广元市6个引进烤烟新品种对比试验  

Comparative Test of Six Different Introduced Flue-cured Tobacco Varieties in Guangyuan

作　　者：张启莉[1] 喻晓[1] 何佶弦 王栋[1] 顾会战[1] 

机构地区：[1]四川省烟草公司广元市公司,四川广元628000

出　　处：《贵州农业科学》2016年第1期21-23,26,共4页Guizhou Agricultural Sciences

摘　　要：为了改善广元市烤烟品种布局,筛选出适合其生态条件优良的烤烟品种在生产上应用,采用田间小区对比试验方法,对引进的6个烤烟新品种进行品种对比试验。结果表明:QL-3成熟期的株高、产量和产值分别较云87(CK)高4.6cm、6.6kg/667m2和106.4元/667m2,LS-2的综合表现与云87差异不显著,云烟110、云烟116、云烟119和PVH1452的综合表现较差。QL-3和LS-2可在广元市进一步进行田间试验观察。To improve the distribution of flue-cured tobacco varieties in Guangyuan,screen excellent varieties with good adaption to the ecological conditions,six introduced tobacco varieties were analyzed by a contrast test in the field.Results：QL-3was 4.6cm higher of plant height,6.6kg/667m2 higher of yield and 106.4 Yuan/667m2 of output value than Yun87（CK）in mature period and the difference of comprehensive quality between LS-2and Yun87（CK）was not significant.The comprehensive quality of Yun110,Yun116,Yun119 and PVH1452 was poor.QL-3and LS-2should be recommended for further field trials in Guangyuan.

关 键 词：烤烟 新品种 对比试验 广元 四川 

分 类 号：S572.022[农业科学—烟草工业]