暖泉村是黄河岸上的一个山地村庄,分散在五里长的黄土山沟上,全村共有2,000余亩耕地,耕地的一般坡度在5-15度之间,最陡的达40度;因系陡坡垦种,水土流失十分严重,耕作又较粗放,故单位面积产量相当低,谷子每亩平均仅产50斤左右。1952年该村修成62亩可以引山水灌溉的水平梯田。修成梯田后的第一年,作物产量一般就增加50%-100%,据当地农民谈,离本村3里许的龙王庙老梯田,可引 Warm spring village is a mountain village on the bank of the Yellow River, scattered in the five-mile long loess ditch, the village has a total of more than 2,000 acres of arable land, the general slope of arable land between 5-15 degrees, the steepest up to 40 degrees; Reclamation of steep slopes, soil erosion is very serious, tillage and more extensive, so the yield per unit area is very low, millet average yield only 50 pounds per mu. In 1952, the village was built into a 62-acre terraced farmland that can be used for irrigation. In the first year after the terrace was built, crop yields generally increased by 50% -100%. According to local peasants, the old terraced rice terraces in Longwangmiao, 3 miles away from the village, can be cited