桂花嫩枝扦插育苗,操作简便,成活率高,解决了种子难得的难题。但在扦插育苗中一定要精心管理。 扦插时间 一般在5月中旬至7月中旬或9月中旬至10月中旬进行扦插。 苗床准备 选择轻壤质耕地深耕后做插床,插床宽120厘米、高25厘米,沟宽40厘米,要做到土壤细碎,床面平整,沟道畅通。在插床上方搭距床面1.8米高、透光率30％的遮阳棚。 插穗处理 选择生长旺盛、无病虫害的优良植株为采穗母树,剪取其中上部当年生半木质化的嫩枝作插穗。新采 Osmanthus shoots cuttings nursery, easy to operate, high survival rate, to solve the difficult problem of seeds. However, cutting seedlings must be carefully managed. Cutting time is generally mid-May to mid-July or mid-September to mid-October for cutting. Preparation of seedbed selection Light loam soil cultivation after deep plowing do slotting, slotting width 120 cm, height 25 cm, width 40 cm, to achieve soil crushing, bed smooth, smooth channel. At the top of the bed from the bed 1.8 meters high, light transmittance of 30% of the awning. Cuttings choose to grow strong, no plant diseases and insect pests for the spike mother tree, cut the upper half of the annual lignification of the cuttings for cutting. New mining