This article expounded the picked - leaf maturing standard of flue - cured tobacco variety " Honghuadajinyuan" , summarized the influences of different picked - leaf maturities on the tissue structure, physio - biochemical characteristics, chemical compositions , physical properties and economic traits of the leaves of this variety, and proposed the research direction of the leaf - picking technology of this variety in the future.%阐述了烤烟品种红花大金元的成熟采收标准,综述了不同采收成熟度对红花大金元烟叶的组织结构、生理生化特性、化学成分、物理特性和经济性状等的影响,并提出了今后该品种成熟采收技术的研究方向.
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