摘要
豫烟6号是以MSK326为母本,自选烤烟品系农大202为父本杂交育成的杂交种。该品种农艺性状稳定,田间生长整齐一致,抗旱性强,抗黑胫病,中抗青枯病,烟叶钾含量较高,烤后原烟多橘黄,油分多,色度强,化学成分含量适宜,比例协调,烟叶质量符合中式卷烟需要;与对照品种NC89比较,烟叶产量提高19.03%,产值提高44.86%,均价提高10.70%,上等烟比例增加20.42%;是一个品质、抗性、产量、适应性等方面较能兼顾的优良新品种,特别适宜在雨养烟区种植。
Yuyan6 was developed by crossing MSK326 with ND202.Yuyan6 has stable agronomic traits and can grow rather uniformly in field.Yuyan6 has higher drought tolerance,resistance to black shank disease,medium resistance to bacterial wilt,and high potassium content.Its cured leaves are rich in oil,and have shining bright and well distributed orange color.The chemical composition of leaves is favorable and well proportioned,and can meet the requirement of tobacco industry.Compared with the check variety NC89,the leaf yields,yield value,average price and ratio of high class leaf of Yuyan6 can increase by 19.03%,44.86%,10.70 % and 20.42%,respectively.With high quality,yields and wide adaptability,Yuyan6 is suitable for China’s north tobacco growing areas,especially with drought conditions.
出处
《中国烟草科学》
CSCD
北大核心
2010年第3期7-12,共6页
Chinese Tobacco Science
基金
河南省烟草专卖局科技攻关项目(hykj200604
hykj200817)
关键词
烤烟
杂交种
豫烟6号
特征特性
flue-cured tobacco
hybrid
Yuyan6
characteristics
