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采集实生雪松幼龄树中上部一年生枝,带踵扦插,枝长20厘米。用细沙2份、国土1.5份、锯末0.5份混合作基质。畦床用薄膜拱罩及荫棚。春季新芽萌发前剪枝,插前畦内用150倍硫酸亚铁液杀菌消毒,扦插时株行距6×4厘
Acquisition of live cedar young trees in the upper branch annual, with heel cuttings, branch length 20 cm. With 2 parts of fine sand, 1.5 parts of land, 0.5 parts of sawdust mixed as a matrix.畦 bed with film arch cover and shade. Sprout pruning in spring before sprouting, with 150 times before the intramuscular ferrous sulfate disinfection sterilization, cutting line spacing 6 × 4 PCT