Grafting cultivation method for zeldova serrata seedlings

Abstract

The invention provides a grafting cultivation method for zeldova serrata seedlings. The method comprises the following steps that 1, in January to February of every year, annual strong branches of local wild zeldova serrata of more than 30 years old are selected as scions, and a solution containing a disinfectant is adopted to perform disinfection treatment when grafting is performed; 2, seeds are collected from zeldova serrata seed trees and soaked with a germination accelerating solution for 2 days before being sown, then the surface moisture of the seeds is aired to wait for being sown, and seedlings can be used as stocks when the ground diameter of the seedlings is more than 5 cm; 3, in the southern mountainous area in Anhui Province, a land parcel which is deep in soil and rich in humus is selected to be reclaimed, flattened and then covered with 20 centimeters of humus soil; 4, needle graft is adopted as a grafting method, the scions are fixed by winding insulating tape after being grafted, and short dendritic buds of the scions are exposed; 5, human wastes are additionally applied in time when the seedlings are survived and grow to 30 cm, a leaf surface sterilization solution is sprayed once a month until the seedlings grow to higher than 1 m, and weeding is performed without specific time limitation and performed as long as grass grows; 6, daily management is performed according to a conventional zeldova serrata management method.

Description

technical field [0001] The invention relates to the technical field of seedling cultivation, in particular to a method for grafting and cultivating beech seedlings. Background technique [0002] Beech (Zelkovaschneideriana) belongs to the genus Zelkova of the Ulmaceae family, a large deciduous tree distributed from the eastern Mediterranean to eastern Asia, with about 10 species. It has the characteristics of long tree age, wind resistance, early morning resistance, less pests and diseases, and excellent materials. Beech wood is dense and hard, has beautiful texture, is not easy to stretch and bend, and has strong corrosion resistance. It is a high-quality wood for shipbuilding, bridges, and production of various high-end furniture and handicrafts. It belongs to high-end hard broad-leaved timber species. Stem bark is fibrous and rich in content, and is the raw material for making rayon, rope and paper. The root system of the tree is developed, which can hold water and soil...

AI Technical Summary

Problems solved by technology

The twig cuttings of beech have also been reported, but the cuttings used are still relatively thick, with a diameter ranging from 0.4 to 0.6 cm, and the highest rooting rate is only 73.5%, which is not ideal.