The synergistic effects of winter irrigation，dark tube drainage and irrigation methods in growth period on water and salt transport and crop growth in secondary saline soil were discussed. The experiment was conducted in Baozitan village，Hongsibao district，Yanghuang irrigation district，Ningxia province. Three influencing factors，including different winter irrigation modes(0，1800 m3/hm²)，dark tube drainage(yes，no)，and fertility irrigation methods during the growth period(ground irrigation，water-saving irrigation)，were set up to investigate the spatial and temporal changes in soil salinity，water content，crop growth indicators，and groundwater level in the secondary saline soil. The results showed that there were significant differences in the spatiotemporal changes of soil moisture under different treatments. The soil moisture content in the winter irrigation treatment was significantly higher than that in treatment without winter irrigation，and the dark tube drainage treatment significantly reduced the soil moisture content. There were significant differences in the dynamic changes of soil salt over time in the 0-100 cm soil layer depth among different treatments. Winter irrigation could effectively wash the soil salt to deeper layers，with T5(winter irrigation，border irrigation，and dark tube drainage)treatment showing the most significant desalination of surface soil(0-40 cm). In the initial stage of freeze-thaw，the surface soil(0-40 cm)of each treatment showed salt-returning under the freezing and evaporation. As the freezing depth deepened，some salt was released and transported through the freezing front to the unfrozen area. The salt content of the deeper soil(40-100 cm)increased. During the thawing period，salt was transported to the surface with water under evaporation，and the salt content in the surface soil increased. In addition，maize yield and growth indicators of the winter irrigation combined with the dark tube drainage and water-saving irrigation treatment(T7)were the best，with an average output of 6556.05 kg/hm²，plant height of 210.17 cm，stem diameter of 31.31 mm， leaf area index of 4.49，dry matter of 2634 kg/hm². Dark duct drainage could effectively control the groundwater level. Among them，the groundwater levels of T3 and T4 were the lowest. T6 had the higher soil moisture content under the multiple supplies of winter irrigation and border irrigation during the growth period，and there was no dark tube drainage measure，and the groundwater level of T6 was the shallowest，reaching a peak of 1.04 m after the end of winter irrigation. Therefore，in the planting，management and treatment of crops in secondary saline soil in the Yellow River irrigation area，it could be considered to increase the drainage facilities reasonably and adopt the efficient water-saving irrigation method.