近几年来,我县积极推广小麦玉米间套,面积不断扩大,全县1977年早套玉米由1976年的7万亩,发展到13万亩。 1977年秋收秋播中,我们调查了几个小麦玉米间套搞得比较好的生产队。城关公社苍颉庙大队第四生产队,粮食耕地252亩,种植小麦175亩,小麦玉米间套80亩,64亩经过单收单打,小麦亩产600斤,玉米亩产530斤,两料合计1,130斤。全队小麦平均亩产502斤,比前年增产8.6％,全年粮食亩产904斤,为历史最高水平。同 In recent years, our county actively promote wheat maize sets, the area continues to expand, the county as early as 1977 sets of corn from 70,000 acres in 1976, development to 13 million mu. Autumn harvest in the autumn of 1977, we investigated a few wheat maize sleeve made better production team. Chengguan commune Cangjie temple brigade fourth production team, 252 acres of arable land, planting 175 acres of wheat, wheat and 80 sets of inter-suite, 64 acres of single-beat singles, wheat yield 600 pounds, corn mu produce 530 pounds, two total 1,130 pounds. The team average yield of wheat 502 kg, 8.6% more than the previous year, the annual grain yield 904 pounds, the highest level in history. with