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紫薇花色艳丽且花期特长,夏秋相连可逾百日,既可用作庭院、公园、绿地的美化,也可用来盆栽观赏。一般采用无性繁殖方法,常用的有以下5种。硬枝扦插。可在早春萌芽前选采一年生旺盛枝条,截成长约15厘米至20厘米的插穗进行硬枝扦插。插壤以疏松、排水良好的沙质土壤为好,插穗插入土中三分之二。插后注意保湿,成活率可达90%以上,一年生苗高可达50厘米。
Crape myrtle beautiful flowers and flowering specialty, summer and autumn can be more than 100 days, can be used as a garden, parks, green landscaping, can also be used to potted ornamental. Generally use asexual reproduction methods, commonly used in the following 5 kinds. Hardwood cutting. In early spring before the bud election annual election vigorous branches, cut about 15 cm to 20 cm cuttings for hardwood cutting. Loose soil to loose, well-drained sandy soil as good, cut into two-thirds of the earth. Note moisturizing after insertion, the survival rate of up to 90%, annual height of up to 50 cm.