Graft union film wrapping method capable of quickly removing grafting film during field planting of almond tree

Abstract

The invention relates to a graft union film wrapping method capable of quickly removing a grafting film during field planting of an almond tree and belongs to the technical field of almond tree grafting. The technical problem to be solved is to provide the graft union film wrapping method capable of quickly removing the grafting film during field planting of the almond tree, which has the advantages that grated plants are not damaged during film removal and the film is easy and convenient to remove. The adopted technical scheme is that the graft union film wrapping method comprises the steps of 1) using a mountain peach tree as a stock, and grafting an almond tree scion on the mountain peach tree stock through a T-shaped or square bud grafting method; 2) enabling one end of the grafting film to be in close contact with each graft union, and winding and tying the other end of the grafting film which is a free end around the graft union for 1-2 circles; 3) vertically placing a rod with length which is greater than the width of the film on the grafting film which is wound and tied, winding the free end around the grafted plant and the rod for 1-2 circles, then tying the free end and fixing the rod with the grafted plant; 4) after field planting, cutting off the grafting film along a gap between the rod and the grafted plant by directly using a small knife or a pair of scissors. The method is used for almond tree grafting.

Description

technical field [0001] The invention discloses a grafting interface wrapping method capable of quickly removing the grafting film during almond planting, and belongs to the technical field of almond grafting. Background technique [0002] Whether it is planting semi-finished buds or finished grafted seedlings, the film at the grafting interface must be removed before planting. Generally, a sharp knife is used to cut vertically on the back of the bud to cut off the film to avoid residues. The film forms a constricted ring at the interface, which affects the normal growth of the seedlings, but when cutting with a knife, in order not to damage the seedlings too much, it is necessary to be more careful when cutting, and when the seedlings are mechanically damaged, it is easy to cause branch rot. The normal growth and survival of seedlings has also caused adverse effects. Contents of the invention [0003] The invention overcomes the deficiencies in the prior art, and the tech...

AI Technical Summary

Problems solved by technology

[0002] Whether it is planting semi-finished buds or finished grafted seedlings, the film at the grafting interface must be removed before planting. Generally, a sharp knife is used to cut vertically on the back of the bud to cut off the film to avoid residues. The film forms a constricted ring at the interface, which affects the normal growth of the seedlings, but when cutting with a knife, in order not to damage the seedlings too much, it is necessary to be more careful when cutting, and when the seedlings are mechanically damaged, it is easy to cause branch rot. The normal growth and survival of seedlings also caused adverse effects