近年来，我国北方环渤海地区出现了一种新型的栽培模式——稻菜复种，它有效地提高了土地利用率，变一茬为两茬，是我国北方单季稻地区在栽培制度上的重大改革，有较高的经济效益、生态效益和社会效益。因而也可作为北方稻区遭受洪灾后实现生产自救的良策。实践证明，推广稻菜 In recent years, a new type of cultivation of rice in the Bohai Rim has emerged in the northern part of China. This method effectively improves the land use efficiency, and turns one crop into two crops. This is a major reform in the cultivation system of the single cropping paddy in northern China , Have higher economic benefits, ecological benefits and social benefits. Therefore, it can also be used as a good way to realize self-help in production after the flood in the northern rice area. Practice has proved that the promotion of rice