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一、前言我校党委根据教育为政治服务、教育与生产劳动相结合的方针,决定全校二、三、四年级师生到农村参加生产、劳动锻炼、以改造思想、提高业务、并支援农业生产大跃进。我们遵照校党委分配于一九五八三月间到河北安国县伍仁桥乡。在乡党委支持下,结合玉米品种间杂交种制种举行了玉米追肥适期试验,以窥探在当地土壤肥力和栽培制度条件下的施用追肥适当时期,适应玉米发育生长的需要,从而找出在追施一定数量肥料的情况下获得较高的产量。
I. Introduction Party committees in our school, based on the principle that education is a service for politics and a combination of education and productive labor, decide that teachers and students of Grade Two, Three, and Four in the whole school attend rural areas to participate in production and work-training so as to reform their thinking, improve their business and support agricultural production Great Leap Forward. We followed the arrangement of the school party committee to Wu Renqiao Township, Anguo County, Hebei Province in 1958 March. With the support of the township party committee, combined with maize varieties of hybrid seed production trials held maize top dressing to peep in the local conditions of soil fertility and cultivation of fertilizer under the appropriate period to adapt to the needs of corn growth and development, to find out Obtain a higher yield with top-dressing of a certain amount of fertilizer.