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| 不同垄向对旺长期烟田微生态环境的影响 | |
| 引用本文： | 徐宸,孙曙光,王勇,许玉江,卢金领,朱晓伟,叶协锋.不同垄向对旺长期烟田微生态环境的影响[J].江西农业学报,2012,24(12):81-84. |
| 作者姓名： | 徐宸 孙曙光 王勇 许玉江 卢金领 朱晓伟 叶协锋 |
| 作者单位： | 1. 河南农业大学烟草学院、国家烟草栽培生理生化研究基地,河南郑州450002;重庆市烟草公司,重庆400023 2. 湖北中烟工业有限责任公司,湖北武汉,430000 3. 重庆市烟草公司,重庆,400023 4. 河南中烟工业有限责任公司洛阳卷烟厂,河南洛阳,471000 5. 河南农业大学烟草学院、国家烟草栽培生理生化研究基地,河南郑州,450002 |
| 基金项目： | 重庆市烟草公司项目"烟田微生态环境与烟叶品质形成关系研究" |
| 摘 要： | 采用田间小区试验的方式,以云烟97为试验材料,研究了烟田垄体走向对烟田微生态环境的影响。结果表明,移栽45 d时,各处理烟田二氧化碳浓度均以南北垄最高,而烟田光照则以东西垄最高,植株上方10 cm处、植株上部和植株下部的烟田光照,均表现为垂直垄处理最低;植株上部的温度表现为南北垄>垂直垄>东西垄;植株上方10 cm处的风速表现为东西垄>南北垄>垂直垄,植株中部的风速表现为垂直垄>东西垄>南北垄,而植株下部的风速则表现为东西垄>南北垄>垂直垄。 |
| 关 键 词： | 垄向 微生态环境 烤烟 产量 品质 |
Effects of Ridge Direction on Micro-ecological Environment in Vigorous Growth Period of Tobacco Field |
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| XU Chen , SUN Shu-guang , WANG Yong , XU Yu-jiang , LU Jin-ling , ZHU Xiao-wei , YE Xie-feng.Effects of Ridge Direction on Micro-ecological Environment in Vigorous Growth Period of Tobacco Field[J].Acta Agriculturae Jiangxi,2012,24(12):81-84. | |
| Authors: | XU Chen SUN Shu-guang WANG Yong XU Yu-jiang LU Jin-ling ZHU Xiao-wei YE Xie-feng |
| Institution: | 1(1.Tobacco College of Henan Agricultural University/Physiology and Biochemistry Research Center of National Tobacco Cultivation,Zhengzhou 450002,China;2.Chongqing Tobacco Company,Chongqing 400023,China;3.China Tobacco Hubei Industrial Corporation Limited,Wuhan 430000,China;4.Luoyang Cigarette Factory of China Tobacco Henan Industrial Corporation Limited,Luoyang 471000,China) |
| Abstract: | A field experiment was conducted to study the effects of ridge direction on flue-cured tobacco micro-ecological environment and quality of flue-cured tobacco leaves at different positions of vigorous growth period.The results indicated that the highest CO2 concentration appeared in the treatment of south-north ridge direction,but the highest light intensity occurred in the treatment of east-west ridge direction,and the lowest light intensity in plant upper 10 cm,plant top and plant bottom all was in the treatment of southeast-northwest ridge direction.The temperature in plant upper showed that south-north ridge direction>southeast-northwest ridge direction>east-west ridge direction.The wind speed in plant upper 10 cm and plant bottom displayed that east-west ridge direction>south-north ridge direction>southeast-northwest ridge direction.However,the wind speed in plant middle showed southeast-northwest ridge direction>east-west ridge direction>south-north ridge direction. |
| Keywords: | Ridge direction Micro-ecological environment Flue-cured tobacco Yield Quality |
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