Vegetable is an important food for humans, and an important source of human vitamins, minerals, proteins, proteins, nutrients. It also stimulates appetite, regulates the acid-base balance in the body, promotes bowel movements, and helps digestion. Therefore, it plays an important role in maintaining the normal physiological activities of the human body and improving health.
Onion aliases are ball onion, round onion, jade shallot, shallot, Dutch shallot, peel and so on. Onions are widely distributed in China, and are cultivated in North and South China. They are one of the main vegetables grown in China. China's onions are mainly produced in Fujian, Shandong, Gansu, Inner Mongolia, Xinjiang and other places.