摘要
烤烟品种单一、NC89品种退化严重、后备品种匮乏的问题已严重制约烟草生产的发展。笔者分析了河南省烤烟品种培育与推广中的问题，剖析了影响烤烟新品种选育与推广的原因，指出了加快烤烟新品种选育和推广的途径。
Such questions as the degeneration of NC89 and the lack of new flue－cured tobacco variety have restricted the development of tobacco production． The influencing factors of new variety selection and extension of flue－cured tobacco in Henan Province are analyzed, and the countermeasures are pointed out．
出处
《中国烟草科学》
CSCD
2001年第2期28-29,共2页
Chinese Tobacco Science
关键词
烤烟良种
培育
推广
Quality variety of flue－cured tobacco
Breeding and selection
Extension
Reason
Countermeasure （责任编辑 徐秀红）
