In the next three days, there will be light snow (rain) or sleet in the north of Xinjiang, the central and eastern Inner Mongolia, the eastern part of the Northeast, the eastern and southern parts of the southwest, the southern part of the south, the south of China, and Taiwan. Among them, some parts of the central and western parts of Guizhou have freezing rain.

Affected by cold air, from 14 to 15 days, the temperature in most parts of central and eastern China will drop by 3 to 6 °C, and the temperature in some areas will reach 8 to 10 °C, and will be accompanied by 4 to 6 northerly winds; most of China's seas The wind can reach 7-8, and the gust is 9-10.

At present, the temperature in most parts of the South has risen. It is necessary to strengthen the field management of winter crops such as wheat and rapeseed. The shallow soil can raise the low temperature and apply organic fertilizer to promote root development. In addition, in the face of more obvious winds and snowfall weather, the wheat area should increase the field management intensity, combined with the local wheat seedling growth conditions, appropriate measures to keep warm and antifreeze, cold air drop temporarily, timely attention to wind cover, to ensure wheat tillering section Not frozen.

From tomorrow, there will be obvious cold air processes, pay attention to the warmth of animal husbandry and poultry sheds to prevent old, weak, young animals and poultry from being sick or dead. At present, it is the winter season in Long, and all localities should take effective anti-freezing measures against winter crops to resist the invasion of winter crops by low temperature. After snow, the snow on the greenhouse should be removed in time to reduce the pressure of the plastic film and to increase the temperature and light transmission.