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Since the beginning of the new year, the southern part of China has once again suffered from snow and ice disasters. Guizhou Province, which suffered from severe disasters, according to preliminary statistics of relevant departments, as of 18:00 on January 4, the freezing disasters caused a total of 8 cities and prefectures in Guizhou, including the southwestern Buyi and Miao Autonomous Prefecture, and 67 counties and cities. The number of people affected by the disaster reached 1,789,500, one person died from the disaster, and the number of emergency resettlement was 22,800. The freezing also caused 79,100 hectares of crops such as vegetables and wheat to be affected, 208 houses were collapsed, 1455 houses were damaged, and the direct economic loss was about 300 million yuan.
In the past two days, due to the obvious weakening of the frozen weather range and intensity in the southern region, the Central Meteorological Observatory lifted the frozen yellow warning at 18:00 on January 11. However, at night, there are still freezing rains in parts of the western part of Guizhou and the northwestern part of Guangxi, which still need to be strengthened. Prevent adverse effects.
According to the forecast of the Guizhou Provincial Meteorological Observatory, the average temperature of the province in mid-January was significantly lower than that of the same period of the year, and the rainfall was normal. On the 12th, the eastern part of the province turned cloudy with cloudy days. The rest of the area was cloudy with sporadic rain at night and the western region was weakened. On the 13th to 14th, there was light rain on cloudy days in the western part of the province, and freezing rain in the high places. The rest of the area is dominated by cloudy days, with sporadic light rain at night; from 15th to 18th, affected by cold air, there is light rain on cloudy days throughout the province. There are freezing rain or sleet in the central and northern parts of the province, and the temperature drops. Rainy weather.
Agricultural advice:
Do a good job in wind and cold protection of facility agriculture and animal husbandry. Greenhouse greenhouses should be reinforced with scaffolding, and thickened coverings and artificial heating in the sheds should be used to keep warm and warm to ensure the normal growth of crops in the shed; in the case of snowfall, it is necessary to remove the snow from the roof of the greenhouse to prevent the greenhouse from being pressed. Damaged; in addition, it is necessary to prepare livestock feed, and do a good job of strengthening and keeping warm;
Do a good job of fruit tree pruning, vegetable management and livestock cold and frost protection. Fruit trees can be covered and smoked to prevent cold and freeze.
It is necessary to strengthen field management and promote the steady growth of crops. In areas where conditions permit, measures such as applying straw ash, covering straw or film should be used to increase soil temperature and prevent freezing disasters. Sowing potatoes in a timely manner; grasping the preparation of flue-cured tobacco seedlings.
Guangzhou Jointair Co., Ltd. , https://www.jointair.cn