南方农业学报2012，Vol.43Issue(3)：364-368,5.DOI:10.3969/j:issn.2095-1191.2012.03.364
云南腾冲烟区不同烤烟品种适应性试验
Adaptability of different flue-cured tobacco varieties in Tengchong tobacco-growing areas of Yunnan
摘要
Abstract
[ Objective ]The purpose of this study was to select the suitable flue-cured tobacco variety meeting the needs of China Tobacco Hebei Industrial Co., Ltd. under the ecological conditions of Tengchong tobacco-growing areas in Yunan. [Method]Adaptability of main flue-cured tobacco cultivars, viz., Yun87, K326 and KRK26, planted in Tengchong Special Tobacco Base, was investigated for two years by analyzing their appearance quality and physico-chemical characteristics. [Result]The variety KRK26 showed worst appearance quality, lesser oil content in leaves, average physical indices, lesser total nitrogen content in upper and middle leaves, and excessive total sugar and reducing sugar content. Further, its performance was not steady because it was easily influenced by changes in environmental conditions. The variety K326 exhibited average quality and physical traits. Its total sugar, reducing sugar, total nitrogen and nicotine content differed in different environment conditions. Variety Yun87 was found to be least affected by the changes in environmental conditions. It showed best quality and physical indices and stable chemical components. [Conclusion] Yun87 was suitable for planting under the ecological conditions of Tengchong tobacco-growing areas due to its outstanding performance and steady physico-chemical traits.关键词
烤烟品种/外观质量/物理特性/化学成分/云南腾冲Key words
flue-cured tobacco variety/ exterior quality/ physio-biochemical characteristics/ chemical component/ Tengchong, Yunnan分类
农业科技引用本文复制引用
范幸龙,周冀衡,陶文芳,肖志新,陈初,胡志明..云南腾冲烟区不同烤烟品种适应性试验[J].南方农业学报,2012,43(3):364-368,5.基金项目
云南省烟草公司资助项目(08-B01) （08-B01）
红云红河烟草(集团)有限责任公司资助项目(2011006) （集团）
