内蒙古农业科技大事记（四）１９５３年１０月，东北行政委员会农业局制订东北区（包括内蒙古自治区）五种主要粮食作物丰产技术试行纲领。提出了春小麦、大豆、高粱、谷子、玉米等五种作物的丰产栽培技术，中心环节是“等距全苗、合理密植、深耕保墒、合理施肥”。１９５... (4) In October 1953, the Northeast Bureau of Agriculture commissioned the pilot program of five major grain crops high yield technologies in Northeast China (including Inner Mongolia Autonomous Region). High-yielding cultivation techniques of spring wheat, soybean, sorghum, millet, corn and other five kinds of crops were put forward. The key links were “equidistant whole seedlings, reasonable close planting, deep soil conservation and reasonable fertilization”. 195 ...