In vitro experiments were carried out with the famous local garlic varieties Xuzhou White and Taicang White. B 5 medium was used as the basic medium. The results showed that both of the longitudinal cuts of juvenile bud basis and of plantlet pseudostem basis were proliferous explants. But propagation efficiency of the latter decreased with subcultures. It was found that low incubating temperature of 15 ℃ and high medium pH of 7.5 were desirable for proliferation. Under such conditions, the propagation ef...