CN217038243U - Afforestation structure for increasing survival rate of afforestation in mountainous regions in arid regions and promoting growth of trees - Google Patents
Afforestation structure for increasing survival rate of afforestation in mountainous regions in arid regions and promoting growth of trees Download PDFInfo
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- CN217038243U CN217038243U CN202123176433.7U CN202123176433U CN217038243U CN 217038243 U CN217038243 U CN 217038243U CN 202123176433 U CN202123176433 U CN 202123176433U CN 217038243 U CN217038243 U CN 217038243U
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Abstract
The utility model provides an increase afforestation structure of drought district mountain region afforestation survival rate and promotion forest growth, including interior hole and outer hole, wherein: the inner pit is used for storing water and preserving moisture, and a dry branch and fallen leaf layer is filled in the inner pit; the outer pit is used for planting the sapling, the infiltration promoting pipe is vertically arranged in the outer pit, the rat-proof net is arranged on the inner wall of the outer pit, an organic fertilizer layer is filled around the bottom of the outer pit, a soil layer is filled in the outer pit, and the root of the sapling is planted in the soil layer. The utility model discloses an increase afforestation structure of arid region mountain region afforestation survival rate and promotion forest growth, the withered branch fallen leaves layer in utilizing the interior hole is held water and is moisturized, utilizes to promote the infiltration pipe to infiltration of soil depths simultaneously, promotes the rainwater infiltration downwards to promote sapling root system grow downwards, outwards extend, make sapling root system flourishing, increase arid region mountain region afforestation survival rate, promote forest growth.
Description
Technical Field
The utility model relates to an afforestation technical field specifically, relates to an increase afforestation structure of drought region mountain region afforestation survival rate and promotion forest growth.
Background
The afforestation is the production activity of newly building or updating the forest, and it is a basic link of cultivating the forest. The afforestation can make soil and water be kept, and the vegetation coverage is low, and every rainy season will have a large amount of silt to flow into the river, destroy the field, fill up the riverbed. In order to inhibit water and soil loss, forestation is required, and the root system of the tree can stabilize soil and promote water to be continuously absorbed and stored by the root system. The basic measures for afforestation are as follows: the method is suitable for trees in the ground, fine land preparation, fine seeds and strong seedlings, proper close planting, tending protection, tool reformation and possible irrigation and fertilization.
Drought, rainless and rainwater loss are root problems existing in mountain area afforestation, so that the root systems of the tree seedlings cannot extend downwards and are not developed, the survival rate of the tree seedlings in the seedling stage is low, and the growth of trees is slow.
Disclosure of Invention
The to-be-solved technical problem of the utility model lies in providing an increase afforestation structure of drought district mountain region afforestation survival rate and promotion forest growth, through to soil moisturizing and promotion rainwater infiltration, increase drought district mountain region afforestation survival rate, promote forest growth.
The utility model provides an increase afforestation structure of drought district mountain region afforestation survival rate and promotion forest growth, including interior hole and outer hole, wherein:
the inner pit is used for storing water and preserving moisture, and a dry branch and fallen leaf layer is filled in the inner pit;
the outer pit is used for planting the sapling, the infiltration promoting pipe is vertically arranged in the outer pit, the rat-proof net is arranged on the inner wall of the outer pit, an organic fertilizer layer is filled around the bottom of the outer pit, a soil layer is filled in the outer pit, and the root of the sapling is planted in the soil layer.
Preferably, the number of the permeation promoting pipes is 2-3.
Preferably, the side wall and the bottom of the lower part of the permeation promoting pipe are provided with water seepage holes.
Preferably, the bottom of the permeation promoting pipe is 20cm larger than the bottom of the outer pit.
Preferably, the inner pit is cylindrical.
Preferably, the outer pit is in an inverted cone shape.
Preferably, the ratproof net is an inverted cone-shaped net with the size consistent with that of the outer pit, and the ratproof net is made of degradable materials.
Preferably, the water storage device further comprises a water storage pit which is arranged on the upper side of the inner pit.
The utility model discloses a theory of operation: the utility model discloses an increase afforestation structure of arid region mountain region afforestation survival rate and promotion forest growth, when afforestation operation, from top to bottom, excavate water storage hole, interior hole and outer hole in order, then will promote in oozing the pipe and insert outer hole to bottom a week lays organic fertilizer layer in outer hole, then arranges the sapling in the middle of outer hole and fills loam, packs the withered branch fallen leaves layer including at last in the hole, accomplishes and plants. The inner pit is used for storing water and keeping moisture, reducing soil evaporation and improving soil; the outer pits are used for planting the saplings; the water storage pit is used for temporarily storing rainfall; the infiltration promoting pipe is used for seeping water to the deep soil and promoting rainwater to infiltrate downwards so as to promote the root system of the sapling to be rooted downwards; the rat-proof net is used for preventing the problem of low survival rate of forest roots caused by rat damage in the early stage of afforestation.
The utility model has the advantages that: the utility model discloses an increase afforestation structure of arid area mountain region afforestation survival rate and promotion forest growth utilizes the withered branch fallen leaves layer in the interior hole to keep water and moisturize, utilizes simultaneously to promote the infiltration pipe to infiltration of soil depths, promotes the rainwater infiltration downwards to promote sapling root system grow downwards, outwards extend, make the sapling root system flourishing, increase the afforestation survival rate of arid area mountain region, promote forest growth.
Drawings
FIG. 1 is a perspective view of the afforestation structure for increasing the survival rate of the afforestation on the mountainous region of the arid region and promoting the growth of the trees;
figure 2 is the utility model discloses increase the axial section view of afforestation structure of arid region mountain region afforestation survival rate and promotion forest growth.
In the figure: an inner pit 1, a dry branch and fallen leaf layer 11; an outer pit 2, a penetration promoting pipe 21, a water penetration hole 211, a rat-proof net 22, an organic fertilizer layer 23, a loam layer 24, a water storage pit 3 and a sapling 4.
Detailed Description
In order to make the technical solution of the present invention easier to understand, the mode of the specific embodiment is now adopted in conjunction with the drawings, and the technical solution of the present invention is clearly and completely described.
Example 1:
as shown in fig. 1 to 2, the afforestation structure for increasing the survival rate of forestation in mountainous regions of dry areas and promoting the growth of trees of the present embodiment includes an inner pit 1 and an outer pit 2, wherein:
the inner pit 1 is used for storing water and preserving moisture, and a dry branch and fallen leaf layer 11 is filled in the inner pit 1;
the outer pit 2 is used for planting saplings, the inner part of the outer pit 2 is vertically provided with a penetration promoting pipe 21, the inner wall of the outer pit 2 is provided with a rat-proof net 22, the bottom of the outer pit 2 is filled with an organic fertilizer layer 23 for a circle, the inner part of the outer pit 2 is filled with a soil layer 24, and the roots of the saplings are planted in the soil layer 24.
Example 2:
as shown in fig. 1 to 2, the afforestation structure for increasing the survival rate of afforestation on mountainous regions in a dry area and promoting the growth of trees of the present embodiment includes an inner pit 1 and an outer pit 2, wherein:
the inner pit 1 is used for storing water and preserving moisture, and a dry branch and fallen leaf layer 11 is filled in the inner pit 1;
the outer pit 2 is used for planting saplings, the permeation promoting pipe 21 is vertically arranged in the outer pit 2, the inner wall of the outer pit 2 is provided with the rat-proof net 22, the organic fertilizer layer 23 is filled in the periphery of the bottom of the outer pit 2, the soil layer 24 is filled in the outer pit 2, and the roots of the saplings are planted in the soil layer 24.
The number of the permeation promoting pipes 21 is 2-3.
And the side wall and the bottom of the lower part of the permeation promoting pipe 21 are provided with water seepage holes 211.
The bottom of the permeation promoting pipe 21 is 20cm larger than the bottom of the outer pit 2.
The inner pit 1 is cylindrical.
The outer pit 2 is in an inverted cone shape.
The rat-proof net 22 is an inverted cone-shaped net with the size consistent with that of the outer pit 2, and the rat-proof net 22 is made of degradable materials.
The water storage device further comprises a water storage pit 3, and the water storage pit 3 is arranged on the upper side of the inner pit 1.
It should be noted that the embodiments described herein are only some of the embodiments of the present invention, not all implementations of the present invention, and the embodiments are only exemplary, and only serve to provide a more intuitive and clear way to understand the contents of the present invention, but not to limit the technical solutions of the present invention. Without departing from the concept of the present invention, all the other embodiments that can be conceived by those skilled in the art without creative efforts, and other simple replacements and various changes to the technical solution of the present invention, all belong to the protection scope of the present invention.
Claims (8)
1. An afforestation structure for increasing survival rate of afforestation on mountainous regions in arid regions and promoting growth of trees, which is characterized by comprising an inner pit (1) and an outer pit (2), wherein:
the inner pit (1) is used for storing water and preserving moisture, and a dead branch and fallen leaf layer (11) is filled in the inner pit (1);
the outer pit (2) is used for planting the saplings, the permeation promoting pipe (21) is vertically arranged in the outer pit (2), the inner wall of the outer pit (2) is provided with a rat-proof net (22), the bottom of the outer pit (2) is filled with an organic fertilizer layer (23) in a circle, the outer pit (2) is filled with a soil layer (24) in the inner part, and the roots of the saplings are planted in the soil layer (24).
2. The afforestation structure for increasing the survival rate of afforestation on mountainous regions in arid regions and promoting the growth of trees according to claim 1, wherein the number of the permeation promoting tubes (21) is 2 to 3.
3. The afforestation structure for increasing the survival rate of mountain afforestation in a dry area and promoting the growth of trees according to claim 1, wherein the infiltration promoting pipe (21) is provided with infiltration holes (211) at the lower side wall and the bottom thereof.
4. The afforestation structure for increasing the survival rate of mountain afforestation in a dry area and promoting the growth of trees according to claim 1, wherein the bottom of the infiltration promoting pipe (21) is 20cm lower than the bottom of the outer pit (2).
5. The afforestation structure for increasing the survival rate of mountain afforestation in arid regions and promoting the growth of trees according to claim 1, wherein the inner pit (1) is cylindrical.
6. The afforestation structure for increasing the survival rate of mountain afforestation in arid regions and promoting the growth of trees according to claim 1, wherein the outer pit (2) is formed in an inverted cone shape.
7. The afforestation structure for increasing the survival rate of afforestation on mountainous regions in arid regions and promoting the growth of trees according to claim 1, wherein the rat-proof net (22) is an inverted cone-shaped net having the same size as the outer pit (2), and the rat-proof net (22) is made of a degradable material.
8. The afforestation structure for increasing the survival rate of afforestation on mountainous regions of the arid region and promoting the growth of trees according to claim 1, further comprising a water storage pit (3), wherein the water storage pit (3) is provided on an upper side of the inner pit (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123176433.7U CN217038243U (en) | 2021-12-16 | 2021-12-16 | Afforestation structure for increasing survival rate of afforestation in mountainous regions in arid regions and promoting growth of trees |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202123176433.7U CN217038243U (en) | 2021-12-16 | 2021-12-16 | Afforestation structure for increasing survival rate of afforestation in mountainous regions in arid regions and promoting growth of trees |
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| CN217038243U true CN217038243U (en) | 2022-07-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115349390A (en) * | 2022-08-08 | 2022-11-18 | 刘荣国 | Method for treating water and soil loss source of loess hilly barren mountains |
| CN116491356A (en) * | 2023-05-04 | 2023-07-28 | 云南省红河热带农业科学研究所 | Planting method for improving jackfruit quality |
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2021
- 2021-12-16 CN CN202123176433.7U patent/CN217038243U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115349390A (en) * | 2022-08-08 | 2022-11-18 | 刘荣国 | Method for treating water and soil loss source of loess hilly barren mountains |
| CN116491356A (en) * | 2023-05-04 | 2023-07-28 | 云南省红河热带农业科学研究所 | Planting method for improving jackfruit quality |
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