中国烟草科学Issue(4)：34-40,7.DOI:10.13496/j.issn.1007-5119.2014.04.007
云烟105和NC297在江西不同纬度烟区的生态适应性
Ecological Adaptability of Flue-cured Tobacco Varieties Yunyan 105 and NC297 in Different Latitude Regions of Jiangxi
摘要
Abstract
By using flue-cured tobacco variety K326 as a control, we investigated variety (Yunyan 105and NC297) adaptability to various latitudes in Jiangxi province, analyzed and evaluated their major agronomic characters, economic characters and leafquality. The results showed that Yunyan 105 grew fast in early stage, and moderate in middle and late stages of field growth. The appearance quality of Yunyan 105 was slightly better than that of K326. Yunyan 105 was easier to cure than K326 under the same cultivation and curing measures. The yield and production value of Yunyan 105 were significantly higherthan those of K326, and its chemical composition was more coordinated than that of K326. NC297 grew moderately in the early stage and fast in the middle stage and final stage of field growth. The maturity of NC297 was better than that of K326. NC297 had strong comprehensive resistance, coordinated chemical composition, stable yield and quality features, and good adaptability. The yield and quality of NC297 were better than those of Yunyan 105 under Jiangxi Tobacco ecological conditions. Therefore, we recommend that NC297 as a potential variety to plant in a large area in Jiangxi province.关键词
烤烟/品种/江西烟区/生态适应性/产量/品质Key words
flue-curedtobacco/variety/Jiangxi tobacco area/ecological adaptability/yield/quality分类
农业科技引用本文复制引用
刘毅,刘卫东,凡中良,陈仁霄,黄林海,廖为发,何宽信,申昌优,刘小平,肖先仪,钟秋瓒..云烟105和NC297在江西不同纬度烟区的生态适应性[J].中国烟草科学,2014,(4):34-40,7.基金项目
江西省烟草公司科技专项[赣（2009）6号]；江西省烟草专卖局科技项目 （）
