1989年秋,友人拿来一盆茶花请我诊治。此苗买来后已莳养近2年,既不发枝,也不长叶。我判断是因根部坏死,导致僵苗。将苗脱盆,发现死根裹在买时带来的黄泥中,而没有长到外面的营养土中来。这是由于种时没有洗去粘性的黄土,浇水后又严重板结所致。针对这种情况,我从根、叶、花三步进行处理: In the autumn of 1989, my friend brought me tea for treatment. After buying this seedlings have been raised for nearly 2 years, neither hair branches nor long leaves. I judge is due to root necrosis, leading to stiff seedlings. The seedlings were removed from the pot and found that dead roots were wrapped in the yellow mud brought during the purchase without coming into the nutritious soil outside. This is due to the species did not wash away the sticky loess, watering and then due to serious knot. In view of this situation, I take root, leaf, flower three steps to deal with: