摘要
利用不同激素浓度的MS培养基对苦瓜试管苗进行快速繁殖的研究。结果表明:KT浓度为3.0mg/L时,苦瓜试管苗丛生芽的增殖效果最佳,增殖倍数达4.9倍;试管苗在MS+NAA0.1mg/L和大量元素减半的MS+蔗糖1%的培养基中可以生根,生根率都达100%。
The research investigated hormone density control on differentiation and propagation of Mornordica charantia by means of tissue culture. The results found that propagation effect of balsam pear test tube seedlings plantlefs was best at KT 3. 0 mg/L, propagation muhiple was 4. 9. On MS medium ＋ NAA1.0 mg/L and medium MS containing 1/2 macronutrient elements ＋ sucrose 1% , the planthts began to root in 5 days ,the frequency of root organogenesis reached 100%.
出处
《北方园艺》
CAS
北大核心
2007年第3期165-166,共2页
Northern Horticulture
关键词
苦瓜
试管苗
快速繁殖
Momordica charantia
Test tube seedlings
Clonal propagation
