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红檵木是城市绿化不可缺少的一个优良品种。现介绍红檵木短穗封闭式扦插育苗法,此法具有操作简单、不受季节限制、节省插穗、成活率高且成苗周期短等优点。一、插床的准备1.选择背风向阳、土壤中性至偏酸性地块,pH值为5.5~6,去除石块等杂物。东西向开厢,厢宽1.2m,并高出地面5cm~8cm,长度可因地势而定,高出地面部分可用细粉红(黄)壤心土(无病菌,可保水,并控制杂草生长),然后用100倍的甲醛水溶液浇灌,并用薄膜覆盖3~5天(注意:在插的头一天要揭开薄膜)。
Red Alder is an indispensable urban greening an excellent variety. Are introduced Amaryllis short spike closed cuttage nursery method, this method has simple operation, not subject to seasonal restrictions, saving cuttings, high survival rate and the advantages of short seedling cycle. First, the preparation of the bed 1. Choose the leeward sunny, acidic soil to the acidic block, pH value of 5.5 to 6, remove debris and other debris. East-west opening, car width 1.2m, and above the ground 5cm ~ 8cm, length may be due to the terrain may be higher than the ground part of fine pink (yellow) loess soil (bacteria-free, water and control weed growth ), And then watered with a 100-fold aqueous formalin solution and covered with a film for 3 to 5 days (Note: the film was peeled off the first day of insertion).