Aimed to the existing problem of lower usability of the upper leaves in China' s tobacco production in the presence,the influencing factors for lower usability of upper leaves of flue-cured tobacco were analyzed,the ways and methods for improving the usability of upper leaves were summarized,and the research on improving the usability of upper leaves of flue-cured tobacco was prospected.%就我国当前烟叶生产中存在的上部烟叶可用性较低这一问题,综合国内外研究现状,分析了影响烤烟上部烟叶工业可用性的原因,综述了提高烤烟上部烟叶可用性的途径和方法,并就提高烤烟上部烟叶工业可用性研究进行了展望.
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