武都县城关镇城关村有水田面积607.8亩,这些地比白龙江河床低2—3米,过去只能种一季水稻,有近百亩是冷浸田,水稻不能正常生长,产量低而不稳,常年亩产只有300—400斤。近几年来,由于进行了洪水漫灌、高畦深沟改造,使330.4亩水田由单季变成双季。从1979年开始,30％的面积种油菜,70％的面积种小麦。油菜、水稻双季亩 Chengguan Village, Chengguan Town, Wudu County, has an area of ​​607.8 mu of paddy field, which is 2-3 meters lower than the Bailongjiang Riverbed. In the past, only one season of paddy rice had been planted and nearly one hundred mu of land was cold dip so that rice could not grow normally and the yield was low and unstable , Perennial mu produce only 300-400 pounds. In recent years, as a result of flood irrigation, Gaocheng deep trench renovation, 330.4 acres of paddy fields from a single season into a double season. Since 1979, 30% of canola and 70% of wheat have been planted. Rape, double acres of rice