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四季秋海棠,叶色娇嫩光亮,花朵成簇,色泽鲜明,四季开放,是一种优良的家庭盆栽花卉。其简易快速繁殖要掌握以下几个环节。一、扦插时间:家庭扦插选4～5月,气温回升到20℃以上的天气进行。此时空气湿度大,气温高,管理简便且适宜于四季秋海棠的快速生根。二、扦插基质:将河沙进行清洗、晒干后置于盆中。经清洗再晒干的河沙基本上达到了消毒的目的,而且晒干后的河沙有利于白天日照升温,促进插条切面愈合生根。三、插条选择:剪取强壮枝条,每段带3～4个节,上面剪成平顶形,下面剪成马蹄形,以扩大与沙的接触面,促进生根。
Four seasons Begonia, leaf color delicate light, flowers clustered, bright color, open four seasons, is an excellent family potted flowers. The simple rapid propagation to master the following aspects. First, cutting time: family cuttings selected 4 ~ May, the temperature rose to 20 ℃ above the weather. At this time air humidity, high temperature, easy management and suitable for rapid rooting of begonia in four seasons. Second, cuttings matrix: river sand to be cleaned, dried in the pot. After cleaning and drying the river sand basically reached the purpose of disinfection, and after drying the river sand is conducive to daytime temperature rise, and promote cutting heal root cuttings. Third, cuttings selection: Cut strong branches, each with 3 to 4 sections, above the top cut into a flat top, cut below the horseshoe-shaped to expand the contact with the sand and promote rooting.