| 不同增温措施对烤烟苗床温度的影响 |
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| 引用本文： | 孙洪魁,孔德辉,张雪,王宏,孟晓楠,李永涛.不同增温措施对烤烟苗床温度的影响[J].江西农业学报,2013,25(3). |
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| 作者姓名： | 孙洪魁 孔德辉 张雪 王宏 孟晓楠 李永涛 |
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| 作者单位： | 1. 河南省洛阳市烟草公司洛宁县分公司,河南洛宁,471700
2. 河南省烟草公司洛阳市公司,河南洛阳,471000 |
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| 摘 要： | 以中烟100的包衣种子为试验材料,研究了不同增温措施(苗床底部增温、苗床池水增温、小拱棚增温)对烤烟苗床温度的影响。试验结果显示:采取苗床底部增温措施可以明显提高育苗盘内基质温度,有效地促进烤烟的种子萌发和出苗,缩短烤烟的生育历期。
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| 关 键 词： | 烤烟 增温措施 生育期 苗床温度 |
Effects of Different Temperature-increasing Measures on Seedbed Temperature of Flue-cured Tobacco |
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| SUN Hong-kui
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KONG De-hui
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ZHANG Xue
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WANG Hong
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MENG Xiao-nan
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LI Yong-tao.Effects of Different Temperature-increasing Measures on Seedbed Temperature of Flue-cured Tobacco[J].Acta Agriculturae Jiangxi,2013,25(3). |
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| Authors: | SUN Hong-kui KONG De-hui ZHANG Xue WANG Hong MENG Xiao-nan LI Yong-tao |
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| Abstract: | Taking the coated seeds of Zhongyan 100 as test materials,we studied the effects of different temperature-increasing measures(increasing the temperature of seedbed bottom,increasing the temperature of seedbed pool water,and increasing the temperature of seedbed through arched shed) on seedbed temperature of flue-cured tobacco.The results showed that the measure of increasing the temperature of seedbed bottom could significantly enhance the substrate temperature in seedling tray,effectively promote the seed germination and seedling emergence of flue-cured tobacco,and shorten the growth and developmental duration of flue-cured tobacco. |
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| Keywords: | Flue-cured tobacco Temperature-increasing measure Growth period Seedbed temperature |
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