为综合运用小麦、玉米增产的新技术、新成果,进一步挖掘粮食作物增产潜力,潍坊市自1985年秋种开始,连续三年在寿光、诸城等7个县(市、区)的39处乡镇进行了10万亩吨粮田技术开发。每年实际开发面积12万亩以上,1986年平均亩产943.7公斤,吨粮达标面积6. In order to make full use of the new technologies and new achievements of increasing wheat and maize and to further tap the potential of grain crops to increase production, Weifang City has been operating in 39 towns and villages in 7 counties (cities and districts) such as Shouguang and Zhucheng for three consecutive years since autumn of 1985 100000 acres of grain field technology development. The annual actual development area is more than 120,000 mu. In 1986, the average yield per mu was 943.7 kilograms and the standard of grain per ton was 6.