Hunan recently encountered low temperature rain and snow weather, pay attention to defense against snow and ice disaster

According to the comprehensive analysis of the latest meteorological data of the Hunan Provincial Meteorological Observatory, affected by the high-altitude low trough and the strong cold air on the ground, the province has a relatively obvious low-temperature rain and snow freezing weather process from the night of the 17th to the 21st: 17th to 18th, all In the cloudy days of the province, there is snow in the south of Xiangzhong, and the area is large to blizzard. In other areas, there are small to medium snow on cloudy days, and there are frozen developments in Xiangxi and Shonan. On the 19th, there are small rains or snow on cloudy days, Xiangxi and Xiangnan. Freezing of ice; from the evening of the 19th to the 21st, there was a small to medium snow south of the cloudy sky, and the area was large to heavy snow. In other areas, there was light rain or light rain on the cloudy days, and the snow in Xiangxi and Xiangnan was strengthened.

In order to alleviate the adverse effects of low-temperature rain, snow and freezing weather on winter crops, all localities should pay close attention to local weather changes and take corresponding preventive measures in time to minimize the loss of rain, snow and ice disasters. The recommendations are as follows:

1. Do a good job of wintering crops and livestock houses to prevent cold and warmth, and minimize the effects of low temperature and freezing damage. Before the rain (snow) weather comes, use straw to cover or cultivate soil to strengthen the winter crops such as rapeseed and vegetables to keep the leaves frozen. Livestock and poultry should be warmed up, and timely warming measures should be taken to make livestock and poultry safe for the winter.

2. Before the rain (snow) weather comes, strengthen the inspection of agricultural facilities such as greenhouses and greenhouses, pay attention to reinforcement; in the event of heavy snowfall, manual snow removal should be carried out in time to prevent agricultural facilities from being crushed. At the same time, strengthen the inspection and management of the orchard, and find that if the fruit trees are snow or ice, it is necessary to take artificial snow removal and deicing work in time to prevent snow from accumulating the trunk.

3. After the rain (snow) freezing weather, the low-lying rapeseed land and vegetable land should be cleaned and drained in time, drained and ventilated to prevent waterlogging and root damage, and improve cold resistance.

4. When the Spring Festival is coming, it is necessary to strengthen the management and coordination of the transportation department and the agricultural product market. Relevant departments timely transport vegetables to ensure the orderly supply of vegetables and other agricultural products, and at the same time pay attention to traffic safety.