According to the Central Meteorological Observatory, from tomorrow, Jiangnan South China will have strong precipitation, and the Northeast Spring Broadcasting Area will usher in a large-scale process of small to moderate rain. There is no precipitation in the winter wheat area for the next three days.
Important weather
1. Jiangnan South China will have a strong precipitation process
Beginning on the 27th, Jiangnan, South China and other places will have a strong precipitation process, including heavy rains in the south-central part of the south and south-central south China, heavy rains in the local area, accompanied by strong convective weather such as short-term heavy rainfall, thunderstorms or hail.
2. The northeast spring sowing area has a small to moderate rain process.
Beginning on the 27th, there will be a small to moderate rain process in the northeast spring sowing area. The accumulated rainfall is generally 3 to 10 mm, of which 15 to 20 mm is in parts of western Heilongjiang.
3. Cold air affects the northern region
From the night of the 26th to the 28th, due to the influence of cold air and surface cyclones, there are 4~6 winds in northern and northeastern China, and 6~7 winds in central and eastern Inner Mongolia; Xinjiang South Xinjiang Basin, Inner Mongolia Middle East, North China In some areas such as the north, there are sand or dusty weather, and local dust storms.
Specific forecast for the next three days
From 20:00 on the 26th to 20:00 on the 27th, there were small to moderate rains or showers in eastern Tibet, eastern Inner Mongolia, north-central northeastern China, southern Sichuan, northern Yunnan, Guizhou, southern Jiangnan, and southern China. There is heavy rain (25-40 mm) in the local areas of eastern Guangxi and other places. There are 4 to 6 winds in the eastern part of the northwestern part, the central and western Inner Mongolia, the southeastern part of the northeastern part, and the north of the northeastern part of China; some areas of Xinjiang's southern Xinjiang basin, central and eastern Inner Mongolia, and northern North China have sandstorms or dusty weather, and local dust storms. In the northern and central parts of the Yellow Sea, there will be a southwesterly wind of 7 to 8 and a gust of 9 winds. The Bohai Sea and the Bohai Strait will have a southwesterly wind of 6 to 7 and a gust of 8 winds.
From 20:00 on the 27th to 20:00 on the 28th, there was light snow or sleet in the north central part of Tibet and southern Qinghai; there was little to moderate rain in the northeastern part of Inner Mongolia and north-northeast of the northeast; moderate to heavy rain in the south of the south of the Yangtze River and the central and eastern parts of southern China, northern Guangdong There are heavy rains (50-60 mm) in parts of southwestern Jiangxi; strong convective weather will occur in southern Guizhou, south-central Hunan, south-central Jiangxi, and parts of northern China. There are 4 to 6 winds in the eastern and northeastern Inner Mongolia.
From 20:00 on the 28th to 20:00 on the 29th, there is little to medium snow or sleet in the north central part of Tibet and southern Qinghai; moderate to heavy rain in most parts of the south of the Yangtze River, most of southern China, southeastern part of Tibet, northeastern part of Guangxi, eastern Jiangxi, Fujian There are heavy rains (50-90 mm) in parts of the northwest and other places; strong convective weather will occur in parts of northeastern Guangxi, southern Hunan, central Jiangxi, central and southern Zhejiang, and northern Fujian. Most of Xinjiang, most of Inner Mongolia, and north of the Northeast have 4 to 5 winds; some parts of the southern Xinjiang Basin and western Inner Mongolia have sand or floating dust.
Agricultural advice
1. Jiangnan South China will usher in stronger precipitation. All localities need to speed up the progress of early rice transplanting and complete the early rice transplanting task as soon as possible. Areas where the task of early rice transplanting has been completed should be transferred to the field management as soon as possible, early fattening and poldering, and monitoring and prevention of pests and diseases should be carried out to promote the rapid growth and robust growth of the seedlings. For dryland crops such as spring corn, spring peanuts and spring planting sugarcane, the soil should be topdressed in time, and the drainage ditch should be opened in time for heavy rain and heavy rain to prevent the waterlogging from affecting the normal growth of the crop.
2. The northeast region generally enters the peak season of spring sowing. While grasping the opportunity to do water storage and water conservation, it should seize the precipitation, ploughing and ploughing, and ensure that the spring sowing goes smoothly. In the western part of the country, it is possible to plant spring corn in a timely manner by “watering in the waterâ€; in the wetland area of ​​the eastern soil, it is necessary to hurry and plow tillage, and when the soil temperature and soil moisture conditions are appropriate, timely sowing.
3. Northern winter wheat will generally enter the jointing and booting stage, which is the key period for water demand and fertilizer. All localities should check the moisture and seedlings in time, and manage the fertilizer and water to promote the formation of winter wheat.
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