Abstract: In order to select salt tolerance sorghum in bud stage and provide reference for the development and application of salt tolerance new variety and germplasm resource, and establish an efficient, fast and exact sorghum salt tolerance screening system, 60 sorghum lines were used as materials, the salt tolerance of different lines were studied by the measurement of seed germination and bud growth. The results showed that under 150 mmol/L NaCl stress, the germination, bud growth indexes of 60 sorghum parent materials were lower than that of CK, but the decreasing rate was different. The germination rate of 60 varieties (lines) showed a decreasing trend. The germination indexes of TX430.RHMC, Shanxi five/R111-2, SSA-1, 470312CD and Kyrgyzstan 7030-2×JW were higher, while that of 003533 short and 9710B were ordinary under salt stress, which indicated that they were sensitive to salt stress. The test screened out 14 first class salt tolerant varieties and 12 bud sensitive varieties.