就9个不同移栽期和采收期组合处理对烤烟产量、品质的影响进行了研究。结果表明,不同移栽期和采收期对烤烟生育期、农艺性状影响不大;但对烤烟经济性状和化学成分影响较大,随着移栽期的推迟,烤烟产值增加;正常时间采收的产值高于推迟采收的产值;不同移栽期和采收期对烤烟化学成分的影响较大,但规律不明显。以延迟14 d移栽+正常采收处理的综合表现较优。 The effects of 9 combinations of transplanting and harvesting on yield and quality of flue-cured tobacco were studied. The results showed that different transplanting period and harvesting period had little effect on the growth and agronomic traits of flue-cured tobacco, but had a great influence on economic traits and chemical composition of flue-cured tobacco. With the delay of transplanting, the output of flue-cured tobacco increased, The output value is higher than postponed harvest value; different transplanting period and harvesting period of chemical composition of flue-cured tobacco larger, but the law is not obvious. The comprehensive performance of delayed transplanting + normal harvesting for 14 days was better.