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Grafting method for nursery stock planting

A technology of seedlings and rootstocks, which is applied in the field of grafting of seedlings, can solve the problems of low survival rate, offset of scion seedlings, and death of scion seedlings without nutrition, so as to improve the survival rate, ensure the self-reliance of seedlings, and improve the survival rate. Effect

Inactive Publication Date: 2020-04-17
滁州联润生态农业发展有限公司
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  • Application Information

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Problems solved by technology

[0003] When grafting, the survival rate of the traditional grafting method is low, and at the same time, the grafted scion seedlings are easily displaced from the rootstock under external influences, causing the scion seedlings to die due to lack of nutrition. Therefore, a grafting method for seedling planting is needed

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  • Grafting method for nursery stock planting
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Embodiment Construction

[0022] The technical solutions in the embodiments of the invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of them.

[0023] refer to Figure 1-2 , a grafting method for seedling planting, comprising the following steps:

[0024] Scion treatment: select the scion seedling 2 with full terminal buds, place a knife at 5-7cm downwards along the terminal buds, cut downwards from both sides of the scion seedlings 2 with xylem to the butt joint 4 of the V-shaped structure, and then place The finished scion seedling 2 is soaked with auxin for 3-4h before grafting;

[0025] Rootstock treatment: Before grafting, select a rootstock 1 with the same diameter and thickness as the bottom end of the scion seedling 2, then cut the rootstock 1, and then open a V-shaped butt joint groove 3 at the middle of the t...

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Abstract

The invention discloses a grafting method for nursery stock planting. The grafting method comprises the following steps: S1, treating scions; S2, treating stock; S3, performing grafting; and S4, treating lateral buds. According to the grafting method, stock and scion seedlings of accordant diameters are selected, V-shaped butt joint grooves are formed in the stock, then the stock can be in sufficient contact with cortexes of the scion seedlings, nutrients of the stock can be effectively conveyed to the scion seedlings conveniently, and the survival rate of grafting can be increased; and due toinner fixing layers, support bars and outer fixing layers arranged on the outer sides of the stock and the scion seedlings, the stock and the scion seedlings are clamped and fixed, the scion seedlings can be prevented from be deviated from the butt joint grooves in the stock under the action of external force, the survival rate of grafting can be increased, influence of external acting force to grafting can be alleviated, and meanwhile, grafted seedlings can be ensured to be upright.

Description

technical field [0001] The invention relates to the technical field of seedling planting, in particular to a grafting method for seedling planting. Background technique [0002] Grafting, one of the methods of artificial vegetative propagation of plants. That is to graft the branches or buds of one plant onto the stem or root of another plant, so that the two parts connected together grow into a complete plant. Grafting is carried out by taking advantage of the healing function of plants after injury. During grafting, the cambium layers of the two wounded surfaces are brought closer and tied together. As a result, due to cell proliferation, they heal each other and become a whole connected by vascular tissues. . This is the principle of grafting. The connected branches or buds are called scions, and the grafted plant body is called rootstock or platform wood. The scion becomes the upper part or top of the plant after grafting; the rootstock becomes the root part of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30A01G2/38
CPCA01G2/30A01G2/38
Inventor 翟凤祥
Owner 滁州联润生态农业发展有限公司