1.插床准备 插床应设在排水良好,浇水方便的圃地。扦插基质以就地取材为主,以降低扦插成本。河沙、冲积土、黄心土、谷壳灰、珍珠岩、蛭石等都可作扦插材料。从试验结果看,单一基质的扦插效果不如混合基质的效果好,因此,应选用几种基质按比例充分混合,然后均匀的铺设于插床上,厚度7—10厘 1. Slotting Slotting should be set in a well-drained, watering convenient nursery. Cuttings based on local materials to reduce cutting costs. River sand, alluvial soil, yellow heart soil, chaff ash, perlite, vermiculite, etc. can be used as cutting material. From the test results, the single matrix of the cutting effect is not as good as the mixed matrix effect, therefore, should use several matrix proportionally mixed, and then evenly laid in the slot, the thickness of 7-10 PCT