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一、茶树冻害的预防1.喷水防冻由于液体水的温度永远保持在0℃以上,所以当茶园气温降低到0℃左右将要出现冰冻时,可以通过喷灌系统向茶树树冠面喷水,通过喷水可以非
First, the prevention of frost damage tea 1. Spray antifreeze Since the liquid water temperature is always maintained at 0 ℃ above, so when the tea plantation temperature is reduced to about 0 ℃ to be frozen, you can sprinkler irrigation system to the crown of tea cans through the spray Water can be non