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秋季不少花卉需要整枝修剪,这是扦插的好时机,但往往因生长时间短,新根嫩弱,又面临寒冷的冬天,移栽后成活率较低。几年来,我将扦插的月季、茉莉、扶桑、吊钟等放在扦插瓶中越冬,效果很好。既好管理,又利于第二年移栽成活。扦插枝条选当年生无病虫害、半木质化的健壮枝条作插条,长15厘米左右,切口在叶柄下0.5厘米处,利于生根。叶片保留3～5片即可。扦插用品扦插器皿一般用白塑料瓶,将上部切除,在瓶底扎几个小孔,以利排水。选择无色透明的塑料袋,在袋上部扎几个小孔。扦插基质用瘦土、蛭石、砂子(要用水洗净)均可。蛭石和砂的效果好。
Many flowers need pruning autumn pruning, which is a good time to cuttings, but often due to the growth of a short time, new roots tender weak, but also facing the cold winter, the survival rate after transplanting lower. Over the past few years, I will cut the rose, jasmine, hibiscus, hanging bell and so on the bottle in winter, the effect is very good. Not only good management, but also conducive to survival in the second year of transplanting. Cutting branches election year no pests, semi-lignified robust branches for cutting, about 15 cm long, cut in the petiole 0.5 cm, conducive to rooting. Leaves 3 to 5 can be reserved. Cuttings Cutting utensils generally use white plastic bottles, the upper cut, tie a few holes in the bottom of the bottle to facilitate drainage. Choose a colorless and transparent plastic bag, tie a few holes in the top of the bag. Cutting substrate with lean soil, vermiculite, sand (to be washed with water) can be. Vermiculite and sand good effect.