Heavy rainfall, strong cooling... This week, we must focus on disaster prevention

  Today (October 8th), all parts of China began to enter the cold dew, and the cold air that affects China will increase and increase this year. This year is no exception. It is expected that this week, the cold air activity in the north will be frequent and the temperature will fluctuate significantly. The autumn rain in Huaxi has been strengthened again, especially in Sichuan and Shaanxi, and it is necessary to be alert to the occurrence of secondary disasters.

In addition, in the next three days, cold air activities in the northern regions are frequent. Affected by cold air, today, the temperature in Northeast China, North China, Huanghuai and other places will drop by 4 to 6 °C, accompanied by 4 to 6 northerly winds. In addition, from the 10th to the 11th, affected by a new cold air, the temperature in the eastern and northeastern Inner Mongolia will drop by 4-8 °C, accompanied by a northerly wind of 4-5.

In terms of precipitation, the rain in Huaxi will be strengthened again and again this day and tomorrow. This weekend, this area will be rainy and rainy. The Central Meteorological Observatory estimates that from 08:00 to 9:00 on October 8th, there will be eastern and northwestern Heilongjiang, most of the Qinghai-Tibet Plateau, most of the southwestern region, the eastern part of the northwest, the western part of Huanghuai, the northern part of Jianghan, the western and southern parts of southern China. It was small to moderate rain, and there were heavy rains in parts of northeastern Sichuan, southwestern Shaanxi, southeastern Yunnan, southwestern Guangxi, and southwestern coastal areas of Guangdong. There were heavy rains in the local area.

 From 08:00 to 10:00 on October 9th, there were moderate to heavy rains in parts of southeastern Tibet, southern Gansu, south-central Shaanxi, southwestern Shanxi, northern Henan and western, western Hubei, northern Sichuan Plateau, and eastern Sichuan Basin. Among them, there are heavy rains in the southeastern part of Tibet and the northeastern part of the Sichuan Basin.

From 08:00 on October 10 to 08:00 on the 11th, there were moderate to heavy rains in parts of southeastern Tibet, southwestern Shaanxi, western Henan, central and western Hubei, northeastern Sichuan Basin, and northwestern Hunan, among which the southeastern part of Tibet There is heavy rain.

Cold dew farming arrangements

Fruit tree

1. Continue to apply the pre-flowering fertilizer, and do a good job in labor arrangement and material preparation for buds, sparse flowers, whitewashed trunks, clear gardens, and antifreeze.

2. Late-maturing varieties continue to apply base fertilizer. New orchard is ready to build a garden.

3. Focus on the application of base fertilizer and prepare for the development of new vineyards.

4. To continue to maintain the maximum leaf area and the best photosynthetic efficiency center, apply the root dressing, reapply the post-harvest winter base fertilizer, and strengthen the army pests and other pest control work. Preventing the leaves from being too early and inducing secondary flowering, affecting the amount and yield of the next year. Develop a winter pruning plan and a production plan for the coming year.

vegetables

1. Strengthen field management. Planting leafy vegetables, melons and melons should strengthen field management, irrigation, drought prevention, fertilizer application, growth promotion, spraying of pollution-free pesticides to control pests and diseases, timely harvesting, and supply to the market.

2. Cultivate ground power. Use fine weather, turn over shed vegetables, expose sun, weather the soil, apply organic fertilizer, spray soil disinfectant, sterilize and eliminate insects, and improve fertility.

3. New vegetable garden. Steel pipe sheds and bamboo sheds can be added to gradually expand the planting area of vegetable protection sites.

4. Renovation and maintenance of the greenhouse: If the bamboo shed has been used for several years in the old vegetable area, it must be re-updated. To improve the winter and spring shed anti-freeze insulation function.

5, winter spring shed vegetable seedlings and management. It is the winter and spring shed vegetable breeding period, should be good to buy seeds, seed treatment, disinfection, soaking seeds and germination work.

6. Occurrence and prevention of pests and diseases