新型叶面肥对烤烟生长发育及产量质量的影响  

Effects of new leaf fertilizer on growth,yield and quality of flue-cured tobacco

作　　者：董华芳[1] 罗茂萍 陈雨峰 柯奕武 李俊业 任永波 郑传刚[1] DONG Hua-fang;LUO Mao-ping;CHEN Yu-feng;KE Yi-wu;LI Jun-ye;REN Yong-bo;ZHENG Chuan-gang(School of Agricultural Science,Xichang College,Xichang 615013,Sichuan,China;Shenzhen Tobacco Industrial Co.Ltd.,Shenzhen 518000,Guangdong,China)

机构地区：[1]西昌学院农业科学学院,四川西昌615013 [2]深圳烟草工业有限责任公司,广东深圳518000

出　　处：《湖北农业科学》2020年第12期64-67,共4页Hubei Agricultural Sciences

基　　金：深圳烟草工业有限责任公司科技项目。

摘　　要：以云烟87作为试验品种,在凉山州会理县益门镇下村进行新型叶面肥效果对比试验。结果表明,新型叶面肥对烤烟植物学性状、主要生育期影响不显著,对农艺性状(茎围、叶面积、株高)有明显影响,施用叶面肥后其茎围、株高和叶面积大于常规施肥对照(CK2);烤烟上、中、下部烟叶中总糖差异显著,总氮、烟碱、氯、钾等指标均与CK2差异不显著,对烟叶品质有提升作用但不显著;能增加产量、产值和中上等烟叶比例。Using Yunyan 87 as the experimental variety,the fertilizer efficiency comparison test was carried out in Xia village,Yimen town,Huili county,Liangshan prefecture.The results showed that the new leaf fertilizer had no significant effect on botanical characters and main growth period of flue-cured tobacco,but had obvious effect on agronomic characters(stem circumference,leaf area,plant height).After applying leaf fertilizer,the stem circumference,plant height and leaf area of flue-cured tobacco were larger than those of conventional fertilization control(CK2);There were significant differences in total sugar between upper,middle and lower leaves of flue-cured tobacco,but there were no significant differences in total nitrogen,nicotine,chlorine and potassium between flue-cured tobacco leaves and CK2,which could improve the quality of flue-cured tobacco leaves but not significantly,and could increase the yield,the output value and the proportion of middle and upper class tobacco leaves.

关 键 词：新型叶面肥 烤烟 生长发育 产量 质量 

分 类 号：S145.2[农业科学—肥料学] S572[农业科学—农业基础科学]