作物研究2018，Vol.32Issue(2)：140-143,4.DOI:10.16848/j.cnki.issn.1001-5280.2018.02.12
氨基寡糖素和钾营养调节剂对烟草普通花叶病毒病的防治效果
The Control Efficiency of Amino-oligosaccharins and Potassium Nutrition Regulator on Tobacco Mosaic Virus Disease
摘要
Abstract
Field experiment was conducted to study the effects of application of amino-oligosaccharins and potassium nutrition regulator on tobacco mosaic virus disease and yield and quality of tobacco leaves.The results showed that:the application of amino-oligosaccharins and potassium fertilizer reduced tobacco mosaic virus disease incidence and disease index effectively,and the average control effect reached 56.31％.The economic characters such as yield,output value,average price and the ratio of superior leaf of tobacco leaf were significantly increased by 27.60％,44.26％,13.02％ and 42.48％,respectively,and the appearance quality and smoking quality of tobacco leaves were improved.关键词
烟草/氨基寡糖素/钾营养调节剂/普通花叶病毒病/防治效果Key words
tobacco/amino-oligosaccharins/potassium nutrition regulator/tobacco mosaic virus disease/control effect分类
农业科技引用本文复制引用
罗刚,高华军,韦忠,宋战锋,冉德辉,谷灿立,龙俊,田景鑫..氨基寡糖素和钾营养调节剂对烟草普通花叶病毒病的防治效果[J].作物研究,2018,32(2):140-143,4.基金项目
广西壮族自治区烟草公司科技项目(2016-02 （）
2017-02). （）
