近几年来,我们在长沙县春华山乡春华村荷湖垅组进行了稻田改制综合配套技术的摸索,1986年该组示范面积20.5亩,经市、县各级验收,亩产原粮1089.8公斤,1987年51.3亩玉米——水稻,亩产玉米509.3公斤,稻谷547.5公斤,合计1056.8公斤。初步显示了这种轮作制对增加粮食产量、改变饲料结构、培肥地力、减少病虫杂草、提高经济效益的重要作用,开辟了双季亩产过吨粮的新途径。 In recent years, we investigated the integrated technology of paddy field restructuring in Chunhuo Village, Chunhua Village, Chunhua Township, Changsha County. In 1986, the demonstration area of ​​the group was 20.5 mu and was checked and accepted by all levels of the city and county. The output of 1089.8 kilograms of raw grain per mu In 1987 51.3 acres of maize - rice, 509.3 kilograms per mu of corn, 547.5 kilograms of rice, a total of 1056.8 kilograms. It has initially shown the important role of this crop rotation system in increasing grain yield, changing feed structure, fertilizing soil fertility, reducing pests and weeds and increasing economic benefits, and opened up a new way for producing double tons of grain per mu.