摘要
1995年引进美国育成的烤烟新品种K346、RG11，经两年引种试验、区域试验和生产示范，表现产量、产值、均价和上等烟比例均较高；高抗黑胫病、青枯病，抗根结线虫病，中抗赤星病，适应性强，分层落黄好，耐成熟，易烘烤。原烟外观质量好，化学成分协调，评吸香吃味俱佳，和土栽品种K326、NC89相当，适宜作高中档卷烟原料。1997年12月通过全国烟草审定委员会认定，推广种植。
The new flue-cured tobacco varieties K346 and RG11 were introduced to China byChina National Tobaco Corporation in 1995. Introduction experiment, official varietyexperiment and productive demonstration were conducted in 1996 ~ 1997. The resultsshowed that K346 and RG11 produced high yield,value,price and grade. They have highresistant to black shank, granville wilt, resistant to root knot nematode and moderateresistant to brown spot. They have wide adaptability and be easily cured. The usefullness of cured leaf is high and chemical constitutents is coordinate and smoke test resultis acceptable. They have been evaluated and released by State Variety Evaluation Committee of Flue-cured Tobacco.
出处
《中国烟草学报》
EI
CAS
CSCD
1998年第2期14-21,共8页
Acta Tabacaria Sinica
关键词
烤烟
K346
RG11
引种
试验
认定
Tobacco K346 RG11 Introduction Experiment Quality release
