摘要
黔西1号是从烤烟品种K326自然变异株中系统选育而成的烤烟新品种。黔西1号大田生育期127 d,田间生长整齐,抗气候斑点病,抗病性较强,平均产量2090.40 kg/hm2,产值19 907.40元/hm2,均价9.70元/kg,上等烟率30.12%,分别比对照K326提高3.22%、7.98%、6.01%和12.68%,烟叶外观质量较好,化学成分协调,吸食品质总体较好,综合性状略优于对照K326。
Qianxi 1 is a new flue-cured tobacco variety,which was bred from the mutant of K326 and was approved by Guizhou Tobacco Variety Examination Committee in 2011.The field growing stage was 127 days.It grew even with strong disease resistance.Its yield,output value,mean price,rate of first-class tobacco leaves was 2 090.40 kg/ha,19 907.40 yuan/ha,9.70 yuan/kg and 30.12%,respectively,and compared with K326,the increase rate was 3.22%,7.98%,6.01% and 12.68%,respectively.The smoking quality of Qianxi 1 with good appearance and harmony chemical composition were slightly better than K326 in general.
出处
《中国烟草科学》
CSCD
2012年第2期34-37,共4页
Chinese Tobacco Science
基金
贵州省烟草专卖局科研项目"毕节地区烤烟品种系统选育"(2006-08)
关键词
烤烟
品种
黔西1号
选育
特征特性
flue-cured tobacco
variety
Qianxi 1
breeding
characteristic
