CN209854479U

CN209854479U - Tree girth

Info

Publication number: CN209854479U
Application number: CN201821823414.4U
Authority: CN
Inventors: 于晓丹; 何亚锐; 高乐; 程海泉; 高亮; 杨洪波; 董倩倩; 贾焕; 汪天宇; 刘春雨
Original assignee: ELION SHOUJIAN ECOLOGICAL SCIENCE & TECHNOLOGY Co Ltd
Current assignee: ELION SHOUJIAN ECOLOGICAL SCIENCE & TECHNOLOGY Co Ltd
Priority date: 2018-11-05
Filing date: 2018-11-05
Publication date: 2019-12-27
Anticipated expiration: 2028-11-05

Abstract

The utility model relates to a tree enclosure, including tree enclosure body (10), the center of tree enclosure body (10) is formed with encloses tree mouth (11) with nursery stock stem stalk (2) matched with, one side of tree enclosure body (10) is formed with opening (12), through opening (12) can be opened or close tree enclosure, in order to with nursery stock stem stalk (2) are arranged in enclose in tree mouth (11). Like this, this tree encloses and can install on the nursery stock stem through the opening to wrap up nursery stock stem, can cover nursery stock root basal portion, effectively prevent this nursery stock stem by sunshine burn, improve the survival rate of nursery stock, also can in time change the tree that suits with it according to the growth of nursery stock simultaneously and enclose, operate simplyr, easily retrieve, but cyclic utilization.

Description

Tree girth

Technical Field

The utility model relates to a nursery stock protection field specifically relates to a tree encloses.

Background

In the planting and growing process of the nursery stock, it is very important to ensure that the root of the nursery stock can fully absorb water, but in the unique ecological environment of the north *** plateau, the altitude is higher and the air is thin, so the solar radiation is stronger, the root of the nursery stock can be burnt under strong illumination, and simultaneously, the evaporation capacity is large, the water retention capacity of the soil is poor, and the nursery stock is not beneficial to growth. In addition, most of the soil in the area is sandstone, the heat capacity is small, the fluctuation range of the surface temperature and the underground temperature along with the change of seasons, day and night temperature difference and illumination intensity is large, the change range of the surface soil temperature is large, and the normal growth of nursery stocks is not facilitated.

SUMMERY OF THE UTILITY MODEL

The purpose of the disclosure is to provide a tree enclosure, which can effectively reduce the burning of the stem of the seedling by sunlight, and meanwhile, the tree enclosure which is adapted to the stem of the seedling can be replaced in time according to the growth of the seedling, so that the operation is simpler and the recovery is easy.

In order to achieve the purpose, the disclosure provides a tree enclosure, which comprises a tree enclosure body, wherein a tree enclosure opening matched with seedling stems is formed in the center of the tree enclosure body, an opening is formed in one side of the tree enclosure body, and the tree enclosure can be opened or closed through the opening so as to place the seedling stems in the tree enclosure opening.

Optionally, the trunk enclosure body is formed into a rectangular structure, the opening is located on a central axis of the rectangular structure and extends from a side wall of the rectangular structure to the trunk enclosure opening, and forces are respectively applied from two sides of the opening to open or close the trunk enclosure.

Optionally, a plurality of water collecting grooves communicated with the tree surrounding opening are formed in the top surface of the tree surrounding body, and the water collecting grooves are radially arranged at intervals by taking the tree surrounding opening as a center.

Optionally, the top surface of the tree enclosure body is formed into a conical surface with the shaft diameter gradually reduced towards the bottom surface of the tree enclosure body, the tree enclosure mouth is formed at the vertex of the conical surface, and the plurality of water collecting grooves extend along the generatrix direction of the conical surface.

Optionally, an included angle formed by a generatrix of the conical surface and the top surface of the surround body is 30-60 °.

Optionally, the diameter of the tree enclosing opening is 4-6cm larger than that of the seedling stem.

Optionally, a plurality of protrusions arranged at intervals are further formed on the side wall of the tree enclosure body, and the protrusions extend upwards from the bottom surface of the tree enclosure body.

Optionally, the height of the surround body is 15-35 cm.

Optionally, the tree enclosure body is made of polyethylene.

Optionally, the tree enclosure body is made of opaque material.

Through above-mentioned technical scheme, the center of tree enclosure body is formed with encloses the mouth so that the nursery stock stem stalk arranges in enclosing the mouth in through the opening to wrap up nursery stock stem stalk, can cover seedling root basal portion, prevent effectively that this nursery stock stem stalk from being burnt by sunshine, improve the survival rate of nursery stock, also can in time change the tree enclosure that suits with it according to the growth of nursery stock simultaneously, operate simpler, easily retrieve, but cyclic utilization.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a schematic diagram of a structure of a tree enclosure according to an embodiment of the present disclosure;

FIG. 2 is a top view of a treetop according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a tree enclosure mounted on a seedling according to an embodiment of the disclosure;

FIG. 4 is a line graph of the average temperature change of the soil surrounding a seedling after application of the present disclosure;

FIG. 5 is a graph of the line of change in maximum temperature of the soil surrounding a seedling after application of the present disclosure;

fig. 6 is a line graph of the change in temperature minimum for soil surrounding a seedling after application of the present disclosure.

Description of the reference numerals

10 tree fence body 11 fence opening 12

13 water collecting groove, 14 bulge 2 seedling stem

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, where directional terms such as "upper", "lower", "top" and "bottom" are used without contraindications, reference is made in particular to the orientation of the drawing shown in fig. 3, in which the present disclosure provides a tree under normal use conditions, and further, where the following description refers to the drawings, like reference numerals in different drawings refer to the same or similar elements, unless otherwise indicated.

As shown in fig. 1 to 3, the present disclosure provides a tree enclosure, which includes a tree enclosure body 10, a tree enclosure opening 11 matched with a seedling stem 2 is formed in the center of the tree enclosure body 10, an opening 12 may be formed on one side of the tree enclosure body 10, and the tree enclosure may be opened or closed through the opening 12, so as to be able to place the seedling stem 2 in the tree enclosure opening 11. Here, it should be noted that the tree enclosure of the present disclosure is disposed at the lower part of the seedling stem 2, i.e., the part of the seedling stem just exposed out of the soil.

Like this, the center of tree enclosure body 10 is formed with encloses tree mouth 11 so that nursery stock stem stalk 2 arranges in enclosing tree mouth 11 through opening 12 to wrap up nursery stock stem stalk 2, can cover seedling root basal portion, prevent effectively that this nursery stock stem stalk 2 from being burnt by sunshine, improve the survival rate of nursery stock, also can in time change the tree enclosure that suits with it according to the growth of nursery stock simultaneously, operate more simply, easily retrieve, but cyclic utilization.

It should be noted that the tree enclosure provided by the present disclosure is suitable for seedlings planted in high-altitude areas, and is particularly suitable for seedlings planted in *** north plateaus.

Specifically, as an alternative embodiment, as shown in fig. 1, the body 10 of the tree enclosure may be formed into a rectangular structure, the opening 12 is located on the central axis of the rectangular structure and extends from the side wall of the rectangular structure to the tree enclosure opening 11, the tree enclosure may be opened or closed by applying force to both sides of the opening 12, that is, when the tree enclosure is placed on the seedling stem 2, the proper tree enclosure is selected according to the diameter of the seedling stem 2, the opening 12 is opened to place the seedling stem 2 in the tree enclosure opening 11, and then the opening 12 is closed and covered with soil around the tree enclosure to fix the tree enclosure. Along with the growth of the nursery stock, the diameter is larger and larger, at the moment, the opening 12 can be opened, the tree enclosure can be taken down and replaced by another tree enclosure which is suitable for the tree enclosure, the operation is simple, and the replaced tree enclosure can be reused. The shape of the trunk body 10 is not limited in the present disclosure, and may be, for example, a circular shape, a polygonal shape, or the like.

In *** north plateau, the evaporation capacity of water is big, and soil water-retaining capacity is poor to the soil of this area planting nursery stock is mostly the grit, and the heat capacity is less than less, and consequently the temperature variation of soil is bigger, and because the reason of strong sunshine, the water content of soil can be less simultaneously, therefore the tree circumference that this disclosure provided still has the function of moisturizing in step, and specific structure will be introduced in detail below.

As shown in fig. 1 and 2, a plurality of water collecting grooves 13 communicated with the tree surrounding opening 11 can be formed on the top surface of the tree surrounding body 10, and the plurality of water collecting grooves 13 are radially arranged at intervals by taking the tree surrounding opening 11 as the center, so that rainwater falling in rainy days or water manually sprayed can intensively flow into the root of the seedling through the water collecting grooves 13, the water evaporation at the root of the seedling is reduced, the water content of soil at the root of the seedling is improved, the water loss is slowed down, the water retaining property of the root of the seedling is improved, and the growth and development of plants are promoted.

Specifically, as an alternative embodiment, the top surface of the trunk body 10 may be formed as a conical surface whose axial diameter gradually decreases toward the bottom surface thereof, the trunk mouth 11 is formed at the vertex of the conical surface, and the plurality of water collecting grooves 13 may extend in the generatrix direction of the conical surface, so that the top surface of the trunk body 10 may be formed as an inverted conical shape, and the plurality of water collecting grooves 13 may extend from top to bottom in the generatrix direction, so that rainwater or manually sprayed water may flow more quickly and intensively toward the root of the seedling due to the action of gravity.

More specifically, as shown in fig. 1, the generatrix of the conical surface and the top surface of the trunk body 10 may be formed at an angle of 30 ° to 60 °. For example, the angle can be 45 degrees, so that rainwater or manually sprayed water flows into the root of the nursery stock more intensively and smoothly.

In the specific formation of the tree surrounding opening 11, as shown in fig. 1 and fig. 2, the diameter of the tree surrounding opening 11 may be 4-6cm larger than the diameter of the seedling stem 2, for example, may be 5cm larger, that is, there is a certain gap between the tree surrounding opening 11 and the bark of the seedling stem 2, and meanwhile, the gap cannot be too small, otherwise the surface of the bark may be damaged or the speed and concentration of rainwater or artificially sprayed water flowing into the root may be affected, the water retention of the root may be reduced, and the gap may not be too large, otherwise the protection effect of the tree surrounding may be reduced.

The lower part of the tree girth in the present disclosure may be buried in soil to fix itself, specifically, as shown in fig. 3, a plurality of protrusions 14 may be further formed on the side wall of the tree girth body 10, the protrusions 14 extend upward from the bottom surface of the tree girth body 10, and when the lower part of the tree girth is fixed in soil, the lower parts of the protrusions 14 are also buried in soil together to improve the grip of the tree girth and prevent the tree girth from being blown away by wind. The present disclosure is not limited to a specific shape of the protrusion 14, and may be, for example, a rectangular shape or other various shapes.

As shown in fig. 3, the height of the tree enclosure body 10 may be 15-35cm, for example, 20cm or 30cm, which can ensure the protection effect on the seedling stem 2 and ensure that the flowing time of rainwater or manually sprayed water is not too long.

In addition, the tree body 10 of the present disclosure may be made of polyethylene, and Polyethylene (PE) is a thermoplastic resin obtained by polymerizing ethylene, and has good chemical stability, low water absorption, and good bending resistance and stress cracking resistance. There is no significant plastic deformation occurring when opening or closing the opening 12 is performed, while also saving costs. The tree fence provided by the disclosure adopts the mold to be integrally formed, is easy to produce and manufacture, and has a simple structure and convenient operation.

Specifically, the tree enclosure body 10 may be made of an opaque material, for example, a black polyethylene material, and due to the opaque property, the tree enclosure body may shield the seedling root, reduce the possibility of sunburn of the seedling stem 2, and also inhibit the growth of weeds in the soil at the seedling root, and meanwhile, the black polyethylene tree enclosure may absorb solar radiation in a cold weather, so as to slowly release heat energy, reduce the variation range of the soil surface temperature at the seedling root, improve the hydrothermal condition of the seedling root, provide a special protection effect for the seedlings, and have an obvious promotion effect on the growth of the seedlings.

Fig. 4 to 6 show variation broken lines of the average value, the maximum value and the minimum value of the temperature of the soil at the root of the nursery stock after the tree girth of the present disclosure is used, wherein the present disclosure selects 20cm of soil layer soil and 30cm of soil layer soil as research objects, the tree girth provided by the present disclosure is installed as an experimental group, and the tree girth provided by the present disclosure is not installed as a control group, wherein the 20cm of soil layer soil and the 30cm of soil layer soil refer to the thickness of a soil layer extending downwards from the surface soil, as shown in fig. 4, the temperature of the soil of the 20cm of soil layer after the tree girth is used is averagely increased by 2.4 ℃ and increased by 19%, and the temperature of the soil of the 30cm of soil layer after the tree girth is used is aver; as shown in fig. 5, the maximum value of the soil temperature of the soil layer of 20cm after the use of the tree circumference is averagely increased by 2.3 ℃, and the maximum value of the soil temperature of the soil layer of 30cm after the use of the tree circumference is averagely increased by 3.1 ℃; as shown in FIG. 6, the minimum value of the soil temperature of the soil layer 20cm after the use of the tree periphery is averagely increased by 2.6 ℃, and the minimum value of the soil temperature of the soil layer 30cm after the use of the tree periphery is averagely increased by 0.9 ℃. In conclusion, it can be seen that the soil temperature increase at the root of the nursery stock is mainly due to the fact that the maximum value of the soil temperature is greatly improved after the tree is used for surrounding. The tree fence provided by the disclosure can absorb solar radiation, slowly release heat energy, reduce the variation range of the temperature of the surface layer of the nursery stock soil, enable the temperature of the nursery stock root soil to be more stable, and be beneficial to the normal growth of nursery stocks.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure. It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. The tree enclosure comprises a tree enclosure body (10) and is characterized in that a tree enclosure opening (11) matched with nursery stock stems (2) is formed in the center of the tree enclosure body (10), an opening (12) is formed in one side of the tree enclosure body (10), and the tree enclosure can be opened or closed through the opening (12) so as to place the nursery stock stems (2) in the tree enclosure opening (11).

2. The surround of claim 1, wherein the surround body (10) is formed as a rectangular structure, the opening (12) being located on a central axis of the rectangular structure and extending from a side wall of the rectangular structure to the surround mouth (11), forces being applied from both sides of the opening (12) to open or close the surround, respectively.

3. The tree fence according to claim 1, wherein a plurality of water collecting grooves (13) communicated with the tree fence opening (11) are formed on the top surface of the tree fence body (10), and the plurality of water collecting grooves (13) are radially arranged at intervals with the tree fence opening (11) as the center.

4. A tree surround according to claim 3, wherein the top surface of the surround body (10) is formed as a conical surface whose axial diameter is gradually reduced toward the bottom surface thereof, the surround mouth (11) is formed at the apex of the conical surface, and the plurality of water collecting grooves (13) extend in the generatrix direction of the conical surface.

5. A surround as claimed in claim 4, wherein the generatrix of the conical surface forms an angle of between 30 ° and 60 ° with the top surface of the surround body (10).

6. The tree surround of claim 1, wherein the diameter of the tree surround mouth (11) is 4-6cm larger than the diameter of the seedling stem (2).

7. The surround of claim 1, wherein the side wall of the surround body (10) is further formed with a plurality of spaced protrusions (14), and the protrusions (14) extend upward from the bottom surface of the surround body (10).

8. The surround of claim 1, wherein the height of the surround body (10) is 15-35 cm.

9. The surround of claim 1, wherein the surround body (10) is of polyethylene.

10. The surround of any one of claims 1 to 9, wherein the surround body (10) is of light-impermeable material.