Ningxia will be rainy and snowy weather, grab the opportunity to do spring sowing

From February 25th to 28th, there will be rain (snow) weather in Ningxia. From February 28th to March 2nd, the temperature in the whole district will drop by about 6°C. From March 1st to 2nd, Yinchuan, Shizuishan and Wuzhong will be Zhongwei four cities have about 5 northerly winds.

At present, the soil freezing depth of irrigation areas in Yinchuan and south can meet the sowing needs. The depth of soil freezing in the north of Yinchuan is less than 5 cm, which cannot meet the sowing needs. The rain and snow weather that will appear on the 25th to 28th has a certain impact on the low-lying fields with excessive soil moisture in the irrigation area, and has little effect on spring sowing in other areas of the irrigation area.

The precipitation process in the central and southern regions lasts for a long time, and the accumulated snowfall is large. It can effectively replenish the surface water of the soil, which is beneficial to improve the winter survival rate of winter wheat and smooth greening, and can inhibit the drought development in mountainous areas and reduce the forest and grassland everywhere. Fire risk rating.

The continuous snowy weather will inhibit the growth of warm-temperature crops in the shed. Some of the warm sheds with high snowfall are prone to collapse. The winds that appear after snowfall are likely to cause damage to grasshoppers and tearing of the film, leading to sheds. Crops are frozen and affect production.

Concerns and suggestions

1. All areas in the irrigation area should seize the favorable weather conditions in the near future, and timely broadcast according to the situation of soil freezing. The low-lying fields in the irrigation area can be ploughed by ploughing and hoeing after the surface soil is frozen. .

2. All localities should do a good job in the reinforcement of the agricultural facilities. After the snow, it is necessary to clean the snow in the shed area in time, and do a good job of ventilation and light transmission to ensure the normal growth of crops in the shed.

3, the central arid zone and the southern mountainous areas should seize the recent precipitation process, do a good job in reservoirs, kiln water storage, ease the drinking water of people and animals, and ensure spring agricultural production.

4. The shadow department at all levels should increase the intensity of operations, seize favorable weather conditions, timely carry out anti-aircraft artillery and rockets to increase rain (snow), strive for effective precipitation, improve soil moisture in mountainous areas, and ensure the smooth progress of grain production and ecological environment construction in mountainous areas.

5. Recently, the temperature in Ningxia has changed greatly. The surrounding areas of Huang and relevant departments should pay close attention to the dynamics of the situation and do a good job in all aspects.

The specific forecast is as follows:

On the 25th, Guyuan, Wuzhong, and Zhongwei had a light rain (or snow), and other cities were cloudy and cloudy;

On the 26th, there was light rain (or snow) in Guyuan City, and other cities had light rain (or snow) turning cloudy;

On the 27th, there was a small snow in the whole area, and there were snow in some areas of Shizuishan, Wuzhong, Zhongwei and Guyuan.

On the 28th, the whole area was cloudy with light snow;

From March 1st to 2nd, the whole district is mainly sunny, and Yinchuan, Shizuishan, Wuzhong and Zhongwei four cities have about 5 northerly winds;

From March 3 to 4, the whole district was cloudy and the temperature rose.