施钾对烟叶成熟度影响的研究进展  

Research Progress on Effect of Application of Fertilizer K on Maturity of Flue-cured Tobacco

作　　者：温心怡[1] 马晓寒 陈彪 张杰 郝浩浩 杨立均 黄海棠 许自成[1] WEN Xinyi;MA Xiaohan;CHEN Biao;ZHANG Jie;HAO Haohao;YANG Lijun;HUANG Haitang;XU Zicheng(College of Tobacco,Henan Agricultural University,Zhengzhou 450002,China;Zhumadian City Company of Henan Tobacco Companies,Zhumadian 463000,China)

机构地区：[1]河南农业大学烟草学院,河南郑州450002 [2]河南省烟草公司驻马店市公司,河南驻马店463000

出　　处：《山西农业科学》2018年第10期1741-1746,共6页Journal of Shanxi Agricultural Sciences

基　　金：中国烟草总公司河南省公司科技攻关项目(20164117002-4100;201641170024099)

摘　　要：烟叶成熟度是指适合调制加工和满足卷烟可用性的质量状态和程度,其对烟叶外观质量、化学成分及物理特性均有较大的影响。烟草作为喜钾作物,钾肥的施用与烟叶成熟度密切相关。综述了钾肥用量、运筹方式、钾肥种类及叶面喷施钾肥对烤烟成熟度影响的研究进展,归纳了成熟度对烤烟品质的重要作用,在此基础上探讨了提高钾肥肥效和新型钾肥研究的有效途径,最后对提高钾素利用率和加强分子水平的研究进行了展望。Tobacco maturity refers to the quality status and extent suitable for processing and meeting the availability of cigarettes,maturity has great influence on the presentation quality, internal quality, chemical components and physical properties of tobacco.Tobacco belongs to the crop favoring potassium, the application of potassium fertilizer is closely related to maturity of tobacco leaves. Theresearch progress of potassium fertilizer dosage, operation method, species and foliar application of potassium fertilizer on flue-curedtobacco maturity was reviewed. The importance of maturity to flue-cured tobacco quality was summarized. On this basis, the effectiveresearch on improving potassium fertilizer efficiency and new potash fertilizer was discussed. Finally, the research on improving potassiumutilization rate and strengthening molecular level was prospected.

关 键 词：烟草 钾 成熟度 进展 

分 类 号：S572[农业科学—烟草工业]