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昌图县是全国比较大的商品粮基地县之一,主产玉米、高粱和大豆。党的十一届三中全会以来,一靠政策,二靠科学,连续七年丰收。1984年虽然遭受多种自然灾害,粮豆总产达到29.39亿斤,比历史上最高产量的1983年增产8,600万斤,交售商品粮21亿斤,人均贡献1.27吨。在促进农业生产不断发展的各种科学种田措施中,连年合理施用秸秆肥,是一项使粮食稳产、高产的重要手段。昌图县从1973年开始施用秸秆肥,十余年来,施用数量逐年增加,1984年全县施用量达175万立米,亩均0.5立米。由于多年来施用秸秆肥,走以有机肥为主,有机肥和无机肥配合
Changtu County is one of the larger commodity grain base counties in the country, producing corn, sorghum and soybeans. Since the Third Plenary Session of the Eleventh Central Committee of the Party, one by policy, the other by science, harvest for seven consecutive years. In 1984, despite suffering from various natural disasters, the total output of grain beans reached 2.939 billion kilograms, an increase of 86 million kilograms more than that of 1983, the highest recorded yield in history, with 21 billion kilograms of commodities for sale and the per capita contribution of 1.27 tons. In all kinds of scientific farming measures that promote the continuous development of agricultural production, the reasonable application of straw fertilizer in successive years is an important means to make grain stable and yield high. Since the introduction of straw fertilizer in Changtu County in 1973, the number of applications has increased year by year in more than ten years. In 1984, the total amount of straw used in the whole county reached 1.75 million cubic meters, with 0.5 mu of mu per mu. Due to the application of straw fertilizer over the years, take the organic fertilizer, organic fertilizer and inorganic fertilizer