宜宾烟区烤烟新品种的筛选  

Screening of New Tobacco Varieties for Yibin Tobacco Area

作　　者：杨苹[1] 鄢敏 程智敏[1] 蔡毅[1] 唐明[1] 黄胜[1] 杨懿德 杨洋[2] YANG Ping;YAN Min;CHENG Zhi-min;CAI Yi;TANG Ming;HUANG Sheng;YANG Yi-de;YANG Yang(Yibin Academy of Agricultural Sciences,Yibin 644600,PRC;Yibin Tobacco Company,Yibin 644000,PRC)

机构地区：[1]四川省宜宾市农业科学院,四川宜宾644600 [2]四川省烟草公司宜宾市公司,四川宜宾644000

出　　处：《湖南农业科学》2022年第6期6-9,共4页Hunan Agricultural Sciences

基　　金：四川省烟草专卖局(公司)科技项目(川烟科〔2021〕2号)。

摘　　要：为筛选出适宜宜宾烟区的后备烤烟品种,在宜宾市屏山县以中川208为对照,对CF233、CF227、CF235、CF234这4个烤烟新品种进行适应性评价,主要考察各品种的生育期、农艺性状、田间病害发生情况、经济性状、烟叶外观质量、内在化学成分、感官评价等指标。结果表明:各品种田间长势、抗病性均表现较好,各品种间大田生育期比对照短,相差1~7 d;烟叶内在化学成分及感官质量评价均以CF235、CF234表现较好,优于对照;从经济性状来看,CF235和CF234的产值和产量较高,产量分别比对照高6和3 kg/hm^(2),产值分别比对照高1869.15和1576.05元/hm^(2);其上等烟比例、上中等烟比例、均价也较高,总体经济性状表现略高于对照。综合试验结果,烤烟新品种CF235和CF234可进一步进行验证推广。In order to screen out backup tobacco varieties suitable for Yibin tobacco area,four new breeding lines CF233,CF227,CF235 and CF234 were selected forfield adaptability test in Pingshan County,Yibin City,with Zhongchuan 208 as the control,and their growth periods,agronomic traits,disease incidence,economic traits,appearance quality,chemical composition and sensory quality were compared and analyzed.The results were that thefield growth and disease resistance of each variety were good;thefield growth period of these beeding lines was 1-7 d shorter than the control.The chemical composition and sensory quality of CF235 and CF234 were relatively better,superior to the control.Regarding the overall economic performance,CF235 and CF234 had higher yields and output values,of which the yield was respectively 6 kg/hm^(2) and 3 kg/hm^(2) higher than the control,and the output value was 1869.15 yuan/hm^(2) and 1576.05 yuan/hm^(2) higher,respectively;furthermore,in contrast to the control,they had higher proportions of high-grade and medium-high grade tobacco and higher average prices,with slightly better economic performance on the whole.Based on the comprehensive test results,the new lines CF235 and CF234 can be further verified and promoted.

关 键 词：烤烟 品种 筛选 宜宾烟区 

分 类 号：S572[农业科学—烟草工业]