生态因素和栽培农艺措施对烟草钾和氯含量影响研究进展  

Research Advance in Effects of Ecological Factors and Cultivated Agronomic Measures on Potassium and Chlorine of Tobacco

作　　者：王欣 赵云飞 闫铁军 

机构地区：[1]湖北省烟草科学研究院,湖北武汉430030 [2]湖北中烟工业有限公司技术研发中心,湖北武汉430052

出　　处：《安徽农业科学》2014年第17期5390-5392,共3页Journal of Anhui Agricultural Sciences

摘　　要：钾、氯是烟草生长发育的必需营养元素,也是衡量烟叶内在品质的重要指标,钾氯比值常被用作评价烟叶品质、燃烧性的基础,因此合理调控烟叶钾、氯含量,对改善烟叶品质、提高烟叶质量、提升烟叶工业可用性具有重要意义。探讨了生态因素、栽培农艺措施对烟草钾、氯含量影响的研究进展。Potassium and chlorine are necessary nutrient elements for tobacco growth and development, also are important factors for quality measurement of tobacco leaf. Potassium chloride ratio is often used as the basis of quality and combustibility evaluation of tobacco leaf. There- fore, reasonable regulation of potassium and chlorine content is of great significance to improve the quality of tobacco leaf and to promote tobacco industrial availability. This paper discusses research progress about ecological factors and cultivated agronomic measures in the effect of potassium and chlorine content in tobacco.

关 键 词：生态因素 栽培农艺措施 钾 氯 影响 

分 类 号：S572[农业科学—烟草工业]