烤烟新品种(系)在洛阳烟区的适应性研究

Comparative Study on the New Tobacco Varieties (Lines) in Luoyang Tobacco Area

[目的]筛选出适宜洛阳烟区种植的优良烤烟品种。[方法]以主栽品种秦烟96为对照,对6个烤烟新品种(系)的生育期、农艺性状、抗病性、主要经济性状、化学成分和外观质量进行分析。[结果]LY1306、L1310、渠首2号综合表现较好,适宜在洛阳烟区种植,尤其是LY1306抗性优良、产质效益好。[结论]建议将LY1306作为洛阳烟区后备品种,扩大种植面积。

[Objective]To screen out suitable varieties of flue-cured tobacco(Nicotiana labacum L.)in Luoyang tobacco growing area.[Method]With Qinyan 96 as the control,we analyzed the growth period,agronomic characters,disease-resistance,main economy characters,chemical composition and appearance quality of six tobacco varies(lines).[Result]Three varies of LY1306,L1310 and Qushou 2 had good comprehensive characters,which were suitable to be planted in Luoyang tobacco planting area,especially that LY1306 had excellent resistance,good yield and quality benefits.[Conclusion]LY1306 was suggested to be used as a reserve variety and extended in Luoyang tobacco planting area.