On the 24th, the rainy and snowy weather in the northern winter wheat area should strengthen the field management.

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   Recently, the temperature in the winter wheat area has continued to rise, most areas are suitable for irrigation, and winter wheat has begun to return to green. The drought is still developing due to less precipitation. It is expected that the weather in the northern winter wheat and arid regions will usher in rainy and snowy weather from the night of the 24th, which is very beneficial to alleviate the drought. Linyi Fertilizer Network Copyright

According to the agricultural situation of the Ministry of Agriculture, as of February 20, the drought-affected area of ​​winter wheat in Hebei, Shanxi, Jiangsu, Anhui, Shandong, Henan, Shaanxi and Gansu provinces was 91.78 million mu, of which 16.82 million mu was seriously affected. Linyi Fertilizer Network Copyright

Recently, the temperature in the winter wheat area has rebounded significantly. The average daily temperature in most areas is above 3 °C, and the farmland has begun to pour back into Qingshui. According to statistics, the eight provinces have planted a total of 82.46 million mu of wheat fields, an increase of 10.23 million mus over February 19; a surging of 59.55 million mu, an increase of 1.63 million mu; a repression of 25.76 million mu, an increase of 690,000 mu; a plot of 41.79 million mu, Increased 2.27 million mu. Accumulatively invested 8.53 million sets of agricultural machinery and equipment for drought relief operations. At present, the soil moisture in some areas of the winter wheat area has improved, and the drought has eased. Linyi Fertilizer Network Copyright

However, as the temperature rises and the irrigation area of ​​wheat fields expands, pests such as nursery, wheat spiders, underground pests and sheath blight will develop rapidly and enter a high-risk period; total erosion, cyst nematode and yellow mosaic disease will increase the risk of infiltration. In this regard, experts reminded that while watering, we must do a good job in field management, timely drafting loose soil, timely topdressing and assisting drugs for treatment. Linyi Fertilizer Network Copyright

On the 24th, the winter wheat area in the north continued to rain and snow .

The Central Meteorological Observatory forecast that the weather in the northern winter wheat and arid regions will usher in a turning point from the night of the 24th. The rainy weather will be 10-20 mm in some dry areas and 30 mm in the local area, which is very effective in relieving drought. obvious. The local shadow department will pay close attention to fully prepare for the operation of aircraft, rockets and artillery to increase rain (snow). Linyi Fertilizer Network Copyright

Beijing: Affected by cold air, from the night of the 25th to the 26th, there will be a snowfall in the Beijing area, most of which is light snow. With the arrival of cold air, the temperature will drop significantly. Linyi Fertilizer Network Copyright

Henan: On the 24th to 28th, there will be a rainy and snowy weather in the province. It is estimated that the rainfall in the central and southern parts is 10-20 mm, and the local area is up to 25 mm, 5-10 mm along the yellow area and 1~5 mm in the north. During the period, from the 24th to the 26th, the rain was mainly in the night, and on the 27th, the north central area turned into sleet or light rain, and the south was still rainy. It is expected that after the rain, the drought in central and southern Henan will be eased, and the drought development in the north will also inhibit. Linyi Fertilizer Network Copyright

Shandong: From the 25th to the 28th, the province entered a rainy period. From the 25th to the 26th, there was light rain in most areas. From the 27th to the 28th, Lunan had light rain and sleet, and Other areas were light rain and snow, and the north wind was about 3 levels. Linyi Fertilizer Network Copyright

Shanxi: Snowfall begins on the night of the 24th, and the main snowfall period on the 25th. There will be medium to heavy snow in the south-central Shanxi, and some counties and cities have large blizzards. At the end of the snowfall on the 28th, the accumulated snowfall in the process was above 10 mm. It is estimated that on the 25th, there will be light snow in most parts of the province, and there will be medium snow in parts of central and southern China. There was light snow in most areas on the 26th. There was light snow in parts of central and southern China on the 27th. There was light snow in most areas on the 28th. Linyi Fertilizer Network Copyright

Hebei: On the 24th, the temperature in Hebei continued to drop, and the average daily temperature in the central and southern parts dropped to -2~1 °C. From the 25th to the 28th, the province is dominated by cloudy days, and there are continuous small rain and snow in the central and southern regions. The accumulated precipitation is 4~10 mm. Precipitation is expected to be concentrated in the daytime from the 25th to the 26th, and from the 27th to the 28th. Linyi Fertilizer Network Copyright

Before the cold air strikes, catch the warm and sunny weather, timely irrigation, Linyi Fertilizer Network

It is estimated that before the 26th, except for the northwestern part of the mountain and the northern part of Hebei, the average daily temperature in the winter wheat area is higher than 3 °C. From 27 to 28, the central and western parts of Shanxi, Hebei and Henan have obvious cooling, and the average daily temperature in some areas may drop. Up to 3 ° C. The dry areas should pay close attention to the weather changes and carry out scientific irrigation according to the situation of the seedlings and the public opinion. Linyi Fertilizer Network Copyright

In severely deficient areas, the temperature will continue to rise, and irrigation will be carried out after a warm and warm afternoon; and fertilization will be combined with fertility according to the condition of seedlings and fertility. If the average daily temperature falls below 3 °C, stop irrigation and ensure that there is no clear water overnight to prevent freezing damage to wheat. Areas with good lyricism and good seedlings may be appropriately postponed to return to Qingshui. Linyi Fertilizer Network Copyright

In addition, although the temperature has risen recently, the spring is budding, but the cold weather is affected by the cold air in the late part of the week. Experts reminded that the weather in the early spring season is uncertain, and it is cold and hot, and it is still cold, which is harmful to the growth of green crops. It is necessary to manage agriculture at any time according to weather changes. Linyi Fertilizer Network Copyright

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