白肋烟新品种鄂烟211的选育及其特征特性

The Development of a New Burley Variety Eyan 211 and its Characteristics

鄂烟211是中国烟草白肋烟试验站以MSBurley21为母本、Kentucky16为父本的F1杂交种,2011年12月通过全国烟草品种审定委员会审定。该品种遗传性状稳定,大田长势强,为中熟品种,转基因检测为阴性。其主要经济性状优于对照品种鄂烟1号。烟叶品质较好,与对照属于同一质量档次。抗TMV,中抗烟草黑胫病,中感根结线虫病,感赤星病,综合抗病能力与对照相当。该品种是一个丰产性好兼顾抗病、优质、适应性较广的白肋烟新品种,适宜在湖北、重庆等白肋烟主产区种植。

Eyan 211, approved by National Tobacco Variety Approval Committee in December, 2011, is a new burley tobacco variety, hybrid with MSBuley21 as maternal and Kentuckyl6 as paternal. Eyan 211 is a mid variety with stable genetic character, strong in grow vigor, negative detection of GM. Its main economic attributes is better than those of the control variety Eyan 1. Its leaf quality is as good as that of Eyan 1. Its comprehensive resistance, including good resistance to TMV, moderate resistance to tobacco black shank, moderate susceptibility to root-knot nematodes, being susceptible to altemaria alternata, is equivalent to Eyan 1. It is suitable for planting in major burley tobacco production area in China, including Hubei and Chongqing, with good yield, resistance,good quality, and wide adaptability.