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君子兰黄叶的原因及其防治张利梅刘洪涛君子兰剑叶雄健，浓绿光亮，花朵美丽，但常因管理不当引起叶片变黄，影响观赏效果。现将造成君子兰叶黄的原因及防治方法简述如下。一、缺水长时间不浇水或每次只浇半截水，使盆土过干或形成“腰截水”，底部的二至三层老叶就会黄尖...
The reason and prevention of Clivia yellow leaves Zhang Limei Liu Hongtao Clivia Lan Jian Ye Jianjian, dark green, beautiful flowers, but often caused by improper management of the leaves turn yellow, affecting the viewing effect. Now cause Clivia leaf yellow causes and prevention methods are summarized below. First, the lack of water for a long time without watering or pouring half of the water each time, so that the basin over dry or form a “waist cut off,” the bottom of the two to three layers of old leaves will be yellow tip ...