稻茬烤烟优化基肥和提苗肥对上部烟叶经济性状和品质的影响  

Effects of Optimizing Fertilizer for Base and Raising Seedlings Fertilizer on Economic Characters and Quality of Upper Leaves of Paddy-tobacco

作　　者：李建华 安然 江智敏[2] 肖志鹏 旷子扬 邓小华[3] LI Jianhua;AN Ran;JIANG Zhimin;XIAO Zhipeng;KUANG Ziyang;DENG Xiaohua(Hengyang Branch of Hunan Tobacco Province Company,Hengyang,Hunan 421000,China;China Tobacco Zhejiang Industrial Company Limited,Hangzhou,Zhejiang 310008,China;College of Agronomy,Hunan Agricultural University,Changsha,Hunan 410128,China)

机构地区：[1]湖南省烟草公司衡阳市公司,湖南衡阳421000 [2]浙江中烟工业有限责任公司,浙江杭州310008 [3]湖南农业大学农学院,湖南长沙410128

出　　处：《天津农业科学》2024年第4期18-23,共6页Tianjin Agricultural Sciences

基　　金：湖南省烟草公司衡阳市公司科技项目(HYYC2022KJ17);浙江中烟科技重点项目(ZJZY2023B001)。

摘　　要：为提高稻茬烤烟上部烟叶品质并改善其经济性状,以云烟87为试验材料,采用双因素试验,研究优化基肥(基肥中添加微生物菌剂)和优化提苗肥(提苗肥配施尿素)对烤烟经济性状、物理特性、化学成分、评吸质量的影响。结果表明:基肥添加微生物菌剂可提高上部烟叶产量与产值;提苗肥配施尿素做可提高上部烟叶单叶质量、叶片厚度、叶面积质量和总糖含量;基肥添加微生物菌剂和提苗肥配施尿素处理较基肥不添加微生物菌剂和单施烟草专用提苗肥的上部烟叶经济性状指数提高了11.53%,评吸质量总分提高了16.14%,综合效果指数提高了9.64%。综合来看,在基肥中添加微生物菌剂,并在提苗肥中适量配施尿素,有利于提高上部烟叶产量、产值和烟叶品质。In order to improve the quality and economic characters of the upper leaves of paddy-tobacco,with Yunyan 87 as the experimental material,the two-factor experiment was conducted to study the effects of optimizing base fertilizer(adding microbial agents to base fertilizer)and optimize raising seedlings fertilizer(seedling-raising fertilizer combined with urea)on the economic characters,physical properties,chemical composition and smoking quality of flue-cured tobacco.The results showed that the yield and output value of the upper tobacco leaves were increased by adding microbial agent to base fertilizer,and single leaf quality,leaf thickness,leaf area quality and total sugar content of upper tobacco leaves were improved by applying urea as seedling-raising fertilizer.Between the treatment of adding microbial agents to base fertilizer and seedling-raising fertilizer combined with urea,the economic character index of the upper leaves increased by 11.53%,the total score of smoking quality increased by 16.14%,and the comprehensive effect index increased by 9.64%,compared with that of no microbial agent and single application of seedling-raising fertilizer for tobacco.Generally speaking,base fertilizer added microbial agent and appropriate amount of urea applied in seedling-raising fertilizer were beneficial to improve the yield,output value and quality of upper tobacco leaves.

关 键 词：稻茬烤烟 早生快发 经济性状 烟叶品质 上部烟叶 

分 类 号：S572[农业科学—烟草工业]