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朝阳县下洼公社上河套大队一队,1973年秋,在坡耕地上修了25亩水平梯田。1974年春,这块新修大寨田种西杂1号高粱和丹玉1号玉
Chaoyang County, under the commune commune team on the river sets brigade, the autumn of 1973, in the sloping land to repair 25 acres of terraced fields. In the spring of 1974, this piece of newly-built Dazhai field was mixed with No. 1 sorghum and Dan Yu No. 1 jade