Integrated nutritional vegetation blanket device

Abstract

The utility model relates to the field of ecological restoration blankets, in particular to an integrated nutrient vegetation blanket device which comprises a blanket body, the blanket body comprises a hemp net layer, a mixed seed belt layer, a fiber material layer, a nutrient medium layer, a natural sodium bentonite layer and a filament machine-made geotextile layer, the hemp net layer is an upper layer and used for resisting external erosion, and the mixed seed belt layer is a lower layer and used for resisting external erosion. The mixed seed zone layer is the second layer, the mixed seed zone layer is provided with indigenous vegetation seeds, the limiting material layer is the third layer, through the synergistic effect of the materials of all the layers, comprehensive optimization of the vegetation growth environment is achieved, the vegetation recovery efficiency and success rate are improved, and the method has good application prospects in the fields of urban landscaping, barren mountain treatment, ecological restoration and the like. The device can exert excellent effects, the hemp net layer serves as the upper layer, good air permeability is guaranteed, external erosion such as wind and rain is effectively resisted, and a stable protection environment is provided for vegetation growth.

Description

TECHNICAL FIELD

[0001] The utility model relates to ecological restoration blanket field, concretely is a kind of integrated nutrition vegetation blanket device. BACKGROUND

[0002] In the current ecological environment protection and recovery field, vegetation restoration under difficult site condition has been a difficult problem to be solved. Difficult site refers to those serious water and soil loss, rock exposure, gravel content, shallow soil layer and arid and infertile land, and complex geological conditions. These areas include high and steep barren slope, wind and sand erosion land, rocky desertification mountain, coastal beach, dry and hot valley, arid and infertile rocky mountain, saline-alkali soil, collapse landslide debris flow accumulation area, water bank fluctuation zone, heavy pollution land, mining site, tailings accumulation field, road high and steep slope and slag yard. The vegetation of these areas is sparse, and the erosion is strong, which is the key target area of ecological construction and ecological restoration.

[0003] The difficulty of vegetation restoration under difficult site mainly concentrates on the problems of low survival rate and preservation rate. Due to complex terrain, severe climate change and frequent human disturbance, the effective water content of soil in these areas is often very low, which cannot meet the water requirement of vegetation survival. At the same time, water and soil loss is serious, and a large amount of surface soil is taken away, resulting in soil infertility and serious shortage of mineral nutrients for plant growth. In addition, the shallow soil layer, soil drought, infertility, acidification and heavy metal pollution and other adverse soil environmental conditions are the main factors limiting the germination and survival of plant seeds.

[0004] The existing technology and product often have many deficiencies in dealing with vegetation restoration under difficult site condition. For example, the anti-scouring ability of some vegetation restoration products is insufficient, which cannot effectively resist the scouring of water and soil loss; the nutrient supply is not continuous, which cannot meet the long-term growth demand of vegetation; the vegetation survival rate is low, and even if the vegetation is planted, it is difficult to guarantee its long-term survival and reproduction. These problems seriously restrict the vegetation restoration effect under difficult site condition. CONTENT OF UTILITY MODEL

[0005] (I) technical problem solved

[0006] In view of the deficiencies of prior art, the utility model provides a kind of integrated nutrition vegetation blanket device.

[0007] (II) technical scheme

[0008] To achieve the above object, the utility model provides the following technical scheme: a kind of integrated nutrient vegetation blanket device of the utility model, including quilt main body, the quilt main body includes hemp network layer, mixed seed belt layer, fibrous material layer, nutrient substrate layer, natural sodium base bentonite layer and filament mechanism geotextile layer, the hemp network layer is upper layer, for resisting external erosion, the mixed seed belt layer is second layer, the mixed seed belt layer is configured with native vegetation seed, the limiting material layer is third layer, the nutrient substrate layer is fourth layer, the nutrient substrate layer uses the substance of fermentation ripening treatment, the natural sodium base bentonite layer is fifth layer, the natural sodium base bentonite layer is used for water conservation, the filament mechanism geotextile layer is bottom layer, the filament mechanism geotextile layer is used to prevent nutrient substrate material loss.

[0009] Preferably, the diameter of the hemp fiber of the hemp network layer is 2.2mm, and the mesh size of the hemp network layer is 3cm*3cm.

[0010] Further preferably, the native vegetation seed includes any one of arbor, shrub, herb and flower.

[0011] Still more preferably, the weight of the filament mechanism geotextile layer is 120-150g / m2.

[0012] (Three) beneficial effects

[0013] Compared with the prior art, the utility model provides an integrated nutrient vegetation blanket device, which has the following beneficial effects:

[0014] Enhance the ability to resist external erosion:

[0015] The hemp network layer as upper layer not only ensures good air permeability, but also effectively resists external erosion such as wind and rain, providing a stable protection environment for vegetation growth.

[0016] Promote rapid recovery and diversification of vegetation:

[0017] The mixed seed belt layer is configured with native vegetation seed including arbor, shrub, herb and flower. These seeds have strong adaptability and help to quickly establish a stable ecological system, improve vegetation coverage and biodiversity.

[0018] Provide good structural support and biodegradability:

[0019] The fibrous material layer contains lignin, hemi-lignin and cellulose. These materials have good structural strength and biodegradability, which can provide necessary support for the vegetation blanket, and gradually decompose as the vegetation grows, providing organic matter for the soil.

[0020] Optimize the vegetation growth environment:

[0021] The nutrient substrate layer uses fermented and matured materials, which are rich in minerals and microorganisms needed for vegetation growth. This can promote seed germination and root development, and improve the growth rate and health of the vegetation.

[0022] Enhance water retention capacity:

[0023] The natural sodium-based bentonite layer has excellent water retention properties, which can reduce water evaporation, maintain soil moisture, and provide continuous water support for vegetation growth. This effect is particularly significant in arid or semi-arid regions.

[0024] Prevent nutrient loss:

[0025] The long-filament machined geotextile layer serves as the bottom layer to prevent the loss of nutrient matrix materials and maintain the overall stability of the vegetation blanket.

[0026] Improve vegetation restoration efficiency and success rate:

[0027] Through the synergistic effect of its various layers, this integrated nutrient vegetation blanket device achieves comprehensive optimization of the vegetation growth environment, improving the efficiency and success rate of vegetation restoration. Whether in urban greening, barren mountain management, or ecological restoration, this device demonstrates outstanding effectiveness. Attached Figure Description

[0028] Fig. 1 This is a schematic diagram of the main structure of the blanket of this utility model;

[0029] Fig. 2 This is a schematic diagram of the superimposed structure of the interlayer material of this utility model;

[0030] In the diagram: 1. Blanket body; 2. Hemp mesh layer; 3. Mixed seed strip layer; 4. Fiber material layer; 5. Nutrient matrix layer; 6. Natural sodium bentonite layer; 7. Long filament machine-made geotextile layer. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figs. 1-2The utility model discloses an integrated nutrient vegetation blanket device, including the blanket main body 1, the blanket main body 1 includes hemp network layer 2, mixed seed zone layer 3, fibrous material layer 4, nutrient substrate layer 5, natural sodium base bentonite layer 6 and long filament mechanism geotextile layer 7, hemp network layer 2 is upper layer, is used for resisting outside erosion, mixed seed zone layer 3 is second layer, mixed seed zone layer 3 is equipped with native vegetation seed, the limiting material layer is third layer, nutrient substrate layer 5 is fourth layer, nutrient substrate layer 5 adopts the substance of fermentation ripening treatment, natural sodium base bentonite layer 6 is fifth layer, natural sodium base bentonite layer 6 is used for water conservation, long filament mechanism geotextile layer 7 is bottom layer, long filament mechanism geotextile layer 7 is used for preventing nutrient substrate material loss.

[0033] The integrated nutrient vegetation blanket device, through multi-layer structure design, aims at providing a comprehensive vegetation restoration and protection system. Its working principle is mainly based on the specific function of each layer of material, which promotes the growth of vegetation and the protection of soil together. Specifically, hemp network layer 2 as the upper layer, resists external erosion; mixed seed zone layer 3 contains native vegetation seeds, promoting vegetation growth; fibrous material layer 4 provides structural support; nutrient substrate layer 5 provides nutrients for vegetation; natural sodium base bentonite layer 6 retains water; long filament mechanism geotextile layer 7 as the bottom layer, prevents nutrient substrate loss.

[0034] Erosion resistance protection: the upper layer of hemp network layer 2 is woven from high-strength hemp fibers, which can effectively resist external erosion and prevent the vegetation blanket from being damaged in harsh environments.

[0035] Seed germination: the second layer of mixed seed zone layer 3 is configured with native vegetation seeds in the region, which ensures uniform distribution of seeds and good germination conditions through synthetic technology, promoting rapid growth of vegetation.

[0036] Water retention and air permeability: the third layer of fibrous material layer 4 includes lignin, semi-lignin and cellulose, which has good water retention and air permeability, providing a good environment for seed germination and seedling growth.

[0037] Nutrient supply: the fourth layer of nutrient substrate layer 5 uses fermented and matured substances such as sewage sludge and kitchen waste to provide nutrients for rapid plant growth, and can add mineral materials (such as meerschaum and attapulgite) and microorganisms to improve soil structure and fertility.

[0038] Water retention and barrier: the fifth layer of natural sodium base bentonite layer 6 uses its excellent water retention and barrier properties to improve the water retention effect of the overall device, ensuring that water can be effectively retained and reducing water evaporation.

[0039] Bottom protection: the bottom layer of long filament mechanism geotextile layer 7 is used to prevent nutrient substrate material loss and ensure water infiltration, while preventing nutrient substrate from being washed away.

[0040] Preferred technical solutions and working principles

[0041] Hemp mesh layer 2

[0042] Preferred solution: hemp fiber diameter of 2.2mm, mesh size of 3cm x 3cm.

[0043] Working principle: appropriate hemp fiber diameter and mesh size can balance air permeability and protection performance, allowing air and moisture to flow, and effectively resisting wind, rain and other external erosion.

[0044] Mixed seed belt layer 3

[0045] Preferred solution: contains any one of local vegetation seeds of trees, shrubs, herbs and flowers.

[0046] Working principle: selecting appropriate vegetation seeds according to local ecological conditions helps to quickly establish a stable ecological system and improve vegetation coverage and biodiversity.

[0047] Fiber material layer 4

[0048] Preferred solution: lignin, semi-lignin and cellulose are produced by steam explosion of agricultural waste (such as cotton stalks).

[0049] Working principle: these fiber materials have good structural strength and biodegradability, which can provide necessary support for the vegetation blanket, and gradually decompose as the vegetation grows, providing organic matter for the soil.

[0050] Nutrient substrate layer 5

[0051] Preferred solution: contains mineral materials and microorganisms.

[0052] Working principle: the nutrient substrate layer 5 treated by fermentation and maturation is rich in minerals and microorganisms required for vegetation growth, which can promote seed germination and root development, and improve the growth speed and health of vegetation.

[0053] Natural sodium-based bentonite layer 6

[0054] Working principle: this layer has good water retention performance, which can reduce water evaporation and maintain soil humidity, providing sustained water support for vegetation growth.

[0055] Long filament mechanism geotextile layer 7

[0056] Preferred solution: weight of 120-150g / m2.

[0057] Working principle: moderate weight ensures the strength of the geotextile layer, and avoids the oppression of heavy materials on the growth of vegetation. Its main function is to prevent the loss of nutrient substrate materials and maintain the overall stability of the vegetation blanket.

[0058] In summary, the integrated nutrient vegetation blanket device realizes the comprehensive optimization of the vegetation growth environment through the synergistic effect of each layer of material, improves the efficiency and success rate of vegetation restoration. The preferred technical solution further enhances the performance and adaptability of the device, so that it can play an excellent effect under different ecological conditions.

[0059] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An integrated nutritional vegetation blanket apparatus, characterized by, The utility model relates to a kind of mulching mats, including quilt main body (1), the quilt main body (1) includes hemp mesh layer (2), mixed seed belt layer (3), fibrous material layer (4), nutrient substrate layer (5), natural sodium bentonite layer (6) and filament mechanism geotextile layer (7), the hemp mesh layer (2) is upper layer, for resisting outside erosion, the mixed seed belt layer (3) is second layer, the mixed seed belt layer (3) is configured with native vegetation seed, the fibrous material layer is third layer, the nutrient substrate layer (5) is fourth layer, the nutrient substrate layer (5) uses the material of fermentation ripening treatment, the natural sodium bentonite layer (6) is fifth layer, the natural sodium bentonite layer (6) is used for water retention, the filament mechanism geotextile layer (7) is bottom layer, the filament mechanism geotextile layer is used for preventing nutrient substrate material loss.

2. An integrated vegetative blanket apparatus as claimed in claim 1, wherein, The diameter of the hemp fiber of the hemp mesh layer (2) is 2.2 mm, and the mesh size of the hemp mesh layer (2) is 3 cm x 3 cm.

3. An integrated vegetative blanket apparatus as defined in claim 2, wherein, The native vegetation seed includes any one of arbor, shrub, herb and flower.

4. An integrated nutritional vegetation blanket apparatus as claimed in claim 3, wherein, The weight of the filament mechanism geotextile layer (7) is 120-150 g / m2.

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