Tissue Culture with Different Organs of Pennisetum pureum

The comparisons for choosing the better plantletes are made among different organs (internodes, stem cross-section, heat leaves and leaves) with various hormone combinations on callous induced and plantlets regeneration. There results show that the callous induced of stem cross-sections and heart leaves is higher than the callous induced rate of the internodes, the callous induced rate is not obviously different between the internodes and leaves, the stem cross-section is high in the regeneration rate and is better than others for tissue culture.