[Objective] In order to make sure the adaptability of the introduced varieties and to screen new flue-cured tobacco varieties adapted to South Anhui Province. [ Method] Agronomic traits, disease resistance, economic characters and quality of cured tobacco leaves of four intro-duced varieties (NC102, NC297, NC71, NC55) were studied by large area contrast demonstration method. [Result] NC102 was the best of the four varieties. Its agronomic, economic , disease- resistance characters, apparent and smoking qualities were all better than those of the control variety K326. NC102 could be selected as key reserve variety. [Conclusion] The leaf disease resistances of NC297, NC71 and NC55 were poor, and they were inappropriately to be planted in South Anhui Province. Therefore, further study was suggested for NC102.%[目的]为了明确外引品种在皖南的适应性,筛选适应皖南种植的烤烟新品种.[方法]利用大区示范对比试验,对外引的4个烤烟新品种NC102、NC297、NC71、NC55的农艺性状、抗病性、经济性状以及烤后烟叶品质等进行了分析.[结果]表现最好的品种是NC102,其农艺、经济、病害抗性、原烟外观及评吸质量均优于K326,可作为重点筛选品种.[结论]NC297、NC71、NC55叶部病害抗性较差,不适宜皖南种植;建议对NC102进行深入研究.
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