Bitter vegetables are rich in carotene, vitamin C, potassium salt, calcium salt and so on. It has a good effect on preventing and treating anemia, maintaining normal physiological activities, promoting growth and development, relieving summer heat and protecting health.

Sonchus sonchifolius contains dandelion sterol, choline and other components, which has a strong bactericidal effect on staphylococcus aureus resistant strains and hemolytic streptococcus, and also has a certain killing effect on pneumococcus, meningococcus, diphtheria, Pseudomonas aeruginosa and Shigella dysenteriae, so it has a certain curative effect on jaundice hepatitis, pharyngitis, bacillary dysentery, common cold and fever, chronic tracheitis and tonsillitis.

Extended data;

Maintenance method

1, Tu: This is a well-cultivated wild vegetable. It usually grows on sandy soil. Because the soil is loose and fertile, it is very suitable for planting bitter vegetables.

2, moisturizing: when watering, the amount of water should be appropriate. Too much water will affect the growth of its root system due to low temperature. If it is too small, it will grow smaller because of insufficient water. So when watering, be sure to carefully investigate the amount of water. Usually, it is beneficial for the land to get wet.

3. Nutrients: Bitter vegetables mainly harvest leaves, and nitrogen fertilizer is used when fertilizing, and fertilizer can be added to the leaves, which can make the stems and leaves stout and have high yield.

4. Lighting: It is not suitable for direct glare, because it likes a cool environment, so shading is necessary, and astigmatism lighting is more conducive to the growth needs of bitter vegetables.

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