烤烟新品种龙烟102的选育及特征特性  

Breeding and Characteristics of a New Flue-cured Tobacco Variety Longyan 102

作　　者：曹春琪 牛昊 李尊强[1] 李帅兵 王春军[1] 元野[1] 谭洪雨 曲相霖 CAO Chunqi;NIU Hao;LI Zunqiang;LI Shuaibing;WANG Chunjun;YUAN Ye;TAN Hongyu;QU Xianglin(Tobacco Science Research Institute,Helongjiang Tobacco Company of CNTC,Harbin 150076,China;Heilongjiang Provincial Tobacco Company Mudanjiang Tobacco Company,Mudanjiang 157000,Helongjiang,China;Heilongjiang Provincial Tobacco Company Harbin Tobacco Company,Harbin 150006,China)

机构地区：[1]中国烟草总公司黑龙江省公司烟草科学研究所,哈尔滨150076 [2]黑龙江省烟草公司牡丹江烟叶公司,黑龙江牡丹江157000 [3]黑龙江省烟草公司哈尔滨烟叶公司,哈尔滨150006

出　　处：《中国烟草科学》2025年第1期1-6,共6页Chinese Tobacco Science

基　　金：中国烟草总公司黑龙江省公司项目(2023230003600043、2022230000200048)。

摘　　要：龙烟102是以早生快发、耐低温为主攻目标,利用优质品种红花大金元为母本、自育中抗黑胫病品系9709-322为父本,通过系谱法选育的烤烟新品种,2024年4月通过全国烟草品种审定委员会审定。试验结果表明,龙烟102生长势强、叶片大、分层落黄明显、较耐成熟、易烘烤、对氮肥较敏感;综合经济性状显著优于对照NC89和龙江911。该品种中抗黑胫病,中感PVY、CMV、TMV、根结线虫病和赤星病,感青枯病,在东北区综合抗性与NC89相当。原烟外观质量及物理特性与两对照相当,综合感官质量略低于NC89,与龙江911相当,内在化学成分较协调,含量较适宜。龙烟102在产量、品质等方面均能较好兼顾,综合性状优良,适宜在东北烟区推广种植。Longyan 102,a new flue-cured tobacco variety,was bred using pedigree selection method.It is characterized with early growth,rapid development and low temperature resistance with Honghuadajinyuan being used as female parent and moderately resistant to black shank line 9709-322 as the male parent.The variety was approved by the National Tobacco Variety Approval Committee in April,2024.It had strong growth potential,enlarged leaf,yellow inter-layered site,maturation tolerance,easy to cure,and was sensitive to nitrogen fertilizer.Its economic traits were significantly superior than the tested varieties.The results of disease resistance test showed that Longyan 102 was moderately resistant to black shank,slightly susceptible to PVY,CMV,TMV,root-knot nematode disease and brown spot,susceptible to PVY,indicating an overall comparable resistance to NC89 in Northeast Region.The quality of cured tobacco and physical property are comparable to the tested varieties.Overall sensory quality is slightly inferior than NC89 and comparable to Longjiang 911.The chemical composition is well-balanced.In summary,Longyan 102 performs well in terms of yield,quality,and other aspects,with excellent comprehensive traits.It is suitable for production in the Northeast Region.

关 键 词：烤烟 新品种 龙烟102 选育 特征特性 

分 类 号：S572.03[农业科学—烟草工业]