What are the customs and taboos of 202 1 summer heat?

Outdoor:

1, during the high temperature in summer, the ultraviolet content in the sun is high, especially at noon, when the outdoor temperature is high, you should try to avoid being exposed to the outdoor for a long time to avoid being hurt by ultraviolet rays and heatstroke.

2. During the high temperature in summer, if you want to go out, you must prepare a sun hat or umbrella, wear sunglasses, and use sunscreen properly to avoid activities at high temperature to avoid heatstroke.

3. When arranging labor or physical exercise, we should avoid the scorching sun and pay attention to strengthening protection, especially for the elderly, whose organ function declines and their water content is less than that of young people. Therefore, hot weather is more harmful to the elderly.

Indoor:

1. During the summer heat, you should ensure adequate sleep in your daily life. You shouldn't sleep when you are too tired. You should start to fall asleep when you feel slightly tired, and don't do strenuous exercise before you fall asleep.

2. Avoid being in an air-conditioned room for a long time. The air-conditioning temperature at home should be raised appropriately, about 26 C, and the temperature difference between indoor and outdoor should be avoided, which is easy to catch a cold.

3. In summer, many people like to sleep naked, mistakenly thinking that it will be cool, which is actually wrong. It is best to wear pajamas when sleeping in summer, which can absorb sweat well and prevent catching cold at the same time.

Matters needing attention in summer diet

1, avoid drinking a lot of water.

People suffering from heatstroke should drink a small amount of water many times, and it is advisable to drink no more than 300 ml each time. Never drink too much. Because drinking plenty of water will not only dilute gastric juice, affect digestive function, but also cause hyperreflexia and sweating. In this way, a lot of water and salt in the body will be lost, which can promote thermal spasm in severe cases.

2, avoid simple tonic

After heatstroke, the heat is still there. Although they have shortcomings, they can't simply take supplements. It is a big mistake to think that you are weak and in urgent need of tonic. Because if the tonic is too early, it will make the summer heat difficult to subside, or the summer heat that has gradually subsided will come back, which is even more unworkable.

3. Avoid eating a lot of cold fruits and vegetables.

Most people suffering from heatstroke belong to spleen and stomach weakness. If you eat a lot of cold fruits and cold food, it will damage the yang of the spleen and stomach, make the spleen and stomach weak, and the cold and dampness will stagnate. In severe cases, there will be symptoms such as diarrhea and abdominal pain.

4. Avoid eating a lot of greasy food.

Eat less greasy food after heatstroke to adapt to the digestive function of gastrointestinal tract in summer. If you eat a lot of greasy food, it will increase the burden on the gastrointestinal tract, so that a large amount of blood will stay in the gastrointestinal tract, and the blood delivered to the brain will be relatively reduced, and the human body will feel tired and more likely to cause indigestion.

Matters needing attention in high temperature agricultural production in summer

1, flexible farming arrangements: generally, more crops are cut on sunny days and more crops are cut on cloudy days. Because it is the hottest season in a year, it is necessary to reduce all kinds of pests and diseases brought by wind and rain in the later period to ensure high yield and bumper harvest. Then planting late rice in time can strive for the rapid growth of late rice.

2. Strengthen field management: the main work is flood control and drought relief. At this time, the surface temperature is very high, the field water evaporates quickly, and crops need enough water to grow normally, so they need to be irrigated in time. On the other hand, there are frequent rainstorms, and once floods occur, diseases and insect pests are prone to occur in the fields, so it is necessary to do a good job in flood control.

3, pest control: the hot summer environment is easy to breed pests, and prevention should be done in advance. In addition, it is necessary to reduce the temperature through excessive irrigation, and some foliar fertilizers or growth regulators can be sprayed to improve the stress resistance of crops and reduce the harm of high temperature.