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沈阳市新城子区共有十万亩稻田。1980年以前水稻单产一直徘徊于500斤左右。1981年起,在该地最低产的大屯大队建立了防御冷害试验区,开展低洼冷凉型低产稻田技术改造试验,以促进十万亩低产田技术改造和均衡增产。试验在新城子区委和政府领导下进行。由省农业科学院稻作所、区水田指挥部、科委、农业局等领导和技术人员组成了试验领导小组和技术指导组。经过两年试验和示范,促进了十万亩低产田的大幅度增产。1982年十万亩稻田单产达784斤,比1980年598斤增产31.1%。两年总增产稻谷1750万斤,总收益437万元。大屯大队2100亩稻田1982年单产达1070斤,比1980年561斤增产90.7%。两年总
Shenyang City, a total area of 100,000 mu of paddy fields. Before 1980, rice yield has been hovering around 500 pounds. Since 1981, the lowest-performing Datun Brigade in the area has set up a test area for defensive chilling damage and carried out technical experiments on low-lying cool and low-yield paddy fields to promote technological transformation and balanced production of 100,000-mu low-yield fields. The trial was conducted under the leadership of the Xinchengzi District Party Committee and the government. By the Provincial Academy of Agricultural Sciences rice, the district paddy field command, Science and Technology Commission, Bureau of Agriculture and other leaders and technical staff composed of experimental leading group and technical guidance group. After two years of experiments and demonstrations, the yield increase of 100,000 mu of low-yield fields has been promoted. In 1982, the yield per 100,000 mu of paddy field reached 784 kilos, an increase of 31.1% over the 598 kilos in 1980. Two years total output of 17,500,000 kilograms of rice, the total income of 4.37 million yuan. Dayun brigade 2100 mus paddy field in 1982 yield of 1070 pounds, more than 561 kg in 1980, an increase of 90.7%. Two years total