一股超强冷空气不期而至,一夜间降温十几摄氏度,瞬间达到了冰点。温室中的小伙伴们都冷得直哆嗦,温室外的植物情况就更不容乐观了,它们中的好多个都没来得及换上保暖服。受冻的户外植物“我听说,植物的嫩芽可是十分脆弱的,在冰冻的环境下细胞中的水分容易结冰,冰晶如果刺破叶肉细胞将导致嫩芽坏死,来年就长不出新的枝叶来了。”小熊壮 A super cool air unexpected, overnight cooling ten degrees Celsius, instantly reached the freezing point. The little friends in the greenhouse were cold and shivering. The plants outside the greenhouse were even less optimistic. Not many of them had time to put on warm clothing. Frozen outdoor plants “I heard that plant shoots are very fragile, in the freezing environment, the cells easily freeze water, ice crystal if piercing the mesophyll cells will cause shoots necrosis in the coming year will not grow New branches and leaves are coming. ”Bear strong