1960年我队131号地种植的366亩冬小麦平均实收单产256斤,比当地其他大田高1.26倍,其中有1亩2分地,单产达到了526斤,同志们一致认为这已是丰收了.这块地是在1958年春开垦的,开垦时地面一层坚硬的碱壳,地下水位1.9公尺,表土化验结果全盐达12.3%.当年自2月起进行了三个月的压碱,其方 In 1960, the average yield of 366 mu of winter wheat planted on our team at No. 131 was 256 kg, 1.26 times higher than that of the other fields in the region, of which 1 mu was 2 cents and the yield was 526 kilos. All the comrades agreed that this was a bumper harvest. The land was reclaimed in the spring of 1958. When the land was reclaimed, it was covered with a hard alkali shell with a groundwater level of 1.9 meters and topsoil test results of 12.3% of the total salinity.They carried out three months of caustic soda since February, Its side