Grafting knife for small plants

Abstract

The invention relates to grafting of small plants such as roses, in particular to a grafting knife for small plants, and aims to solve the problem of plant grafting. The grafting knife for small plants comprises a grab handle, a connecting column, a main blade and an auxiliary blade, a round hole is formed in one end of the grab handle, one end of the connecting column is inserted into the round hole, the other end of the connecting column is reserved outside the round hole, the main blade is located at one end of the outer side of the connecting column and extends outwards along the edge of the outer side of the connecting column, and the main blade is arc-shaped and consistent with the connecting column in radian; and the auxiliary blade is vertically arranged on the outer side wall of the main blade, and cutting edges of the main blade and the auxiliary blade are located at the outermost end. The grafting knife has the advantages of small plant wound surface injury, higher personnel operation safety, ingenious and convenient structure, quickness in disassembly and assembly, low maintenance cost, high grafting speed and high survival rate.

Description

technical field [0001] The invention relates to the grafting of small plants such as roses, in particular to a grafting knife for small plants. Background technique [0002] Grafting is one of the methods of artificial propagation of plants. That is to graft the branch or bud of one plant onto the stem or root of another plant, so that the two parts joined together grow into a complete plant. Grafting methods are divided into branch grafting and bud grafting. Grafting is carried out by utilizing the ability of plants to heal after injury. [0003] Grafting is a type of vegetative reproduction in asexual reproduction. When grafting, the scion should be closely combined with the cambium of the rootstock to ensure the survival of the scion. The connected branches or buds are called scions; the grafted plant bodies are called rootstocks or platform wood. Generally select the seedling of tool 2 to 4 buds during scion, become the upper part or the top of plant body after graf...

AI Technical Summary

Problems solved by technology

[0004] At present, in the grafting process of small plants such as roses, it is generally used to cut vertically with a blade, as shown in Figure 1. The small square in the figure is the blade, and then the skin on both sides of the scratch is peeled off to both sides. , and then insert the scion into the epidermis and wrap it up. If the blade is not well grasped, it may cause damage. At the same time, when peeling off the epidermis on both sides, pulling the epidermis outward will reduce the tightness between the epidermis and the branches, and the later wrapping will not convenient

Images