中国烟草学报Issue(4)：35-40,6.DOI:10.3969/j.issn.1004-5708.2013.04.006
烤烟新品种粤烟98的选育及其特征特性
Breeding of new lfue-cured tobacco variety Yueyan98 and its characteristics
摘要
Abstract
A new variety of flue-cured tobacco Yueyan98 was developed though selfing, pedigree breeding, backcross polymerization, and again pedigree breeding of the F1 hybrid variety cultivated by Coker206 as female parent and K326 as male parent. The new variety was characterized by uniform and strong growth, better plant type, strong adaptability, steady genetic character, good maturity, loose leaf structure, proper vane thickness, rich oil, coordinated internal chemical composition, good smoking aroma quality, and sufficient aroma quantity. Resistance to black shank, bacterial wilt, root knot nematode disease and the infection with TMV and CMV was moderate, while infection by brown spot was found. Yield, average price, output value, high quality ratio, and high or middle quality ratio were higher or significantly higher than those of K326. Leaf was characterized by strong flavor.关键词
烤烟/新品种/粤烟98/选育Key words
flue-cured tobacco/new variety/Yueyan98/breeding分类
农业科技引用本文复制引用
赵伟才,邱妙文,陈杰,罗慧红,王维..烤烟新品种粤烟98的选育及其特征特性[J].中国烟草学报,2013,(4):35-40,6.基金项目
国家烟草专卖局重点科技项目“耐低温抗早花烤烟新品种选育及遗传生理机理研究”（合同号110200902043）；广东省烟草专卖局(公司)科技项目“耐低温抗早花烤烟新品种选育” （公司）
