烟草叶片再生芽器官组织培养研究  

Research on Tissue Culture of Nicotiana Tabacum Leaves Bud Organs

作　　者：詹虹 康永利[2] 李洁 张伟东 

机构地区：[1]宁夏农垦局良种繁育经销中心,宁夏银川750000 [2]宁夏农垦农林牧技术推广服务中心,宁夏银川750000 [3]沈阳军区老菜农副业基地,黑龙江讷河161346

出　　处：《宁夏农林科技》2012年第12期81-83,共3页Journal of Ningxia Agriculture and Forestry Science and Technology

摘　　要：以烟草幼嫩叶片为外植体,研究了不同浓度NAA和6-BA对烟草芽器官的影响。结果表明:在MS+6-BA 0.50mg/L+NAA 0.50 mg/L培养基上,烟草叶叶块的出芽率、每叶块的出芽个数及芽的生长最好,同时还发现较高浓度的NAA对芽的进一步生长有抑制作用。Taking Nicotiana tabacum young leaves as explants. Effects of different concentrations of NAA and 6-BA on the Nicotiana tabacum bud organs were studied. The results showed that the best to sprouting rate of tobacco leaves, the number of each sprouting leaves and bud growth was MS＋0.50 mg/L 6-BA＋0.50 mg/L NAA. Higher concentrations of NAA inhibited on bud growth.

关 键 词：烟草 叶片 组织培养 芽器官 NAA 6-BA 

分 类 号：S572[农业科学—烟草工业]