江苏丰县梁寨镇小张口村,土地多系沙质壤土,易涝易旱,产量低而不稳。由于过去放松了对井灌工作的管理,灌溉设施不配套,浇水大呼隆,水源流失严重,用电多,农民投资高,收益少,粮食产量徘徊不前。近年来,由于加强了井灌管理,进行了水费改革,每亩田地灌溉成本(按3次计算)由原来的9元,下 Xiaozkou Village, Liangzhai Town, Fengxian County, Jiangsu Province. The land is mostly sandy loam, prone to floods and drought and drought with low and unstable output. Due to the past relaxation of well irrigation management, irrigation facilities are not complete, watering Huludao, serious water loss, more electricity, farmers invest high income less food production stagnated. In recent years, due to the strengthening of well management, the water fee reform, irrigation per mu of land costs (calculated 3 times) from the original 9 yuan, the next