Rejuvenation and maintenance system for ancient and famous trees

Abstract

The utility model discloses a rejuvenation and maintenance system for ancient and famous trees, which relates to the field of medical instruments, and comprises a lawn and a trunk positioned in the lawn, and further comprises a plurality of rejuvenation ventilation water purification ditches arranged in a surface crown projection range of the lawn in a surrounding manner; and the soil improvement fertilization holes are arranged in a projection range of a surface crown of the lawn in a surrounding manner. Through the rejuvenation ventilation water purification ditch and the soil improvement fertilization hole, the soil root system environment can be improved, the fertility is improved, and ancient trees are promoted to root; the drainage blind ditch can timely drain redundant accumulated water to prevent the root system from oxygen-deficient decay; the air-permeable and water-permeable pavement layer enhances the air-permeable and water-permeable performance of the soil, improves the absorption capacity of the root system and can beautify the landscape; the fences and the root blocking walls can prevent man-made damage and prevent invasion of root systems of other plants, the growth space of the ancient trees is protected, a clean, ventilated and light-transmitting environment is created for the ancient trees, and the ancient trees can grow vigorously and recover vigorously.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medical apparatus and instruments, concretely relates to a system for rejuvenating and maintaining ancient and famous trees. BACKGROUND

[0002] Ancient and famous trees are extremely precious resources left by nature and previous generations, are important components of national natural and cultural heritage, are praised as "living archives", "living cultural relics" and "living fossils", witness the changes of natural geography and human history, and have important significance for social ecological civilization and cultural construction.

[0003] As important natural and cultural heritage of China, ancient and famous trees are protected and utilized, which is an important way to promote the harmonious coexistence of man and nature. However, with the development of the times and the improvement of people's living standards, ancient and famous trees are affected by geographical environment, human customs, historical changes and economic development, resulting in pollution of the habitat of ancient and famous trees, and the tree growth is getting worse and worse. At the same time, due to the weak protection consciousness of residents, ancient and famous trees are illegally transplanted and stolen, and some endangered ancient and famous trees cannot be effectively monitored and treated in time, which aggravates the sharp decrease of the number of ancient and famous tree resources year by year. Therefore, it is urgent to improve the management level and protection of ancient and famous tree resources. CONTENT OF THE UTILITY MODEL

[0004] In view of the above-mentioned problems existing in the prior art, the utility model is provided.

[0005] Therefore, the utility model aims at providing a system for rejuvenating and maintaining ancient and famous trees, which solves the problems in the background art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A system for rejuvenating and maintaining ancient and famous trees, comprising a lawn and a trunk inside the lawn, further comprising:

[0008] A plurality of rejuvenation, ventilation and water purification ditches are arranged in the surface tree crown projection range of the lawn;

[0009] A plurality of soil improvement and fertilization holes are arranged in the surface tree crown projection range of the lawn;

[0010] A drainage blind ditch is arranged in the surface tree crown projection range of the lawn, and the drainage blind ditch is located on one side of one of the rejuvenation, ventilation and water purification ditches and the soil improvement and fertilization hole;

[0011] A fence is arranged on the surface of the lawn, and the fence is arranged outside the surface tree crown projection range of the lawn;

[0012] A plurality of air and water permeable pavement layers are arranged on the surface of the lawn and located inside the fence.

[0013] Pine bark is arranged in the surface tree crown projection range of the lawn.

[0014] Preferably, the rejuvenation ventilation water purification ditch comprises, from bottom to top, a first zeolite layer, a first dry and transparent branch layer, a soil-mixing fertilizer rooting agent layer, a second dry and transparent branch layer, a second zeolite layer and a sand and loam soil mixed fertilizer layer, and a ventilation and air permeation dosing pipe is arranged in the first zeolite layer, the first dry and transparent branch layer, the soil-mixing fertilizer rooting agent layer, the second dry and transparent branch layer, the second zeolite layer and the sand and loam soil mixed fertilizer layer.

[0015] Preferably, the soil improvement and fertilization hole has a diameter of 30 cm and a depth of 50 cm.

[0016] Preferably, the lower concave section of the drainage blind ditch has a width of 50 cm and a depth of 20 cm.

[0017] Preferably, the ventilation and water permeation pavement layer is formed by a plurality of water permeation concrete blocks, and the inside of the water permeation concrete blocks is sequentially provided, from bottom to top, with a gravel layer, a ceramsite layer, a third zeolite layer and a water permeation concrete layer.

[0018] Preferably, one side of the fence is provided with a root retaining wall, and the root retaining wall comprises a mortar faced stone retaining wall and a handrail arranged on the top of the mortar faced stone retaining wall.

[0019] In the above technical solution, the technical effects and advantages of the utility model are provided.

[0020] 1. The utility model discloses a method for rejuvenating and protecting ancient trees, which comprises the following steps: arranging a rejuvenation ventilation water purification ditch, a drainage blind ditch, a soil improvement and fertilization hole and a ventilation and water permeation pavement layer to improve soil fertility and improve rooting environment, pruning dead branches, removing accompanying species in the tree crown projection range, and installing steel wire cables, support woods, root retaining walls and fences as required.

[0021] 2. The utility model discloses, through the rejuvenation ventilation water purification ditch and soil improvement fertilization hole inner matrix, branch, fertilizer, rooting agent can improve soil root system environment, improve soil fertility, promote ancient tree rooting, drainage ditch discharges redundant accumulated water, and the zeolite in the rejuvenation ditch can preserve water and effectively purify nitrogen and phosphorus and other pollutants in rainwater, alleviate rhizosphere soil pollution problems, and the ventilation water permeable pipe can be used to observe the growth condition of the ancient tree, and water, fertilizer and medicine are added in time according to the need, and the pine bark can inhibit the growth of weeds and increase the air circulation, and the pine oil and the turpentine also have the effect of sterilization and disinfection.

[0022] 3. The utility model discloses a ventilation water permeable pavement layer, which is paved with water permeable concrete blocks with good air permeability, water permeability and water purification, so as to enhance the water permeability and air permeability of tree roots, purify rainwater runoff, effectively improve the water absorption and fertilizer absorption capacity of roots, and further, the water permeable concrete blocks combined with lawn can present a more beautiful landscape effect and improve the ornamental value of ancient and famous trees. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the present utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the utility model; Figure 1 It is a structural schematic diagram of the rejuvenation ventilation water purification ditch;

[0026] Figure 3 It is a structural schematic diagram of the utility model; Figure 1 It is a structural schematic diagram of the ventilation water permeable pavement layer;

[0027] Figure 4 It is a structural schematic diagram of the utility model; Figure 1 It is a structural schematic diagram of the root blocking wall.

[0028] Explanation of reference signs:

[0029] 1, lawn; 2, tree trunk; 3, rejuvenation, ventilation and water purification ditch; 31, first zeolite layer; 32, first dry and transparent branch layer; 33, soil loosening, mixed fertilizer and rooting agent layer; 34, second dry and transparent branch layer; 35, second zeolite layer; 36, sandy loam soil, mixed fertilizer layer; 37, ventilation and water permeation and medicine adding pipe; 4, soil improvement and fertilization hole; 5, drainage blind ditch; 6, fence; 7, ventilation and water permeation pavement layer; 71, water permeation concrete block; 72, gravel layer; 73, ceramsite layer; 74, third zeolite layer; 75, water permeation concrete layer; 8, pine bark layer; 9, root retaining wall; 91, mortar laid flagstone retaining wall; 92, handrail; 93, concrete cushion layer; 94, concrete base layer; 95, filter layer; 96, wall back filling layer; 97, clay water isolation layer; 98, water discharge hole; 99, drainage groove. DETAILED DESCRIPTION

[0030] In order to make the technical personnel in the art better understand the technical scheme of the utility model, the utility model will be further introduced in detail below with reference to the drawings.

[0031] The utility model provides a kind of ancient tree famous and big tree rejuvenation maintenance system as shown in Figures 1-4 The utility model provides a kind of ancient tree famous and big tree rejuvenation maintenance system as shown in

[0032] A plurality of rejuvenation, ventilation and water purification ditches 3 are arranged around the surface tree crown projection range of lawn 1, and the rejuvenation, ventilation and water purification ditch 3 includes a first zeolite layer 31, a first dry and transparent branch layer 32, a soil loosening, mixed fertilizer and rooting agent layer 33, a second dry and transparent branch layer 34, a second zeolite layer 35 and a sandy loam soil, mixed fertilizer layer 36 arranged in sequence from bottom to top, and the inside of the first zeolite layer 31, the first dry and transparent branch layer 32, the soil loosening, mixed fertilizer and rooting agent layer 33, the second dry and transparent branch layer 34, the second zeolite layer 35 and the sandy loam soil, mixed fertilizer layer 36 is provided with a ventilation and water permeation and medicine adding pipe 37, and the thickness of the first zeolite layer 31, the thickness of the first dry and transparent branch layer 32, the thickness of the soil loosening, mixed fertilizer and rooting agent layer 33, the thickness of the second dry and transparent branch layer 34, the thickness of the second zeolite layer 35 and the thickness of the sandy loam soil, mixed fertilizer layer 36 are all 15cm.

[0033] A plurality of soil improvement and fertilization holes 4 are arranged around the surface tree crown projection range of lawn 1, the diameter of the soil improvement and fertilization hole 4 is 30cm, and the depth is 50cm, and the number of the soil improvement and fertilization hole 4 in the scheme is four.

[0034] The drainage blind ditch 5 is arranged in the surface tree crown projection range of lawn 1, and the drainage blind ditch is located at one side of one of the rejuvenation, ventilation and water purification ditch 3 and the soil improvement and fertilization hole 4, the width of the lower concave section of the drainage blind ditch 5 is 50cm, and the depth is 20cm.

[0035] Fence 6 is set on the surface of lawn 1, and fence 6 is set outside the canopy projection range of lawn 1. A root retaining wall 9 is provided on one side of fence 6. The root retaining wall 9 includes a masonry retaining wall 91 and a railing 92 set on the top of the masonry retaining wall 91. The bottom of the masonry retaining wall 91 is provided with a concrete pad layer 93 and a concrete foundation layer 94 from bottom to top. A filter layer 95 and a backfill layer 96 are provided on one side of the masonry retaining wall 91. A clay waterproof layer 97 is provided in the middle of the filter layer 95 and the backfill layer 96. A drainage hole 98 is provided in the middle of the masonry retaining wall 91. A drainage ditch 99 is provided at the bottom of the masonry retaining wall 91 and on the surface of the concrete foundation layer 94.

[0036] Multiple breathable and permeable paving layers 7 are arranged in a ring around the surface of the lawn 1 and located inside the fence 6. The breathable and permeable paving layer 7 is made of multiple permeable concrete blocks 71. The interior of the multiple permeable concrete blocks 71 is laid with a crushed stone layer 72, a ceramsite layer 73, a third zeolite layer 74 and a permeable concrete layer 75 from bottom to top.

[0037] Pine bark layer 8, placed within the canopy projection area on the surface of lawn 1, forms a physical barrier that prevents weed seeds from contacting the soil, making it difficult for them to obtain sufficient sunlight, water and nutrients for germination and growth.

[0038] During implementation: By pruning dead branches and removing associated trees, shrubs, weeds, and dead leaves within the canopy projection area, the competition between other plants and ancient trees for nutrients, water, and light is reduced. This ensures that the root collar of the ancient tree is exposed, well-ventilated, and receives sufficient light, creating a clean, breathable, and light-permeable growing environment that is conducive to photosynthesis and respiration, thus promoting more vigorous growth.

[0039] After cleaning the decayed tissue from the tree cavity and allowing the wound to air dry, apply a wound-healing agent to the living, dry bark. Then, spray the tree cavity three times with a 3% copper sulfate solution for disinfection, followed by three applications of a fungicide and insecticide. Next, apply tung oil three times and finally Vaseline to achieve anti-corrosion and waterproofing, preventing secondary rotting of the tree cavity due to the sealing material within the confined space. The tree cavity is filled with a 1:3 mixture of cement and gravel, with gaps filled with foamed resin to reinforce the trunk. The surface of the cavity is sloped to allow rainwater to flow down the trunk and prevent water accumulation. The outside is sealed with putty and wrapped with non-woven fabric and adhesive resin. The artificial bark is made of a mixed resin that is lightweight, strong, tear-resistant, and similar in color to the ancient tree trunk, both beautifying the tree and providing insect and fungicidal protection.

[0040] The rejuvenation, ventilation and water purification ditch 3 is sequentially provided with a first zeolite layer 31, a first dry and transparent branch layer 32, a soil loosening and mixed fertilizer rooting agent layer 33, a second dry and transparent branch layer 34, a second zeolite layer 35 and a sandy loam and mixed fertilizer layer 36 from bottom to top. The first zeolite layer 31 and the second zeolite layer 35 store water and purify nitrogen and phosphorus and other pollutants in rainwater, thereby relieving rhizosphere soil pollution. The first dry and transparent branch layer 32 and the second dry and transparent branch layer 34 increase soil ventilation. The soil loosening and mixed fertilizer rooting agent layer 33 provides nutrients and promotes the rooting of ancient trees. The sandy loam and mixed fertilizer layer 36 improves soil fertility and structure. The ventilation and water purification pipe 37 can be used to observe the growth of ancient trees and add water, fertilizer and medicine as needed. The soil improvement and fertilization hole 4 has a diameter of 30 cm and a depth of 50 cm. The soil of the ancient tree is loosened, and the soil permeability is enhanced by manual deep plowing of 30 cm. The hole is filled with a substrate mixed with decomposed leaf layer, inorganic fertilizer, biological bacterial fertilizer, rooting agent and sandy loam soil. The substrate is mixed uniformly and is flush with the original ground surface. After the application of wood ash, water permeability is improved, and fertilizer efficiency is improved. In the present scheme, the number of rejuvenation, ventilation and water purification ditches 3 is four.

[0041] The drainage blind ditch 5 is arranged in the surface tree crown projection range of the lawn 1 and is located on one side of one of the rejuvenation, ventilation and water purification ditches 3 and the soil improvement and fertilization hole 4. The lower concave section has a width of 50 cm and a depth of 20 cm. The drainage blind ditch 5 can collect and discharge excess water in the rejuvenation, ventilation and water purification ditches 3 and the soil improvement and fertilization hole 4, thereby preventing soil waterlogging from causing root system oxygen deficiency and decay of the ancient tree. The ventilation and water permeable paving layer 7 is formed by a plurality of water permeable concrete blocks 71. The inside is sequentially provided with a gravel layer 72, a ceramsite layer 73, a third zeolite layer 74 and a water permeable concrete layer 75 from bottom to top. The ventilation and water permeable paving layer 7 enhances the ventilation and water permeability of the soil, enables rainwater to quickly penetrate into the soil, ensures sufficient oxygen supply for the root system of the ancient tree and improves the ability of the root system to absorb water and fertilizer.

[0042] Steel wire cables and support wood are installed as needed. The fence 6 is arranged outside the surface tree crown projection range of the lawn 1 and has a height of about 1.2 m. The fence 6 adopts a four-legged or multi-legged floor type to avoid causing the root neck of the ancient tree to be confined, to ensure smooth drainage and ventilation and to prevent human damage to the ancient tree. The root barrier wall 9 is located between the root system developed plant and the tree body and is composed of a mortar joint stone retaining wall 91 and a handrail 92 at the top. The mortar joint stone retaining wall 91 is provided with a concrete cushion layer 93 and a concrete foundation layer 94 at the bottom, a filter layer 95 on one side, a wall backfill layer 96, a clay water barrier layer 97 and a drainage hole 98 in the middle and a drainage groove 99 at the bottom. The root barrier wall 9 can block the rooting of the root system developed plant and protect the growth space of the ancient tree.

[0043] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A system for rejuvenating and maintaining ancient and famous trees, comprising a lawn (1) and a tree trunk (2) located inside the lawn (1), characterized in that, Also include: A plurality of complex air permeable water purification ditch (3), set in the surface of the lawn (1) crown projection range; A plurality of soil improvement fertilizer hole (4), set in the surface of the lawn (1) crown projection range; Drainage blind ditch (5), set in the surface of the lawn (1) crown projection range, and drainage blind ditch is located in one of the complex air permeable water purification ditch (3) and soil improvement fertilizer hole (4) side; Fence (6), set in the surface of the lawn (1), and fence (6) is set in the surface of the lawn (1) crown projection range outside; A plurality of air permeable water permeable pavement layer (7), set in the surface of the lawn (1) and located inside the fence (6); Pine bark (8), set in the surface of the lawn (1) crown projection range.

2. The ancient tree rejuvenation and maintenance system according to claim 1, characterized in that: The complex air permeable water purification ditch (3) includes first zeolite layer (31), first dry branch layer (32), soil mixed fertilizer rooting agent layer (33), second dry branch layer (34), second zeolite layer (35) and sand soil mixed fertilizer layer (36) arranged in turn from bottom to top, the first zeolite layer (31), the first dry branch layer (32), the soil mixed fertilizer rooting agent layer (33), the second dry branch layer (34), the second zeolite layer (35) and the sand soil mixed fertilizer layer (36) are inclinedly provided with air permeable air permeable dosing pipe (37) in the inside, the thickness of the first zeolite layer (31), the thickness of the first dry branch layer (32), the thickness of the soil mixed fertilizer rooting agent layer (33), the thickness of the second dry branch layer (34), the thickness of the second zeolite layer (35) and the thickness of the sand soil mixed fertilizer layer (36) are all 15 cm.

3. The ancient tree rejuvenation and maintenance system of claim 1, wherein: The diameter of the soil improvement fertilizer hole (4) is 30 cm, and the depth is 50 cm.

4. The ancient tree rejuvenation and maintenance system of claim 1, wherein: The width of the lower concave section of the drainage blind ditch (5) is 50 cm, and the depth is 20 cm.

5. The ancient tree rejuvenation and maintenance system of claim 1, wherein: The air permeable water permeable pavement layer (7) is made of a plurality of water permeable concrete blocks (71), and the inside of the plurality of water permeable concrete blocks (71) is sequentially laid with gravel layer (72), ceramsite layer (73), third width zeolite layer (74) and water permeable concrete layer (75) from bottom to top.

6. The ancient tree rejuvenation and maintenance system of claim 1, wherein: One side of the fence (6) is provided with a root wall (9), the root wall (9) includes a mortar block stone retaining wall (91) and a railing (92) arranged on the top of the mortar block stone retaining wall (91), the bottom of the mortar block stone retaining wall (91) is sequentially provided with a concrete cushion layer (93) and a concrete foundation layer (94) from bottom to top, one side of the mortar block stone retaining wall (91) is provided with a filter layer (95) and a wall backfill layer (96), the middle part of the filter layer (95) and the wall backfill layer (96) is provided with a clay waterproof layer (97), the middle part of the mortar block stone retaining wall (91) is provided with a drainage hole (98), and the bottom of the mortar block stone retaining wall (91) and the surface of the concrete foundation layer (94) are provided with a drainage groove (99).

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