A tree breathable drain pipe system

Abstract

The present disclosure relates to a tree ventilation drainage pipe system, which includes a vertically arranged drainage pipe main body and a filler filled inside the drainage pipe main body; a plurality of first through holes penetrating the outer wall and the inner wall of the drainage pipe main body are provided on the drainage pipe main body, and the filler includes the following: the excrement of Potosia brevitarsis, Beauveria bassiana granulosis, and Trichoderma harzianum powder. The tree ventilation drainage pipe system provided by the present disclosure can provide the exchange of air and water, facilitate the diffusion of plant roots, solve the problem of soil compaction, and thus achieve the effect of rejuvenating the growth of trees.

Description

Technical Field

[0001] The present disclosure relates to the field of garden facilities, and particularly relates to a tree breathable drain pipe system. Background Art

[0002] Due to reasons such as excessive paving, trampling, and poor soil quality in gardens, the soil will become compacted and have poor air permeability and water seepage. At the same time, if there is a problem of water accumulation, the tree roots will perform anaerobic respiration, resulting in the weakening of the tree's growth potential. Traditional breathable pipes for trees mostly use non-degradable PVC materials. Once the tree roots come into contact with the PVC materials, they will no longer grow. Although many breathable pipes have taken perforation measures, they cannot solve the problem of affecting root diffusion. Moreover, the substances filled in traditional breathable pipes for trees are usually ceramsite or vermiculite. Although these fillers can ensure sufficient gaps in the breathable pipes for gas exchange, when the tree roots grow into the breathable pipes, these substances cannot provide an environment for root growth, making it difficult for this part of the roots to survive. In addition, when the traditional breathable pipes for trees fail, they need to be dug out and reinstalled, which will cause unnecessary damage to the roots. Summary of the Invention

[0003] The present disclosure provides a tree breathable drain pipe system to solve the deficiencies in the related art.

[0004] According to the first aspect of the embodiments of the present disclosure, a tree breathable drain pipe system is provided, including: a vertically arranged drain pipe main body and a filler filled inside the drain pipe main body; a plurality of first through holes penetrating the outer wall and the inner wall of the drain pipe main body are provided on the drain pipe main body, and the filler includes the following: white spotted flower chafer insect sand, Metarhizium anisopliae granulosis, and Trichoderma harzianum powder.

[0005] Optionally, the material of the drain pipe main body is bamboo and wood.

[0006] Optionally, the mass ratio of the white spotted flower chafer insect sand, Metarhizium anisopliae granulosis, and Trichoderma harzianum powder is (8 - 9.5):(0.2 - 0.5):(0.3 - 0.5).

[0007] Optionally, the mass ratio of the white spotted flower chafer insect sand, Metarhizium anisopliae granulosis, and Trichoderma harzianum powder is (8.5 - 9):(0.4 - 0.5):(0.3 - 0.5).

[0008] Optionally, the filler further includes fulvic acid organic water-soluble fertilizer.

[0009] Optionally, the mass ratio of the white spotted flower chafer insect sand and the fulvic acid organic water-soluble fertilizer is (8 - 9.5):(0 - 1.5).

[0010] Optionally, the inner diameter of the drain pipe body is 10-15 cm.

[0011] Optionally, the diameter of the first through hole is selected from 1-2 cm.

[0012] Optionally, the distance between the first through holes is selected from 5-10 cm.

[0013] Optionally, the tree breathable drain pipe system further includes a cover plate, and the cover plate is configured to be fastened to at least one end of the drain pipe body.

[0014] Optionally, the material of the cover plate is bamboo and wood.

[0015] Optionally, a second through hole penetrating the cover plate is provided on the cover plate.

[0016] Optionally, the diameter of the second through hole is selected from 1-1.5 cm.

[0017] The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:

[0018] As can be seen from the above embodiments, the tree breathable drain pipe system provided by the present disclosure can be gradually degraded, and the fillers contained therein can provide loose voids for the exchange of air and water; at the same time, the fillers involved in the present disclosure also contain rich organic matter, which gradually degrades to form "artificial soil", facilitating the diffusion of plant roots, and can improve the content of soil organic matter after degradation, solving the problem of soil compaction.

[0019] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. Detailed Description of the Invention

[0020] Exemplary embodiments will be described in detail herein, and examples thereof are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0021] The terms used in the present disclosure are for the purpose of describing specific embodiments only and are not intended to limit the present disclosure. The singular forms "a", "the", and "said" used in the present disclosure and the appended claims are also intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0022] It should be understood that although terms such as first, second, and third may be used in this disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.

[0023] In this disclosure, the "outer wall" refers to the outer surface of the drain pipe body, and the "inner wall" refers to the inner surface of the drain pipe body.

[0024] In this disclosure, the tree breathable drain pipe system includes a drain pipe body, a filler, and a cover plate. The drain pipe body is vertically arranged around the tree, and the filler is filled inside the drain pipe body.

[0025] In this disclosure, the drain pipe body is a hollow pipe body made of bamboo and wood with an inner diameter selected from 10 - 15 cm.

[0026] In this disclosure, a plurality of first through holes penetrating the outer wall and the inner wall of the drain pipe body are provided on the drain pipe body; the diameter of the first through holes is selected from 1 - 2 cm; the distance between the first through holes is selected from 5 - 10 cm.

[0027] In this disclosure, no first through holes are provided at 15 - 25 cm above the upper end of the vertically arranged drain pipe body.

[0028] In this disclosure, the length of the drain pipe body has no specific limitation, and it can be greater than 60 cm.

[0029] In this disclosure, the function of the first through holes is to provide the exchange of air and water, and it can also enable the plant roots to diffuse through the first through holes.

[0030] In this disclosure, the cover plate is made of bamboo and wood and is set to be buckled with at least one end of the drain pipe body.

[0031] In this disclosure, second through holes penetrating the cover plate are provided on the cover plate; the diameter of the second through holes is selected from 1 - 1.5 cm; the number of the second through holes is selected from 6 - 12.

[0032] In this disclosure, the function of the second through holes is to prevent impurities from entering and blocking the first through holes.

[0033] In this disclosure, the filler includes the excrement of Potosia brevitarsis Lewis, Beauveria bassiana granulosis, and Trichoderma harzianum powder. The above fillers are evenly mixed by a mixer and then filled into the drain pipe body.

[0034] In the present disclosure, the feces of Potosia brevitarsis Lewis come from Potosia brevitarsis Lewis raised in artificial sheds, which can be fed with substances obtained by crushing organic waste such as dead branches, dead twigs or fallen leaves of garden trees, and at the same time, part of rotten fruits can be mixed in for their development. The dried feces of Potosia brevitarsis Lewis are the feces of Potosia brevitarsis Lewis. In the present disclosure, for the dried feces of Potosia brevitarsis Lewis, it is necessary to sieve them twice with a double-layer sieve of 90 mesh and 60 mesh to remove possible adult insects, larvae and pupae that may be mixed in; the sieved feces are sprayed and disinfected with a broad-spectrum insecticide and fungicide and then dried in the sun to obtain the feces of Potosia brevitarsis Lewis used in the present disclosure. The organic matter content in the feces of Potosia brevitarsis Lewis used in the present disclosure is 28%-34%, the nitrogen content is 1.0%-1.4%, the phosphorus content is 1.0%-1.3%, and the potassium content is 1.0%-1.3%.

[0035] In the present disclosure, the function of the Metarhizium anisopliae granule is to increase the base number of biocontrol bacteria, and at the same time, it can prevent potential underground pests from damaging the roots; the function of the Trichoderma harzianum powder is to increase the base number of biocontrol bacteria, and at the same time, it can prevent potential plant diseases and play a role in improving the soil.

[0036] In the present disclosure, the mass ratio of the feces of Potosia brevitarsis Lewis, the Metarhizium anisopliae granule and the Trichoderma harzianum powder is (8-9.5):(0.2-0.5):(0.3-0.5).

[0037] In the present disclosure, the filler may further include fulvic acid organic water-soluble fertilizer. Among them, the mass ratio of the feces of Potosia brevitarsis Lewis, the Metarhizium anisopliae granule, the Trichoderma harzianum powder and the fulvic acid organic water-soluble fertilizer is (8-9.5):(0.2-0.5):(0.3-0.5):(0-1.5).

[0038] The present invention will be further described below in conjunction with specific embodiments, but these specific embodiments cannot be understood as limiting the protection scope of the present invention. Those skilled in the art can make various changes or modifications to these specific embodiments without departing from the technical solution scope of the present invention, and the modified and changed implementation schemes still fall within the protection scope of the present invention.

[0039] The present invention will be described below through specific embodiments.

[0040] Example:

[0041] The experimental object of the embodiment of the present disclosure is the broad-leaved tree Acer truncatum Bunge. Due to the relatively heavy clay soil in the area where the Acer truncatum Bunge is located and the low content of organic matter in the soil, the air permeability and water permeability of the roots of the Acer truncatum Bunge are relatively poor, and the growth is difficult; all the Acer truncatum Bunge are trees with a breast diameter of 15-20 cm and a tree age of about 10 years.

[0042] Example 1:

[0043] Example 1: Four Acer truncatum plants were treated. Among them, six drain pipe bodies provided by the present disclosure were vertically arranged around each plant. The material of the drain pipe body was bamboo and wood. The inner diameter of the pipe wall was about 12 cm, the outer diameter was about 13.5 cm, and the length was about 80 cm. Four through holes penetrating the outer wall and the inner wall of the drain pipe body were arranged every 8 cm on the drain pipe body, and the diameter of the through holes was 1.5 cm; no through holes were arranged at the upper 20 cm of the drain pipe body. A cover plate that was buckled with the drain pipe body was also arranged on the drain pipe body, and ten through holes with a diameter of 1.2 cm were arranged on the cover plate.

[0044] The drain pipe body was filled with Potosia brevitarsis Lewis insect excrement, Beauveria bassiana (Bals.) Vuill. granular agent, Trichoderma harzianum Rifai powder, and fulvic acid organic water-soluble fertilizer. Among them, the mass ratio of Potosia brevitarsis Lewis insect excrement, Beauveria bassiana (Bals.) Vuill. granular agent, Trichoderma harzianum Rifai powder, and fulvic acid organic water-soluble fertilizer was 9:0.45:0.45:0.1.

[0045] Control Example 1:

[0046] In Control Example 1, four Acer truncatum plants were treated. Among them, six PVC pipes were vertically arranged around each plant as drainage and ventilation pipes. The inner diameter of the PVC pipe wall was 12 cm, the outer diameter was 13.5 cm, and the length was 80 cm. Four through holes penetrating the outer wall and the inner wall of the PVC pipe were arranged every 8 cm on the PVC pipe, and the diameter of the through holes was 1.5 cm; no through holes were arranged at the upper 20 cm of the PVC pipe. A cover plate that was buckled with the PVC pipe was also arranged on the PVC pipe, and ten through holes with a diameter of 1.2 cm were arranged on the cover plate; vermiculite was filled in the PVC pipe.

[0047] Control Example 2:

[0048] Control Example 2 was a blank control group without any drainage and ventilation pipes.

[0049] The experiments of Example 1, Control Example 1 and 2 started on March 1st of the first year. From March 1st to November 30th of the first and second years, the new shoot growth amount and the canopy density were measured once a month, recorded, and an analysis of variance with a significance level of 0.05 was carried out; the experimental results are shown in Table 1 below:

[0050] Table 1

[0051]

[0052] As can be seen from Table 1, the growth of new shoots in Example 1 increased most significantly, being significantly higher than that in Comparative Example 1 and Comparative Example 2, indicating that the rejuvenation effect on trees by using the tree aeration drainage pipe system provided by the present disclosure is superior to that of the PVC pipes used in the prior art. Among them, the average growth of new shoots of the trees in Example 1 in the first year was 5 cm longer than that in Comparative Example 1 and 14 cm longer than that of the weak trees in Comparative Example 2. In the second year, the average growth of new shoots of the trees in Example 1 was 8 cm and 24 cm longer than that in Comparative Example 1 and Comparative Example 2 respectively; at the same time, the average growth of new shoots of the trees in Example 1 in the second year increased by 9 cm compared with the average growth of new shoots in the first year, and there was a great improvement in the growth potential of the rejuvenated trees; similarly, the change in canopy density also intuitively reflected its rejuvenation effect on trees.

[0053] Example 2:

[0054] The experimental steps of Example 2 were the same as those of Example 1, except that the main body of the drainage pipe was filled with Potosia brevitarsis Lewis insect sand, Metarhizium anisopliae granulosis, Trichoderma harzianum powder and fulvic acid organic water-soluble fertilizer, wherein the mass ratio of Potosia brevitarsis Lewis insect sand, Metarhizium anisopliae granulosis, Trichoderma harzianum powder and fulvic acid organic water-soluble fertilizer was 8.5:0.2:0.3:1.

[0055] Example 3:

[0056] The experimental steps of Example 3 were the same as those of Example 1, except that the main body of the drainage pipe was filled with Potosia brevitarsis Lewis insect sand, Metarhizium anisopliae granulosis, Trichoderma harzianum powder and fulvic acid organic water-soluble fertilizer, wherein the mass ratio of Potosia brevitarsis Lewis insect sand, Metarhizium anisopliae granulosis, Trichoderma harzianum powder and fulvic acid organic water-soluble fertilizer was 8:0.5:0.5:1.

[0057] Example 4:

[0058] The experimental steps of Example 4 were the same as those of Example 1, except that the main body of the drainage pipe was filled with Potosia brevitarsis Lewis insect sand, Metarhizium anisopliae granulosis, Trichoderma harzianum powder and fulvic acid organic water-soluble fertilizer, wherein the mass ratio of Potosia brevitarsis Lewis insect sand, Metarhizium anisopliae granulosis, Trichoderma harzianum powder and fulvic acid organic water-soluble fertilizer was 7.5:0.75:0.75:1.

[0059] Example 5:

[0060] The experimental steps of Example 5 were the same as those of Example 1, except that the main body of the drainage pipe was filled with Potosia brevitarsis Lewis insect sand, Metarhizium anisopliae granulosis, Trichoderma harzianum powder and fulvic acid organic water-soluble fertilizer, wherein the mass ratio of Potosia brevitarsis Lewis insect sand, Metarhizium anisopliae granulosis, Trichoderma harzianum powder and fulvic acid organic water-soluble fertilizer was 9.6:0.1:0.2:0.1.

[0061] The experiments of Examples 1-5 started on March 1 of the first year. From March 1 to November 30 of each of the first and second years, the new shoot growth was measured once a month, recorded, and an analysis of variance with a significance level of 0.05 was performed. The experimental results are shown in Table 2 below:

[0062] Table 2

[0063]

[0064] As can be seen from Table 2, the increase in the new shoot growth of Example 1 is still the most obvious, significantly higher than that of Examples 2 to 5, indicating that the larvae of Potosia brevitarsis Lewis, Metarhizium anisopliae granules and Trichoderma harzianum powder filled in the present disclosure need to meet a certain ratio to achieve the best effect on tree rejuvenation.

[0065] Those skilled in the art will readily conceive of other embodiments of the present disclosure after considering the specification and practicing the disclosure herein. The present disclosure is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include known common knowledge or conventional technical means in the technical field not disclosed in the present disclosure. The specification and examples are only to be considered as exemplary, and the true scope and spirit of the present disclosure are pointed out by the following claims.

[0066] It should be understood that the present disclosure is not limited to the exact structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only limited by the appended claims.

Claims

1. A tree breathable drain pipe system, characterized in that, The described tree ventilation drain pipe system includes a vertically arranged drain pipe main body and a filler filled inside the drain pipe main body; the material of the drain pipe main body is bamboo and wood; a plurality of first through holes penetrating the outer wall and the inner wall of the drain pipe main body are arranged on the drain pipe main body, the inner diameter of the inner wall of the drain pipe main body is 10-15 cm, the diameter of the first through hole is selected from 1-2 cm, the distance between the first through holes is selected from 5-10 cm, and the filler includes the following: Protaetia brevitarsis seulensis frass, Metarhizium anisopliae granulosis and Trichoderma harzianum powder; the mass ratio of Protaetia brevitarsis seulensis frass, Metarhizium anisopliae granulosis and Trichoderma harzianum powder is 9:0.45:0.45; the filler further includes fulvic acid organic water-soluble fertilizer; the mass ratio of Protaetia brevitarsis seulensis frass and fulvic acid organic water-soluble fertilizer is 9:0.1; the tree ventilation drain pipe system further includes a cover plate, and the cover plate is arranged to be buckled with at least one end of the drain pipe main body; and the material of the cover plate is bamboo and wood, and a second through hole penetrating the cover plate is arranged on the cover plate, and the diameter of the second through hole is selected from 1-1.5 cm.

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