What should I do if the cold wave hits Jinjiang?

I don't know whether it was before or after the disaster. The defensive measures before the disaster are as follows. We can only rebuild after the disaster. . .

1, due to the strong wind when cold air comes, scaffolding facilities should be strengthened to prevent scaffolding from collapsing or shed film from being torn off by strong wind, and the temperature and humidity should be controlled well.

2, low-lying areas of rape, green manure, citrus orchards should pay attention to ditch drainage, to prevent water from freezing and aggravating freezing damage; Leaf vegetables can be covered with straw to reduce freezing injury.

3. Cover the vegetable or flower greenhouse with straw mats, double-layer films and other thermal insulation materials to increase the temperature in the greenhouse.

4. Poultry and livestock farmers should do a good job of cold protection and heat preservation in poultry sheds, and increase the light time in poultry sheds to improve the egg production rate; Water is injected into the culture pond to adjust the temperature and reduce the dosage of bait appropriately.