烤烟优势株型培育技术研究进展

摘要 烤烟优势株型培育技术在促进烟叶规模化生产、优化烟叶结构和促进原料质量稳定方面效果显著。阐述了培育烤烟优势株型的意义，并对优势株型与烟叶质量的关系、株型的评价方法、培育优势株型的影响因素进行综述。探讨了优势株型培育的主要发展方向，为烤烟优势株型培育及优质烟叶生产提供理论指导。

关键词 烤烟；优势株型；株型评价；烟叶质量

中图分类号 S572 文献标识码 A 文章编号 0517-6611（2023）22-0009-04

doi：10.3969/j.issn.0517-6611.2023.22.003

Research Progress of Dominant Plant Type Cultivation Technology in Flue-cured Tobacco

CHEN Wei， SHEN Zheng， FENG Yi-zhong et al

Abstract The cultivation of dominant plant type of flue-cured tobacco was effective in promoting the large-scale production of tobacco leaves， optimizing the structure of tobacco leaves and promoting the stability of raw material quality. This article describes the significance of cultivating dominant plant type of flue-cured tobacco， and a review of the relationship between dominant plant type and tobacco quality， the evaluation method of dominant plant type， the influencing factors of cultivating dominant plant type. The main development direction of cultivation of flue-cured tobacco dominant plant type was discussed. It is expected to provide theoretical guidance for flue-cured tobacco dominant plant type cultivation and quality tobacco leaf production.

Key words Flue-cured tobacco;Dominant plant type;Plant type evaluation;Tobacco leaf quality

株型是指植物体的空间构成，通常是指植株的个体在空间上的几何分布情况，简单意义上的株型，主要强调作物的外在形态或者所呈现的植株姿态［1］。（剩余12407字）