蕪湖沿江圩区位于长江中下游,包括无为、和县、含山、蕪湖、当涂、繁昌、宣城等县的江河圩区,总面积五千零七十平方公里,耕地面积约三百八十五万亩。本地区气候温和,雨量充沛,土壤肥沃,盛产水稻,素称“魚米之乡”。但是,由于地势低洼,历年汛期江永士漲,暴雨后内水无法排出,积涝成灾;灌溉季节,日久无雨,也有旱灾。其中涝灾对农业生产威胁最大,根据解放职来的水旱灾害資料統計,每隔一至二年,总有一次較嚴重的涝灾,至于局部的、輕的涝灾几乎年年都有,平均每年受灾减产約在一百万亩左右,农业生产受到很大的損失。圩区羣众有句諺語:“三年收两头,鍋巴盖牆头”。又說:“圩田隔夜是荒年”。这清楚地说明了圩区既是粮食高产地区,又是自然灾害频繁、农业生产不夠稳定的地区。为了使农业生产得到稳定丰收,近几年来,我們在这个地区作了一些調查研究工作。現仅就有关水利方面提出几点不成熟的意見,以探討本地区旱涝保收、稳产、高产的有效途徑。 Wuhu along the Yangtze River dike area is located in the middle and lower reaches of the Yangtze River, including Wuwei, and counties, mountains, Wuhu, Dangtu, Fanchang, Xuancheng counties and rivers counties with a total area of ​​5,070 square kilometers, arable land area of ​​about 380 Fifty thousand mu The mild climate, abundant rainfall, fertile soil, rich in rice, known as “Yumizhixiang.” However, because of the low-lying areas, Jiang Jinshi went up in flood season over the years and the inland water could not be discharged after the heavy rainfall, resulting in floods and droughts. In the irrigation season, there was no rain and droughts over time. Among them, floods pose the greatest threat to agricultural production. According to flood and drought disaster statistics released by liberation workers, floods and droughts are always occurring every one to two years. As for local and light floods, floods and floods occur almost every year, About a million mu, agricultural production suffered a great loss. Polders masses saying there is a saying: “Three years to close two, pot covered wall.” Added: “Polder overnight is a waste of time.” This clearly shows that the polder area is both a high-yielding area for food and an area where natural disasters are frequent and agricultural production is not stable enough. In order to have a steady harvest in agricultural production, we have done some research in this area in recent years. At present, only a few immature opinions on water conservancy are put forward to discuss the effective ways of guaranteeing income, stability, and high yield in the region.