Salt-tolerant crop cultivation device suitable for saline-alkali soil

Abstract

The utility model discloses a salt-tolerant crop cultivation device suitable for saline-alkali soil, and relates to the technical field of agriculture. The fixing device comprises a support, an upper fixing frame, a middle fixing frame, fixing feet, a semicircular magnetic attraction ring, a semicircular fixing ring, a bandage, a fixing buckle and a connecting buckle. An upper fixing frame is arranged at the upper end of the support, a semicircular magnetic attraction ring is installed at the end of the upper fixing frame, a middle fixing frame is arranged in the middle of the support, a semicircular fixing ring is arranged at the end of the middle fixing frame, and the upper surface and the lower surface of the middle fixing frame on the left side are each provided with a fixing buckle. Connecting buckles are arranged on the upper surface and the lower surface of the right middle fixing frame corresponding to the fixing buckles, one end of the bandage is fixedly installed through the fixing buckles, the other end of the bandage is connected and bound with the connecting buckles, and fixing feet are arranged on the lower portion of the support. The plant fixing device is simple in structure, high in damage resistance, capable of fixing plants and protecting the plants, convenient to mount and dismount and capable of being mounted and adjusted according to different plants.

Description

Technical Field

[0001] This utility model relates to the field of agricultural technology, specifically to a salt-tolerant crop cultivation device suitable for saline-alkali land. Background Technology

[0002] Cultivating crops in saline-alkali land presents numerous challenges, as traditional methods are ineffective at securing crops. Ordinary fixing devices are susceptible to corrosion from salt and alkali, have short lifespans, and can easily damage plants, hindering crop growth. Furthermore, the unique environment of saline-alkali land, characterized by high salinity and poor soil physicochemical properties, necessitates a salt-tolerant crop cultivation device suitable for this harsh environment to improve crop survival rates and yields, thereby meeting the demands of agricultural production. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings and deficiencies of existing technologies by providing a salt-tolerant crop cultivation device suitable for saline-alkali land. This device has high damage resistance, can both fix and protect plants, is easy to install and disassemble, and can be adjusted for different plants.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: it includes a bracket 1, an upper fixing frame 2, a middle fixing frame 3, a fixing foot 4, a semi-circular magnetic ring 5, a semi-circular fixing ring 6, a strap 7, a fixing buckle 8, and a connecting buckle 9; the upper fixing frame 2 is provided at the upper end of the bracket 1, and a semi-circular magnetic ring 5 is installed at the end of the upper fixing frame 2; the middle fixing frame 3 is provided at the middle position of the bracket 1, and a semi-circular fixing ring 6 is provided at the end of the middle fixing frame 3; a fixing buckle 8 is provided on both the upper and lower surfaces of the middle fixing frame 3 on the left side; a connecting buckle 9 is provided on both the upper and lower surfaces of the middle fixing frame 3 on the right side corresponding to the position of the fixing buckle 8; one end of the strap 7 is fixedly installed by the fixing buckle 8, and the other end is connected and bound to the connecting buckle 9; and a fixing foot 4 is provided at the lower part of the bracket 1.

[0005] Furthermore, the bracket 1, upper fixing frame 2, middle fixing frame 3, and fixing feet 4 are all made of stainless steel, and the bracket 1 and fixing feet 4 are connected by a sleeve, which can realize lifting and adjustment. The overall corrosion resistance is high, making it suitable for fixing crops in saline-alkali land.

[0006] Furthermore, the strap 7 is a nylon strap, which is elastic and does not easily damage the plant's surface after being wrapped around it, ensuring both the fixation of the plant and its healthy cultivation.

[0007] Furthermore, the upper fixing frame 2 is welded and fixed to the upper connecting rod 101 on the upper side of the support 1, and the middle fixing frame 3 is welded and fixed to the middle connecting rod 102 on the middle side of the support 1.

[0008] Furthermore, the surface of the fixing foot 4 is provided with a scale marking 401, and the insertion depth can be determined by the scale marking 401 after the fixing foot 4 is inserted into the saline-alkali land.

[0009] Furthermore, the inner side of the semi-circular fixing ring 6 is provided with a rubber pad 601, which can protect the surface of the cultivated plant.

[0010] Furthermore, the connecting buckle 9 has a connecting hole 901. After the plant is fixed by wrapping it with the binding strap 7, the binding strap 7 can pass through the connecting hole 901 to connect and bind.

[0011] The working principle of this invention is as follows: The support frame serves as the core support structure of the entire device, and its lower fixing feet are inserted into the saline-alkali soil. The fixing feet and the support frame are connected by a sleeve-type connection. Before insertion into the saline-alkali soil, the support frame can be adjusted to a suitable height and fixed according to the expected height of the crop and the terrain. During insertion, the graduated markings on the surface of the fixing feet help the operator accurately control the insertion depth, ensuring that the support frame is stably rooted in the saline-alkali soil, providing a solid foundation for subsequent crop fixation.

[0012] Plant securing principle: The semi-circular magnetic rings at the ends of the upper and middle securing frames work together to secure the crop. For some climbing aids suitable for magnetic securing (such as some metal climbing nets), the semi-circular magnetic rings can attract and fix them, guiding the crop to grow in the desired direction. The semi-circular securing rings are used to directly secure the crop stems and other parts, with the rubber pads on the inner side providing cushioning and protection. Simultaneously, the securing buckles on the upper and lower surfaces of the left middle securing frame, along with the corresponding connecting buckles on the right, work with nylon straps to secure the crop from multiple positions. The elasticity of the nylon straps allows them to adaptively adjust the binding force according to changes in the thickness of the crop, ensuring stable securing while avoiding excessive binding.

[0013] Corrosion and Damage Resistance Principle: In the harsh environment of saline-alkali land, the device uses stainless steel supports, upper fixing frame, middle fixing frame, and fixing feet. Utilizing the alloy properties of stainless steel, a dense protective oxide film forms in the high-salt environment, effectively resisting salt erosion, reducing the metal corrosion rate, and ensuring the structural strength of the device. The overall stable structural design allows the device to disperse external forces and maintain overall stability when facing severe weather conditions common in saline-alkali lands, such as strong winds and heavy rains. This is achieved through the coordinated force distribution between the components, preventing damage to components due to external impacts and ensuring continuous protection of the crops.

[0014] The beneficial effects of this utility model after adopting the above technical solution are as follows: Excellent corrosion resistance: Key components of the device, such as the bracket, upper fixing frame, middle fixing frame, and fixing feet, are all made of stainless steel. This material exhibits extremely high corrosion resistance in the harsh high-salt corrosive environment of saline-alkali land, greatly extending the service life of the device and providing a solid guarantee for long-term and stable fixed operation of crop cultivation in saline-alkali land.

[0015] Strong damage resistance and plant anchoring ability: The overall structural design is stable and has high damage resistance. In the complex and ever-changing climate and terrain conditions of saline-alkali land, it can firmly anchor crops and prevent them from lodging due to external forces such as wind and rain, thus creating a stable environment for crop growth.

[0016] A comprehensive plant protection mechanism: On the one hand, elastic nylon straps are used to adjust the binding force according to the plant's growth status when fixing the plant, avoiding damage to the plant's epidermis; on the other hand, rubber pads are thoughtfully placed inside the semi-circular fixing ring to further buffer the friction and pressure on the plant surface during the fixing process, providing comprehensive protection for the plant's healthy growth.

[0017] Easy installation and disassembly design: The clever combination of the fixing buckle on the left center frame and the corresponding connecting buckle on the right, along with the straps, makes the installation process simple and easy to understand, allowing a single person to quickly complete the operation. Disassembly is equally convenient when crops are harvested or when the device needs to be moved or maintained, effectively saving labor and time costs.

[0018] Flexible installation and adjustment: The sleeve-type connection between the bracket and the fixing feet supports flexible height adjustment, adapting to various crops of different heights and growth habits. Simultaneously, the position and angle of the upper and middle fixing frames can be fine-tuned according to the actual growth status of the plant, truly achieving precise installation and adjustment for different plants. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 It corresponds Figure 1 The left view;

[0022] Figure 3 It corresponds Figure 1 Top view;

[0023] Figure 4 This is a partial structural schematic diagram of this utility model.

[0024] Explanation of reference numerals in the attached drawings: 1. Bracket; 2. Upper fixing bracket; 3. Middle fixing bracket; 4. Fixing foot; 5. Semicircular magnetic ring; 6. Semicircular fixing ring; 7. Strap; 8. Fixing buckle; 9. Connecting buckle; 101. Upper connecting rod; 102. Middle connecting rod; 401. Scale marking part; 601. Rubber pad; 901. Connecting hole. Detailed Implementation

[0025] See Figure 1-4 As shown, the technical solution adopted in this specific embodiment is:

[0026] Example 1: Tomato cultivation in saline-alkali land

[0027] Site preparation: In a plot of farmland with moderate salinity, the soil was leveled beforehand. Based on the expected growth height of the tomato plants, the support frame and fixing feet were connected using a sleeve-type connection, adjusted to a height of 1.5 meters, and then fixed.

[0028] Installation: Move the assembled bracket to the planting area. Insert the fixing feet into the soil, ensuring a depth of 30 cm using the markings on the surface of the fixing feet to guarantee stability. Attach the metal tomato climbing net to the bracket using the semi-circular magnetic ring at the end of the upper fixing frame, providing support and guidance for the tomato vines. Simultaneously, wrap the semi-circular fixing ring around the tomato stem near the roots, with the inner rubber pad fitting snugly against the stem to prevent abrasion.

[0029] Plant stabilization: Once the tomato plants have grown to a certain height, use nylon straps. Secure one end to the fixing buckle on the left-side center support, wrap it around the tomato stem, and pass it through the connecting hole 901 on the right-side center support buckle. As the tomatoes grow, the elasticity of the nylon straps adapts to the thickening of the stem, adjusting the binding strength accordingly. Throughout the growing season, the tomato plants, stabilized by this device, grew well without lodging, and both fruit yield and quality met expectations.

[0030] Example 2: Grape cultivation in coastal saline-alkali land

[0031] Preliminary planning: In a vineyard on a slightly undulating saline-alkali land along the coast, considering that the grape trellis needs a certain tilt angle to adapt to the terrain and lighting, the height of multiple sets of supports was adjusted differently according to the terrain, with the height range being 1.2-1.8 meters.

[0032] Installation and Securing: Install the height-adjusted supports in groups, ensuring the fixing feet are inserted 25-35 cm into the soil. Use semi-circular magnetic rings to attach and secure the metal wire guide for the grapevines to climb. For the main stem, use semi-circular fixing rings combined with nylon straps for multi-point securing to ensure the stability of the grapevines in sea breeze conditions.

[0033] Growth and Maintenance: During grape growth, the nylon straps automatically adjust as the grape stems thicken, ensuring effective fixation without harming the plants. Throughout the entire growth cycle, the cultivation device withstood the frequent sea winds and rains of the coastal region without corrosion or damage. The grapevines grew vigorously, resulting in a bountiful harvest, proving the effectiveness of the device in the complex saline-alkali environment of the coastal area.

[0034] Example 3: Cotton cultivation in severely saline-alkali inland areas

[0035] Soil Improvement and Equipment Adaptation: For severely saline-alkali inland land, preliminary soil improvement measures are implemented first. The cultivation equipment is then arranged according to the row and plant spacing requirements for cotton planting. The support frame and fixing feet are adjusted to a height of 1 meter, with the fixing feet inserted into the soil to a depth of 40 centimeters to ensure the stability of the equipment in the loose saline-alkali soil.

[0036] Cotton stabilization procedure: In the early stages of cotton growth, semi-circular stabilizing rings are used to secure the base of the cotton seedlings, with rubber pads protecting the fragile outer layer of the seedlings. As the cotton grows, nylon straps are used to wrap around and stabilize the plants at different heights to prevent them from falling over due to strong winds. Simultaneously, the semi-circular magnetic rings can attract small metal reflectors to adjust the angle of light reflection, promoting photosynthesis in the cotton. Throughout the planting process, the cultivation device exhibits excellent corrosion resistance, ensuring the cotton grows normally under stable stabilization, resulting in a significantly higher cotton yield compared to traditional stabilization methods.

[0037] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A device for cultivating salt-tolerant crops in saline-alkali land, characterized in that: It includes a bracket (1), an upper fixing frame (2), a middle fixing frame (3), a fixing foot (4), a semi-circular magnetic ring (5), a semi-circular fixing ring (6), a strap (7), a fixing buckle (8), and a connecting buckle (9). The upper fixing frame (2) is provided at the upper end of the bracket (1), and a semi-circular magnetic ring (5) is installed at the end of the upper fixing frame (2). The middle fixing frame (3) is provided at the middle position of the bracket (1), and a semi-circular fixing ring (6) is provided at the end of the middle fixing frame (3). A fixing buckle (8) is provided on both the upper and lower surfaces of the middle fixing frame (3) on the left side. A connecting buckle (9) is provided on both the upper and lower surfaces of the middle fixing frame (3) on the right side corresponding to the fixing buckle (8). One end of the strap (7) is fixedly installed by the fixing buckle (8), and the other end is connected and bound to the connecting buckle (9). The lower part of the bracket (1) is provided with a fixing foot (4). The bracket (1), the upper fixing frame (2), the middle fixing frame (3), and the fixing foot (4) are all made of stainless steel.

2. The salt-tolerant crop cultivation device suitable for saline-alkali land according to claim 1, characterized in that: The bracket (1) and the fixed foot (4) are connected by a sleeve.

3. The salt-tolerant crop cultivation device suitable for saline-alkali land according to claim 1, characterized in that: The strap (7) is a nylon strap.

4. The salt-tolerant crop cultivation device suitable for saline-alkali land according to claim 1, characterized in that: The upper fixing frame (2) is welded and fixed to the upper connecting rod (101) on the upper side of the bracket (1), and the middle fixing frame (3) is welded and fixed to the middle connecting rod (102) on the middle side of the bracket (1).

5. A salt-tolerant crop cultivation device suitable for saline-alkali land according to claim 1, characterized in that: The fixed foot (4) has a scale marking section (401) on its surface.

6. The salt-tolerant crop cultivation device suitable for saline-alkali land according to claim 1, characterized in that: The inner side of the semi-circular fixing ring (6) is provided with a rubber pad (601).

7. A salt-tolerant crop cultivation device suitable for saline-alkali land according to claim 1, characterized in that: The connecting buckle (9) is provided with a connecting hole (901).

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