贺兰县丰登公社联丰大队第六生产队,连续三年获得丰收。特别是1965年公社党委以这个队为样板,积极开展了阶级斗争、生产斗争和科学实验三大革命运动,推广运用科学实验成果,大搞农田基本建设,生产面貌焕然一新,粮食作物产量取得了大幅度增产,平均单 Hefeng County, Feng Deng commune Lianfeng brigade sixth production team, for three consecutive years bumper harvest. In particular, in 1965, commune party committees took this team as a model and actively carried out the three revolutionary campaigns of class struggle, production struggle and scientific experiments. They promoted the use of scientific experimental results and vigorously promoted farmland infrastructures with a fresh look of production and a sharp increase in the output of grain crops Increase production, the average single