An efficient regeneration system of thick-skinned muskmelon had been set up using the cultivars Luhoutian2 and Luhoutian4 cultured in the mediums with different hormone combination.The results showed that MS+6-BA1.0mg/L+IBA0.5mg/L was the most suitable medium for Luhoutian2 to induce adventitious buds while MS+6-BA 2.0mg/L+IBA0.2mg/L for Luhoutian4;and their most inductivity were 92.6% and 94.3%,respectively.The optimization medium for adventitious buds to lengthen was MS+KT0.2mg/L.Both Luhoutian2 and Luhou...