Study on regenerative factors of soybean cotyledonary node
Effect of different disinfect ways, hormone combination, different explants and shoot induction on soybean tissue culture efficiency were studied. Mature seeds of Peking were used as explants. The results showed chlorine gas was a better disinfection method. When the soybean cotyledonary node was induced in the medium B5+1.0 mg·L-1 6-BA for 5 days, the Peking could regenerate rapidly. The shoot number of every explant was about three.