作物研究2017，Vol.31Issue(6)：691-694,706,5.DOI:10.16848/j.cnki.issn.1001-5280.2017.06.33
叶面喷施含钾肥料对上部烟叶质量的影响
Effects of Foliar-spraying Potassium Fertilizer on the Quality of the Upper Flue-cured Tobacco Leaf
摘要
Abstract
In order to improve the usability of upper flue-cured tobacco leaf,the effect of foliar-spraying different potassium fertilizer in a field experiment on the physical character,chemical component,smoking quality of flue-cured tobacco leaves were studied.The results showed that:Foliar-spraying potassium fertilizer after tobacco topping could promote the potassium content of upper flue-cured tobacco leaves by 2.63％ ～ 19.30％.Foliar-spraying fertilizer including potassium sulfate + amino acid + chito-oligosaccharide + Diethyl aminoethyl hexanoate could promote the physical character index,chemical component index and total smoking quality of upper flue-cured tobacco leaves by 5.92％,31.15％,and 5.30％ respectively.Foliar-spraying potassium fertilizer after tobacco topping could promote the potassium content and quality of upper flue-cured tobacco leaf.关键词
烤烟/叶面施肥/上部叶片Key words
flue-cured tobacco/foliar-spraying fertilize/upper flue-cured tobacco leaf分类
农业科技引用本文复制引用
吴峰,肖艳松,徐文兵,邓小华,齐永杰,杨丽丽,卢健,邹克兴,刘久羽,黄聪光..叶面喷施含钾肥料对上部烟叶质量的影响[J].作物研究,2017,31(6):691-694,706,5.基金项目
广西中烟工业有限责任公司项目(201545000034011). （201545000034011）
