摘要
为探明豫西地区植烟土壤粒级组成对烤烟品质的影响及其内在联系,本试验选取豫西典型植烟土壤和烤烟为研究对象,分析了土壤粒级组成的特点和烤烟品质特点,并研究了土壤粒级组成与烤烟品质的关系,以期为豫西植烟土壤调控提供依据。结果表明:1)豫西植烟土壤粒径>0.01 mm的占比高达93.06%,土壤整体偏黏;2)豫西烤烟外观质量、常规化学成分、物理特性和感官评吸质量整体较好,其综合可用性指数平均值为0.71,变异系数较小;3)植烟土壤粒级组成对烤烟品质有重要影响,土壤粒径>0.01 mm的占比与烤烟外观质量指数、燃烧性、灰色和综合可用性指数均呈显著正相关。因此,可通过适当的土壤耕作和改良措施提高土壤粒径>0.01 mm的占比来提升豫西地区的烤烟品质。
In order to find out the effect of soil particle size composition on the quality of flue-cured tobacco in western Henan and its internal relationship,the typical tobacco planting soil and flue-cured tobacco in western Henan were selected as the study objects.The characteristics of soil particle composition and flue-cured tobacco quality were analyzed,and the relationship between soil particle composition and flue-cured tobacco quality was studied,so as to provide the basis for the regulation of tobacco soil in western Henan.The results showed that:1)The proportion of soil particle size>0.01 mm was as high as 93.06%,and the whole soil was sticky;2)The appearance quality,conventional chemical composition,physical characteristics and sensory evaluation quality of flue-cured tobacco in western Henan were good,the average value of comprehensive availability index was 0.71,and the coefficient of variation was small;3)The composition of soil particle size had an important impact on the quality of flue-cured tobacco,the proportion of soil particle size>0.01 mm was significantly positively correlated with tobacco appearance quality index,flammability,gray and comprehensive availability index.In terms of tobacco growing area in western Henan,the proportion of soil particle size>0.01 mm can be increased through appropriate soil cultivation and improvement measures,which is beneficial to the improvement of comprehensive quality of flue-cured tobacco.
作者
黄树永
昝京宜
王惠
王小东
汪孝国
HUANG Shuyong;ZAN Jingyi;WANG Hui;WANG Xiaodong;WANG Xiaoguo(Jilin Tobacco Industrial Co.Ltd.,Changchun 130031,Jilin;Tobacco Company in Luoyang City Henan Province,Luoyang 471023,Henan;College of Agronomy,Henan University of Science and Technology,Luoyang 471023,Henan;Tobacco Company in Jiyuan City Henan Province,Jiyuan 459099,Henan)
出处
《浙江农业科学》
2026年第2期369-375,共7页
Journal of Zhejiang Agricultural Sciences
基金
河南省科技攻关项目“豫西旱地烤烟生长关键期节水稳产配套栽培技术研究”(222102110360)
河南省产学研合作项目“基于土壤有机碳库量的浓香型烤烟品质形成及分区调控技术研究”(152107000017)。
关键词
土壤粒级
烤烟
品质
综合评价
可用性指数
soil particle size
flue-cured tobacco
quality
comprehensive evaluation
availability index
