烤烟新品种中烟202(CF202)的选育及其主要性状鉴定

Breeding and Main Character Identification of New Flue-cured Tobacco Variety Zhongyan202 (CF202)

摘要: 烤烟新品种中烟202(CF202)是采用MS中烟90 为母本、CT107为父本组配而成的雄性不育杂交种。按育种程序经植物学性状、抗病性能、适应性、烟叶产量、烟叶外观质量、内在品质鉴定和适宜区生产验证,结果表明,该品种主要植物学性状遗传稳定,烟叶产量、品质、抗性等重要农艺性状较为谐调兼顾,农业经济效能明显优于生产主栽对照品种NC89,是一个农艺适应性强,烟叶产量稳定,吸食品质彰显浓香型风格,适宜我国黄淮、东北和南方部分烟区种植的优良烤烟新品种。

Abstract: Zhongyan 202 (CF202), a new male-sterile hybrid variety, was developed from MS Zhongyan 90 as female and CT107 as male parent. Identification of botanical character, agronomical character, disease resistance, exterior quality, internal quality etc. and regional adaptability demonstration test showed that field growing performance of Zhongyan 202 ware uniform, leaf yield, quality, resistance of the variety were coordinated, and economical benefit was stable. The comprehensive characters of Zhongyan 202 is superior to that of NC89 as control. Quality Zhongyan 202 with highly-flavor is suitably cultivated in major flue-cured tobacco areas in China.