The rainy and snowy weather in Hunan is still relatively high, and the field tube of wintering crops such as rapeseed is strengthened.

In mid-Hunan, the average temperature in Hunan Province is low, and the precipitation is unevenly distributed, except for the southeast of Hunan and the northwest of Hunan. From 17 to 20, the southwesterly airflow was enhanced and the cold air from the south was added. The snowstorm weather occurred in most parts of the province. A total of 77 counties (cities) had snow, and 35 counties and cities had frozen. Snow and frozen weather in the tenth period have caused varying degrees of damage to crops and trees.

It is estimated that the average temperature in Hunan province will be low in the end of January, which is about 3 °C. The extreme minimum temperature is -6~-4 °C in Xiangbei, -3~-1 °C in Shonan, and -4~-2 °C in other regions. The amount of rain in the first ten days is close to normal or slightly less, from 10 to 20 mm in the north and 15 to 25 mm in the other areas. The rainy days are 7 to 8 days in southern Hunan and 6 to 7 days in other areas. The main precipitation weather process in the first ten days: from 22 to 24 days, it is affected by the cold air and the middle and lower layers. In the west of Xiangxi and Xiangbei, there is a small to medium snow, local snow, and there is light rain or sleet on the cloudy southeast of Hunan. There are small sleet or light snow in the sky; 25~26 days in the middle of Hunan Province, the rainy and snowy mountains are in the north, and the south of Hunan is mainly rainy weather; from 27 to 29, it is affected by strong cold air and high-altitude low trough, and there will be another obvious in the province. Low temperature rain and snow freezing weather process.

According to the weather forecast for the second half of January, agricultural production recommendations:

1. In the second half of January, the number of rainy and snowy weather days is still high. The low temperature is maintained in the cold and snowy weather. The local areas should continue to strengthen the field management of wintering crops such as rapeseed, increase the application of organic fertilizers such as soil and fertilizer, increase soil temperature, and enhance its cold and cold resistance. Ability; vegetables, flower growing areas, greenhouse vegetables and flowers should pay attention to temperature and humidity control, and vegetables in open fields should be timely cultivated, fertilized, covered and kept warm, and other management measures to prevent the damage caused by low temperature rain and snow, and ensure safe wintering.

2. The weather is basically rainy and snowy in the first ten days. Most of the time is frozen and the weather is cold. Everyone should pay attention to cold and warm to prevent disease. At the same time, pay special attention to travel safety.