What will happen next year if the snow doesn't freeze, the sting doesn't open and the solar terms don't freeze?

As the saying goes, "snow can't freeze, but it can't wake up." Many people also use it to predict future climate change. So, what might happen next year if the snow doesn't freeze? The following small series will bring an introduction.

Abnormal cold weather in early spring

"Snow is not frozen, and spring is chilly" means that if the local weather is still warm and not frozen, it is likely to be cold next spring.

Can agricultural proverbs really predict the future climate?

Proverbs are summaries of some experiences, some are scientific, but many things are not. Just like the proverb used to judge the future climate above, it is not scientific strictly. It may only be a phenomenon in a few areas, or even a short time, and it cannot be used as a scientific basis to judge the future climate at all.

Now is the era of modernization, and the future climate can be judged by satellite images. Moreover, the weather is different every day in all parts of the country, so it is very unscientific to summarize the weather in the country with proverbs.

Late spring cold will bring many effects, first of all, it is physical. The recovery of spring, the change of humidity and other factors will bring about the relaxation of the body and the decline of immune ability. At this time, the sudden drop in temperature may cause disease. Cold and cold, as well as cardiovascular and cerebrovascular diseases, rheumatoid arthritis, measles and other respiratory infectious diseases in middle-aged and elderly people will increase the probability of occurrence.

As we often say, spring covers us and autumn freezes us. In fact, we should strengthen exercise, rest and keep warm. Otherwise, spring is the season when we are most likely to get sick.

Moreover, the cold spring will have an impact on traffic. The cold air process will bring obvious snowfall to many places in the north, and snow and temperature changes may make the road surface slippery much more than in winter. In winter, the snow on the ground will be very "porcelain solid" and rarely change after it turns into ice. However, in spring, the snow may be repeatedly melted, frozen and re-melted after being crushed by pedestrians and traffic, and the degree of road surface slippery will be greatly improved, and some road sections may also have uneven roads. I suggest you slow down and pay attention to safety.

Finally, the cold spring is also very unfriendly to crops. Winter wheat in green or jointing stage may suffer from cold in late spring, causing freezing injury. Crops such as cotton and rice in the south may suffer from seed and root rot due to continuous rainfall. For example, the average temperature of rice is below 1 1 Celsius. If it rains for 3 to 5 days, the seedlings will rot and die. Farmers pay attention to field management, proper fertilization and drainage.

How to scientifically deal with the cold in late spring

First, scientific exercise. You should choose an appropriate exercise mode according to your blood pressure, cardiovascular and cardiac function. During the epidemic, cardiovascular patients should go out less to avoid infection. You can do some aerobic exercise and yoga at home for about 30 minutes.

Second, in the "cold spring" season, we must learn to "cover the spring". Cold and warmth are the first priority, to avoid blood vessels being stimulated by cold.

Third, eat properly and keep your mouth shut. Diet should be low in oil, salt and fat, and don't overeat, so as not to overeat and cause insufficient blood supply to the heart. Control the intake of high-calorie foods and avoid being overweight.

Fourth, when there is plenty of sunshine, get more sunshine.