不同烤烟新品种(系)在安康烟区的适应性研究

Comparison Trial of New Different Flue-cured Cultivars( Lines)

[目的]为烤烟优良品种的选择提供科学依据。[方法]以K326为对照,对烤烟新品种(系)毕纳1号、安烟1号、6517、YN110、YN116、YN117和YK1005共8个品种(系)进行小区比较试验,分析比较各品种(系)生育期、田间发病率、农艺性状、经济性状等。[结果]各品种(系)综合发病率较低,YN117、毕纳1号和YN116的农艺性状表现较好,毕纳1号产量最高,YN117均价、产值、上等烟率最高。[结论]从各品种(系)的协调性来看,品种YN117表现最好,可以对其进行进一步试验验证。

[Objective] The aim was to provide a scientific basis for breeding the good flue-cured tobacco cultivars.[Method] The polt trial of 8 new flue-cured cultivars（lines）,Bina No.1,Anyan No.1,6517,YN110,YN116,YN117,YK1005,K326,were conducted taking K326 as control,and then their growth period,field incidence of disease,agronomic traits and economic traits.[Result] The comprehensive incidence of disease of every flue-cured cultivars（lines） was lower,the agronomic traits of YN117,Bina No.1 and YN116 showed better,and the yield of Bina No.1 was the highest,and the average price,output value and first-class tobacco of YN117 were the highest.[Conclusion] From the coordination of every flue-cured cultivars （lines）,YN117 shows best,so it should be recommended for further demonstration.