Abstract：eedling age displayed a remarkable influence on the organ differentiating ability of the in vitro cultured soybean cotyledon. The highest rate of organ differentiation was obtained by three-day seedling. Though BA could promote the formation of the adventitious bud and inhibit that of adventitious root,it could not change the trend of the effect of the seedling age on the cotyledon organogenesis. The effect range of BA on the organogenesis varied with the seedling age. It showed that cotyledon of different seedling age had different response to BA. The seedling age was different for the highest rate of cotyledon organogenesis and for the greatest biological effect of BA.
李凤玉，杨婉芬，梁海曼. BA对大豆子叶培养物器官分化的影响及其与子叶离体时苗龄的关系[J]. 浙江大学学报（理学版）, 1999, 26(1): 76-79.
Li Fengyu，Yang Wanfen，Liang Haiman . Relationship between the Effect of BA on the Organ Differentiation of the Cultured Soybean Cotyledons and the Seedling Ages of the Detached Cotyledons. Journal of ZheJIang University(Science Edition), 1999, 26(1): 76-79.
