| 移栽时期对烟草生长及产量、质量的影响研究 |
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| 引用本文： | 秦铁伟,刘兰明,张勇,杨兴,乔德平.移栽时期对烟草生长及产量、质量的影响研究[J].湖北农业科学,2012(2):314-317. |
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| 作者姓名： | 秦铁伟 刘兰明 张勇 杨兴 乔德平 |
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| 作者单位： | 湖北省宜昌市烟草专卖局 |
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| 基金项目： | 宜昌市烟草专卖局科研项目(宜市烟办[2009]13号) |
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| 摘 要： | 为探讨兴山县烤烟产区适宜的烟草幼苗移栽日期,设计了4个移栽日期处理,采用随机区组方法进行了小区对比试验。结果表明,兴山县烤烟产区在5月5日～5月20日之间进行烟苗移栽,则大田期烟草花叶病和赤星病均可在有效的控制范围内,并且烟株上部叶开片情况较好,总糖和还原糖的含量较为适宜,化学成分协调,产量和产值较大。因此,兴山县烤烟产区烟苗移栽日期应确定在5月5日～5月20日之间,单位面积经济效益才能最好。
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| 关 键 词： | 烟草 移栽期 产量 产值 兴山县 |
Effect of Transplanting Time on the Growth,Production and Quality of Nicotiana tabacum |
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| QIN Tie-wei,LIU Lan-ming,ZHANG Yong,YANG Xing,QIAO De-ping.Effect of Transplanting Time on the Growth,Production and Quality of Nicotiana tabacum[J].Hubei Agricultural Sciences,2012(2):314-317. |
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| Authors: | QIN Tie-wei LIU Lan-ming ZHANG Yong YANG Xing QIAO De-ping |
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| Institution: | (Yichang City Tobacco Company of Hubei Province,Yichang 443700,Hubei,China) |
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| Abstract: | In order to study the suitable transplanting date in Xingshan county Nicotiana tabacum L.producing areas,the experiment of four transplanting dates was conducted using randomized block design.The results showed that when the transplanting time of N.tabacum seedlings was during May 5 to May 20 in Xingshan county,the tobacco mosaic disease(Tobacco mosaic virus) and brown spot diseaseAlternaria alternata(Fries) Keissler] were under control,the upper leaves of the plant were better,the yield and value was relatively large.The transplanting time of N.tabacum seedlings in Xingshan county should be during May 5 to May 20. |
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| Keywords: | Nicotiana tabacum L transplanting period yield value Xingshan county |
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