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室内盆栽花卉已越来越多地进入了家庭居室,其商品性生产繁殖多用组培法,而在不具备组培条件或繁殖量不很大的情况下,还是以分株、扦插等常规繁殖法为主。方法如下:一、蕨类:如肾蕨和铁线蕨,主要采用分株繁殖,于春季新叶尚未萌发之前结合换盆进行。即将长满盆的植株从盆中磕出,去掉大部分旧土,分成数丛,分别另盆栽植即可。二、草本类:如豆瓣绿用枝插或叶片扦插繁殖。枝插在4～5月间,用带顶尖的10cm～15cm长的枝,直接盆插,每盆1～3枝,浇透水后保持微湿,2周后生根;地插则剪取带柄叶片,将叶柄的1/4～1/3直插或斜插于粗沙或蛭石的插床上,保湿,2～3周可生根,5～6周长出芽丛后可挖出上盆。
Indoor potted flowers have more and more entered the family room, and its commercial production and multiplication of tissue culture method, and in the absence of tissue culture conditions or reproduction is not a big case, or to ramets, cutting and other conventional breeding Law-based. Methods are as follows: First, ferns: such as kidney fern and wire fern, the main use of ramets breeding in the spring before the new leaves have not yet germinated with basin. Potted plants are about to knock out from the pot, remove most of the old soil, divided into a few plexus, respectively, the other pots can be planted. Second, the herbs: such as watercress with branches or cuttings propagation. Branches inserted in April to May, with the top of the 10cm ~ 15cm long branches, direct pots inserted, each pot 1 to 3, after pouring water to keep slightly wet, 2 weeks after rooting; Leaves, the petiole 1/4 ~ 1/3 straight or oblique inserted in the coarse sand or vermiculite bed, moisturizing, 2 to 3 weeks to root, 5 to 6 weeks after the budding bush can dig up the pot.