CN108468340A - Tape planting, the production method and slope greening administering method for planting raw net, tape planting - Google Patents

Abstract

The present invention provides the production methods and slope greening administering method of a kind of tape planting, plant life net, tape planting, are related to the technical field of environmental construction.Tape planting provided by the invention includes：First fibre pipe, plants the raw-soil and seed layer at the second fibre pipe；The raw-soil is planted in filling in first fibre pipe, and the second fibre pipe is wrapped in the first fibre pipe, seed layer is filled between the first fibre pipe and the second fibre pipe；The tube wall of the tube wall of first fibre pipe and the second fibre pipe is all provided with perforation.The tape planting provided through the invention, alleviate side slope carry out Afforestation in, the plant survival rate present in the prior art is relatively low, growth difficulty it is big, it is difficult to make side slope keep long-term afforestation effect the technical issues of.

Description

Vegetation belt, vegetative net, production method of vegetative belt and slope greening treatment method

technical field

The invention relates to the technical field of environment construction, in particular to a planting belt, a planting net, a production method of the planting belt and a method for treating slope greening.

Background technique

During the construction of roads, railways, mines, and water conservancy projects, many steep exposed rock slopes or soft slopes are often left behind. The regeneration and restoration of vegetation in the exposed areas are greatly affected, and the ecological balance is destroyed. It is easily eroded by wind and rain, leading to soil erosion and affecting the stability of roads, railways, mines and water conservancy structures.

In the prior art, rigid masonry technology is often used for slope protection, and rigid masonry technology includes concrete shotcrete anchors, mortared rubble slope protection, and mortared stone retaining walls. The use of rigid masonry technology to protect the slope requires a large amount of engineering, which greatly damages the ecological vegetation, easily causes new environmental problems to the original ecological environment, and closes the biological environment of the plants, making it difficult for the groundwater of the slope to be discharged in time. , which can easily lead to slope instability or even collapse; at the same time, the exposed rock and concrete cause poor visual appreciation.

With the improvement of people's awareness of environmental protection and aesthetics, greening the slope is a widely used slope protection technology. Greening can protect the ecological environment, improve the stability of the slope structure, and restore natural vegetation to beautify the environment. role. At present, the green slope management technologies include the spray-mixed planting method, the alien soil planting belt method, and the sod method.

Spray mixed planting method: first spray the mixture without seeds; after the mixed soil sprayed for the first time reaches a certain strength, spray the seed mixture for the second time, and the seed mixture includes seeds after germination treatment and sieved Peat soil, humus soil, binder, fiber, slow-release compound fertilizer and water-retaining agent, all components are stirred evenly to make seed mixture.

Soil Vegetation Tape Method: First clean the slope; then lay the vegetation tape at a certain interval and fix it on the slope; spray a certain thickness of fertilizer-containing loam on the surface, and cover it with non-woven fabric or film.

Sod planting: Sod is planted directly on the slope to cover the slope.

During the implementation of the slope green management technology in the prior art, the plant growth matrix layer set by the treatment is easy to fall off from the slope, the stability is poor, and it is difficult for plants to obtain sufficient water and nutrients; especially for slopes greater than 70° Steep slopes make it difficult for plants to grow and maintain, and the survival rate is low, making it difficult to maintain long-term greening effects.

Therefore, in the greening treatment of the slope, there are technical problems in the prior art that the plant survival rate is low, the growth is difficult, and it is difficult to maintain the long-term greening effect of the slope.

The information disclosed in this Background section is only intended to enhance the understanding of the general background of the present invention, and should not be considered as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art.

Contents of the invention

The purpose of the present invention is to provide a planting belt, a planting net, a production method of a planting belt and a method for greening the slope, so as to alleviate the low survival rate of the plants in the prior art and the difficulty of growing in the greening treatment of the slope. Large, technical problems that make it difficult to maintain the long-term greening effect of the slope.

The first aspect of the present invention provides a planting belt, the planting belt provided by the present invention comprises: the first fiber tube, the second fiber tube, plant soil and seed layer; fill the plant soil in the first fiber tube, and the second fiber tube is wrapped in The first fiber tube is filled with a seed layer between the first fiber tube and the second fiber tube; the tube wall of the first fiber tube and the tube wall of the second fiber tube are both provided with holes.

Further, both the first fiber tube and the second fiber tube are made of hemp fiber cloth, and the hemp fiber cloth is provided with holes.

Further, the plant soil includes physical clay and physical sand; in parts by weight, there are 30-40 parts of physical clay and 55-70 parts of physical sand.

Further, the plant soil also includes expanded vermiculite.

Further, the seed layer includes plant seeds and soil.

Further, the planting soil is wrapped with tenacity filaments; the tenacity filaments extend along the length direction of the first fiber tube in the planting soil.

The second aspect of the present invention provides a planting net. The planting net provided by the present invention includes a plurality of the above-mentioned vegetation strips; the plurality of vegetation strips are interlaced to form a network.

Further, the multiple vegetation zones include a first vegetation zone and a second vegetation zone; the first vegetation zone and the second vegetation zone are interlaced and woven into a net shape.

The third aspect of the present invention provides a method for making a planting tape. The method for making a planting tape provided by the present invention includes the following steps: making a first fiber tube; filling the first fiber tube with planting soil; using an adhesive to glue the seeds knotted on the fiber cloth; the side of the fiber cloth bonded with seeds faces the first fiber tube, and the fiber cloth is wound outside the first fiber tube; the two ends of the fiber cloth are spliced together and fixedly connected.

The fourth aspect of the present invention provides a side slope greening treatment method, the side slope greening treatment method provided by the present invention includes the following steps: tidy up the slope surface, clean up unstable rock blocks on the slope surface; set a plurality of anchor rods at intervals on the slope surface; The above-mentioned vegetation net is laid on the slope, and fixedly connected with the anchor rod; the U-shaped anchor rod is set, and the U-shaped anchor rod presses the vegetation net so that the vegetation net is close to the slope.

The vegetation strip, the vegetation net, the manufacturing method of the vegetation strip and the slope greening control method provided by the invention relate to the technical field of environmental construction. The vegetation belt provided by the present invention comprises: a first fiber tube, a second fiber tube, plant soil and a seed layer; the plant soil is filled in the first fiber tube, the second fiber tube is wrapped in the first fiber tube, the first fiber tube and the second fiber tube A seed layer is filled between the two fiber tubes; the tube wall of the first fiber tube and the tube wall of the second fiber tube are both provided with holes. The first fiber tube wraps the planting soil, which can reduce the loss of the planting soil due to factors such as rainwater erosion; the seed layer and the planting soil are respectively located on the inner and outer sides of the first fiber tube, the seeds germinate, and the root system can pass through the first fiber tube. The holes enter the vegetative soil, which provides nutrients and water for plant growth.

The second fiber tube wraps the seed layer, and the germinated stems and leaves or roots of the seeds can pass through the gap on the second fiber tube to grow outside. The second fiber tube can make the seeds in the seed layer distribute more evenly around the first fiber tube, which is beneficial to plant growth; and the second fiber tube can protect the seeds, reduce seed loss, and make the plant grow more firmly.

The first fiber tube, the seed layer and the second fiber tube form multi-layer protection for the plant soil, which can further reduce the loss of water and nutrients in the plant soil, improve the water storage performance of the plant soil, and help the plant soil to grow stably for a long time Plant growth provides nutrients and water, which is conducive to the healthy growth of plants and prolongs the continuous drought resistance time of plants, thereby alleviating the need for greening and treatment of slopes. The survival rate of plants in the existing technology is low and the growth is difficult. The technical problem that it is difficult to maintain the long-term greening effect of the slope.

The manufacturing method of the vegetation net, the vegetation belt and the slope greening treatment method have the same advantages as the above-mentioned vegetation belt over the prior art, and will not be repeated here.

In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments of the present invention will be described in detail below together with the accompanying drawings.

Description of drawings

In order to more clearly illustrate the specific implementation of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the specific implementation or description of the prior art. Obviously, the accompanying drawings in the following description The drawings show some implementations of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any creative work.

Fig. 1 is a schematic cross-sectional view of a vegetation belt provided by an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of the vegetation net provided by the embodiment of the present invention.

Icons: 01-the first fiber tube; 02-the second fiber tube; 03-vegetative soil; 04-seed layer; 05-tenacity silk; 11-the first vegetation zone; 12-the second vegetation zone.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

The first aspect of the present invention provides a planting belt, please refer to Fig. 1, the planting belt provided by the embodiment of the present invention includes: the first fiber tube 01, the second fiber tube 02, the planting soil 03 and the seed layer 04; the first fiber tube 01 is filled with planting soil 03, the second fiber tube 02 wraps the first fiber tube 01, and the seed layer 04 is filled between the first fiber tube 01 and the second fiber tube 02; the tube wall of the first fiber tube 01 and the second fiber tube The pipe wall of 02 is distributed with holes.

Specifically, the first fiber tube 01 wraps the planting soil 03, which can reduce the loss of the planting soil 03 due to factors such as rainwater erosion; the seed layer 04 and the planting soil 03 are located on the inner and outer sides of the first fiber tube 01, and the seeds germinate. The plant soil 03 can be entered through the holes on the first fiber tube 01, and the plant soil 03 can provide nutrients and water for plant growth.

The second fiber tube 02 wraps the seed layer 04, and the germinated stems, leaves and roots of the seeds can pass through the gaps in the second fiber tube 02 to grow outside. The second fiber tube 02 can make the seeds in the seed layer 04 distribute more evenly around the first fiber tube 01, which is beneficial to plant growth; and the second fiber tube 02 can protect the seeds, reduce seed loss, and also make plants grow more solid.

The first fiber tube 01, the seed layer 04 and the second fiber tube 02 form multi-layer protection for the plant soil 03, which can further reduce the loss of water and nutrients in the plant soil 03, improve the water storage performance of the plant soil 03, and benefit Phytosoil 03 provides nutrients and water for plant growth stably for a long time, which is conducive to the healthy growth of plants.

During plant growth, part of the root system of the plant can enter the planting soil 03 through the first fiber tube 01, and the other part can pass downward through the second fiber tube 02 into the soil layer of the slope, and the root system grows into the slope, and the planting soil The belt is connected with the side slope as a whole, so that the vegetation on the side slope grows more and more firmly.

During the maintenance and management process, water the vegetation belt, and the water can enter the vegetation soil 03 through the second fiber tube 02, the seed layer 04 and the first fiber tube 01, and the vegetation soil 03 can store water and wrap it in the vegetation The first fiber tube 01, the seed layer 04 and the second fiber tube 02 outside the soil 03 can reduce the water loss in the planting soil 03, thereby reducing the frequency of watering during the maintenance and management process, and reducing maintenance and management costs.

In some embodiments, the seeds in the seed layer 04 include any one or more of trees, vines, and herbaceous seeds. The seed varieties can be selected according to the plant varieties and water and soil characteristics of the greening management embodiment.

Further, both the first fiber tube 01 and the second fiber tube 02 are made of hemp fiber cloth, and the hemp fiber cloth is provided with holes.

Specifically, the holes in the hemp fiber allow the roots and branches of the plant to pass through. The hemp fiber itself has better water storage performance and can store more water, so as to further improve the water storage performance of the vegetation belt provided by the embodiment of the present invention. In addition, hemp fiber is a natural material, which is degradable and can avoid secondary pollution to the ecological environment.

In some embodiments, the hemp fiber cloth can be made of any one or more of ramie fiber, jute fiber, kenaf fiber, green hemp fiber, hemp fiber, flax fiber, apocynum fiber and kenaf fiber.

Further, the plant soil 03 includes physical clay and physical sand; in parts by weight, there are 30-40 parts of physical clay and 55-70 parts of physical sand.

Specifically, according to the standard soil particle classification method, particles with a diameter of 1-0.01 mm are called physical sand, and particles with a diameter of less than 0.01 mm are called physical clay. By reasonably setting the ratio of physical clay and physical sand in the vegetable soil 03, the porosity and air permeability of the vegetable soil 03 can be adjusted, which is beneficial to the storage of water and ventilation of the vegetable soil 03.

In some embodiments, the plant soil 03 includes various organic matter and water-retaining agents. By weight, the organic matter content is more than 5%, which can provide sufficient nutrients for plant growth; the water-retaining agent is used to store more water and supply seeds to germinate and seedlings to grow under the environment water shortage.

In some embodiments, the plant soil 03 also includes straw fermentation powder, which has a high content of organic matter and has good water storage performance, and can slowly release nutrients for a long time, supplying nutrients for plant growth for a long time need.

Further, the plant soil 03 also includes expanded vermiculite.

Specifically, the expanded vermiculite is distributed in the vegetation soil 03, which is beneficial to maintain a stable physical structure of the vegetation soil 03; and forms voids in the vegetation soil 03, which is beneficial to water storage and ventilation.

Further, the seed layer 04 includes plant seeds and soil.

Specifically, plant seeds are mixed with soil, and water and nutrients are stored in the soil, which can provide materials required for seed germination and early growth, and is beneficial to improve the germination rate and survival rate of plants.

In some embodiments, the seed layer 04 also includes a plant growth regulator comprising a mixture of gibberellins and indole acetic acid. The plant growth regulator is mixed with the plant seeds, which can effectively increase the germination rate of the plant seeds.

Further, the planting soil 03 is wrapped with tenacity filaments 05; the tenacity filaments 05 extend along the length direction of the first fiber tube 01 in the planting soil 03.

Specifically, the tough filament 05 extends from one end of the first fiber tube 01 to the other end of the first fiber tube 01; the tough filament 05 can improve the structural stability of the vegetation belt provided by the embodiment of the present invention, and is beneficial to The original structure is maintained, so that when the vegetation belt provided by the embodiment of the present invention is arranged on a slope with a complex slope shape, it is beneficial to keep adhering to the slope.

In some embodiments, the tough wire 05 is made of cold-drawn steel wire, and the cold-drawn steel wire is a low-carbon steel wire that has been hardened by cold working, and is drawn through a wire-drawing die. The diameter of the cold drawn steel wire is 3-5mm. The cold-drawn steel wire is easy to bend and has high strength, which is beneficial to improving the structural stability of the vegetation belt provided by the embodiment of the present invention.

The second aspect of the present invention provides a planting net. The planting net provided by the embodiment of the present invention includes a plurality of the above-mentioned vegetation strips; the plurality of vegetation strips are interlaced to form a network.

Specifically, the intersection of two vegetation belts can be bound and connected with iron wires; multiple vegetation belts are connected together to form the vegetation net provided by the embodiment of the present invention, which is conducive to improving the stability of the overall structure and reducing the risk of vegetation falling off the slope .

Further, the plurality of vegetation strips include a first vegetation strip 11 and a second vegetation strip 12; the first vegetation strips 11 and the second vegetation strips 12 are interlaced and woven into a net shape.

Specifically, referring to Fig. 2, the vegetation net provided by the embodiment of the present invention is laid on the side slope slope for greening treatment, the first vegetation belt 11 extends from top to bottom along the slope, and the second vegetation belt 12 extends along the slope. Extending along the horizontal direction; the first vegetation belt 11 and the second vegetation belt 12 are woven into a net shape, which can make the connection between multiple vegetation belts more firm, and is beneficial to the overall structural stability of the vegetation net provided by the embodiment of the present invention.

There are gaps between multiple vegetation belts, the size of which can be set according to the plant species and soil characteristics of the slope, the gaps reserve space for plant growth, and can also store water.

As another embodiment, the first vegetation belt 11 and the second vegetation belt 12 are arranged in layers, and the vegetation net provided by the embodiment of the present invention is laid on the side slope slope for greening treatment, and the first vegetation belt 11 is along the slope surface. Extending from top to bottom, the second vegetation zone 12 extends horizontally along the slope, and the first vegetation zone 11 is located on a side of the second vegetation zone 12 close to the slope.

As another embodiment, the first vegetation belt 11 and the second vegetation belt 12 are arranged in layers, and the vegetation net provided by the embodiment of the present invention is laid on the side slope slope for greening treatment, and the first vegetation belt 11 is along the slope surface. Extending from top to bottom, the second vegetation zone 12 extends horizontally along the slope, and the first vegetation zone 11 is located on a side of the second vegetation zone 12 away from the slope.

The third aspect of the present invention provides a method for making a planting belt. The method for making a planting belt provided by the embodiment of the present invention includes the following steps: making a first fiber tube 01; filling the first fiber tube 01 with planting soil 03; Adhesive glues the seeds on the fiber cloth; the side of the fiber cloth bonded with the seeds faces the first fiber tube 01, and the fiber cloth is wound outside the first fiber tube 01; the two ends of the fiber cloth are spliced to together and firmly connected.

Specifically, make the first fiber tube 01: roll the fiber cloth into a column shape, and splice the overlapped ends together and sew them together.

The making of the second fiber tube 02 and the seed layer 04: spread out the fiber cloth, spray the seeds mixed with soil and adhesive onto the fiber cloth, and the seeds are bonded to the fiber cloth; wind the fiber cloth to The outer wall of the first fiber tube 01, and the overlapping two ends of the fiber cloth are spliced together and connected by sewing.

In some embodiments, after the first fiber tube 01 is manufactured, the first fiber tube 01 is filled with planting soil 03.

In some embodiments, after the first fiber tube 01 is fabricated, the seed layer 04 and the second fiber tube 02 are placed outside the first fiber tube 01 , and then the first fiber tube 01 is filled with planting soil 03 .

As another embodiment, the first fiber cloth is spread out; then the seed layer 04 is bonded to the first fiber cloth; the second fiber cloth is laid on the seed layer 04; the first fiber cloth, the seed layer 04 and the second fiber cloth are wound into a column, and the overlapping ends of the first fiber cloth are stitched together for sewing connection, and the overlapping ends of the second fiber cloth are stitched together for sewing connection.

The fourth aspect of the present invention provides a side slope greening treatment method. The side slope greening treatment method provided by the embodiment of the present invention includes the following steps: finishing the slope surface, cleaning up unstable rock blocks on the slope surface; setting multiple anchors at intervals on the slope surface Rod; lay the above-mentioned vegetation net on the slope, and fixedly connect it with the anchor; set a U-shaped anchor, and the U-shaped anchor presses the vegetation net so that the vegetation net is close to the slope.

Specifically, multiple anchors are distributed on the greening treatment slope, the vegetation net is laid on the slope, and the vegetation belt in the vegetation net is fixedly connected with the anchors using steel wires, so that the vegetation net is firmly connected to the slope. , to reduce the risk that the vegetation net will be detached from the slope due to the impact of external force.

For rocky slopes, a wind drill can be used to drill holes in the slope, the bolts are inserted into the holes and fixed with cement mortar.

In some embodiments, the anchor rod is 8-12 cm exposed from the slope.

In some embodiments, the plurality of anchor rods are spaced 1.5m apart laterally and 0.2m apart vertically.

Specifically, both ends of the U-shaped anchor are inserted into the slope, and the vegetation belt is embedded in the groove of the U-shaped anchor, and the U-shaped anchor can make the vegetation belt close to the slope. In this way, for slopes with large undulations, the distance between the vegetation net and the slope can be adjusted, which is beneficial for the roots of plants to enter the slope, and the vegetation net and the slope are connected as a whole.

Finally, it should be noted that each embodiment in this specification is described in a progressive manner, each embodiment focuses on the differences from other embodiments, and the same and similar parts of each embodiment refer to each other That is; the above embodiments are only used to illustrate the technical scheme of the present invention, rather than limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it still can The technical solutions described in the foregoing embodiments are modified, or some or all of the technical features are replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the various embodiments of the present invention.

Claims (10)

1. A planting belt, characterized in that, comprising: the first fiber tube, the second fiber tube, planting soil and seed layer; The planting soil is filled in the first fiber tube, the second fiber tube is wrapped in the first fiber tube, and the seed layer is filled between the first fiber tube and the second fiber tube; Both the tube wall of the first fiber tube and the tube wall of the second fiber tube are provided with holes. 2. The vegetation belt according to claim 1, characterized in that, both the first fiber tube and the second fiber tube are made of hemp fiber cloth, and the hemp fiber cloth is provided with the holes. 3. The vegetation belt according to claim 1 or 2, characterized in that, said vegetation soil comprises physical clay and physical sand; In parts by weight, the physical clay is 30-40 parts, and the physical sand is 55-70 parts. 4. The vegetation belt according to claim 3, characterized in that, the vegetation soil also includes expanded vermiculite. 5. The vegetation strip according to claim 1 or 2, characterized in that, the seed layer includes plant seeds and soil. 6 . The vegetation belt according to claim 1 , wherein the vegetation soil is wrapped with tough threads; the tough threads extend in the vegetation soil along the length direction of the first fiber tube. 7 . 7. A planting net, characterized in that it comprises a plurality of vegetation strips according to any one of claims 1-6; a plurality of said vegetation strips are interlaced to form a network. 8. The vegetation net according to claim 7, wherein a plurality of said vegetation strips comprises a first vegetation strip and a second vegetation strip; The first vegetation belt and the second vegetation belt are interlaced and woven into a net shape. 9. A method for making a planting belt, comprising the following steps: Make the first fiber tube; filling the planting soil in the first fiber tube; Use an adhesive to bond the seeds to the fiber cloth; The side of the fiber cloth bonded with the seeds is facing the first fiber tube, and the fiber cloth is wound outside the first fiber tube; The two ends of the fiber cloth are spliced together and fixedly connected. 10. A slope greening treatment method, characterized in that, comprising the following steps: Clean up the slope and clean up unstable rocks on the slope; a plurality of anchor rods are arranged at intervals on the slope; Laying the planting net according to claim 7 or 8 on the slope, and fixedly connecting with the anchor rod; A U-shaped anchor rod is set, and the U-shaped anchor rod presses the vegetation net so that the vegetation net is close to the slope.