Double-blade grafting method for elaeagnus mollis

Abstract

The invention discloses a double-blade grafting method for elaeagnus mollis. The double-blade grafting method comprises the following steps of step 1, preparing a stock; 2, preparing materials; step 3, grafting buds; and step 4, binding. A double-blade grafting knife comprises a square wood block, art knives and a prying piece, the art knives are attached and fixed to the outer walls of two sides of the square wood block respectively, and the prying piece is fixedly installed on the outer wall of the middle of the side, adjacent to the tail parts of the two art knives, of the square wood block. According to the double-blade grafting method for the elaeagnus mollis, the length of a grafting body is determined through a double-blade square grafting transverse knife, the width of a bud is determined through a vertical knife, the effect of machining through a same mechanical grinding tool is achieved, the shape and size of a notch of the bud embedded in the stock are appropriate, and the stock and a scion are connected to the maximum extent. The grafting body is tightly contacted with the stock from inside to outside through binding, so that the callus filling time is short, the grafted bud can obtain nutrition and moisture in time, and the grafting survival rate is ensured.

Description

technical field [0001] The invention relates to the technical field of grafting of samara oil tree, in particular to a double-blade grafting method of samara oil tree. Background technique [0002] The bark of Samara oil tree is thin, the annual branches have ribs, the skin is thin and the pith is hollow, and there are mild bruises. The wood of the branches more than two years old is brittle and hard, so it is difficult to cut and flatten; The interface, the gap is large, and the combination is not sufficient. The bark of Samara oil tree is thin, the branches are ribbed, the axillary buds are born on the ribs, and the removed buds have grooves. Affinity is poor. Therefore it is necessary to design a kind of double-blade grafting method of Samara oil tree. Contents of the invention [0003] The object of the present invention is to provide a kind of method of grafting of Samara oil tree double blade, to solve the problem that proposes in the above-mentioned background te...

AI Technical Summary

Problems solved by technology

[0002] The bark of Samara oil tree is thin, the annual branches have ribs, the skin is thin and the pith is hollow, and there are mild bruises. The wood of the branches more than two years old is brittle and hard, so it is difficult to cut and flatten; The interface, the gap is large, and the combination is not sufficient

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