1, the traditional diet of black soil in Northeast China: Northeast sauerkraut, which exudes the vulgar information of the Northeast people, is a kind of complex, and there are special snacks in Northeast China, with bumper harvest in Northeast China and glutinous rice stubble, which is eaten by every household.

2. Characteristics of Northeast Agriculture Dry farming is the main agricultural area in Northeast China. North of the Great Wall is harvested once a year, and south of the Great Wall is harvested twice a year. Farming area is dominated by animal husbandry, and the northeast forest area is vast. In summer, the temperature is high, there is much precipitation, and the high temperature period is consistent with the rainy period, so the water and heat coordination is good. Northeast China has thick snow in winter and long sunshine in summer.

3. There are many sunny days in autumn in the middle and lower reaches of the Yellow River, and the groundwater in the North China Plain is rich. The plain is vast and the soil layer is deep. The black soil in Northeast China is fertile, with more arable land per capita, more wasteland suitable for agriculture and rich forest resources. Agricultural production in the middle and lower reaches of the Yellow River has a long history.