First, timely mining. For those teas that have reached the picking standards, personnel should be arranged as soon as possible to rush for mining and timely processing.
Second, tea garden coverage. For tea that has not yet reached the picking standard or is too late to be picked, cover the tea tree cover with shade nets, mulch, rice straw, weeds, etc. to reduce the degree of tea bud freezing.
Third, after the cold air spray foliar fertilizer. Concentrated compound micro-available fertilizer can be used for 1000 times, urea 1% + 0.5% dipotassium phosphate to increase sprouting speed and density, and increase tea yield.
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