摘要
为满足我国烟叶生产对优良品种的需求,以云烟87为母本、CF965为父本选育出了烤烟新品种云烟105。该品种株式塔形,叶片长椭圆形,田间长势强,大田生育期平均为128 d。平均打顶株高117.5 cm,有效叶数22片左右,中抗黑胫病、赤星病,综合抗性与K326相当,主要经济性状指标好于K326。主要化学成分比例协调,原烟外观品质略好于或与K326相当,原烟感官品质较好,品质档次中等至中偏上,与K326相当。该品种适宜我国南方烟区种植。
In order to meet the need of tobacco production for quality varieties, Yunyan105 was bred with Yunyan87 and CF965 as female and male parents respectively. Yunyan105 grew vigorously in field with a tower-shaped plant and long oval leaves. The average height of topped plants was 117.5 cm with 22 harvestable leaves and the growth duration in field was 128 days. The plant was moderately resistant to black shank and brown spot disease, and its comprehensive resistance was comparable to K326. The major indexes of economic characters of Yunyan105 were better than K326. The main chemical composition of Yunyan105 was harmonious, its appearance quality of cured leaves was slightly better than or similar to K326, and sensory quality was moderate or above, which was comparable to K326. Yunyan105 is suitable for planting in tobacco growing areas in south China.
出处
《烟草科技》
EI
CAS
北大核心
2014年第10期79-82,共4页
Tobacco Science & Technology
基金
中国烟草总公司云南省公司资助项目"优质抗病烤烟新品种选育"(2011YN06)
云南省科技厅资助项目"烟草优质抗病新品种选育"(2012BB006)和"烟草育种省创新团队"(2011CI135)
关键词
烤烟
云烟105
选育
特征特性
Flue-cured tobacco
Yunyanl05
Breeding
Characteristic
