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High-survival-rate cutting seedling raising method for medicinal and edible plant erythropalum scandens

A technique for growing seedlings of medicinal and edible homologous plants and cuttings, which is applied in the field of cutting seedlings with high survival rate of medicinal and edible homologous plants of Azalea, which can solve the problems affecting the large-scale production of Azalea, difficulty in meeting production needs, and low rooting rate. Achieve the effects of improving the survival rate of cuttings, light weight, and increasing rooting rate

Pending Publication Date: 2022-03-22
GUANGXI INST OF BOTANY THE CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the propagation of Chicanyus mainly includes seed propagation and cutting propagation. Due to the lack of seeds, it is difficult to meet the production needs, and cutting propagation has become the main breeding method in production.
However, the branches of Azalea are relatively fragile, the rooting rate in cuttings is low, and the mold rate is high, which seriously affects the large-scale production of Azalea.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Step S1, collection and transportation of branches: From February to March 2019, collect vine branches with a diameter of 0.5 cm and a length of 1 meter in the wild, align the bases of the collected branches, sprinkle water, and then wrap them in plastic film before transporting back to the nursery;

[0025] Step S2, preparation of the substrate for cutting seedlings: the materials for the substrate for cutting seedlings are litsea cubeba pomace, nutritious soil and lime soil, all of which are sieved before use to remove large particles, and the litsea cubeba pomace is mixed according to the volume ratio of 6:2:2 , nutrient soil and lime soil; add formalin to pure water according to the volume ratio of 1:100, spray evenly on the substrate for disinfection, and then cover the substrate with plastic film for 10 days; remove the plastic film for 3 days and then apply Spread the matrix on the cutting bed, spread the matrix evenly on the cutting bed, and drench with 500mg / L ...

Embodiment 2

[0031] Step S1, collection and transportation of branches: from February to March 2019, the branches of the vine with a diameter of 2 cm and a length of 1.3 meters were collected in the wild. The bases of the collected branches were aligned, sprinkled with water, and then wrapped in plastic film before transport back to the nursery;

[0032] Step S2, preparation of the substrate for cutting seedlings: the materials for the substrate for cutting seedlings are litsea cubeba pomace, nutritious soil and lime soil, all of which are sieved before use to remove large particles, and the litsea cubeba pomace is mixed according to the volume ratio of 6:2:2 , nutrient soil and lime soil; add formalin to pure water according to the volume ratio of 1:100, spray evenly on the substrate for disinfection, and then cover the substrate with plastic film for 15 days; remove the plastic film for 3 days and then apply Spread the matrix on the cutting bed, spread the matrix evenly on the cutting be...

Embodiment 3

[0038] Step S1, collection and transportation of branches: From February to March 2019, collect branches of vines with a diameter of 3 cm and a length of 1.5 meters in the wild. Align the bases of the collected branches, sprinkle water, and then wrap them in plastic film before shipping back to the nursery;

[0039] Step S2, preparation of the substrate for cutting seedlings: the materials for the substrate for cutting seedlings are litsea cubeba pomace, nutrient soil and lime soil, all of which are sieved before use to remove large particles, and the volume ratio of litsea cubeba pomace is 6:2:2 , nutrient soil and lime soil; add formalin to pure water according to the volume ratio of 1:100, spray evenly on the substrate for disinfection, and then cover the substrate with plastic film for 20 days; remove the plastic film for 3 days and then apply Spread the matrix on the cutting bed, spread the matrix evenly on the cutting bed, and drench with 500mg / L ABT rooting powder solut...

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PUM

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Abstract

The invention discloses a high-survival-rate cutting seedling-raising method for a medicinal and edible plant Erythropalum scandens, which comprises the following steps: taking Litsea cubeba pomace, nutrient soil and lime soil as a cutting seedling-raising substrate, thoroughly drenching the substrate with an ABT rooting powder solution before cutting, soaking cuttings with the ABT rooting powder solution before cutting, and continuously and regularly drenching the substrate with the ABT rooting powder solution after cutting. The litsea cubeba pomace is added into the seedling raising substrate, the litsea cubeba pomace is loose in texture and rich in organic matter, the water permeability and the air permeability of the substrate can be improved, and the litsea cubeba pomace contains terpenoid antibacterial substances, has a natural antibacterial effect and can effectively reduce the mildewing phenomenon of erythropalum scandens cutting seedlings before rooting; meanwhile, cutting shoot base soaking and medium spraying are combined, so that the cutting branches are treated in a rooting solution within a long time, the effect of the rooting solution is greatly improved, and the rooting rate can be remarkably increased; according to the method, efficient rooting stimulation and efficient bacteriostasis are combined, and the cuttage survival rate is greatly increased.

Description

technical field [0001] The invention relates to the technical field of agricultural production, in particular to a method for raising seedlings by cuttings with high survival rate of the medicinal and edible homologous plant Chicanus vine. Background technique [0002] Erythropalum scandens Blume (Erythropalum scandens Blume), also known as Erythropalum scandens Blume, also known as Erythropalum scandens Blume, Erythropalum scandens Blume, Erythropalum scandens Blume (Guangxi) and so on. It is mainly distributed in my country's Guangxi, Guangdong, Yunnan, Guizhou and other places, and mostly grows in the sparse forests, forest margins or shrubs of limestone rocky mountains. Chi Cang Teng has a slightly bitter taste and flat nature. It has the effects of clearing heat and dampness, dispelling wind and activating blood circulation, and can treat edema, dysuria, jaundice, hemiplegia, rheumatic bone pain, bruises, etc. It is commonly used in Guangxi folks to treat hepatitis, tu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/10A01G24/22A01G24/10
CPCA01G2/10A01G24/22A01G24/10
Inventor 史艳财秦惠珍邓丽丽韦霄蒋运生熊忠臣
Owner GUANGXI INST OF BOTANY THE CHINESE ACAD OF SCI
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