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玫瑰由于植株高大,一般都进行地栽。如果盆栽,往往会因水肥限制而生长不良,开花少。为了控制盆栽玫瑰的株高,笔者用多效唑进行矮化,结果意外地发现多效唑还有良好的促花作用。具体操作方法如下: 冬季,当玫瑰开始休眠落叶而新芽未萌发时,将枝干在离基部10～15厘米处重剪,并修去占据内膛的中心枝、病弱枝,使留下的壮枝形成一个向四面八方伸展的碗形。翌春新芽萌发时,将5厘米高
As the tall plants, roses are generally planted. If potted plants, often due to poor water and fertilizer growth and poor flowering. In order to control the height of potted rose, the author dwarfed with paclobutrazol, the result was unexpectedly found paclobutrazol there is a good role in promoting flowers. Specific methods of operation are as follows: In winter, when the roses began to fall dormant leaves and sprouts did not germinate, the branches from the base of 10 to 15 cm at the shear, and repair to occupy the central bore branches, sick branches, so that the strong The branches form a bowl that extends in all directions. The next spring sprout germination, it will be 5 cm high