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1.扦插种类 (1)硬枝扦插 即采用木质化的成熟枝条进行扦插。秋季和春季均可进行,一般以秋插为主,在9~10月进行,第二年春季移植。插条选择树冠中上部木质化程度高的一二年生粗壮的芽子饱满、组织充实、无病虫害的枝条作为插条,剪取长度一般灌木为5~15厘米,乔木为15~20厘米。插条直径为0.5~3厘米之间,上端剪平,下端稍斜,切口平滑。每根插条要有2~4个饱满芽。如月季、木锦等。 (2)嫩枝扦插 即用当年生还未木质化或半木质化的枝条进行扦插叫。一般在5~6月进行,从老枝与当年嫩枝交接处离节梢2~3厘米处剪下,并除去下端枝叶,随剪随插。如菊花、吊钟、海棠、一串红等。
1. Cuttings (1) hardwood cutting that is the use of lignified mature branches for cutting. Autumn and spring can be carried out, usually inserted in the autumn, in September and October, the second year of spring transplant. Cuttings Select the crown in the upper part of a high degree of lignification 12 years thick stout full of buds, full of tissue, no pests and diseases of the branches as cuttings, cut the length of the general shrub is 5 to 15 cm, the tree is 15 to 20 cm. Cuttings diameter of 0.5 to 3 cm, the upper end of the cut, the lower end of a slightly oblique, incision smooth. Each cuttings have 2 to 4 full buds. Such as rose, wood Kam and so on. (2) Softwood cuttings that are not yet lignified or semi-lignified branches cuttings called. Generally carried out in 5 to 6 months, from the old branch and shoots at the junction of the year cut 2 to 3 cm away from the tip, and remove the lower branches and leaves, with the shear insertion. Such as chrysanthemum, bell, Begonia, a bunch of red and so on.