In order to reduce palmleaf Raspberry(Rubus chingii Hu) seedlings of bacterial contamination hazards, separation test and study the several antibiotics control of Rubus chingii effect of bacterial contamination in the process of rapid propagation. Experiment shows: Rubus chingii rapid propagation of common bacteria has three, namely methyl coli GR3, micro coli and Pseudomonas putida F1. Bacterial infection in tissue culture seedlings of early, per liter of culture medium added 25 million units of penicillin and 6.25 million streptomycin unit can effectively control the red bacteria and yellow ...
