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一、首先要仔细观察五针松的针叶是老叶发黄还是新叶发黄。若老叶发黄,且针叶用手轻轻一动即脱落,说明根系还没有多大伤害,救活的可能性较大;若是新、旧叶均变黄且不易脱落,则说明救活的可能性较小。二、要看枝干表皮是否变皱了。若表皮已变皱,用手轻轻剥一点枝干的表皮,若无绿色和水分,则说明救活的可能性较小。若枝干表皮还没有变皱,只是老叶变软、变黄,还有可能救活。
First, we must first carefully observe the needles of the needle is the yellow leaves old yellow or new leaves yellow. If the old leaves yellow, and the needle gently move that is off, indicating that the root system is not yet much damage, the possibility of survival is greater; if the old and new leaves are yellow and not easy to fall, then the possibility of resuscitation Smaller. Second, depends on whether the creak crease the branches. If the epidermis has become crumpled, gently peel the skin a little sticks, if there is no green and water, then the possibility of saving is small. If the branches of the epidermis have not creased, but the old leaves become soft, yellow, there may be rescued.