摘要
对云南省55个县种植的4个主栽烤烟品种烟株烟叶的主要化学成分含量的变异进行了分析。结果表明:不同烤烟品种的烟株烟叶主要化学成分含量在不同品种间除氯的含量和钾氯比外,其他指标在各品种间均存在极显著或显著差异。聚类分析可将云南主栽的此4个烤烟品种划分为两大类,第I类为红花大金元,第II类群为K326、云烟85和云烟87。依据烟叶化学成分含量除红花大金元外,对云南的3个烤烟主栽品种的种植区域进行了划分。云烟85在云南的55个种植县可分成10个类群;K326在云南的49个种植县可分成19个类群;云烟87在云南的23个种植县可分成9个类群。
The main chemical component contents and cluster of different flue-cured tobacco varieties from Yunnan tobacco-growing areas was analyzed. The results showed that significant or extremely significant differences between different varieties existed expect C1 and C1/K. Cluster analysis based on chemical component contents indicated that 4 main cultivation varieties divided into two groups, the first group is Honghuadajinyuan, second group is K 326, Yunyan 85 and Yunyan 87. Distribution of planting area for different varieties planting area based on chemical component contents showed Yunyan 85 is divided 10 groups in 55 planting areas, K 326 is divided 19 groups in 49 planting areas, and Yunyan 87 is divided into 9 groups in 23 olanting areas.
出处
《西部林业科学》
CAS
2011年第4期23-27,共5页
Journal of West China Forestry Science
关键词
云南
烤烟品种
烟叶
化学成分含量
Yunnan
flue - cured tobacco
leaf quality
chemical components
content
