铁、锌配合施用对烟叶产量和品质的影响  

Study on the Effect of Combined Application of Iron and Zinc on Yield and Quality of Tobacco Leaves

作　　者：吴国贺 孙立娟 高崇 安承荣 朴龙铁 姜正一 

机构地区：[1]延边农业科学院,吉林龙井133400 [2]吉林省烟草公司延边州公司,吉林延吉133000

出　　处：《湖北农业科学》2016年第10期2577-2579,2599,共4页Hubei Agricultural Sciences

基　　金：国家烟草专卖局重大专项(TS-06-20110038)

摘　　要：为了提高烟草(Nicotiana tabacum L.)叶片的产量和品质,以吉烟九号(N.tobacum cv.jiyan No.9)为供试材料,施用不同组合比例的ZnSO_4和FeSO_4进行田间试验,比较各处理的农艺性状,田间自然发病率,经济性状和化学成分、外观质量。结果表明,铁、锌配合施用能够提高烟叶的产量和品质。其中,处理2(FeSO_4 15 kg/hm^2+ZnSO_4 10 kg/hm^2)和处理5(FeSO_4 15 kg/hm^2+ZnSO_4 15 kg/hm^2)的效果最好。In order to improve yield and quality of tobacco leaves（Nicotiana tabacum L.）, different combinations of zinc sulfate and ferric sulfate with different proportion were applied for the field test of N. tobacum cv. Jiyan No.9. The agronomic traits, disease incidence in natural field, economic characters and chemical composition, as well as appearance were compared.The results showed that combined application of iron and zinc could promote tobacco yield and quality. Among them, among which treatment FeSO_4 15 kg/hm^2＋ZnSO_4 10 kg/hm^2 and treatment FeSO_4 15 kg/hm^2＋ZnSO_4 15 kg/hm^2 works the best.

关 键 词：烟草(Nicotiana tabacum L.) 铁 锌 产量 品质 

分 类 号：S572.72[农业科学—烟草工业]