突变体黄叶性状基因对烟叶集中成熟的影响  

Effect of Yellow-leaf Mutant Gene on Concentrated Maturation of Tobacco Leaf

作　　者：陈春艳[1] 刘仁祥[1] 聂琼[1] 王颖[1] 黄甫攀[1] 焦仁军[1] 张友[1] 

机构地区：[1]贵州大学贵州省烟草品质研究重点实验室,贵州贵阳550025

出　　处：《江西农业学报》2011年第3期106-108,共3页Acta Agriculturae Jiangxi

基　　金：贵州省重大科研项目(黔科合重大专项字[2006]6026号;黔烟科[2006]03号)

摘　　要：以烟草黄叶突变体及其后代黄叶DH系为材料,研究了黄叶突变基因对烤烟烟叶成熟的影响。结果表明:每个黄叶材料一次可采收叶片数比正常绿色品种K326多2～6片,平均多3.11片;其中黄叶K326可一次采收11片叶,且11片叶的外观颜色均为黄色。说明黄叶突变体基因有促进烟叶成熟、提高烟叶成熟的集中度的作用。The effect of yellow-leaf mutant gene on the concentrated maturation of tobacco leaf was studied by using yellow-leaf tobacco mutant and its offspring yellow-leaf DH lines as the tested materials.The results showed that each yellow-leaf material had 2～6 leaves(3.11 leaves on average) which could be harvested once more than the normal green-leaf variety K326,among them the yellow-leaf K326 had 11 leaves which could be harvested once,and these 11 leaves were all yellow in appearance.Therefore,the yellow-leaf ...

关 键 词：烟草 黄叶突变体 基因 集中成熟 外观质量 

分 类 号：S571[农业科学—作物学]