不同播栽期对云烟116生长及烟叶品质的影响  

Effects of Different Sowing and Transplanting Dates on Growth and Quality of Yunyan 116

作　　者：赵羡波 季舜华 范坚强 包可翔 陈义强 方正华 张明乾 徐赫 ZHAO Xianbo;JI Shunhua;FAN Jianqiang;BAO Kexiang;CHEN Yiqiang;FANG Zhenghua;ZHANG Mingqian;XU He(China Tobacco Fujian Industrial Co.,Ltd.,Xiamen,Fujian 361021;Taizhou College,Nanjing Normal University,Taizhou,Jiangsu 225300,China)

机构地区：[1]福建中烟工业有限责任公司,福建厦门361021 [2]南京师范大学泰州学院,江苏泰州225300

出　　处：《贵州农业科学》2020年第4期36-40,共5页Guizhou Agricultural Sciences

摘　　要：为云南保山烟区最佳播栽期的确定提供理论依据,采用田间试验方法,研究不同播栽期对主栽品种云烟116生长及烟叶品质的影响。结果表明:不同处理云烟116的株高、茎高、茎围、节距、叶片数、腰叶长和腰叶宽等农艺性状的变幅分别为100~114cm、90~104cm、8~11cm、4~5cm、17~19片、70~80cm和21~30cm;产量、产值、均价、上等烟比例和中等烟比例等经济性状的变幅分别为135.2~148.7kg/667m^2、3 520.61~4 117.50元/667m^2、26.04~27.69元/kg、50.12%~69.12%和31.20%~41.62%;随着播栽期的提前,团棵期、旺长期和第2次采烤后发生的气候性斑点病、黑胫病、花叶病、赤星病和野火病/角斑病发病率均呈上升趋势;随移栽期的提前,C3F、B2F和X2F烟叶的外观及感官评吸质量均呈上升趋势。1月31日播种及4月27日移栽云烟116的整体表现最优,在提升烟叶质量的同时,其产值下降不明显,可生产上推广应用。The effects of different sowing and transplanting dates on growth and quality of Yunyan 116 are studied by using a field test to provide the theoretical basis for determination of the optimum sowing and transplanting dates in Baoshan tobacco-growing areas in Yunnan.Results:The variation range in agronomic traits of plant height,stem height,stem girth,internode distance,leaf number,length of middle leaves and width of middle leaves of Yunyan 116 at different sowing and transplanting dates is100-114 cm,90-104 cm,8-11 cm,4-5 cm,17-19,70-80 cm and 21-30 cm respectively.The variation range in economic traits of yield,output value,average price,proportion of first-class tobacco and medium-class tobacco of Yunyan 116 at different sowing and transplanting dates is 135.2-148.7 kg/667 m^2,3 520.61-4 117.50 Yuan/667 m^2,26.04-27.69 Yuan/kg,50.12%-69.12% and 31.20%-41.62% separately.The morbidity of weather fleck,black shank,tobacco mosaic,brown spot and wildfire disease/angular leaf spot of Yunyan 116 at resettling stage,vigorously growing stage and second harvesting stage show an increasing trend with sowing date advances.The appearance and sensory smoking quality in C3 F,B2 Fand X2 Ftobacco leaves of Yunyan 116 show an increasing trend with transplanting date advance.The overall performance of Yunyan 116 sowing on Jan.31 and transplanting on Apr.27 is the best.The output value has no obvious decreasing with improvement of tobacco quality,which indicates that Yunyan 116 sowing on Jan.31 and transplanting on Apr.27 can be popularized in tobacco production.

关 键 词：云烟116 播种期 移栽期 品质 

分 类 号：S572.042[农业科学—烟草工业]