烟草新品系达白“9026”的选育及其特征特性  

Breeding of Burly Tobacco Variety “9026” and Its Characteristics

作　　者：陈志华[1] 杨兴有[1] 靳冬梅[1] 向杰[1] 周开绪[1] 蒋启尧 何正川[1] 严占勇[1] 尹宏博[1] 魏建钧 

机构地区：[1]四川省烟草公司达州市公司,四川达州635000

出　　处：《湖北农业科学》2016年第11期2811-2814,2819,共5页Hubei Agricultural Sciences

基　　金：四川省烟草公司达州市公司科技计划项目"优质白肋烟新品种选育与应用"(201001)

摘　　要：达州白肋烟新品系"9026"是四川省烟草公司达州市公司以MSTN90为母本、达所26为父本杂交选育而成的白肋烟杂交种。试验与示范结果表明,该品种田间生长势强,群体整齐一致,有效叶数较多;产量、产值较高,主要经济性状优于对照鄂烟1号;外观质量较好,物理性状适宜且优于对照,内在化学成分协调,感官评吸质量较好。抗TMV,中抗至中感黑胫病,综合抗性与对照品种鄂烟1号相当;该品种是一个综合性状较好的新品系,适宜四川、湖北、重庆、云南等国内主要白肋烟区种植。A new burley tobacco variety named ＂9026＂ was obtained by cross-breeding of MSTN90 and Dasuo26 in Dazhou tobacco company. The results showed that, it grew vigorously in fields with well developed population,number of leaves was more. As for main economic traits and physical characteristics,it performed better than the contrast variety, and was equivalent to the contrast variety about the appearance quality. The burley tobacco ＂9026＂ displayed harmonious internal chemical components and smoking quality, and performed a resistance to Tobacco Mosaic Virus（TMV） and tobacco black shank, the comprehensive resistance of which was equivalent to Eyan NO.1. It was concluded that ＂9026＂ was a new variety with good comprehensive characters, which was suitable for planting in the main burley tobacco-growing area of Sichuan province,Hubei province, Chongqing city and Yunnan province.

关 键 词：白肋烟 选育 特征特性 

分 类 号：S572[农业科学—烟草工业]