Abstract: In order to screen industrial hemp varieties suitable for planting in the semi-mountainous areas of Heilongjiang Province, the main growth period, emergence, plant and grain characters and yield of five hemp varieties were compared and analyzed under the same cultivation conditions. The results showed that the growth period of five varieties showed early maturity and middle maturity; The emergence rate and seedling preservation rate were both high; The plants were luxuriant, and all the characters were in line with the production standards of industrial hemp for seeds. The comparison of mature grain characters showed that the 1 000-grain weight of the control variety Longdama 1 was significantly lower than that of other varieties. The grain yield of Longdama 6 was the highest, which was 1 116.8 kg·ha^-1, followed by that of Hanma 9, which was 1 074.7 kg·ha^-1. The yields of these two varieties were significantly higher than those of the control varieties.The results showed that they were more suitable for large-scale planting in the semi-mountainous of Suiling, Heilongjiang Province.