增施氯肥对烤烟农艺性状及产质量的影响  

Effects of Applying Potassium Chlorine Fertilizer on Agronomic Traits,Yield and Quality of Flue-cured Tobacco

作　　者：蒋海峰[1] 胡小东[1] 邹阳[1] 王云峰[1] 李庆武[1] 董玉西 张龙[1] 王维[1] 

机构地区：[1]云南省烟草公司楚雄州公司,云南楚雄675000

出　　处：《贵州农业科学》2016年第10期32-35,共4页Guizhou Agricultural Sciences

基　　金：云南省烟草公司科技计划项目(2010YN22;2014YN27)

摘　　要：为探明缺氯烟区增施氯化钾的适宜用量及其对烟株产质量的影响,进行烤烟不同梯度氯化钾施用量试验。结果表明：施用氯化钾不影响烟株的生育期、植物学性状及主要农艺性状,但可以增加初烤烟叶的油份,能有效解决因缺氯导致初烤烟叶回潮性差及易碎问题,用量以15~30kg/hm2为宜。The effects of applying different potassium chlorine amount on agronomic traits,yield and quality of flue-cured tobacco were studied by a randomized block design to explore the suitable application amount of potassium chlorine for flue-cured tobacco cultivation in the chlorine deficient flue-cured tobaccogrowing area.Results：Applying potassium chlorine has no effects on growth period,botanical traits and main agronomic traits of flue-cured tobacco plants but can increase oil content of initial cured tobacco leaves,which can effectively solve the poor moisture regain and easy broken of initial cured tobacco leaves.The suitable potassium chlorine amount is 15~30kg/hm2.

关 键 词：氯化钾 烤烟 禄丰 

分 类 号：S572[农业科学—烟草工业]