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Position: Home > Articles > Comparative Experiments of New Sun-cured Tobacco Variety(Lines) in Mudanjiang Chinese Agricultural Science Bulletin 2012,28 (25) 139-143

牡丹江地区晒烟新品种(系)比较试验初报

作  者:
解国庆;董清山;王艳;范书华
单  位:
黑龙江省农业科学院牡丹江分院
关键词:
晒烟;品种(系);比较试验
摘  要:
为加快选育适宜当地种植、株型好、优质、抗病、高产的晒烟新品种进程,2011年采用完全随机区组试验设计,以‘龙烟2号’为对照,对收集、引进的4个新品种‘星子’、‘东风1号’、‘农安窄叶’、‘农安宽叶’及选育的新品系‘牡晒9712’进行比较试验。结果表明,‘牡晒9712’茎叶角度小、株型理想、抗赤星病,产量3331.40kg/hm2,收益34113.54元/hm2,与对照‘龙烟2号’达到显著水平和极显著水平;‘星子’赤星病病情指数为1.44,抗性为高抗,产量较对照增产13.6%,收益较对照增收17.3%。因此可初步得出‘星子’、‘牡晒9712’是适宜当地种植的优良品种(系)。‘东风1号’、‘农安窄叶’高抗赤星病,可考虑作为杂交亲本。
译  名:
Comparative Experiments of New Sun-cured Tobacco Variety(Lines) in Mudanjiang
作  者:
Xie Guoqing,Dong Qingshan,Wang Yan,Fan Shuhua(Mudanjiang Branch,Heilongjiang Academy of Agricultural Sciences,Mudanjiang Heilongjiang 157041)
关键词:
sun-cured tobacco;varieties;comparison experiment
摘  要:
Speeding up the breeding process on good plant type,excellent quality,strong disease resistance,high yield of sun-cured tobacco varieties for suitable local cultivation.The'Longyan 2'was in control,tobacco varieties'Xingzi','Dongfeng 1','Nong'an narrow leaf','Nong'an broad leaf'and'Muxi 9712' were selected for comparative experiment.The results revealed that:smaller leaf angle,ideal plant type and resistant red star disease in'Muxi 9712'with output 3331.40 kg/hm2,reached to the significance level,income reached extremely significant level.'Xingzi'was that high resistance of disease index of red star in 1.44,yield increased by 15% and income increased by 17.3%.Therefore'Xingzi','Muxi 9712'were suitable for locally grown varieties.'Dongfeng 1','Nong'an narrow leaf'having higher disease resistance,could be considered as crossing parents.

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