摘要
试验结果表明 :在原烟的内、外在质量及产值、上等烟比例等主要经济性状上 ,单一种烟模式种植的烤烟都明显优于烟稻轮作模式 ,但综合经济效益 (含后茬水稻收入 )却以后者为高 ;这也是皖南烟区烟农抢烤、腾茬栽稻的主要原因。笔者认为 ,提高皖南稻田上部烟叶成熟度和质量的关键是延长烤烟大田生育期[6 ] ,可采取 :①烤烟移栽期提前到 3月底 4月初 ,推广大棚育苗等相关技术 ;②推广中晚熟晚稻品种及相关配套技术。
The results showed that:in some main economic characters such as production value,rate of first class,rate of first-mid class of tobacco,chemical compositions and smoking quality,the cultivating tobacco singularity did better and more suitable than tobacco-rice rotation,but the total value of output was lower.
出处
《安徽农业科学》
CAS
2004年第6期1195-1196,共2页
Journal of Anhui Agricultural Sciences
关键词
烤烟
烟稻轮作
皖南烟区
Flue-cured tobacco, Tobacco-rice rotation,Southern Anhui
