摘要
烤烟新品种云烟85、云烟87、RG11、VA116和中烟99于1998～2000年引进内蒙古试种。试验表明,中烟99的产量、产值、均价和中上等烟比例均高于对照NC89,该品种抗逆性强,适应性广,分层落黄好,耐成熟,易烘烤,所产烟叶中上等烟比例高于对照NC89。尤其是中烟99大田生育期比NC89短,这在无霜期较短的内蒙古烟区种植具有极其重要的意义。中烟99和云烟85的综合性状显著优于其它供试品种。建议扩大中烟99和云烟85的种植面积,逐步替代NC89。
The new varieties of Yunyan85,Yunyan87,RG11,VA116and Zhongyan99were introduced in Inner Mongolia in1998-2000.The test showed that the synthetic characters of Zhongyan99and Yunyan85are superior to others.The yield,quality,average price and the ratio of upper grade leaves of Zhongyan99were higher than that of all the other varieties in the three years test.Zhongyan99was resistant to adverse circumstance,with wide adaptbility,and easy to cure.The growing period of Zhongyan99in the field was shorter than that of NC89,which is very important to the Inner Mongolia where the frost-free period is shorter.Zhongyan99and Yunyan85had better synthetic characters than NC89.It is suggested to expand planting area and replace NC89with Zhongyan99and Yunyan85.
出处
《中国烟草科学》
CSCD
2003年第2期25-27,共3页
Chinese Tobacco Science
