Irrigation insulation. Irrigation can increase soil heat capacity, prevent low temperature from falling, stabilize near-surface atmospheric temperature, and help the temperature rise steadily, so that the frozen tissue can restore its function. Insulation moisture. Spraying a new high-fat high-purity membrane can increase the temperature of the air in the shed, stabilize the temperature of the shed, and suppress the evaporation of water from the frozen tissue to promote water absorption. Cut away dead branches. The frozen stems and leaves are cut off in time to prevent tissue moldy lesions and induce disease. Make up fertilizer material. After manually planting the seedlings, the quick-acting fertilizer should be chased and sprayed with 2% urea solution or 0.2% potassium dihydrogen phosphate solution. Disease prevention and pest control. After the plants are frozen, the pests and insects will easily take advantage of them. A new layer of high-fat membranes should be sprayed in time to form a layer of polymer membranes to protect the insects, shield the signals of diseases and insects, and weaken the propagation medium to resist and defend the natural environment. disaster. Night Vision Baby Monitor(hot) Night Vision Baby Monitor,Wireless 1080P Cameras,Wireless Camera Doorbell,Ring Doorbell Shenzhen Zuomi Technology Co., Ltd. , https://www.leftriceptz.com
How to remedy the shed vegetables after they are frozen
Exhale cooling. After the shed vegetables are frozen, they can't be immediately heated in closed sheds, and they can only let the wind cool down, so that the temperature in the shed can rise slowly, and the stable and sharp rise can be avoided to make the frozen tissue necrotic.