扦插育苗是解决雪松繁殖问题的有效途径之一,其技术环节有以下几个方面。插穗的采集与处理播条应在树冠中部采集,嫩枝、硬枝均可。采条要在无风的早晨或阴雨天进行。采条母树要求发育健壮,年龄以5～10年之间为宜。采集的种条剪成15厘米长的插穗,并扎成捆,用50～100ppm的 ABT 生根粉或100ppm 的萘乙酸溶液处理。这样可提前20天生根。整地作床与扦插育苗地应选择地势平坦,排水良好,土壤肥沃,结构疏松的砂壤土。整地前施足基肥,然后深翻耙平,作成 Cuttage nursery is to solve one of the effective ways of breeding cedar, its technical aspects are the following aspects. Cuttings collection and processing of sowing should be collected in the middle of the crown, twigs, hard branches can be. Picking should be carried out in the windless morning or cloudy days. Mother trees require sturdy growth, the age of 5 to 10 years is appropriate. The collected seeds were cut into 15 cm long cuttings and tied in bales and treated with 50 to 100 ppm ABT rooting powder or 100 ppm naphthalene acetic acid solution. This can take root 20 days in advance. Soil preparation for bed and cutting seedling should choose flat, well drained, fertile soil, loose sandy loam structure. Before the preparation of soil-based enough fat, and then deep-rake flat, made