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云南茄套烟叶外观质量量化评价体系构建与应用

Construction and Application of Quantitative Evaluation System of Appearance Quality of Binder Leaves in Yunnan

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  • 国家科技期刊平台
  • NETL
  • NSTL
  • 万方数据
[目的]探索构建茄套烟叶外观质量量化评价体系,实现茄套烟叶质量评价和精准分类,筛选出优质茄套烟叶.[方法]以200 片云南茄套烟叶为试验材料,由分级专家对每片烟叶进行评分,利用因子分析、模糊数学和相关性分析等多元统计方法对茄套烟叶外观质量评价指标分值进行分析,比较不同等级和不同产区茄套烟叶的差异,最后对茄套烟叶进行综合评价.[结果]茄套烟叶各指标间相关性较高,不同等级的茄套烟叶各外观质量评价指标的分值均是S2＜S1＜M2＜M1＜L2,不同等级间茄套烟叶外观质量指数存在极显著差异,且临沧的茄套烟叶外观质量总体上好于普洱的茄套烟叶.综合评价发现,茄套烟叶主要为2类烟叶,其次为4类烟叶,5类烟叶最少,不同等级和不同产区茄套烟叶的烟叶类型存在明显差异.[结论]该研究构建的茄套烟叶外观质量量化评价体系是可靠的,利用外观质量指数对茄套烟叶进行分类是可行的.
[Objective]To explore the construction of a quantitative evaluation system for the appearance quality of binder leaves,realize the quality evaluation and accurate classification of binder leaves,and screen out high-quality binder leaves.[Method]Taking 200 pieces of Yun-nan binder leaves as the test material,grading experts scored each tobacco leaf,and the scores of the appearance quality evaluation index of binder leaves were analyzed by using multiple statistical methods such as factor analysis,fuzzy mathematics and correlation analysis,and the differences of binder leaves in different grades and different production areas were compared,and finally the comprehensive evaluation of bind-er leaves was carried out.[Result]The correlation between the indicators of binder leaves was high,and the scores of each appearance quality evaluation index of different grades of binder leaves were S2<S1<M2<M1<L2,there was a significant difference in the appearance quality in-dex of binder leaves between different grades,and the overall appearance quality of the binder leaves in Lincang was generally better than those in P(u)er.The comprehensive evaluation found that the main types of binder leaves were grade 2 of tobacco leaves,followed by grade 4 of tobacco leaves,and grade 5 of tobacco leaves were the least,and there were obvious differences in the tobacco leaves types of binder leaves in different grades and different production areas.[Conclusion]The quantitative evaluation system of appearance quality of binder leaves construc-ted in this study is reliable,and it is feasible to classify binder leaves by using the appearance quality indexes.

Binder leavesAppearance qualityQuantitative evaluation systemMultivariate statistical methodsAppearance quality indexComprehensive evaluation

刘洪剑、周乐群、金红岗、黄晓明、肖旭斌、杨熠文、张光海、李枝桦、刘涛

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云南农业大学农学与生物技术学院,云南昆明 650201

西南中药材种质创新与利用国家地方联合工程研究中心/云南省药用植物生物学重点实验室,云南昆明 650201

红云红河烟草(集团)有限责任公司原料部烟叶质检科,云南昆明 650202

云南省烟草农业科学研究院,云南玉溪 653100

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茄套烟叶 外观质量 量化评价体系 多元统计方法 外观质量指数 综合评价

红云红河烟草(集团)有限责任公司科技项目中国烟草总公司云南省公司重大项目

HYHH2021YL012021530000241004

2024

10.3969/j.issn.0517-6611.2024.12.038

安徽农业科学
安徽省农业科学院

安徽农业科学

影响因子：0.413
ISSN：0517-6611
年,卷(期)：2024.52(12)
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