摘要
通过田间试验,研究了贵烟2号、贵烟14号、WA-2,FG-2,AH1002,贵烟5号、贵烟13号、贵烟8号、CZ-1和K326(CK)共10个品种(系)在兴义烟区的生长及品质特征。结果显示:各品种(系)的主要生育期基本相同;植物学特征表现明显,田间长势均强,整齐度都好;贵烟8号综合农艺性状表现偏高,贵烟14号综合农艺性状表现偏低;贵烟2号和CZ-1的赤星病抗性最好,贵烟2号和贵烟8号的白粉病抗性最差;贵烟2号在产量、均价、产值、级指、上等烟率、上中等烟率和外观质量方面均表现最优,WA-2次之,FG-2和CZ-1再次之,且均明显优于CK。贵烟2号在本试点区域的适应性和抗病性最好,经济效益和外观品质最高,发展潜力最大,WA-2,FG-2,CZ-1等3个品系具有一定的发展潜力,但还有待进一步试验验证。
The aim was to study agronomic and quality traits of ten flue-curd tobacco cultivars（ lines）throughout field experiment in Xingyi tobacco areas,and tobacco cultivars（ lines） were as follows： Guiyan2,Guiyan 14,WA-2,FG-2,AH1002,Guiyan 5,Guiyan 13,Guiyan 8,CZ-1 and K326（ CK）. The results showed that the main growth periods of different cultivars were basically consistent; obvious botany trait,excellent growth condition and favorable uniformity had been seen in the field. There was relatively high comprehensive agronomic trait in Guiyan 8,but Guiyan 14 had a opposite expression; Guiyan 2 and CZ-1 were better at resistant to red star disease,but Guiyan 2 and Guiyan 8 were not resistant to powdery mildew compared with other tobacco cultivars; average price,yield,production value,superior tobacco rate,superior and medium tobacco rate and appearance quality were optimal in Guiyan 2,in addition,WA-2 and FG-2,CZ-1 took second and third place respectively,but these cultivars were significantly superior to CK. In general,Guiyan 2,excelling in adoption,disease resistance,economic profit and appearance quality,had a great developmental potential. By contrast,WA-2,FG-2,CZ-1 possessed some potential,but some further experiment should be done.
出处
《云南农业大学学报（自然科学版）》
CAS
CSCD
北大核心
2015年第5期722-731,共10页
Journal of Yunnan Agricultural University:Natural Science
基金
贵州省烟草专卖局科技项目(201011)
关键词
田间试验
品种(系)
产量
外观品质
field experiment
cultivars（lines）
yield
appearance quality
