本文总结40多年来天津市的种稻历程，其经验教训是：发展水稻生产不能再靠上游来水，必须自力更生，自备水源，即依靠天津的天时、地利、人和的优势，汛期蓄水，合理调配，节水种稻。节水种稻要靠工程节水、农艺节水等多方面措施，生产实践证明，由于采取上述措施，所以使我市的水稻生产在近年来获得了稳步发展。 This paper summarizes the rice growing history in Tianjin over the past 40 years. The lesson learned is that the development of rice production can no longer rely on the upstream water supply. Self-reliance and self-provided water resources must be developed. That is, relying on the advantages of weather, geography, and people in Tianjin, Reasonable deployment, water-saving rice. Water-saving rice depends on many aspects such as project water-saving and agronomic water-saving measures. Production practices have proved that rice production in our city has enjoyed steady growth in recent years due to the above-mentioned measures.