烤烟新品种贵烟21的选育及其特征特性  

Breeding and Characteristics of a New Flue-cured Tobacco Variety Guiyan21

作　　者：王志红 陈懿 孔德钧 王海 张吉顺 陈尧 杨志晓 林英超 WANG Zhihong;CHEN Yi;KONG Dejun;WANG Hai;ZHANG Jishun;CHEN Yao;YANG Zhixiao;LIN Yingchao(Guizhou Academy of Tobacco Science/Molecular Genetics Key Laboratory of China Tobacco,Guiyang 550081,China;Bijie Branch of Guizhou Province Tobacco Company,Bijie 551700,Guizhou,China)

机构地区：[1]贵州省烟草科学研究院/烟草行业分子遗传重点实验室,贵阳550081 [2]贵州省烟草公司毕节市公司七星关分公司,贵州毕节551700

出　　处：《中国烟草科学》2024年第6期1-6,共6页Chinese Tobacco Science

基　　金：贵州省烟草公司科技项目(2022XM01,2022XM05,2024XM01)。

摘　　要：烤烟新品种贵烟21是围绕优质易烤、抗黑胫病、提高上部叶开片等主要选育目标,以MSNC82为母本、福烟3号为父本选育出的雄性不育杂交种,2024年通过全国烟草品种审定委员会审定。该品种田间长势强,上部叶开片好,含梗率低,易烘烤,抗黑胫病,其外观品质、化学成分及物理特性与K326相当,主要经济性状和感官品质优于K326和云烟87。贵烟21适宜在西南烟区种植,是一个能兼顾工业可用性和烟农生产效益的优良新品种。The new flue-cured tobacco variety Guiyan21 is a male sterile hybrid variety developed with MSNC82 as the female parent and Fuyan3 as the male parent,with the aim of improving leaf quality,curing property,resistance to black shank disease,and the size of upper leaves.The variety was approved by the National Tobacco Variety Approval Committee in 2024.The variety tests conducted on Guiyan21 showed that it exhibited strong growth potential in the field,larger size of upper leaves,lower stem content ratio,easy curing,and resistance to black shank disease.Its appearance quality,chemical composition,and physical properties were similar with those of K326.With superior main economic traits and sensory quality to K326 and Yunyan 87.Guiyan 21 is suitable for planting in the southwestern tobacco growing area and is an excellent new variety that can balance industrial availability and tobacco farmers’production benefits.

关 键 词：烤烟 新品种 贵烟21 选育 特征特性 

分 类 号：S572.03[农业科学—烟草工业]