Snow disaster response strategy

Five measures to prevent snow disaster in agricultural production;

1. Effective anti-freezing measures should be taken as soon as possible to resist the damage of strong and low temperature to overwintering crops, especially to prevent the damage of continuous low temperature to strong and weak seedlings.

2. Strengthen the management of greenhouse vegetables and underground overwintering vegetables to prevent the harm of continuous rain, snow and low temperature weather. Clear the snow in the greenhouse in time after snow, which not only reduces the pressure of plastic film, but also helps to increase the temperature and light transmittance; At the same time, strengthen the storage management of all kinds of winter vegetables and fruits.

3. Clean up the "three ditches" in time between rain and snow, reduce humidity and drain water, so as to prevent long-term water accumulation in the field caused by continuous rain and snow weather and affect the growth and development of wheat and vegetable roots. At the same time, it is necessary to strengthen field management, intertillage and loosen the soil, eradicate weeds and improve their cold resistance. Do a good job in pest control.

4. Wheat and vegetables should be covered with soil in time to improve their ability to keep out the cold. If organic fertilizer such as pig manure can be covered, the effect of protecting seedlings from wintering will be better.

5. Do a good job of wind protection and reinforcement in the greenhouse, and pay attention to the heat preservation and warming of the greenhouse to reduce the occurrence of vegetable diseases and ensure the normal supply of vegetables during the Spring Festival.

Health precautions when strong cold air attacks;

Winter is the coldest season all year round. When strong cold air invades, it is often accompanied by strong wind, rain, snow, freezing and other bad weather. This low temperature environment will greatly weaken the body's defense function and resistance, thus inducing various diseases and even endangering life. There are several seemingly small health problems, which will also cause great problems if they are not well guarded. The following set of coping strategies can provide some help to everyone.

1. Nose bleeding: For minor bleeding, the patient can be placed in a semi-recumbent position or a lateral position, with his head slightly lowered forward, breathing through his mouth to keep the airway unobstructed, and pressing his nose with his fingers to stop bleeding. After about 10 minutes, the bleeding volume will naturally decrease or stop. Massive or rapid bleeding, especially complicated with hypertension or other diseases, often requires emergency medical assistance.

2, respiratory diseases: don't wear thick clothes because you are afraid of cold, and don't stay in an air-conditioned room all day to enjoy the warmth of air conditioning. The best way is to get yourself moving, because exercise can not only promote the blood circulation of the body and enhance the cardiopulmonary function, but also be very beneficial to our respiratory system. If you love sports, you will soon find that you can go out without dressing up as a ball. Of course, in the season of high incidence of influenza, influenza vaccination is also a necessary guarantee for health.

3. Dry skin: If you love cleaning in winter, you should pay more attention to the regularity and frequency of bathing. Don't take a bath too often, once a day is enough. Moreover, it is best not to bathe with soap (because soap is generally alkaline, which is easy to unbalance the PH value of the skin surface), and the water temperature should not be too high. Try to use a bath lotion containing moisturizing ingredients, and apply a moisturizing cream containing moisturizing ingredients after bathing, such as vaseline.

4. Cold hands and feet: Do not smoke at ordinary times, and avoid eating too much caffeinated food, such as coffee, strong tea and cola. Eat warm blood-activating food, wear warm clothes and do warm-up exercises such as stretching your fingers, twisting your arms and twisting your toes. , and avoid long-term fixed posture and concentration, especially continuous use of the computer for more than 7 hours. Of course, it is the most natural and effective way to get yourself moving in the autumn wind.

5, joint pain: in addition to paying attention to limb warmth, you can also use knee pads, elbow pads and other supplies. Regular exercise can strengthen leg muscles and promote blood circulation. Swimming is a good choice for water sports in a warm swimming pool. According to the weather forecast, warm and dehumidifying measures can also be taken before the weather changes.

6. Emotional disorder: In addition to psychological counseling and some antidepressant drugs, phototherapy can be used as an effective adjuvant therapy. In the bleak winter, let yourself get more sunshine. Sunlight can not only dry depression, but also synthesize vitamin D in the body with the help of sunlight, which is also good for calcium supplementation.

Rain and snow are ruthless, and there is love on earth. Facing the snowstorm in Spring Festival travel rush, only the government can let the migrant workers go home. This snowstorm is undoubtedly a severe test for the government of China. I am glad to see that the central government organized disaster relief work in time and cared for the people; I also saw the Guangzhou government's rapid response to the crowd at the railway station. The migrant workers at the railway station were extremely surprised to see the people's good prime minister. The prime minister's concern and commitment have inspired the heart of every eager housewife. The Guangzhou Municipal Government has successively opened Liu Hua Exhibition Hall, Pazhou Exhibition Hall, schools and other places, giving migrant workers a roof to shelter from the wind and rain, and even sent warm instant noodles. Open the subway patent, broadcast the information of the northbound train in time, so as to facilitate migrant workers to board the train home directly. Refund of tickets, migrant workers staying in Guangdong for the New Year and returning to their places of origin for free also show the wisdom and human touch of the Guangzhou government. Despite the cold weather, the government's sincere concern has made migrant workers feel warm.

A snowstorm, more precisely an ice disaster, we have seen the government's handling and coping ability; We have seen the government's concern for the people; We have seen the sense of mission from all walks of life to the country and the people. But we should clearly see the valuable lessons that the snowstorm has brought to China.

Spring Festival travel rush is a major feature of China. This is because China people have strong homesickness and traditional festival culture. However, I think the Spring Festival travel rush craze exists because of the unbalanced development of China. According to reports, due to the perfect and developed transportation network, there will be no Spring Festival travel rush peak in 2020. However, does this mean that the Spring Festival travel rush craze no longer exists and completely withdraws from the historical stage? I don't think so. The developed network only allows the phenomenon of detention and congestion to be small. Only by actively developing rural and township economies and narrowing the gap between urban and rural development can Spring Festival travel rush truly accomplish its historical mission.

Moreover, this large-scale detention of passengers is largely due to the destruction of the power grid. The heavy lesson tells us that it is dangerous for a transportation hub to rely on a single force. Hostile elements only need to control power and energy to paralyze traffic. Relevant departments should consider multi-dynamic promotion to ensure transportation emergency response capability.