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Tea tree cutting matrix and preparation method and application thereof

A technology of cutting substrates and tea trees, which is applied in the field of tea tree propagation, can solve the problems of strong water retention, good perlite water permeability, and slow growth, and achieve the effects of labor and cycle saving, environmental protection and reusability, and reduction of intermediate links

Inactive Publication Date: 2013-10-16
JIANGSU MINGYUAN TEA TECH SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the later stage of rooting, the seedlings grow slowly due to insufficient nutrients in the substrate, which affects the emergence rate.
[0006] Vermicompost is fine, poor in water permeability, strong in water retention, and rich in nutrients; perlite has good water permeability, poor in water retention, and has no nutrients
Therefore, in the matrix preparation process, the amount of vermicompost is too high, the air permeability of the matrix is ​​poor, and the osmotic pressure is high, resulting in the death of cuttings entering the matrix, and even rooted seedlings are prone to rotten roots; high perlite content, rooting rate Low, and slow growth after rooting, the substrate is very easy to lose water, resulting in the death of tea seedlings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A tea tree cutting substrate, the substrate is composed of vermicompost and perlite, the weight ratio of vermicompost and perlite is: 1:3.

[0025] A method for preparing the tea tree cutting substrate according to claim 1, mixing vermicompost and perlite uniformly according to the weight ratio described in claim 1, then using 1000 times of carbendazim to inactivate the substrate pathogens, and then removing the substrate Fill the hole trays.

[0026] Further, the tray is a tray with 60 holes, and after filling the tray with the matrix, it is watered and compacted, and then filled again.

[0027] The application of the above-mentioned tea tree cutting matrix, the application of the above-mentioned tea tree cutting matrix in the propagation of tea tree cuttings.

[0028] Further, the specific application method includes the following steps:

[0029] (1) Selection of cuttings: Select vigorously growing branches without pests and diseases as cuttings, cut them and insert...

Embodiment 2

[0034] A tea tree cutting substrate, the substrate is composed of vermicompost and perlite, the weight ratio of the vermicompost and perlite is: 1:5.

[0035] A method for preparing the tea tree cutting substrate according to claim 1, mixing vermicompost and perlite evenly according to the weight ratio described in claim 1, then using 1200 times of carbendazim to inactivate the substrate pathogens, and then removing the substrate Fill the hole trays.

[0036] Further, the tray is a tray with 50 holes. After the tray is filled with the matrix, it is watered and compacted, and then filled again.

[0037] The application of the above-mentioned tea tree cutting matrix, the application of the above-mentioned tea tree cutting matrix in the propagation of tea tree cuttings.

[0038] Further, the specific application method includes the following steps:

[0039] (1) Selection of cuttings: Select vigorously growing branches without pests and diseases as cuttings, cut them and insert ...

Embodiment 3

[0044] A tea tree cutting substrate, the substrate is composed of vermicompost and perlite, the weight ratio of the vermicompost and perlite is: 1:4.

[0045] The preparation method of above-mentioned tea tree cuttage matrix, mix vermicompost and perlite according to the weight ratio described in claim 1, then use 1100 times of carbendazim to inactivate the matrix pathogen, then fill the matrix into the plug.

[0046] Further, the hole tray is a hole tray with 55 holes. After filling the hole tray with the substrate, it is watered and compacted, and then filled again.

[0047] The application of the above-mentioned tea tree cutting matrix, the application of the above-mentioned tea tree cutting matrix in the propagation of tea tree cuttings.

[0048] Further, the specific application method includes the following steps:

[0049] (1) Selection of cuttings: Select vigorously growing branches without pests and diseases as cuttings, cut them and insert them into the bucket, and w...

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Abstract

The invention discloses a tea tree cutting matrix and a preparation method and application of the tea tree cutting medium. The tea tree cutting matrix is composed of vermicompost and perlite, wherein the weight ratio of vermicompost to perlite is 1: (3-5), inactivation is conducted on matrix germs by the adoption of 1000-1200 times of carbendazim, and the matrix is filled into a plug tray. Due to the defects that tea tree cutting is long in rooting and slow in growth after rooting, by the adoption of the vermicompost and the perlite are selected to be used as the cutting matrix, the tea tree cutting matrix enables the rooting rate of the tea tree cutting to reach over 95%. Compared with the rooting rate of the traditional matrix, the tear tree cutting matrix improves the rooting rate by 18-25%.

Description

technical field [0001] The invention relates to the technical field of tea tree propagation, in particular to the industrial seedling cultivation technology of short branch cuttings of tea trees. Background technique [0002] Tea tree cutting propagation technology is to use the omnipotence of plant cells to carry out tea tree short-branch cuttings in a full-light fog greenhouse. In a good micro-spray environment, adjust the light intensity through shading nets and other facilities, prolong the suitable temperature time, and improve the quality of the tea tree. Rooting rate of tea tree. [0003] There are two main traditional cutting methods: [0004] Terrestrial short branch cutting: it is a traditional method of tea tree cutting, which uses new soil to complete the task of rooting and propagating tea tree cuttings. Due to the open-air operation, it is relatively difficult to control light intensity, temperature, moisture and other conditions, the rooting rate of tea trees...

Claims

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Application Information

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IPC IPC(8): A01G31/00A01G1/00
Inventor 吕梅刘海洋钱多高起荣
Owner JIANGSU MINGYUAN TEA TECH SCI
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