The strong typhoon "Plum Blossom" keeps approaching, and there will be heavy rain or heavy rain in parts of Shandong!

This year's No. 12 typhoon "Plum Blossom" keeps heading northwards,

As the "Plum Blossom" keeps getting closer,

There will be heavy rain or heavy rain in eastern Shandong,

The maximum wind force in the nearby waters can reach level 9.

The center of this year's No. 12 typhoon "Meihua" (strong typhoon level) is located on the ocean surface about 680 kilometers south-east of Zhoushan City, Zhejiang Province at 9 o'clock today. The maximum wind force near the center is 14 (45 m/s). The central minimum pressure is 950 hPa.

The Central Meteorological Observatory predicts that "Plum Blossom" will move slowly to the north at a speed of 5-10 kilometers per hour, with little change in intensity. From the night of the 12th to the early morning of the 13th, it may pass through the Ryukyu Islands and enter the southern part of the East China Sea, gradually approaching the northeastern coast of Zhejiang, and may land on the 15th or brush the above-mentioned coastal areas.

The country is faced with a wide range of heavy rains, and such continuous heavy rains have brought great losses to agricultural production. It is very important to do a good job of protective workers in the greenhouse.

Reinforce the greenhouse and protect the shed body.

Wall: The back slope and the walls on both sides of the solar greenhouse should be covered with plastic sheeting or sheet cloth, and the sealing work should be done well.

Film: In rainy weather, if there is a tympanic membrane phenomenon, immediately press the film line or lay down a part (half roll) of thatch on the middle of the front roof of the greenhouse. If the curvature of the roof in front of the greenhouse is small and the lamination line is not firmly pressed, use a bamboo pole or a wooden pole to lamination. If the lamination line is blown away by the wind at night, it should be pulled back to its original position in time.

Overhaul and reinforce the skeleton, for example: use iron wire to tie the contact parts between the three connecting rods of the greenhouse and the skeleton

Reinforced vents for rain protection

First, protect the front face of the shed. Be sure to check whether the drainage ditches around the greenhouse are clear, and clean the drainage ditches in time to prevent rainwater from pouring into the shed. For sheds without drainage ditch, it is necessary to set it up as soon as possible. You can dig a ditch with a width of 30 cm and a depth of 40 cm at the front of the shed, and connect the cistern in front of the shed to this ditch to avoid the isolation of the cistern in front of the shed. .

Second, protect the vents. Before it rains, close the vents in time to prevent the rain and mud spots from raindrops from infecting the vegetables with germs. If in continuous rainy weather, a rain-blocking film is installed at the air vent of the greenhouse, which can not only prevent raindrops from falling on the vegetable leaves, but also not hinder the ventilation and cooling of the greenhouse when it rains.