Cold air affects northern agriculture, winter wheat and facility agriculture should pay attention to

The Central Meteorological Observatory continued to issue a cold wave yellow warning at 6 o'clock this morning. It is expected that from 08:00 to 16:00 on March 14th, due to the influence of strong cold air, most of the southern part of China's Huanghuai will have a windy and cool weather process. Huanghuai, Jianghuai, Jianghan, Jiangnan, South China, the central and eastern parts of southwestern China, and the southeastern part of the northwestern region are cooled by 6-12 °C, and local areas can reach 14 °C; northern China, Jiangnan, Huanghuai, southern North China, central Inner Mongolia and northwest There are 5 to 7 winds in the eastern part of the region. Linyi Fertilizer Network Copyright

Affected by cold air, from March 14th to 17th, there will be small to medium snow (sleet) or array in northern Xinjiang, central Gansu, northwestern China, northeastern Inner Mongolia, southern Sichuan Plateau, and northeastern northeast. Snow, in which Xinjiang has heavy snow along the Tianshan area; small areas in the south of the Huaihe River will also have small to moderate rain, with heavy rain in the local area. Linyi Fertilizer Network Copyright

From March 14th to 16th, due to the influence of strong cold air, there will be a windy and cool weather process in most areas south of Huanghuai, China. The cooling rate will reach 6~12°C, and the local area will reach 14°C; the above areas will also be accompanied. 5 to 7 winds. Linyi Fertilizer Network Copyright

Dramatic cooling will adversely affect the agricultural production in the north. It is recommended that the northern winter wheat area should do the work of breaking the soil and protecting the seedlings, clearing the soil in time after the cold air, and timely watering and fertilizing to promote the frozen wheat seedlings. Restore growth. The wheat field with sensational deviation should be poured back to Qingshui after the daily average temperature is stable at 4~5°C; the areas with poor irrigation conditions should timely cultivate the loose soil, reduce the loss of soil moisture, and promote the robust growth of winter wheat. Linyi Fertilizer Network Copyright

Moreover, for vegetable greenhouses, reinforcement and insulation measures should be carried out to remove the dust on the surface of the greenhouse in time to ensure the normal growth of crops in the greenhouse. Linyi Fertilizer Network Copyright

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