信阳师范学院学报（自然科学版）Issue(1)：47-51,5.DOI:10.3969/j.issn.1003-0972.2014.01.013
不同作物茬口对烟草大田农艺性状及烟草品质的影响
Impact of Different Crop Stubbles on Agronomical Characters and Quality of Tobacco
摘要
Abstract
Chinese cabbage stubble soil , corn stubble soil , sweet potato stubble soil and sesame stubble soil showed a great influence on the quality of tobacco in its planting .Tobacco were planted in corn stubble soil , sweet po-tato stubble soil , sesame stubble soil and Chinese cabbage stubble soil separately .The differences of plant height , stem girth, leaf number, leaf area, matter content and quality of tobacco were determined .It was found that tobacco planted in sweet potato soil and sesame soil had better growth , higher plant , stronger stem and larger leaf than that planted in corn soil and Chinese cabbage soil .It was also also found that the tobaccos in sweet potato soil and sesame soil had more content of potassium and nicotine , but less content of chlorine ion .Considering the quality and properties , sweet potato soil and sesame soil increased the content of soluble sugar , reducing sugar and nicotine , and decreased the chlo-rinity.From the indices of chmuck’s value, potassium/chlorine, nitrogen/nicotine, yield, output value, we could conclude that sweet potato stubble soil and sesame stubble soil were more suitable soil for tobacco planting , while the corn soil was more bad .关键词
烟草/茬口/农艺性状/烟草品质Key words
tobacco/crop stubbles/agronomical characters/quality of tobacco分类
农业科技引用本文复制引用
陈晓慧,郭双,刘国顺,邱立友,王明道..不同作物茬口对烟草大田农艺性状及烟草品质的影响[J].信阳师范学院学报（自然科学版）,2014,(1):47-51,5.基金项目
中国烟草总公司特色优质烟叶开发重大项目 （）
