How to improve the cold resistance of vegetables? Is there any good way?

If many people don't pay special attention to the cold resistance of vegetables when growing vegetables, then we will also find that vegetables are easy to freeze to death. In order to improve the cold resistance of vegetables, we should first prepare vegetable greenhouses. Vegetable greenhouse can make the temperature in the greenhouse higher, and vegetables are not easy to freeze to death. If there is heavy snow, then Bian Xiao also suggested that everyone had better strengthen their skeletons to avoid heavy snow collapsing vegetable greenhouses.

We need to clean up quickly after the snow stops. Auxiliary heating can also be carried out, such as preparing some yuba, or preparing some automatic heating hair dryers and air heating wires. It can make the temperature of the vegetable greenhouse higher and effectively avoid the phenomenon that vegetables are frozen to death. Everyone can fertilize vegetables properly, and fertilizer can also make vegetables more tenacious.

In fact, in some areas, if the temperature is not particularly cold in winter, and it is not lower than-10 degrees, then we can already protect vegetables by preparing vegetable greenhouses. But in areas like Northeast China, we must do some auxiliary work to make vegetables grow better. For vegetables that have already borne fruit, you can choose to drop fruit first and then ripen, because the vitality of vegetables is weak when the weather is cold. If these preparations are not made in advance, it is very likely that vegetables will die, and they will die faster and faster.

You can choose to water before noon and never water after noon. The watering temperature should be around 10 degrees. Don't water before and after the cold wave strikes, because it is likely to cause the ground temperature to drop and make vegetables more likely to freeze to death.