Chinese cabbage, also known as Chinese cabbage, is an annual or biennial herb. Suitable for sowing in warm areas in the south, it is one of the characteristic vegetables in the south of China. Sowing can be done all year round, and now it is introduced and cultivated all over the world.
Chinese cabbage is a popular vegetable in the south of China. In the northern part of China, the production area is very small and the consumption is very small, which belongs to the ranks of rare vegetables. Chinese flowering cabbage can't develop in the north. It is estimated that there are the following reasons: spring and summer are the suitable time for planting Chinese flowering cabbage, but northerners like to eat fruits and vegetables. At this time, fruits and vegetables are on the market, and vegetables such as cucumber, tomato and eggplant squeeze cabbage out of the market; In autumn, Chinese cabbage has a high yield, is easy to cultivate, and people like to eat it, which is incomparable to Chinese cabbage. Chinese cabbage can't be planted in large quantities instead of Chinese cabbage. Chinese flowering cabbage has the advantages of continuous growth in winter and continuous harvest and supply in the south of the Yangtze River, but the cold in the north makes this advantage impossible to play.
The above is the situation before the 1980 s. After the 1990s, with the rapid development of social economy, there were frequent personnel exchanges, especially the rapid development of Guangdong's economy, and Guangdong personnel spread all over the country. As a result, Guangdong people's living habits and food requirements have gradually spread to all parts of China. Their favorite dishes, starting from hotels and restaurants, have gradually expanded to the market, and the demand is increasing. This social demand naturally stimulated the development of production.