嫣红蔓离体繁殖技术研究  

STUDY ON THE PROPAGATION OF HYPOESTES PHYLLOSTACHYA IN VITRO

作　　者：王力超[1] 孙聪[1] 吕庆松[1] 

机构地区：[1]西南农业大学园艺园林学院,重庆400716

出　　处：《西南农业大学学报（自然科学版）》2004年第1期61-63,共3页Journal of Southwest Agricultural University

摘　　要：嫣红蔓带芽嫩茎及茎尖的最适初代培养基是1/2MS+BA1.0mg/L+NAA0.05mg/L,完全的MS配方易导致玻璃化;在继代培养时,交替采用增殖培养基1/2MS+BA0.3mg/L+NAA0～0.01mg/L和增高培养基1/2MS+BA0.1～0.2mg/L,这样便能保证既有较高的增殖率,繁殖的芽苗又比较长;嫣红蔓芽苗的最佳生根培养基是1/2MS+IBA0.01mg/L。Tissue culture was made with the stem-segments and shoot tips of Hypoestes phyllostachya as explants. The optimum media were 1/2 MS + BA 1.0 mg/L + NAA 0.05 mg/L for primary culture, 1/2MS + BA 0.3 mg/L + NAA 0～0.01 mg/L for multiplication and 1/2 MS + BA 0.1～0.2 mg/L for shoot growth. The best rooting medium was 1/2 MS + IBA 0.01 mg/L.

关 键 词：嫣红蔓 离体繁殖 培养基 

分 类 号：S681.9[农业科学—观赏园艺]