涨大水年份的冬季，多是寒冷的冬天。因此掌握护理受冻柑橘树的方法，可减轻损失。一、摇去积雪：大雪纷飞落在树冠上的积雪，要及时摇掉或用长竿震落，以防积雪压断枝条，增加受冻机率。二、喷水洗树：冻后初晴，用清水喷洗树冠，以降低树体解冻的速度，减缓叶片水分蒸发... Winter up the flood year, mostly cold winter. Therefore, the method of nursing frozen citrus trees can reduce losses. First, shake the snow: Snow falling snow falling on the crown, to shake or shake with the long pole in time to prevent the snow pressure off the branches, increasing the chances of freezing. Second, water spray tree: early clear after freezing, spray the canopy with water to reduce the thawing speed of the tree, slowing the evaporation of leaf moisture ...