Propagation method for grafting plum blossom using single bud and double cutting surfaces

Abstract

The invention discloses a propagation method for grafting plum blossom using a single bud and double cutting surfaces. The method comprises the steps of (1), grafting time selection; (2); stock selection; (3), plum blossom selection; (4), stock cutting: a stock is cut, a grafting position on the cut surface of the stock is cut straightly downwards, xylem is better to be less when straight cuttingis conducted, the depth of an incision is around 2.5 cm, and the width of the cutting surface is precisely equal to the width of a scion; (5), scion cutting: the part which is located 1 cm below the top of the back surface of a scion single is cut for once to reach the part of which the length takes up 1 / 5 of the length of the xylem from the top, and an oblique slow plane is formed by cutting directly downwards, and the length of the plane is around 2.2 cm; the lower end of the back surface of the oblique cutting surface is cut for once to form a short oblique cutting surface, the length of the short cutting surface is 2 cm, a leaf bud of the scion remains while the rest are cut to form a scion with a single bud and double cutting surfaces; (6); inserting. The method has the advantages ofsingle bud, early germination, rapid sprouting, vigorous growing trend, healthy and robust growth, strong resistance, frosting and freezing resisting and plant diseases and insect pest resisting.

Description

technical field [0001] The invention relates to a grafting method, in particular to a breeding method for grafting plum blossoms with single buds and double cut surfaces. Background technique [0002] Grafting is a very important technique for asexual reproduction of plum blossoms. It can maintain the excellent characteristics of plum blossoms, improve stress resistance, and maintain the excellent quality of plum blossoms. [0003] There are also many methods of grafting, and different grafting methods are used for grafting and propagation according to different seasons. Such as the use of techniques such as split grafting, abdominal grafting, skin grafting, and bud grafting. [0004] Embedded bud grafting is divided into different methods such as bud piece grafting, whistle grafting, tube bud grafting and bud eye grafting. The above-mentioned embedded bud grafting methods all adopt single-sided cutting, the grafting budding is later, the stripping is slower, and its grow...

AI Technical Summary

Problems solved by technology

The above-mentioned chip bud grafting methods all adopt single-sided cutting, and the grafting sprouts later and the strips are slower, and its growth is weak, the resistance is not strong, it is not resistant to frost, and its resistance to diseases and insect pests is poor.