| 烤烟薄盘直播漂浮育苗技术应用研究 |
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| 引用本文： | 刘加红,代绍明,张瑞勤,张庆刚,滕永忠,张拯研,刘芮.烤烟薄盘直播漂浮育苗技术应用研究[J].安徽农业科学,2007,35(8):2304-2305. |
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| 作者姓名： | 刘加红 代绍明 张瑞勤 张庆刚 滕永忠 张拯研 刘芮 |
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| 作者单位： | 云南省烟草曲靖市公司烟草科学研究所,云南曲靖,655000;云南农业大学烟草学院,云南昆明,650201 |
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| 摘 要： | 对薄盘直播漂浮育苗技术与常规漂浮育苗技术进行对比,研究结果表明:与常规漂浮育苗技术相比,应用薄盘直播漂浮育苗技术从播种到出苗的时间缩短1 d,出苗率、播种后35 d烟苗各项生物学性状及进入4叶期烟苗比例、成苗期烟苗生物学性状均表现优异,且节省了近70%的育苗基质,大田苗降低成本300余元/hm2,生态效益显著,是一项很有推广价值的新技术.
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| 关 键 词： | 烤烟 薄盘 直播 漂浮育苗 |
| 文章编号： | 0517-6611（2007）08-02304-02 |
| 修稿时间： | 2006-12-18 |
Application Research of Direct Seeding Technique of Flue--cured Tobacco in Thin Tray with Float System |
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| LIU Jia-hong,et al.Application Research of Direct Seeding Technique of Flue--cured Tobacco in Thin Tray with Float System[J].Journal of Anhui Agricultural Sciences,2007,35(8):2304-2305. |
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| Authors: | LIU Jia-hong |
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| Institution: | Science Institute of Qujing Tobacco Company, Qujing, Yunnan 655000 |
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| Abstract: | Direct seeding technique of flue-cured tobacco in thin tray with float system was developed successfully based on perfecting normal tobacco float system.Comparative test on tobacco seeding production in thin tray with float system and the normal seeding production with float system was conducted.Result showed that the time from seeding to germination was shortened by 1 day when using the seeding technique in thin tray with float system.Germination rate,seedling biological property after 35 days,the rate of four leaves stage tobacco seedlings as well as the biological property in the stage of seedling for transplanting was outstanding.Meanwhile,this method saved 70 to be seedling substrate and 300 yuan per ha.Therefore,seeding technique of flue-cured tobacco in thin tray with float system was a new technique worth wide application. |
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| Keywords: | Flue-cured tobacco Thin tray Direct seeding Seeding with float system |
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