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凌源县欺天公社欺天大队1975年秋冬在粘土坡地上修建500亩大寨田,田面宽30米,长2,000米,田面基本达到水平,高低相差不到6厘米。由于修建梯田
Lingyuan County cheat commune deceptive day brigade in autumn and winter of 1975 in the clay slope to build 500 acres of Dazhai, 30 meters wide and 2,000 meters long, the surface level basically reached the level of less than 6 cm. Due to the construction of terraces