Using ‘Red Globe’ grapes as test material in solar greenhouse，the influence of thick of grape fruit cane，bud notes and different time of removing the film on flower bud differentiation was studied.The results showed that when thick of grape fruit cane was 0.7-1.4 cm in ‘Red Globe’，the ratio of fruit-bearing new shoots in mother branches was 52.4%-72.3%，fruiting cane fruiting coefficient was 0.688-0.802.In this range of the thick of grape cane，the pruning length of fruiting cane was 5-8 buds.In the yellow river irrigation areas of Ningxia，when the average temperature of removing the film was at 16℃ in mid-May，this was beneficial to the formation of flower buds shoots.If the time of removing the film was late for mid-June，this influence on the formation of flower buds shoots and the yield of grape fruit in the second year.The single-armed horizontal pruning in long-stem ‘厂’ shape trellis could increase income of 27.1% compared with the independent long-stem pruning.