这是一篇工农兵学员回队劳动实习写的调查报告。文章总结了辽宁省“农业学大寨”先进单位——五三公社五三大队夺取谷子高产的经验。该大队从1968年以来,种植的800余亩谷子连续四年增产,有的地块亩产达到1,100斤。1973年全大队种植828亩谷子,平均亩产在650斤以上。其中有52亩平均单产811斤。他们的经验是:第一,缩垄增株,合理密植;第二,摸准谷子生长规律,合理选择播种期;第三,狠抓“早”字细管理,“前蹲后促”攻壮株。 This is a survey report written by workers, peasants and soldiers returning to work internship. The article summarizes Liaoning Province “agricultural science Dazhai ” advanced unit - five three brigade 53 team to gain millet high yielding experience. Since 1968, the brigade has increased the output of more than 800 mu of millet for four years in a row, and some plots have produced 1,100 kilos of mu per mu. In 1973, the entire group planted 828 mu of millet, with an average yield of more than 650 pounds per mu. Among them, the average yield of 52 mu is 811 kg. Their experience is: First, the shrinkage increased by strains, reasonable close planting; second, touch the law of growth of millet, a reasonable choice of sowing; third, pay close attention to “early” word management, "Attack Zhuang Zhu.