According to the monitoring and forecast by the Central Meteorological Observatory, the strong cold air that affects China's large-scale area has now come to an end. The Central Meteorological Observatory has released the cold wave blue warning this morning. There will be strong snowfall in the northeastern part of Heilongjiang and southern Jiangnan in northern Xinjiang, and relevant departments should pay attention to preventive work.
It is estimated that from 08:00 to 26:00 on the 25th, northern Xinjiang, eastern Qinghai-Tibet Plateau, Gansu, Ningxia, western and northern Shaanxi, northwestern Shanxi, northeastern and central Inner Mongolia, most of Heilongjiang, north-central and eastern Jilin There are small to medium snow or sleet in the eastern part of Shandong Peninsula, north central Guizhou, southeastern Chongqing and most of the south of the Yangtze River. Among them, the northeastern part of Heilongjiang has large areas of heavy snow, northwestern Xinjiang, southern Sichuan Plateau, and Hunan. Some areas in the southeast, central and eastern Jiangxi, southwestern Zhejiang, and northwestern Fujian have moderate to heavy snow; most of southern China and southern Guizhou, central and eastern Sichuan, central and western Chongqing, and central and eastern Yunnan have small to moderate rain or showers. There are 4-6 winds in the northeastern part of Inner Mongolia, northeastern China, northern part of North China, etc.; the northeastern winds of the Taiwan Strait, the south of Taiwan, the northern part of the South China Sea and the central and western waters, and the Beibu Gulf will have grades 7-8, and gusts of 9-10. .
Do the following agricultural production recommendations:
1. Actively adopt measures to prevent cold and freeze, and prevent the effects of low temperature freezing damage. In the southern region, measures such as cultivating and covering soil and chasing fertilizer should be adopted to increase soil temperature and prevent freezing damage. Greenhouse sheds should be reinforced with scaffolding, and thickened coverings and artificial heating in the shed should be used to keep warm and increase temperature to ensure the shed. The crops grow normally; the fruit trees can be protected from cold and frost by means of white coating, trunk dressing or soiling, covering, and fumigation; in addition, livestock feed should be prepared, and the housing should be reinforced and warmed.
2, after low temperature rain and snow, we should promote the recovery of crops as soon as possible and reduce the harm. Crops should be topdressed in time to promote the recovery of crops; in areas with excessive precipitation in the south, it is necessary to grasp the clearing of the ditch, reduce the soil moisture of the farmland, and avoid the increase of wetness; in addition, timely remove the snow cover on the roof of the greenhouse and the dryness of the fruit branches. Ice to prevent damage to greenhouses, fruit trees, etc.
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