Gingko container cutting seedling method

Abstract

The invention discloses a gingko container cutting seedling method. The method comprises the following steps that firstly, a seedling container is selected; secondly, seedling matrix kinds are selected, disinfection is carried out, and the seedling matrix is the mixture of grass carbon, perlite and vermiculite; thirdly, a seedbed is established; fourthly, cutting seedling is carried out, hard branch cutting or twig cutting is selected, and cutting preparation, cutting slip shearing, cutting slip processing and cutting are included; fifthly, container seedlings are managed, and water management, light management, nutrient management, insect pest and weed prevention and matrix refill are included. By means of the method, the survival rate of the cutting seedling can be improved, the supply number of ginkgo seedlings is increased, the seedling cost is reduced, the gingko seedlings can be selectively cultivated in a directed mode according to the purpose of the seedlings, and a feasible scheme is provided for the application of a large number of the gingko seedlings in production.

Description

technical field

[0001] The invention belongs to a method for growing seedlings of plants, in particular to a method for growing seedlings by container cutting of ginkgo branches. technical background

[0002] ginkgo( Gingko biloba L.) belongs to the genus Ginkgo biloba, an ancient relic tree species in my country, and is known as the "living fossil" of the plant kingdom. Ginkgo is widely distributed in my country, and it integrates edible, medicinal, material, health care, greening and ornamental. Ginkgo biloba leaves contain bioactive substances such as flavonoids, and are the first choice for the production of drugs for the treatment of cardiovascular and cerebrovascular diseases. Ginkgo biloba is dioecious. Studies have shown that the content of medicinal components in the leaves of different plants is significantly different, and the medicinal components such as flavonoids in the leaves of male Ginkgo plants are significantly higher than those in female plants. It is u...