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Two-stage seedling raising method for improving survival rate of Erythropalum scandens cutting seedlings

A technology for cutting seedlings of Chicangweed and cutting seedlings, which is applied in the field of seedling cultivation, and can solve the problems of low survival rate of cuttings of Chicangweed branches, and achieve the effects of accelerating callus formation, promoting callus formation, and high mortality

Pending Publication Date: 2022-07-29
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above, it is necessary to provide a method for raising seedlings of the cutting seedlings of A. chinensis. Through the two-stage method of raising seedlings, the problem of the low survival rate of cuttings of the branches of A. chinensis is solved.

Method used

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  • Two-stage seedling raising method for improving survival rate of Erythropalum scandens cutting seedlings
  • Two-stage seedling raising method for improving survival rate of Erythropalum scandens cutting seedlings
  • Two-stage seedling raising method for improving survival rate of Erythropalum scandens cutting seedlings

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Embodiment 1

[0037] The present embodiment is a kind of method for raising seedlings of two stages of cuttage seedlings of A. chinensis;

[0038] The method includes the following steps:

[0039] (1) Ring cutting of red vine branches: select annual branches of red vine, cut the 0.8cm wide wound from the branches of red vine by ring cutting, and keep one-third of the bark at the same time. , scrape the xylem with a knife;

[0040] Among them, after the operation of step (1), please refer to figure 1 , above the wound 3 is the upper branch 1, below the wound 3 is the lower branch 2, and the upper branch 1 and the lower branch 2 are connected by the bark 4;

[0041] (2) Circumcision wound treatment: mixed with the ATP rooting powder of 400ppm and the sodium salicylate of 45mg / ml to prepare a treatment solution, then the treatment solution is smeared on the circumcision wound;

[0042] (3) the first section of seedling raising: get the first seedling matrix and wrap it at the wound, then w...

Embodiment 2

[0045] The present embodiment is a kind of method for two-stage seedling raising of Acanthus chinensis;

[0046] The method includes the following steps:

[0047] (1) Ring cutting of red vine branches: Select annual red vine branches, cut a wound with a width of 1cm by ring cutting, and keep one-third of the bark. After peeling, scrape the xylem with a knife ;

[0048] Among them, after the operation of step (1), please refer to figure 1 , above the wound 3 is the upper branch 1, below the wound 3 is the lower branch 2, and the upper branch 1 and the lower branch 2 are connected by the bark 4;

[0049] (2) Circumcision wound treatment: be mixed with the ATP rooting powder of 500ppm and the sodium salicylate of 50mg / ml to prepare a treatment solution, then the treatment solution is smeared on the circumcision wound;

[0050] (3) the first section of seedling raising: get the first seedling matrix and wrap it at the wound, then wrap it with a blue transparent plastic film, a...

Embodiment 3

[0053] The present embodiment is a kind of method for raising seedlings of two stages of cuttage seedlings of A. chinensis;

[0054] The method includes the following steps:

[0055] (1) Ring cutting of red vine branches: Select annual red vine branches, and cut the 1.5cm wide wound from the red vine branches by ring cutting, while retaining one-third of the bark, after peeling , scrape the xylem with a knife;

[0056] Among them, after the operation of step (1), please refer to figure 1 , above the wound 3 is the upper branch 1, below the wound 3 is the lower branch 2, and the upper branch 1 and the lower branch 2 are connected by the bark 4;

[0057] (2) Circumcision wound treatment: mixed with the ATP rooting powder of 600ppm and the sodium salicylate of 55mg / ml to prepare a treatment solution, then the treatment solution is smeared on the circumcision wound;

[0058] (3) the first section of seedling raising: get the first seedling matrix and wrap it at the wound, then...

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Abstract

The invention relates to the field of seedling raising, in particular to a two-stage seedling raising method for improving the survival rate of Erythropalum scandens cutting seedlings, which comprises the following steps: girdling Erythropalum scandens branches, wrapping a first seedling raising seed on a wound, then wrapping with a film, tearing the film after 18-25 days, cutting off the branches with wide calluses, cutting off the branches with the wide calluses, and cutting the branches with the wide calluses to obtain the Erythropalum scandens cutting seedlings. Then, the branches with the wide calluses are cut to the second seedling raising stock, and after cultivation is conducted for 55-65 days, the branches are transplanted to the field. According to the method, the problem that the survival rate of cuttage of the Erythropalum scandens branches is low is solved through a two-stage seedling raising method, particularly, the problem that the annual branches are not suitable for cuttage is solved, the annual branches which are easy to obtain are selected for cuttage in combination with the method, and a good cultivation effect is achieved.

Description

【Technical field】 [0001] The invention relates to the technical field of seedling raising, in particular to a two-stage seedling raising method for improving the survival rate of cutting seedlings of C. 【Background technique】 [0002] Erythropalum scandensBl. (scientific name: Erythropalum scandensBl.) is a perennial evergreen large woody vine of the genus Erythropalum of the family Olacaceae. Red Cang vine has high edible, medicinal and landscaping ornamental value, and is mainly produced in Yunnan, Guizhou, Guangxi, Guangdong and other places. Due to the particularity of the growth conditions of wild red vines, it is difficult to pick and cannot meet the market demand, so large-scale cultivation is imperative. [0003] At present, the cultivation method of red vine is mainly through cuttings of annual branches, cuttings of mature branches or direct seeding to raise seedlings. However, the above cultivation methods all have shortcomings, mainly in: 1. The use of annual cu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/10A01G17/00A01G7/06A01G24/25A01G24/23A01G24/15A01G24/20A01N37/40A01N43/38A01N37/10A01P21/00
CPCA01G2/10A01G17/005A01G7/06A01G24/25A01G24/23A01G24/15A01G24/20A01N37/40A01N43/38A01N37/10
Inventor 张尚文张向军黄诗宇李婷杨天为陈冬暖庾韦花石前蒙平
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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