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Method for grafting culture of ligustrum plants

A cultivation method and technology of privet, applied in the field of nursery reproduction, can solve the problem of privet genus, as well as concave-leaf privet, light calyx small wax, Luodian small wax, Taiwan privet, Yushan privet, variegated privet , Chinese privet, and grafting materials are rarely reported, etc., to achieve the effect of strong absorptive capacity and expansion of the scope of adaptation

Inactive Publication Date: 2013-01-16
高洋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the genus Ligustrum, there are also Ligustrum lucidum, Guangcalyx small wax, Luodian small wax, Taiwanese privet, Yushan privet, variegated privet, Hua privet, etc., but their grafting data are rarely reported.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] 1. Select excellent seeds of Ligustrum dentifera, Calyx glabrata, and Luodian xiaoxa, and layer them separately to break dormancy, and sow them in the same hole by means of hole sowing;

[0014] 2. After emergence and growth, when the diameter of the smallest rootstock seedling reaches 0.4cm, select the rootstock seedling with the largest diameter in the same hole, and cut out 2 approximately fusiform, long 2cm beveled surfaces on its trunk at a position 3cm away from the ground. The middle part is as deep as 1 / 4 of the xylem, with the rootstock seedling with the largest diameter as the center, cut the rest of the seedlings to fit the largest rootstock seedling and gather them together, so that their cut surfaces fit each other, and bind the gathered rootstock seedlings together , until all the cut surfaces of the gathered rootstock seedlings are tightly bound and tightly wrapped, and the cut surfaces are distributed on both sides of the trunk, and the positions are stag...

Embodiment 2

[0017] 1. Select the rootstock seeds of Ligustrum variegata, Ligustrum sinensis, and Ligustrum chinensis seedlings, and after layering them to break dormancy, they are sown in the same hole by hole sowing;

[0018] 2. After emergence and growth, when the diameter of the smallest rootstock seedling reaches 0.6cm, select the rootstock seedling with the largest diameter in the same hole, and cut out 3 approximately fusiform, long 2cm beveled surfaces on its trunk at a position 9cm away from the ground. The middle part is as deep as 1 / 3 of the xylem, with the rootstock seedling with the largest diameter as the center, cut the rest of the seedlings to fit the largest rootstock seedling and gather them together, so that their cut surfaces fit each other, and bind the gathered rootstock seedlings together , until all the cut surfaces of the gathered rootstock seedlings are tightly bound and tightly wrapped, and the cut surfaces are distributed on both sides of the trunk, and the posit...

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Abstract

The invention discloses a method for grafting culture of ligustrum plants, relates to a method for growing nursery seedlings and belongs to the field of nursery breeding. Compared with the conventional method, the method can improve the adaptability of the nursery seedlings and enhance the capability of the nursery seedlings for resisting various adverse environments. The method is characterized in that parental stocks with different resistance are integrated, and seedlings adapting to various environments are cultured. The method has the advantages that one seedling integrates the resilience, different absorption characteristics and other excellent properties of various ligustrum plants, the seedling cultured by the method has more than two types of resistance and strong absorption capability at the same time, and the adaptive range of the nursery seedlings is widened.

Description

technical field [0001] The invention relates to a method for cultivating seedlings in a nursery, which belongs to the field of nursery propagation, in particular to a method for grafting and cultivating plants of the genus Ligustrum. Background technique [0002] In order to improve stress resistance and adaptability, perennial nursery seedlings often use wild or semi-wild plants of the same genus but different species as rootstocks for grafting and raising seedlings. On one resistant rootstock, therefore, the adaptability and resistance of nursery stock to adverse environments is limited to one rootstock. However, a rootstock is often only adapted to a specific soil environment, and it is difficult to adapt to multiple adverse environments at the same time; it is similar to the introduction of "10 gourd seedlings grafted into one vine to form a big gourd" introduced in the ancient Chinese "Book of Shengsheng" The methods are consistent in essence, all belong to "common sto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
Inventor 高洋
Owner 高洋
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