摘要
云白3号是采用常规杂交选择途径而育成的白肋烟新品种,2010年经全国烟草新品种农业评审,2012年通过全国烟草新品种审定。该品种生长整齐,长势强,有效叶较多,农艺性状表现较好。较耐肥,适应性较强。高抗TMV,中抗黑胫病,中感南方根结线虫病,感赤星病。主要经济性状表现较优。全国品种区域试验结果表明,产量、产值在4省区具有良好的稳定性和丰产性。烟叶总体外观质量、物理特性略优于对照,化学成分协调性、感官质量与对照相当。
The Yunbai3isanew burley tobaccovariety by pedigree selection.Itwassentto agriculture accreditation of national new tobacco varieties in 2010, and passed the validationin 2012. It grewtidy in field and had stronger growth vigorwith more effective leavesandexcellentagronomicpreperties.The variety has better fertilizer tolerance and adaptation.Yunbai3ishigh resistant toTMV, resistant to black shank, less sensitive to south root knot nematode, sensitive to brown spot.The main economic characters were fine. Theregression analysis of the environment interaction effects in national variety test and stability showed that, the yield and output value hadgood stability and high yielding in four provinces.The overall appearance quality and physical characteristics of the leaveswere slightly better thanthose ofcontrolvariety.Harmonyof chemical compositionand sensory quality were close to those of the control variety.
出处
《中国烟草科学》
CSCD
2014年第4期1-5,共5页
Chinese Tobacco Science
基金
云南省科技厅重点新产品开发科技项目"烟草优质抗病新品种选育"(2012BB006)
