Method for inducing generation of aerial roots of ginkgo biloba

The invention discloses a method for inducing aerial roots of ginkgo biloba. The method comprises the following steps of: (1) selecting ginkgo biloba seedlings 2-5 years old as transplanting objects,carrying out treatment of cutting main roots on 1-2 days before transplantation, retaining the length of the main roots to be 15-20cm and retaining complete side roots; (2) after falling of leaves inautumn and before freezing of the soil or after unfreezing of the soil and before germination of tree bodies, carrying out transplantation; in transplantation, and obliquely placing the ginkgo bilobaseedlings in fixed planting pits, wherein the ginkgo biloba seedlings and the ground form a 45-degree angle, and the facing direction of the ginkgo biloba seedlings is consistent to the growth direction of the seedlings before transplantation; backfilling the soil and compacting by foot. The method disclosed by the invention has the beneficial effects that the ginkgo biloba can be promoted to generate the aerial roots and s