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配方施肥(测土推荐施肥),是一门新的科学,其针对性和技术性都很强,它是根据最佳经济产量和土测值来指导农田施肥。推广配方施肥对改善我区农业生产面貌和提高化肥经济效益具有重大意义。1985年我区配方施肥示范选择在过去工作基础较好的赤峰市、哲盟通辽县、巴盟黄河灌区和乌盟凉城县等13个旗县,面积达67.26万亩。示范的作物有小麦、莜麦、玉米、谷子、甜菜、胡麻等,其中小麦7万亩,玉米45.2万亩,谷子9.6万亩,莜麦2.4万亩,甜菜2万亩,
Formulation fertilization (soil testing recommended fertilization) is a new science that is both highly targeted and technical. It guides farmland fertilization based on optimal economic yields and soil measurements. The promotion of formula fertilization is of great significance to improving the agricultural production in our region and increasing the economic benefits of chemical fertilizers. In 1985, the demonstration of formula fertilization in our district selected 13 flag counties, including Chifeng City, Tongliao County, Zhele League, Yellow River Irrigation Area of Bameng and Liangcheng County, which had a good foundation in the past, with an area of 672,600 mu. The demonstration crops include wheat, oatmeal, corn, millet, sugar beet and flax. Among them, 70,000 hectares of wheat, 452,000 hectares of corn, 96,000 hectares of millet, 24,000 hemps of oats, 20,000 hectares of beets,