南阳烟区烤烟品种NC89、云烟87和豫烟6号的适应性研究  

Experiment on Adaptability of Flue-cured Tobacco Varieties in Nanyang Tobacco-growing Areas

作　　者：段宾宾[1] 赵铭钦[1] 王冬[1] 张钺[1] 刘乐[1] 张晓蕴[1] 

机构地区：[1]河南农业大学烟草学院国家烟草栽培生理生化研究基地,河南郑州450002

出　　处：《西南农业学报》2011年第3期863-867,共5页Southwest China Journal of Agricultural Sciences

基　　金：国家烟草专卖局重大科技攻关项目(110200401004)

摘　　要：对南阳烟区2008~2009年间3个不同品种烤烟理化特性和产质量进行分析。南阳地区种植NC89、云烟87、豫6,观察其物理性状、外观质量、化学成分、中性致香物质,分析各品种的稳定性及适应性。结果表明：①参试品种烟叶的填充值、叶片厚度、拉力以及抗张强度均在适宜的范围内。豫6的叶长、叶宽和叶质重较大。②同一地区、不同烤烟品种具有不同的化学成分,大部分化学成分在适宜范围内;豫6品种糖碱比较适宜,云烟87稍高。③不同烤烟品种烟叶之间中性致香成分的含量差异也较大。④2008~2009年致香物质总量顺序：豫6〉NC89〉云烟87。豫6和NC89品种总体烟叶质量表现较好,适宜在南阳烟区推广种植。The physicochemical properties and yield and quality of three varieties flue-cured tobacco leaves in Nanyang from 2008 to 2009 were studied.NC89,Yunyan87 and Yu6 were planted in Nanyang to observe their physical properties,chemical components,content of the neutral aroma so as to analyze the stabilities and adaptabilities of various varieties.The results showed that（ⅰ）The filling value,thickness of leaves,dragging force and tensile strength of tested varieties were relatively suitable.The length,blade width and leaf specific weight of Yu6 was the biggest.（ⅱ） Different genotypic flue-cured tobacco leaves had different chemical components in the same place,but most chemical components were harmonious.Yu6 had the more appropriate ratio between total sugar and nicotine content,while Yunyan87 had a higher result.（ⅲ）The neutral aroma constituent contents were significant differences in different varieties of flue-cured tobacco.（ⅳ）Aroma content of different varieties in the year of 2008-2009：Yu6NC89Yunyan87.In summary,Yu6 and NC89 exhibited better leave qualities and were favorable for introduction and cultivation in Nanyang tobacco zone.

关 键 词：烤烟品种 理化特性 经济性状 适应性 

分 类 号：S572[农业科学—烟草工业]