Qingjiang cuisine can be further divided into green stem Chinese cabbage and white stem Chinese cabbage according to the color of the stem. Because Qingjiang cuisine is shaped like a spoon, some people call it spoon cuisine. Qingjiang cuisine looks like a spoon, with bright green color and short growth period. It only takes about a month from sowing to harvesting, and it can be seen in the market all year round. Qingjiang cuisine is also often used as a foil. Qingjiang cuisine can be made into minced meat and vegetable wonton, steamed buns and delicious vegetable rice besides simple dishes such as quick frying and blanching. Looks like rape. Qingjiang Cabbage is a variety of common cabbage, with leaves as its product. It is a subspecies of Brassica in Cruciferae, native to China. Jia Sixie in the Northern Wei Dynasty recorded planting in Qi Yao Min Shu. Shanghai Qingxi is cool, and it grows best at 18~20℃ with sufficient sunshine, and can safely overwinter at -2~ -3℃. Some varieties can also be cultivated in summer, so we must choose suitable varieties according to the season. Farming soil is loam or sandy loam with good drainage and sufficient sunshine.

Interesting Theory of "Shanghai Youth"

Shanghai is not big, usually half a foot long. Therefore, Shanghai green cooking does not need to change knives, but also retains the nutrition of vegetables. Although it is not sunny in Shanghai, its appearance is soft and moving. Shanghai green trees stand there, just like graceful Shanghai women. Little shanghai's green trees are especially suitable for decorations. If you put some Shanghai green trees around a dish of boiled fish, it will look much more vivid. Although Shanghai green has many stems, the vegetable fiber is extremely tender, which is a bit "cooked when fried". From this point of view, Shanghai youth seem to like the frugal style of Shanghai people. Shanghai green dishes are a little sweet and faint, not as bitter and sweet as ordinary dishes, just like Shanghai women's little jasper.

In Shanghai's vegetable market, most Shanghai dishes are packed in round bamboo baskets. Shanghai green is placed in the circle, and the white roots are all outward. The scene is like a kindergarten child, sitting there lovingly, listening to the story of the farmer's uncle telling the field. I have seen Shanghai Green in supermarkets in Beijing and Shenzhen, and there are small bundles on the shelves. Some say "local Shanghai youth" and some say "Shanghai youth by plane", and the prices are not cheap.