油菜、玉米、花生、大白菜轮作间套,是一种充分利用土地资源,实现合理用地、培肥地力,经济效益较高的立体种植模式,且具有操作简单,投资少、见效快等优点。我县八集、葛集、新袁等乡连续几年大面积栽培种植,均获成功,现己在全县大面积推广,预计明年达15万亩以上(1999年推广4万多亩)。一般亩产油菜籽200～250公斤,玉米350～400公斤,鲜花生600～800公斤,大白菜2000公斤,亩收入 Rape, corn, peanut and Chinese cabbage are the three-dimensional planting modes which make full use of land resources, achieve rational land use, fertilize fertility, and have high economic benefits. And it has the advantages of simple operation, less investment and quick response. Eight sets of our county, Gejiu, Xin Yuan and other townships for many years of large-scale cultivation and cultivation, have been successful, now in the county large-scale promotion, is expected to reach 150,000 acres next year (in 1999 to promote more than 40,000 acres). 200-250 kilograms of common rapeseed, 350-400 kilograms of corn, 600-800 kilograms of fresh peanuts, 2000 kilograms of Chinese cabbage, mu income