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A root control method for citrus

A root method, citrus technology, applied in the field of fruit planting, can solve the problems of citrus root control cultivation, citrus root system coiling, easy to breed root diseases, etc., to achieve reasonable space utilization and reduce the possibility of effect

Active Publication Date: 2021-04-13
BINCHUAN HUAQIAOZHUANGYUAN AGRI TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, regardless of the planting method, the prior art does not carry out root-controlled cultivation of citrus, which can easily lead to the phenomenon of coiling in the root system of citrus, resulting in the formation of a local damp environment inside the root system, which is easy to breed root diseases, such as Huanglongbing

Method used

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  • A root control method for citrus
  • A root control method for citrus

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A root control method for citrus, comprising:

[0025] S1. Assemble the root control container, and put the culture medium in the root control container.

[0026] S2. Implanting citrus seedlings in the culture medium.

[0027] S3. The root-controlling container planted with citrus seedlings is immersed in the culture solution once at preset time intervals until the root-controlling seedling cultivation ends.

Embodiment 2

[0029] Based on the root control method of citrus described in embodiment 1, such as figure 1 and figure 2 As shown, the root control container described in step S1 includes a cylindrical hard outer wall 1 . The cylindrical hard outer wall 1 is provided with arc-shaped protrusions 2 . The arc-shaped protrusion 2 faces the outside of the cylindrical hard outer wall 1 and has an air hole 4 at the top of the protrusion. A one-way water-permeable membrane 3 is attached to the inner side of the cylindrical hard outer wall 1 . The water-permeable direction of the one-way water-permeable membrane 3 is from the outside of the cylindrical hard outer wall 1 toward the inside of the cylinder. The arc-shaped protrusion 2 with the stomata 4 can allow the nutrient solution to pass through the one-way water-permeable membrane 3 and immerse into the inner culture medium of the cylindrical hard outer wall 1 during the operation of step S3, and use the water-oriented orientation of the plan...

Embodiment 3

[0032] Based on the citrus root control method described in Example 2, the more than two rows of side wall protrusions 201 are from top to bottom, and the radius of the arc increases sequentially, and satisfies R2=K*R1. Wherein, R2 is the arc radius of the adjacently arranged sidewall protrusions 201 and the lower row of sidewall protrusions 201 . R1 is the arc radius of a row of side wall protrusions 201 located above. K is a proportionality coefficient, and the value range of K is 1.05-1.25, and the preferred value is 1.1.

[0033] The diameters of the vent holes 4 of the side wall protrusions 201 arranged in a row from top to bottom increase sequentially, and satisfy r2=k*r1. Wherein, r2 is the diameter of the ventilation holes 4 of the sidewall protrusions 201 arranged adjacently and the lower row of sidewall protrusions 201 . r1 is the aperture diameter of the ventilation holes 4 of the upper row of side wall protrusions 201 . k is a proportionality coefficient, and th...

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Abstract

In order to solve the deficiencies of the prior art, the present invention provides a method for controlling roots of citrus, comprising: S1. Assembling a root-controlling container, and putting culture substrate in the root-controlling container. S2. Implanting citrus seedlings in the culture medium. S3. The root-controlling container planted with citrus seedlings is immersed in the culture solution once at preset time intervals until the root-controlling seedling cultivation ends. The root control container described in step S1 includes a cylindrical hard outer wall. Arc-shaped protrusions are arranged on the cylindrical hard outer wall. The arc-shaped protrusion faces the outside of the cylindrical hard outer wall, and an air hole is arranged at the top of the protrusion. A one-way water-permeable membrane is attached to the inner side of the cylindrical hard outer wall. The water-permeable direction of the one-way water-permeable membrane is from the outside of the cylindrical hard outer wall toward the inside of the cylinder. The root control technology of the invention can make the root system of citrus oranges orderly, almost no packing phenomenon occurs, and the space utilization rate is reasonable.

Description

technical field [0001] The invention belongs to the technical field of fruit planting, and in particular relates to a method for controlling roots of citrus. Background technique [0002] Citrus (Citrus reticulata Blanco) belongs to the Rutaceae plant. It likes a warm and humid climate, and its cold resistance is slightly stronger than pomelo, lime, and sweet orange. China is one of the important origins of citrus, which is rich in citrus resources and has a variety of fine varieties, with a cultivation history of more than 4,000 years. The planting areas are mainly distributed in Fujian and Guangxi, as well as the western, eastern, middle and northern parts of Guangdong. The citrus planting site generally chooses gentle slopes below 10-30° (preferably below 10°), which should be close to water sources, have convenient transportation, and be far away from old citrus orchards or other Rutaceae plants. Good drainage system is required in the planting field. The requirements...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G7/06A01G17/00
CPCA01G7/06A01G17/005
Inventor 孙永斌
Owner BINCHUAN HUAQIAOZHUANGYUAN AGRI TECH DEV CO LTD