对烟草生长发育和农艺性状基本无影响．各处理对苗床杂草防除在０．０５水平和０．０１水平下均无显著差异，但与对照间存在显著差异，防除效果良好．溴甲烷消毒经济效益最高，比蒸气消毒节省３１．７％，比代森锌消毒节省１５％，比无处理节省７６％．且操作简便、省工、省时．
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| 关 键 词： | 营养土消毒 烟草育苗 杂草 经济效益 农艺性状 |
The Experimental Study on Nutritive Cube Sterilization of Tobacco |
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| Piao Shiling et al..The Experimental Study on Nutritive Cube Sterilization of Tobacco[J].Journal of Agricultural Science Yanbian University,1999(1). |
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| Authors: | Piao Shiling |
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| Abstract: | There was no effect of Methyl BromideZinebMoist-heat sterilization and no-treatments on tobacco development and agronomical characteristics. There was no significant difference of controlling weeds in each treatment, but they were all significant difference with control.Economic effects were the best with Methyl Bromide. It economized 31.7% more than moist-heat sterilization,15% more than Zineb sterilization, and 76% more than no-treatments. This method was easy, saving labor and time. |
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| Keywords: | Nutritive cube sterilization Tobacco grow seedlings Weeds Economic effects Agronomy characteristics |
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