How Citrus Prevents Ice and Snow Disasters
Disaster prevention: Take earth from outside the garden or between rows and cover the root neck to ensure safe wintering. Spread the lime evenly on the main base of the trunk, and use straw, etc. to wrap the trunk and coat the outside with a layer of film to prevent the cold. Antifreeze; Nursery should be covered with straw and film in the whole garden; at night when the temperature is low, the whole garden can be smoked and colded.
Disaster management: gently shake the snow on the tree canopy, split the snow from the tree tray and the park, and send it out of the park in a timely manner. After a sudden sunny day after the snow, evenly arrange the smoke stack in the orange grove, set 4 per acre. ~6 heaps, each pile is smoked with dry branches, stub leaves, straw, weeds, husks, etc.; 20-25 kilograms; Spray water on the canopy from 10 am to 4 pm in sunny days, spray continuously for 3 to 5 days Spray 0.2% potassium dihydrogen phosphate or 0.3% urea solution for 2 or 3 times; use the basal fertilizer in combination with the turfgrass, and strengthen the pest control and moderate pruning and clearing the garden.
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