八个外引烤烟品种在韶关生态烟区筛选及适宜性评价  

Selection and Suitability Evaluation of Eight Introduced Flue-cured Tobacco Varieties in Shaoguan Ecological Tobacco Areas

作　　者：李集勤[1] 袁清华[1] 刘阳 文志强 邱春仁 张海霞 马柱文[1] LI Jiqin;YUAN Qinghua;LIU Yang;WEN Zhiqiang;QIU Chunren;ZHANG Haixia;MA Zhuwen(Crops Research Institute Guangdong Academy of Agricultural Sciences/Key Laboratory of Crop Genetic Improvement of Guangdong Province/Guangdong Provincial Engineering&Technology Research Center for Tobacco Breeding and Comprehensive Utilization,Guangzhou 510640,Guangdong,China;Nanxiong Branch of Guangdong Tobacco Shaoguan Co.,Ltd.,Nanxiong 512400,Guangdong,China;Shixing Branch of Guangdong Tobacco Shaoguan City Co.,Ltd.,Shixing 512500,Guangdong,China;Ruyuan Branch of Guangdong Tobacco Shaoguan City Co.,Ltd.,Ruyuan 512700,Guangdong,China)

机构地区：[1]广东省农业科学院作物研究所/广东省农作物遗传改良重点实验室,广东省烟草育种与综合利用工程技术研究中心,广州510640 [2]广东烟草韶关市有限公司南雄市分公司,广东南雄512400 [3]广东烟草韶关市有限公司始兴县分公司,广东始兴512500 [4]广东烟草韶关市有限公司乳源县分公司,广东乳源512700

出　　处：《农学学报》2022年第7期38-44,共7页Journal of Agriculture

基　　金：广东省烟草专卖局科技计划项目“优良烤烟品种(系)的青枯病抗性定向改良研究”(粤烟科项201702);广东省农业科学院院长基金项目“广东优异地方烟草种质的挖掘、利用及亲缘关系SSR分析”(201706)。

摘　　要：为了筛选出适宜韶关生态烟区的烤烟品种,采用大田比较试验,研究了8个外引烤烟品种在农艺性状、病害发生、经济性状、外观质量、感官质量以及化学成分等方面的差异,结果表明:与对照‘K326’相比,‘FJ312’、‘闽烟7号’和‘云烟87’综合表现突出,其株高在78.0~108.5 cm间,最大叶面积在1167.41~1454.26 cm^(2);产量在1727.05~2178.67 kg/hm^(2)间,较对照‘K326’显著提高20.83%~52.43%,产值在43368.90~58946.13元/hm^(2)间,较对照‘K326’显著提高29.68%~76.26%;三者的抗病性、外观质量和感官质量均优于对照‘K326’,其中‘FJ312’和‘闽烟7号’的抗病性最强,其烟草花叶病、烟草青枯病、烟草赤星病发生率为0。总的来说,‘FJ312’、‘闽烟7号’和‘云烟87’在韶关烟区适应性较好,可作为当地的后备烤烟品种,具有一定的推广应用前景。To screen out suitable flue-cured tobacco varieties in Shaoguan ecological tobacco areas,a field comparative experiment was conducted to study the differences of eight introduced flue-cured tobacco varieties on agronomic traits,disease occurrence,economic traits,appearance quality,sensory quality and chemical composition.The results showed that the field comprehensive performance of‘FJ312’,‘Minyan 7’and‘Yunyan 87’were better than that of the control‘K326’,the three varieties’plant height was 78.0 to 108.5 cm,and the maximum leaf area was 1167.41 to 1454.26 cm^(2);the yield was 1727.05 to 2178.67 kg/hm^(2),which was 20.83%-52.43%higher than that of‘K326’;the output value was 43368.90 to 58946.13 yuan/hm^(2),which was 29.68%-76.26%higher than that of‘K326’.The disease resistance,appearance quality and sensory quality of the three varieties were better than those of‘K326’,and‘FJ312’and‘Minyan 7’had the strongest disease resistance,whose incidence rate of the tobacco mosaic virus,tobacco bacterial wilt and tobacco brown spot were zero.In a word,‘FJ312’,‘Minyan 7’and‘Yunyan 87’,which are adaptable in Shaoguan ecological tobacco areas,can be used as local backup flue-cured tobacco varieties and have certain application prospects.

关 键 词：烤烟品种 外引品种 品种筛选 抗病性 产质量 

分 类 号：S322.1[农业科学—作物遗传育种]