银杏是我国国家Ⅰ级重点保护植物,作为一种观赏价植很高的园林绿化树种,由于其材质好,种子营养丰富,极具开发利用前景。从银杏的生态学特性出发,分别对银杏在北方地区的硬枝扦插育苗方法和嫩枝扦插育苗方法进行详细地总结论述,其指导性值得推广利用。 Ginkgo biloba is a national grade I priority protected plant in China. As a species of ornamental trees with high ornamental value, its ginkgo is rich in nutrients and rich in seed, which is very promising for development and utilization. Based on the ecological characteristics of Ginkgo biloba, the method of hardwood cuttage nursery and the method of cutting propagation of young shoots were discussed in detail in the northern part of Ginkgo biloba respectively, which is worthy of popularization and utilization.