喷施钼对烟叶化学成分的影响  

Effects of Spraying Different Concentrations of Molybdenum in Rosette Stage on Tobacco Leaf Chemical Components

作　　者：李春光 陈建中 刘穗君 万莹 王飞[2] 唐珊 罗鑫 蒲进平[2] 陈剑[2] 姬鸿飞 张伟丽 刘文龙 景延秋[3] 曾庆宾[4] 张月华 LI Chunguang;CHEN Jianzhong;LIU Suijun;WAN Ying;WANG Fei;TANG Shan;LUO Xin;PU Jinping;CHEN Jian;JI Hongfei;ZHANG Weili;LIU Wenlong;JING Yanqiu;ZENG Qingbin;ZHANG Yuehua(Henan China Tobacco Industry Co.,Ltd,Zhengzhou Henan 450016,China;Luzhou Branch,Sichuan Tobacco Company,Luzhou Sichuan 646000,China;Henan Agricultural University,Zhengzhou Henan 450002,China;Panzhihua Branch,Sichuan Tobacco Company,Panzhihua Sichuan 617026,China)

机构地区：[1]河南中烟工业有限责任公司,河南郑州450016 [2]四川省烟草公司泸州市公司,四川泸州646000 [3]河南农业大学,河南郑州450002 [4]四川省烟草公司攀枝花市公司,四川攀枝花617026

出　　处：《甘肃农业科技》2021年第3期51-56,共6页Gansu Agricultural Science and Technology

摘　　要：探讨了烟草团棵期施用0.05%、0.10%、0.15%的浓度钼素对烟叶化学成分的影响,结果表明,在团棵期喷施钼肥可以提高还原糖和总糖含量,降低总氮和烟碱含量,而且可以使烟叶中氮碱比、糖碱比都有所提高。同时施钼能提高烟叶中性致香物质和降低苯并[α]芘含量。In order to study the effects of concentration gradient nutrient of 0.05%,0.10%,0.15%in rosette stage on tobacco leaf chemical components,using field experiment,the effects of spraying different concentrations of molybdenum in rosette stage on tobacco routine chemical components,neutral aroma substances and flue gas main harmful components was researched in experimental field of Yancheng District,Luohe City,Henan Province.The results showed that the spraying molybdenum fertilizer in rosette could improve the reducing sugar,total sugar content,the nitrogen alkali ratio,sugar alkali ratio and reduce the total nitrogen and nicotine content.Spraying molybdenum could increase the content of neutral aroma substances and reduce benzo[α]pyrene of tobacco leaf.

关 键 词：不同浓度钼 化学成分 烟气 

分 类 号：S572[农业科学—烟草工业]