Generally speaking, pesticides, fungicides, plant regulators, etc. It will be used in different growth stages of Chinese cabbage, and it takes 10~ 15 days to harvest Chinese cabbage after application. Small green vegetables, also known as Chinese cabbage, are native to China and are cultivated in both north and south. They are one of the common vegetables, which can be directly fried or made into Chinese cabbage and rice porridge.

The main diseases of Chinese cabbage are black spot, white spot and anthracnose, which can be controlled by chlorpheniramine 800~ 1000 times or 50% carbendazim 1000 times. Pests such as aphids, Plutella xylostella, Pieris rapae and striped flea beetle should be found and prevented in time.