Plant growth fertilizer pre-burying structure for sand vegetation restoration
By pre-burying horizontal support plates and inclined baffles in the desert to form water cavities for storing rainwater and compound fertilizer, the problem of low survival rate caused by unhealthy growth of desert plants has been solved, and the effect of improving survival rate and developing root system has been achieved.
Patent Information
- Application Number
- CN202422869839.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-11-25
AI Technical Summary
In the desert, plants often die during the dry season due to unhealthy growth and inadequate root systems after germination, affecting their survival rate.
Design a pre-buried structure including a horizontal support plate, an inclined baffle, and woven bags. The horizontal support plate is buried in the sand, the inclined baffle forms a temporary water storage cavity, and compound fertilizer is placed inside the woven bags. Rainwater is stored in the temporary water storage cavity for plant absorption, and the compound fertilizer is diluted by rainwater for plant use.
It improved the survival rate and health of desert plants, ensuring healthier growth and more developed root systems in the early stages, thus enhancing their vitality.
Smart Images
Figure CN223584739U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of desert ecological restoration, in particular to a plant growth fertilizer pre-embedding structure for sand vegetation restoration. BACKGROUND
[0002] Sand vegetation restoration is a complex but crucial ecological engineering, aiming to restore vegetation coverage of sand land, improve ecological environment, reduce wind and sand hazards, etc., and the fundamental of vegetation restoration lies in the survival of plants. Plants commonly used for vegetation restoration include Haloxylon ammodendron, Salix psammophila, Caragana, Hippophae rhamnoides, etc. These plants have good drought resistance, and their branches are dense and their root systems are developed.
[0003] In order to improve the germination rate and survival rate of plants, watering and fertilization operations will be performed on the plants within a certain period of time after sowing, so that the plants germinate. However, whether the plants can survive after germination is influenced by many factors.
[0004] Although desert plants will choose to be sown before the rainy season arrives to improve the survival rate of plants in the early stage, because the desert is barren, many plants will die in the subsequent dry season due to insufficient growth and the root system not meeting the standard during the rapid growth period. CONTENT OF THE INVENTION
[0005] The present application provides a plant growth fertilizer pre-embedding structure for sand vegetation restoration, which is used to improve the survival rate of plants and the health of plants after growth.
[0006] The present application provides a plant growth fertilizer pre-embedding structure for sand vegetation restoration, which comprises a horizontal supporting plate, an inclined baffle, a woven bag and a compound fertilizer. The horizontal supporting plate is embedded in the sand land at a depth of 15-20 cm, and the horizontal supporting plate is horizontally arranged. The inclined baffle is arranged on one side of the horizontal supporting plate, and the inclined baffle is arranged along the edge of the horizontal supporting plate. The two ends of the inclined baffle are sealingly connected, and the inclined baffle is sealingly connected with the horizontal supporting plate. The inner side of the inclined baffle and the plate surface of the horizontal supporting plate form an angle, so as to form a temporary water cavity between the inclined baffle and the horizontal supporting plate. The woven bag is arranged on the horizontal supporting plate, and the compound fertilizer is placed in the woven bag.
[0007] The horizontal supporting plate in the application is embedded in the soil. When it rains, the temporary water cavity formed by the horizontal supporting plate and the inclined baffle can store part of the rainwater, so that the rainwater cannot be lost and cannot be absorbed by the desert plants. The compound fertilizer is placed in the woven bag, and the woven bag is arranged on the horizontal supporting plate. After the desert plants germinate, part of the fertilizer can be diluted and absorbed by the plants through rainwater erosion. Since the horizontal supporting plate has a bearing capacity, the compound fertilizer cannot be washed into the deep sand at one time, so that the desert plants can absorb more fertilizer during the growth process, so that the desert plants grow more healthily in the early stage, the root system is more developed, the vitality of the desert plants is improved, and the survival rate of the desert plants is higher.
[0008] In some embodiments of the application, the fertilizer pre-embedding structure for plant growth for sand vegetation restoration further comprises a degradable plastic bag arranged between the woven bag and the horizontal supporting plate, and the compound fertilizer is placed in the degradable plastic bag. The degradable plastic bag can be degraded to avoid pollution to the desert, and the waste in the degradable plastic bag can be discharged through the bag body being pierced by the plant root system or long-term degradation, so that the plant can use the fertilizer within the specified growth period, thereby further improving the health of the desert plants.
[0009] In some embodiments of the application, the horizontal supporting plate is made of earthenware or biodegradable plastic products. The horizontal supporting plate is made of the above-mentioned materials, which can reduce the pollution to the desert caused by its long-term existence and avoid adverse effects.
[0010] In some embodiments of the application, the thickness of the horizontal supporting plate is 2cm-3cm, and the thickness of the inclined baffle is 1cm-3cm. The thickness of the horizontal supporting plate and the inclined baffle can have high strength to avoid being bent or broken by the overlying sand, and can also avoid excessive weight and volume by being relatively thin, thereby reducing the difficulty of burying the structure.
[0011] In some embodiments of the application, the height of the inclined baffle is 3cm-5cm. The height of the inclined baffle can temporarily store a certain amount of water in the horizontal supporting plate, thereby improving the water storage capacity and storing a certain amount of water for the desert plants to absorb.
[0012] In some embodiments of the application, the woven bag is woven from cotton fabric or hemp fabric, and the woven bag is bonded to the horizontal supporting plate. The woven bag formed by the above structure can also be separated within a certain period of time and generate less waste, thereby reducing pollution to the desert.
[0013] In some embodiments of the application, the compound fertilizer comprises nitrogen and phosphorus elements. Nitrogen and phosphorus elements are common fertilizer components for desert plants, which can be absorbed by desert plants.
[0014] In some embodiments of the present application, the inclined baffle extends from the edge of the horizontal supporting plate in a direction away from the horizontal supporting plate, and the included angle between the inner wall surface of the inclined baffle and the inner wall surface of the horizontal supporting plate is 30-90°. When the inclined baffle is inclined in this direction, the space of the temporary storage water cavity can be larger, and the temporary storage water cavity can store more water.
[0015] In some embodiments of the present application, the plurality of fertilizer pre-embedded structures for plant growth used in sand vegetation restoration are arranged at intervals, and the interval between the two adjacent fertilizer pre-embedded structures for plant growth used in sand vegetation restoration is greater than 50 cm. The plurality of fertilizer pre-embedded structures for plant growth used in sand vegetation restoration can respectively provide water and nutrients for different desert plants, so that the overall survival rate of the planted desert plants is improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] The accompanying drawings are used to provide a further understanding of the technical scheme of the present application, and constitute a part of the specification, and are used together with the embodiments of the present application to explain the technical scheme of the present application, and do not constitute a limitation on the technical scheme of the present application.
[0017] Figure 1 A schematic view of a fertilizer pre-embedded structure for plant growth used in sand vegetation restoration is provided for the embodiments of the present application.
[0018] Figure 2 A top view schematic view of a fertilizer pre-embedded structure for plant growth used in sand vegetation restoration is provided for the embodiments of the present application.
[0019] Figure 3 A relative position schematic view of a fertilizer pre-embedded structure for plant growth used in sand vegetation restoration and seeds is provided for the embodiments of the present application.
[0020] Fig. 1 is a sand land; Fig. 2 is a horizontal supporting plate; Fig. 3 is an inclined baffle; Fig. 4 is a woven bag; Fig. 41 is a compound fertilizer; Fig. 5 is a degradable plastic bag; and Fig. 6 is a seed. DETAILED DESCRIPTION
[0021] The technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0022] It should be noted that all the directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directionality indications will also change accordingly.
[0023] The terms "first", "second", "third", etc. are only used for descriptive purpose and should not be construed as indicating or implying relative importance or implying the number of the technical features indicated. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.
[0024] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. In addition, when describing the pipeline, "connected" and "connected" in the present application have the meaning of conducting. The specific meaning needs to be understood in combination with the context.
[0025] In the embodiments of the present application, the words such as "exemplary" or "for example" are used to represent as an example, illustration or description. Any embodiment or design scheme described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as more preferred or more advantageous than other embodiments or design schemes. In fact, the words such as "exemplary" or "for example" are intended to present the relevant concept in a specific way.
[0026] Sand vegetation restoration is a complex but crucial ecological engineering, aiming to restore the vegetation coverage of sand land, improve the ecological environment, reduce the harm of wind and sand, etc. The fundamental of vegetation restoration lies in the survival of plants. The plants commonly used for vegetation restoration include Haloxylon ammodendron, Salix psammophila, Caragana, Hippophae rhamnoides, etc. These plants have good drought resistance, and the branches are dense and the root systems are developed.
[0027] In order to improve the germination rate and survival rate of plants, watering, fertilization and other operations will be carried out within a period of time after the plants are sown, so that the plants germinate. However, whether the plants can survive after germination is influenced by many factors.
[0028] Although desert plants will choose to be sown before the rainy season to improve the survival rate of plants in the early stage, because the desert is barren, many plants will die in the subsequent dry season because the root systems cannot reach a certain standard during the rapid growth period after germination.
[0029] Therefore, please refer to Figure 1The application provides a plant growth fertilizer pre-embedding structure for sand land vegetation restoration, which comprises a horizontal supporting plate 2, an inclined baffle 3, a woven bag 4 and a compound fertilizer 41.
[0030] Please refer to Figure 1 The horizontal supporting plate 2 is embedded in the sand land 1 at a depth of 15-20 cm, and the horizontal supporting plate 2 is horizontally arranged. The horizontal supporting plate 2 can be a plate body with equal thickness, or an arc-shaped plate body with the thickness of the edge larger than that of the center. The horizontal supporting plate 2 can be a hardboard, and the horizontal arrangement of the horizontal supporting plate 2 can be that the upper side edge thereof coincides with the horizontal direction, or a certain inclination is arranged between the upper side edge and the horizontal direction, such as an error range of 10 degrees, which can also achieve similar effects.
[0031] Please refer to Figure 1 The inclined baffle 3 is arranged on one side of the horizontal supporting plate 2, and the inclined baffle 3 is arranged around the edge of the horizontal supporting plate 2. Please refer to Figure 2 The two ends of the inclined baffle 3 are sealingly connected, and the inclined baffle 3 is sealingly connected with the horizontal supporting plate 2. The inner side surface of the inclined baffle 3 and the surface of the horizontal supporting plate 2 form an included angle, so that a temporary water cavity is formed between the inclined baffle 3 and the horizontal supporting plate 2.
[0032] Please refer to Figure 1 The inclined baffle 3 can be a conical shell, and the material thereof can be the same as that of the horizontal supporting plate 2, so that the two are integrally formed, or the material of the inclined baffle 3 can be different from that of the horizontal supporting plate 2, so that the two are fixed by gluing or other bonding methods. The inner wall of the inclined baffle 3 can be a slope or an arc surface. The temporary water cavity can be an open cavity, that is, the upper side is exposed.
[0033] Please refer to Figure 1 The woven bag 4 is arranged on the horizontal supporting plate 2. The woven bag 4 can be a bag body with slits, which can infiltrate rainwater and block most of the sand. The woven bag 4 can be fixedly connected with the horizontal supporting plate 2 to avoid separation of the two during placement or other operations, or can be directly placed on the horizontal supporting plate 2, which can also achieve the corresponding effect.
[0034] Please refer to Figure 1 The compound fertilizer 41 is placed in the woven bag. The compound fertilizer 41 can be a commonly used compound fertilizer, or some elements can be added or deleted according to the desert plants to be planted, so that the desert plants can better absorb the fertilizer.
[0035] Please refer to Figure 1The horizontal supporting plate 2 in the application is embedded in the soil. When it rains, the temporary water cavity formed by the horizontal supporting plate 2 and the inclined baffle 3 can store part of the rainwater, so as to avoid the loss of water and the failure of the desert plants to absorb the water. The compound fertilizer 41 is placed in the woven bag 4, and the woven bag 4 is arranged on the horizontal supporting plate 2. After the desert plants germinate, part of the fertilizer can be diluted and absorbed by the plants through rainwater washing. Since the horizontal supporting plate 2 has a bearing capacity, the compound fertilizer 41 can be prevented from being washed into the deep part of the sand land 1 at one time, so that the desert plants can absorb more fertilizer during the growth process, so that the desert plants grow more healthily in the early stage, the root system is more developed, the vitality of the desert plants is improved, and the survival rate of the desert plants is higher.
[0036] Please refer to Figure 3 For example, the desert plants are generally planted before the rainy season. The planting method is generally seed 6 sowing. At this time, the plant growth fertilizer pre-embedding structure for sand land vegetation restoration can be embedded in advance in the area of the sand land 1 where the desert plants are to be planted. When burying, a hole with a depth of 15 cm to 25 cm can be dug by a corresponding drilling equipment, and the plant growth fertilizer pre-embedding structure for sand land vegetation restoration is placed in the hole, and then the sand is buried.
[0037] Please refer to Figure 1 The structure provided by the present application is environmentally friendly and has low pollution. The structure can store a large amount of water required for the growth of the root system of the desert plants in the early stage, and can store part of the water for the long-term growth of the desert plants. Most of the structures in the interior can store water for more than half a year. Even if the batch of desert plants is sown, the sowing can be carried out at a later time. The plant growth fertilizer pre-embedding structure for sand land vegetation restoration can also play a role of about 60%.
[0038] In some examples, the horizontal supporting plate 2 and the inclined baffle 3 can form a disc shape or a prism shape, and can be hollowed out and buried by a corresponding hole digging equipment.
[0039] Please refer to Figure 3 In some examples, the plant growth fertilizer pre-embedding structure for sand land vegetation restoration and the seed 6 can not be in a 1:1 ratio. That is, the plant growth fertilizer pre-embedding structure for sand land vegetation restoration can be arrayed according to the range of the desert seed 6 to be sown. At this time, multiple desert plants can share one plant growth fertilizer pre-embedding structure for sand land vegetation restoration, or one desert plant can use multiple plant growth fertilizer pre-embedding structures for sand land vegetation restoration.
[0040] Please refer to Figure 1In some examples, the plant growth fertilizer pre-embedding structure for sand land vegetation restoration further comprises a degradable plastic bag 5, which is arranged between the woven bag 4 and the horizontal supporting plate 2, and the composite fertilizer 41 is placed in the degradable plastic bag 5. The degradable plastic bag 5 can be degraded to avoid pollution to the desert, and the waste in the degradable plastic bag 5 can be discharged by being punctured by the plant root system or being degraded for a long time, so that the plant can use the fertilizer in the specified growth period, thereby further improving the health of the desert plant.
[0041] Please refer to Figure 1 In some examples, the degradable plastic bag 5 can be made of polylactic acid (PLA) products or starch-based plastic products, both of which are degradable plastic materials and have a short degradation period, that is, they can be decomposed in a certain period of time in the desert, and gradually improve the soil quality of the sand land 1, thereby playing a positive role.
[0042] The degradable plastic bag 5 can be bonded with the horizontal supporting plate 2, thereby avoiding separation from the horizontal supporting plate 2 under the action of long-term rainwater soaking or other actions.
[0043] Please refer to Figure 1 In some examples, the horizontal supporting plate 2 is made of earthen products or biodegradable plastic products. The horizontal supporting plate 2 is made of the above-mentioned materials, which can reduce the pollution to the desert caused by its long-term existence, thereby avoiding adverse effects.
[0044] Please refer to Figure 1 In some examples, the horizontal supporting plate 2 and the inclined baffle 3 can be made of the same material. When the horizontal supporting plate 2 is made of earthen products, it can be made of compacted soil or artificial stone plate, and can avoid using ceramic or brick and other structures with large density.
[0045] Please refer to Figure 1 In some examples, the thickness of the horizontal supporting plate 2 is 2cm-3cm, and the thickness of the inclined baffle 3 is 1cm-3cm. The thickness of the horizontal supporting plate 2 and the inclined baffle 3 can have high strength to avoid being bent or broken by the upper sand land 1, and can avoid excessive weight and large volume by being thin, thereby reducing the burying difficulty of the structure.
[0046] In some examples, the thickness of the horizontal supporting plate 2 can be 2cm, 2.5cm or 3cm, and the thickness of the inclined baffle 3 can be 1cm, 2cm or 3cm. The thickness of the horizontal supporting plate 2 can be slightly larger than the thickness of the inclined baffle 3, or can be equal to the thickness of the inclined baffle 3.
[0047] Please refer to Figure 1In some examples, the height of the inclined baffle 3 is 3-5 cm. The height of the inclined baffle 3 can temporarily store a certain amount of water in the horizontal supporting plate 2, thereby improving the water storage capacity and storing a certain amount of water for the desert plants to absorb.
[0048] In some examples, according to the different soil quality of the sandy land 1, the height of the inclined baffle 3 can be set according to the region, so that the temporary water storage cavity in different regions has different water storage capacities to meet different use requirements. The height of the inclined baffle 3 can be 3 cm, 3.5 cm, 4 cm or 5 cm.
[0049] Please refer to Figure 1 In some examples, the woven bag 4 is woven from cotton fabric or hemp fabric, and the woven bag 4 is bonded with the horizontal supporting plate 2. The woven bag 4 formed by the above structure can also be separated within a certain time and generate less waste, thereby reducing the pollution to the desert.
[0050] In some examples, the main component of cotton fiber is cellulose. In the soil environment, cotton fabric can be decomposed by microorganisms, and hemp fabric is made of fibers of hemp plants such as flax and ramie, and the main component is also cellulose. Although the decomposition of the structure in the sandy land 1 is difficult, the cellulose can also improve the local soil quality after decomposition, thereby playing a positive role.
[0051] In some examples, the compound fertilizer 41 includes nitrogen and phosphorus elements. Nitrogen and phosphorus elements are common fertilizer components for desert plants, which can be absorbed by desert plants.
[0052] In some examples, the compound fertilizer 41 is a conventional fertilizer for desert plants, and nitrogen and phosphorus elements are also common components in the compound fertilizer 41, which will not be described here.
[0053] Please refer to Figure 3 In some examples, the inclined baffle 3 extends from the edge of the horizontal supporting plate 2 to the direction away from the horizontal supporting plate 2, and the included angle between the inner wall surface of the inclined baffle 3 and the inner wall surface of the horizontal supporting plate 2 is 30-90°. When the inclined baffle 3 is inclined in this direction, the space of the temporary water storage cavity can be larger, so that the temporary water storage cavity can store more water.
[0054] In some examples, according to different regions, the included angle between the inner wall surface of the inclined baffle 3 and the inner wall surface of the horizontal supporting plate 2 can be 30°, or 45° or 70°. For extreme regions, the region where it is difficult to dig holes in the sandy land 1, the included angle between the inner wall surface of the inclined baffle 3 and the inner wall surface of the horizontal supporting plate 2 can be 90°, thereby reducing the water storage capacity and improving the burying convenience.
[0055] Please refer to In some examples, the plurality of the fertilizer pre-embedding structures for plant growth for sand land vegetation restoration are arranged at intervals, and the interval between two adjacent fertilizer pre-embedding structures for plant growth for sand land vegetation restoration is greater than 50 cm. The plurality of the fertilizer pre-embedding structures for plant growth for sand land vegetation restoration can provide water and nutrients for different desert plants respectively, so that the overall survival rate of the planted desert plants is improved.
[0056] In some examples, the interval between two adjacent fertilizer pre-embedding structures for plant growth for sand land vegetation restoration can be equal or unequal, which can be further experimented according to the needs and further set according to the experience.
[0057] In the description of the specification, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.
[0058] The above is merely specific implementation of the present application, but the protection scope of the present application is not limited thereto, any change or replacement within the technical scope disclosed in the present application should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A plant growth fertilizer pre-embedding structure for sand land vegetation restoration, characterized in that, The utility model relates to a plant growth fertilizer preburied structure for sand land vegetation restoration, which comprises a horizontal supporting plate embedded in sand land at a depth of 15-20 cm, and an inclined baffle arranged on one side of the horizontal supporting plate.
2. The plant growth fertilizer preburied structure for sand land vegetation restoration according to claim 1, wherein the plant growth fertilizer preburied structure further comprises a degradable plastic bag arranged between the woven bag and the horizontal supporting plate, and the degradable plastic bag contains the compound fertilizer.
3. The plant growth fertilizer preburied structure for sand land vegetation restoration according to claim 1, wherein the horizontal supporting plate is made of earthenware or biodegradable plastic.
4. The plant growth fertilizer preburied structure for sand land vegetation restoration according to claim 3, wherein the thickness of the horizontal supporting plate is 2-3 cm, and the thickness of the inclined baffle is 1-3 cm.
5. The plant growth fertilizer preburied structure for sand land vegetation restoration according to claim 4, wherein the height of the inclined baffle is 3-5 cm.
6. The plant growth fertilizer preburied structure for sand land vegetation restoration according to any one of claims 1-5, wherein the woven bag is made of cotton fabric or hemp fabric, and the woven bag is bonded to the horizontal supporting plate.
7. The plant growth fertilizer preburied structure for sand land vegetation restoration according to claim 1, wherein the compound fertilizer contains nitrogen and phosphorus.
8. The plant growth fertilizer preburied structure for sand land vegetation restoration according to claim 1, wherein the inclined baffle extends away from the horizontal supporting plate, and the angle between the inner wall surface of the inclined baffle and the inner wall surface of the horizontal supporting plate is 30-90°.
9. The plant growth fertilizer preburied structure for sand land vegetation restoration according to claim 1, wherein a plurality of the plant growth fertilizer preburied structures for sand land vegetation restoration are arranged at intervals, and the interval between two adjacent plant growth fertilizer preburied structures for sand land vegetation restoration is greater than 50 cm.