In order to select the squash suitable for early spring plastic greenhouse cultivation in southeastern Shanxi, eight squash varieties were selected for variety comparison experiments. By comparing the seed germination rate, initial flowering period, first harvesting period, plant height, plant width, first flower node position, photosynthetic parameters, fruit appearance traits, yield, quality, low temperature and weak light tolerance and disease resistance, two suitable such as Jingyu, Baozhu were selected for the local planting of zucchini varieties. Both two varieties have good commercial properties, high yield, good quality, strong low temperature, weak light resistance and good disease resistance. Heimeiyu and Qingyu 1 should be eliminated.