摘 要: 为筛选出适合黑龙江烟区生态条件的烤烟新品种（系）；以NC89为对照，对新引进的优选1号、LY0414、Y8190、0408、CF225、Y106、JZ7-07等7个烤烟新品种（系）进行了比较鉴定；结果表明，Y8190、0408和JZ7-07产量、产值、品质、适应性等重要性状间较为协调兼顾，综合性状和经济效能表现优于对照品种NC89；可以在黑龙江烟区进一步示范验证。

Abstract: In order to select new flue-cured tobacco varieties (lines) suitable for Heilongjiang flue-cured tobacco areas, a comparative trail of seven new introduced flue-cured tobacco varieties (lines), including of ‘Youxuan1’, ‘LY0414’, ‘Y8190’, ‘0408’, ‘CF225’, ‘Y106’, ‘JZ7-07’, were identified, using ‘NC89’ as controls. The results showed that ‘Y8190’, ‘0408’ and ‘JZ7-07’ had favorable characters of yield, output value, quality, adaptability and economic efficacy, and the comprehensive characters of ‘Y8190’, ‘0408’ and ‘JZ7-07’ were superior to those of ‘NC89’ as check variety. They should be recommended for further demonstration in Heilongjiang flue-cured tobacco areas.