作　　者： (窦玉青）; (李大肥）; (顾毓敏）; (冯坤）; (殷红慧）; (卢晓华）; (张忠锋）;

机构地区： 中国农业科学院烟草研究所,山东青岛266101

出　　处： 《广东农业科学》 2017年第6期90-95,共6页

摘　　要： 为筛选出适宜在云南文山地区种植的优质、抗青枯病烤烟品种,在文山州广南县和麻栗坡县开展田间试验。通过分析比较5个烤烟品种的农艺性状、抗病性、经济性状、主要化学成分协调性及感官评吸质量,结果表明,在文山州岩烟97抗青枯病效果最好,发病率仅为对照的0.9%(广南县)和6.0%(麻栗坡县),且其农艺性状指标较合理,经济性状较高(产量比对照提高32.8%,差异达显著水平;产值比对照增加33.0%),化学成分协调性较好,感官评吸质量优于对照;品种PVH2254和安烟2号的抗病性及经济性状次之,K346再次之。因此,初步认为岩烟97和安烟2号适合在文山青枯病高发地区推广。 To select suitable planting flue-cured tobacco varieties with highly resistance to bacterial wilt in Wenshan Prefecture, through field plot experiment in Guangnan County and Malipo County, we comprehensively analyzed the agronomic traits, disease resistance, economic characters, chemical composition and sensory quality of five main traits （ K326, Yanyan 97, PVH2254, Anyan No.2 and Yunyan 87 ） with good disease resistance. The results showed that, in Wenshan Prefecture, Yanyan 97 possessed the best bacterial wilt resistance, its incidence was only 0.9% （ Guangnan ） and 6.0% （ Malipo ） , it had good agronomic traits, its economic characters （ the per unit yield increased by 32.8% and output value per unit area improved by 33.0% ） and score of sensory quality were at a high level, in addition, its chemical composition of coordination was relatively good. The secondly performance of varieties was PVH2254 and Anyan No.2, followed by K346. Preliminary study showed that Yanyan 97 and Anyan No.2 were more suitable for planting in areas prone to bacterial wilt in Wenshan.

关 键 词： 烤烟 青枯病 品种 抗病育种 筛选试验