不同起垄方式对植烟土壤物理特性及烤后烟叶产质量的影响  

Influences of Different Ridging Patterns on Soil Physical Properties, Yield and Quality of Planted Tobacco

作　　者：李子绅 张常兴[2] 张锦中[2] 朱殿峰 郭泽 王英锋 崔国杰 肖和友 代晓燕 LI Zishen;ZHANG Changxing;ZHANG Jinzhong;ZHU Dianfeng;GUO Ze;WANG Yingfeng;CUI Guojie;XIAO Heyou;DAI Xiaoyan(National Tobacco Physiology&Biochemistry Research Centre,Institute of Tobacco,Henan Agricultural University,Zhengzhou 450002,China;Henan Tobacco Company Zhoukou Branch,Henan Zhoukou 466000,China;Hunan Tobacco Company Shaoyang Branch,Hunan Shaoyang 422000,China)

机构地区：[1]河南农业大学烟草学院,烟草行业烟草栽培重点实验室,郑州450002 [2]河南省烟草公司周口市分公司,河南周口466000 [3]湖南省烟草公司邵阳市分公司,湖南邵阳422000

出　　处：《中国农业科技导报》2019年第12期151-158,共8页Journal of Agricultural Science and Technology

基　　金：河南省烟草公司周口市分公司科技项目(2015410000000019);河南省高等学校重点科研项目(14B210023)

摘　　要：为了探讨起垄方式与移栽方式对河南省周口市烟区植烟土壤物理特性和烤后烟叶产质量的影响,以筛选适合周口烟区烤烟产质量和土壤物理特性同步提高的起垄与移栽处理组合模式。采用田间试验法,以'中烟100'为研究材料,依据起垄方式与移栽方式设置龟背型膜上移栽(T1)、龟背型膜下移栽(T2)、中凹型膜下移栽(T3)和中凹型膜上移栽(T4)4个试验处理,研究不同起垄方式对土壤物理特性和烤后烟叶产质量的影响。结果显示,中凹型起垄的单独和复合处理均可以有效地改善土壤的物理特性和提高烟叶的产质量,其中以中凹型起垄配合膜下移栽处理(T3)效果最好。与T1相比,T3处理可以显著提高各土层土壤含水率和总孔隙度,降低土壤容重,明显促进烤后烟叶中化学成分更加协调,上部叶中性致香物质含量较T1提高了15.96%,产量和产值较T1处理显著提高。因此,中凹型起垄膜下移栽处理更有利于改善植烟土壤物理特性和提高烤后烟叶产质量,是最佳种植模式,结果为河南省周口烟区适宜的烟草种植模式提供理论依据。In order to investigate the effects of ridge styles and transplanting methods on the physical properties of tobacco growing soil,the yield and quality of planted tobacco,this paper adopted field test method,selected tobacco variety named*Zhongyan*100 as research material,and set up four treatments according to ridge and transplanting styles,including transplanting over turtle-back membrane(T1),transplanting under turtle-back membrane(T2),transplanting under concave membrane(T3)and transplanting over concave membrane(T4).The effects of different treatments on soil physical properties and post-roasting tobacco quality were researched.The results showed that the single or combined treatment of concave ridge effectively enhanced the soil physical properties and improved the yield and quality of tobacco leaves.Among them,the best treatment was transplanting under concave membrane(T3).Compared with treatment T1,T3 improved soil moisture content and total gross porosity of each soil layer significantly,and reduced soil bulk density.Meanwhile T3 significantly promoted the coordination of chemical composition in cured tobacco leaves,increased neutral aromatic substances content in the upper leaves by 15.96%,improved the yield and output value significantly.Therefore,transplanting under concave ridge membrane,which was more conducive to improving the physical characteristics of tobacco planting soil and improving the yield and quality of cured tobacco leaves, was the best planting pattern for tobacco. The present research provided a theoretical basis forthe appropriate planting pattern of tobacco in Zhoukou tobacco-planting area, Henan province.

关 键 词：起垄方式 移栽方式 土壤物理性质 产量 质量 

分 类 号：S572[农业科学—烟草工业]