1. Broccoli: It grows vigorously and has strong heat and cold resistance. At the same time, broccoli is rich in nutrition, containing protein, sugar, fat, vitamins, carotene and so on, ranking first among similar vegetables, and is known as the "crown of vegetables". Broccoli is delicious, crisp and fragrant. Can be fried, can be cold, can be made into soup. This is a good vegetable.

In addition, based on the nutritional components of broccoli, the efficacy of broccoli is also very significant. Broccoli is one of the foods containing the most flavonoids. Besides preventing infection, flavonoids are the best vascular cleaners, which can prevent cholesterol oxidation and platelet coagulation, thus reducing the risk of heart disease and stroke. Some people's skin will turn black and blue once they are hit and hurt a little, because they lack vitamin K. The best supplement is to eat more broccoli.

2. Green stem vegetable: It is a kind of Chinese cabbage. Green-stemmed vegetables like mild and cold climate and environmental conditions. The suitable temperature for seed germination is about 25℃, and in the range of 20-35℃, the higher the temperature, the faster the germination. The temperature adaptability at seedling stage is wide, and the suitable temperature for stem and leaf growth is 18-25℃. I like light, but the growth yield is high but the quality is poor under the condition of too strong light, and the growth quality is the best under the condition of medium light.

Moreover, cauliflower has the effect of clearing heat and regulating the stomach, so people often use it to relieve alcohol and constipation. Moreover, cauliflower contains high calcium, which is an ideal vegetable for preventing and treating vitamin D deficiency (rickets).