The Central Meteorological Observatory released the weather forecast today. Due to the influence of cold air, it is expected that there will be strong winds and cool weather in North China and Northeast China from today (17th to 19th). The above areas will have a cooling rate of 6-8 °C, and the cooling rate in some areas can be Up to 10 ~ 12 ° C, accompanied by 4 ~ 6 wind.
According to the indicator of wind and disaster disasters in facilities, the winds of grades 4-6 will have an adverse impact on the greenhouses, and the windy weather of grades 6 and above will have a destructive effect on greenhouse facilities and equipment. Therefore, it is recommended that farmers reinforce existing greenhouses or greenhouses, repair membranes and laminating strips in time, and prevent windy weather from damaging greenhouses or greenhouses. At the same time, after the weather has cooled down, the field management will be strengthened, and the foliar fertilizer will be actively pursued to promote the recovery and growth of the plants.
Total 1 | <First <Prev 1 Next> Last> |
share to:
Advanced waterproof treatment process, the product has good water proof, not easy to break when used.
·Excellent scientific and environmentally friendly formula combination resin makes good flexibility, water resistance and wear resistance, high grinding efficiency, good surface finish and good consistency product.
· Sharp good-life,general purpose ,longer life time..
Craft Paper Abrasive Paper,Wet Abrasive Paper,special latex paper,Emery Cloth Sanding Belts
ZHENJIANG DINGHUI ABRASIVE TOOLS CO.,LTD , http://www.dhabrasivepaper.com