This week, the cold air power is weaker in the early stage, and the farm needs wind and cold protection.

According to information from the civil affairs department and the meteorological department, from February 13 to 17, the southern part of the Shigatse region of Tibet suffered from low-temperature freezing and snow disasters, which had a certain impact on transportation, animal husbandry production and herder life. In Nyalamu County, Shigatse, due to snowstorms, power outages were caused for 24 hours. The 219 and 318 national highways were interrupted by snow, and some herdsmen’s yak, sheep and other livestock were lost or died.

On February 14, the Alashanyou Banner of Alxa League in Inner Mongolia suffered from a windy and dusty disaster. The affected population was 384. Some human and animal drinking water wells and canals were buried by sand and dust. The municipal facilities were seriously damaged and the direct economic loss was 2.4 million yuan.

This week, the cold air power was slightly strengthened in the early stage of the weaker period.

It is expected that from 21 to 23, there will be weak cold air affecting northern Xinjiang, central and eastern Inner Mongolia, and northeastern regions. Most of the above-mentioned areas have northerly winds of 4 to 6 degrees, and the temperature drops by 3 to 5 °C, including northeastern and northeastern Inner Mongolia. The northern part of the area is cooled by 6-10 °C; there are small to medium snow in northern Xinjiang, northeastern Inner Mongolia, and northeastern China, and heavy snow in some areas.

From the 24th to the 26th, there will be moderate-intensity cold air affecting the north of the Huaihe River in China, and most areas will cool down by 4-6 °C. The southeastern part of the Yangtze River will cool down by 8-12 °C, and the middle and lower reaches of the Yangtze River and its north will have 4~. Level 6 wind. Xinjiang, the northwestern part of the country, the western part of North China, and the western part of Huanghuai will have small to moderate rain (snow).

Agricultural concerns and suggestions this week

At present, the winter wheat in the north will gradually enter the greening period. The winter wheat and drought-affected areas should pay close attention to the weather changes. According to the seedling conditions and the lyrics, the field management in the greening period should be done, and the spring irrigation should be organized scientifically. At the same time, the facility agriculture and livestock housing should be well done. Such as wind-proof reinforcement and livestock cold protection and other work. Most of the southern part of the country has been experiencing rainy weather in recent days. In areas with excessive soil moisture, it is necessary to grasp the gap of precipitation and timely clear the ditch to prevent wet spots.