Straw treatment method, equipment and medium

Abstract

The invention provides a straw treatment method, equipment and a medium. Comprising the following steps: obtaining to-be-treated straws; performing porous treatment on the to-be-treated straws to obtain straws subjected to first treatment; performing porous straw rope sleeving treatment on the straw subjected to the first treatment to obtain straw subjected to second treatment; performing porous straw field paving treatment on the straw subjected to the second treatment to obtain straw subjected to third treatment; performing porous straw field salt absorption treatment on the straws subjected to the third treatment to obtain straws subjected to fourth treatment; porous straw salt leaching treatment is conducted on the straw obtained after fourth treatment, waste straw is obtained, and the waste straw is used as a porous medium to remove soil salt. According to the method, the cost of soil salinity removal and straw treatment is reduced, and the effect of soil salinity removal and straw treatment is improved.

Description

Technical Field

[0001] The present application relates to the field of agricultural engineering technology, and in particular to a straw processing method, equipment and medium. Background Art

[0002] Soil salinization can lead to increased soil osmotic pressure, hinder crop growth, and thus reduce the value of land use; therefore, it is necessary to remove soil salt from salinized soil.

[0003] In the existing technology, the straw can be crushed, carbonized or composted and then returned to the field, or directly covered to reduce soil salinization; however, the straw carbonization and composting cycle is long, and the cost of straw treatment is increased. In addition, due to the slow decomposition rate of straw, the soil permeability may be reduced, increasing the probability of agricultural diseases and insect pests.

[0004] Based on this, the existing technology has the problems of long straw processing cycle, high cost and poor processing effect. Summary of the invention

[0005] The embodiments of the present application provide a straw processing method, equipment and medium to reduce the straw processing cycle and cost and improve the straw processing effect.

[0006] In a first aspect, an embodiment of the present application provides a straw method, comprising:

[0007] Obtaining straw to be processed;

[0008] Performing a porous treatment on the straw to be treated to obtain the straw after the first treatment;

[0009] Performing a porous straw rope treatment on the first treated straw to obtain a second treated straw;

[0010] Performing a porous straw field paving treatment on the straw after the second treatment to obtain the straw after the third treatment;

[0011] The straw after the third treatment is subjected to a porous straw field salt absorption treatment to obtain the straw after the fourth treatment;

[0012] The straw after the fourth treatment is subjected to a porous straw salt leaching treatment to obtain waste straw, wherein the waste straw is used as a porous medium to remove soil salt.

[0013] In a possible implementation manner, the straw to be processed is subjected to a porous treatment to obtain the first treated straw, comprising:

[0014] Placing the straw to be treated side by side to form an initial bundle of straw;

[0015] The initial bundle of straw is subjected to water treatment to obtain a moist initial bundle of straw;

[0016] The moistened initial bundle of straw is twisted in a spiral manner to obtain a first treated straw.

[0017] In a possible implementation, the first-treated straw is subjected to a porous straw rope treatment to obtain the second-treated straw, comprising:

[0018] Get nylon rope;

[0019] Nylon ropes are wrapped around the periphery of the first-processed straw to obtain the second-processed straw.

[0020] In a possible implementation manner, wrapping nylon rope around the periphery of the first treated straw to obtain the second treated straw comprises:

[0021] The nylon rope is wrapped around the periphery of the first-treated straw in an interlaced spiral winding manner to obtain the second-treated straw.

[0022] In a possible implementation, the second-treated straw is subjected to a porous straw field paving process to obtain the third-treated straw, comprising:

[0023] The straw after the second treatment is laid in parallel with the field ridges in the middle of the exposed field ridges to obtain the straw after the third treatment.

[0024] In a possible implementation, the third-treated straw is subjected to a porous straw field salt absorption treatment to obtain a fourth-treated straw, comprising:

[0025] Get salt absorption time;

[0026] The straw after the third treatment is placed in a natural environment until the salt absorption time is reached, so that the straw after the third treatment absorbs salt during the process of being placed in the natural environment, thereby obtaining the straw after the fourth treatment.

[0027] In a possible implementation, the straw after the fourth treatment is subjected to a porous straw salt leaching treatment to obtain waste straw, comprising:

[0028] collecting the straw after the fourth treatment;

[0029] Untying the noose on the fourth treated straw;

[0030] twisting to loosen the fourth processed straw from the noose to obtain loose straw;

[0031] The loose straw is rinsed to obtain waste straw.

[0032] In a possible implementation manner, after washing the loose straw to obtain the waste straw, the method further comprises:

[0033] The brine after elution is collected and processed to obtain brine with a target concentration, wherein the brine with the target concentration is used for reuse.

[0034] In a second aspect, an embodiment of the present application provides a straw processing device, comprising: a memory, a processor;

[0035] Memory stores computer-executable instructions;

[0036] The processor executes the computer-executable instructions stored in the memory, so that the processor executes the above first aspect and / or various possible implementations of the first aspect.

[0037] In a third aspect, an embodiment of the present application provides a computer-readable storage medium, in which computer-executable instructions are stored. When the computer-executable instructions are executed by a processor, they are used to implement the first aspect above and / or various possible implementation methods of the first aspect.

[0038] The straw processing method, equipment and medium provided in the embodiments of the present application. The waste straw is obtained by obtaining the straw to be processed; the straw to be processed is subjected to porous treatment, rope treatment, field paving treatment, field salt absorption treatment and salt leaching treatment to obtain the waste straw, which is used as a porous medium to remove soil salt; the method of the present application, while removing soil salt, reduces the negative effects of decreased soil permeability and increased pests and diseases caused by returning straw to the field, reduces the cost of straw processing and shortens the straw processing cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0040] Figure 1 Schematic diagram of the process of straw processing provided in this application Figure 1 ;

[0041] Figure 2 A schematic diagram of the porous straw field paving treatment of the straw after the second treatment provided in the present application;

[0042] Figure 3 Schematic diagram of the process of straw processing provided in this application Figure 2 ;

[0043] Figure 4 A schematic diagram of the straw after the first treatment provided in this application;

[0044] Figure 5Schematic diagram of the process of straw processing provided in this application Figure 3 ;

[0045] Figure 6 A schematic diagram of the structure of the straw processing device provided in this application;

[0046] Figure 7 This is a schematic diagram of the structure of the straw processing equipment provided in this application.

[0047] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0048] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0049] It should be noted that the information and data involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with relevant laws, regulations and standards, and provide corresponding operation entrances for users to choose to authorize or refuse.

[0050] Soil salinization refers to the phenomenon that excessive accumulation of soluble salts in the soil leads to a decrease in soil fertility and deterioration of soil structure. The hazards of soil salinization include reduced soil fertility, inhibition of crop growth, destruction of ecological balance and reduction of agricultural output; therefore, soil desalination treatment is needed.

[0051] In the prior art, the water irrigation and salt pressing method is usually used to leach soil salt into the groundwater system, or the straw is returned to the field, and the straw is crushed, carbonized, composted, covered or combined with an amendment to remove soil salt; wherein the amendment includes lime and sulfur.

[0052] However, the irrigation and salt reduction method consumes a lot of water resources, and as the groundwater level rises or evaporation increases, salt may migrate back to the soil surface, aggravating soil salt accumulation and deterioration of groundwater quality; due to the long decomposition cycle of straw, directly crushing the straw and returning it to the field or directly covering the straw and returning it to the field may lead to decreased soil permeability and an increase in pests and diseases; the cost of returning straw to the field after carbonization or returning straw to the field in combination with amendments is high and may cause secondary pollution of the soil; the cycle of returning straw to the field after composting is long, which may affect agricultural production.

[0053] Based on this, in the prior art, the method of returning straw to the fields applied to salinized soil has a poor effect in preventing and controlling soil salinization.

[0054] In order to solve the above problems, the core concept of the present application is to carry out porous treatment, rope treatment, field paving treatment, field salt absorption treatment, and salt leaching treatment on the obtained straw to be processed to achieve soil salt removal; reduce the negative impact of decreased soil permeability and increased pests and diseases caused by returning straw to the field, reduce the straw processing cost and shorten the straw processing cycle, so as to improve the prevention and control effect of soil salinization.

[0055] The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0056] Figure 1 Schematic diagram of the process of straw processing provided in this application Figure 1 ,like Figure 1 As shown, the method includes:

[0057] S101, obtaining straw to be processed.

[0058] In this embodiment, the straw comes from the harvest residues of crops, including but not limited to the stems and leaves of crops such as wheat, rice, corn, sorghum, barley or cotton.

[0059] S102, performing a porous treatment on the straw to be treated to obtain the straw after the first treatment.

[0060] In this embodiment, the straw to be treated is made porous, so that after the salt in the salinized soil evaporates along with the water vapor in the soil, the salt remains in the porous straw, thereby ensuring the permeability of the salinized soil.

[0061] S103, performing a porous straw rope treatment on the first treated straw to obtain a second treated straw.

[0062] Optionally, the first treated straw is subjected to a porous straw rope treatment to obtain a second treated straw, comprising:

[0063] Get nylon rope;

[0064] Nylon ropes are wrapped around the periphery of the first-processed straw to obtain the second-processed straw.

[0065] In this embodiment, nylon ropes are wrapped around the periphery of the straw after the first treatment, thereby preventing the straw from becoming loose or disintegrating after the second treatment, and ensuring the stability and durability of the straw after the second treatment.

[0066] Optionally, a nylon rope is wrapped around the periphery of the first treated straw to obtain the second treated straw, comprising:

[0067] The nylon rope is wrapped around the periphery of the first-treated straw in an interlaced spiral winding manner to obtain the second-treated straw.

[0068] In this embodiment, the nylon rope is wrapped around the periphery of the first-treated straw by staggered spiral winding, and a preset tightness is reserved to adapt to the deformation of the second-treated straw caused by the field environment;

[0069] Furthermore, the staggered spiral winding method also includes a quick release end to improve the efficiency of removing straw.

[0070] S104, performing a porous straw field paving treatment on the straw after the second treatment to obtain the straw after the third treatment.

[0071] Optionally, the second treated straw is subjected to a porous straw field paving treatment to obtain a third treated straw, comprising:

[0072] The straw after the second treatment is laid in parallel with the field ridges in the middle of the exposed field ridges to obtain the straw after the third treatment.

[0073] In this embodiment, while laying the second treated straw in the middle of the exposed ridge, water is sprinkled on the soil surface and downward pressure is applied to the second treated straw to ensure that the second treated straw is in contact with the soil surface.

[0074] For example, if Figure 2 As shown, after the ridges are covered with film, an exposed ridge is formed between the covered ridges. Based on the width of the exposed ridges, the amount of straw after the second treatment is determined, and the straw after the second treatment is evenly laid in the exposed ridges.

[0075] S105, performing a porous straw field salt absorption treatment on the straw after the third treatment to obtain the straw after the fourth treatment.

[0076] Optionally, the straw after the third treatment is subjected to a porous straw field salt absorption treatment to obtain the straw after the fourth treatment, comprising:

[0077] Get the salt absorption time.

[0078] In this embodiment, the salt absorption time includes a growth period or a freeze-thaw period.

[0079] The straw after the third treatment is placed in a natural environment until the salt absorption time is reached, so that the straw after the third treatment absorbs salt during the process of being placed in the natural environment, thereby obtaining the straw after the fourth treatment.

[0080] In this embodiment, since the straw after the third treatment has adsorption properties, the moisture in the soil and the salt it carries can be adsorbed in the straw after the third treatment. As the moisture in the straw after the third treatment evaporates naturally, the salt is retained in the straw after the third treatment and accumulated, thereby achieving soil desalination.

[0081] S106, performing a porous straw salt leaching treatment on the straw after the fourth treatment to obtain waste straw, wherein the waste straw is used as a porous medium to remove soil salt.

[0082] In this embodiment, the straw after the fourth treatment is subjected to a porous straw salt leaching treatment, thereby achieving effective removal of salt. In addition, compared with the water irrigation and salt pressing method, only the straw after the fourth treatment is subjected to a porous straw salt leaching treatment, thereby reducing the consumption of fresh water resources. The waste straw is returned to the field, wherein the waste straw is naturally placed in the field, thereby shortening the decomposition cycle of the straw and reducing the negative impact of returning the straw to the soil.

[0083] The straw processing method provided in the embodiment of the present application effectively removes salt from the soil and improves the prevention and control effect of soil salinization by subjecting the treated straw to porous treatment, rope treatment, field paving treatment, field salt absorption treatment, and salt leaching treatment, and returns the obtained waste straw to the field to improve soil conditions, thereby avoiding the phenomenon of decreased soil permeability and the occurrence of agricultural diseases and insect pests caused by directly returning the straw to the field.

[0084] Figure 3 Schematic diagram of the process of straw processing provided in this application Figure 2 ,like Figure 3 As shown, in this embodiment Figure 1 Based on the embodiment, the porous treatment of the straw to be treated in the above step S102 to obtain the first treated straw is described in detail, and the method includes:

[0085] S301, placing the straws to be processed side by side to form an initial bundle of straws.

[0086] In this embodiment, for example, the length and quantity of the straws to be processed placed side by side are kept within a preset range to ensure that the initial bundles of straws are evenly distributed, so that the straws are evenly processed, thereby reducing the probability of straw breakage.

[0087] S302, spraying the initial bundle of straw with water to obtain a moist initial bundle of straw.

[0088] In this embodiment, the initial bundle of straw is treated with water to obtain a moist initial bundle of straw, which increases the flexibility of the straw and further reduces the probability of straw breakage.

[0089] S303, twisting the moistened initial bundle of straw in a spiral manner to obtain first processed straw.

[0090] In this embodiment, a walking machine is used to twist the moistened initial bundle of straw in a spiral manner to obtain the first treated straw, such as Figure 4 As shown, Figure 4 It is only for demonstration effect and is not protected as the embodiment of this application; during the twisting process, the preset tension is maintained for twisting so that the straw after the first treatment forms a uniform pore channel, thereby maintaining the permeability of the soil.

[0091] Furthermore, since the straw after the first treatment has capillary rise force, the penetration rate of water in the salinized soil can be promoted, so that the salt in the salinized soil penetrates into the straw after the first treatment along with the water. After the water evaporates, the salt in the salinized soil is left in the pore channels of the straw after the first treatment. When the straw after the first treatment is removed, the salt in the salinized soil is removed, thereby achieving soil desalination.

[0092] The straw treatment method provided in the embodiment of the present application effectively enhances the durability of the straw by making the straw to be treated porous, maintains the permeability of the soil, and achieves the effect of desalinizing the soil.

[0093] Figure 5 Schematic diagram of the process of straw processing provided in this application Figure 3 ,like Figure 5 As shown, in this embodiment Figure 1 Based on the embodiment, the porous straw salt leaching treatment of the fourth treated straw in step S106 is described in detail to obtain the waste straw. The method includes:

[0094] S501, collecting the straw after the fourth treatment.

[0095] In this embodiment, a walking machine is used to collect the straw after the fourth treatment to improve the collection efficiency.

[0096] S502, untying the noose on the straw after the fourth treatment.

[0097] In this embodiment, the nylon rope wrapped around the outer periphery of the fourth-processed straw is untied to facilitate disassembly of the fourth-processed straw.

[0098] S503, twisting to loosen the fourth processed straw from the noose to obtain loose straw.

[0099] In this embodiment, the fourth treated straw with the rope loop removed is reversely twisted to obtain loose straw, so as to increase the elution area of ​​the straw.

[0100] S504, washing the loose straw to obtain waste straw.

[0101] In this embodiment, fresh water is used to rinse the loose straw to rinse out the salt accumulated in the straw. Furthermore, the waste straw obtained after rinsing can effectively shorten the decomposition cycle and reduce the negative impact of soil structure destruction and the spread of pests and diseases.

[0102] Optionally, after washing the loose straw to obtain the waste straw, the method further comprises:

[0103] S505, collecting and processing the brine after elution to obtain brine of target concentration, wherein the brine of target concentration is used for reuse.

[0104] In this embodiment, the reuse of brine with target concentration includes industrial raw material supply, brine aquaculture, and effective substance extraction, so as to realize the circulation and added value of resources.

[0105] The straw processing method proposed in the embodiment of the present application reduces the negative impact of returning straw to the soil by collecting, loosening and leaching the straw after the fourth treatment, and effectively utilizes the target concentration of brine, thereby maximizing the recycling of resources.

[0106] Figure 6 The structural diagram of the straw processing device provided in this application is as follows: Figure 6 As shown, the straw processing device provided in this embodiment includes:

[0107] The acquisition module 601 is used to acquire the straw to be processed.

[0108] The porous treatment module 602 is used to perform a porous treatment on the straw to be treated to obtain the straw after the first treatment.

[0109] The porous straw rope processing module 603 is used to perform a porous straw rope processing on the first treated straw to obtain a second treated straw;

[0110] A porous straw field paving processing module 604 is used to perform a porous straw field paving processing on the straw after the second treatment to obtain the straw after the third treatment;

[0111] A porous straw field salt absorption treatment module 605 is used to perform a porous straw field salt absorption treatment on the straw after the third treatment to obtain the straw after the fourth treatment;

[0112] The porous straw salt leaching treatment module 606 is used to perform a porous straw salt leaching treatment on the straw after the fourth treatment to obtain waste straw, wherein the waste straw is used as a porous medium to remove soil salt.

[0113] In a possible implementation, the porosification processing module 602 is further used for:

[0114] Placing the straw to be treated side by side to form an initial bundle of straw;

[0115] The initial bundle of straw is subjected to water treatment to obtain a moist initial bundle of straw;

[0116] The moistened initial bundle of straw is twisted in a spiral manner to obtain a first treated straw.

[0117] In a possible implementation, the porous straw rope processing module 603 is further used for:

[0118] Get nylon rope;

[0119] Nylon ropes are wrapped around the periphery of the first-processed straw to obtain the second-processed straw.

[0120] Optionally, nylon ropes are wrapped around the periphery of the first treated straw in an alternating spiral winding manner to obtain the second treated straw.

[0121] In a possible implementation, the porous straw field paving processing module 604 is further used for:

[0122] The straw after the second treatment is laid in parallel with the field ridges in the middle of the exposed field ridges to obtain the straw after the third treatment.

[0123] In a possible implementation, the porous straw field salt absorption processing module 605 is also specifically used for:

[0124] Get salt absorption time;

[0125] The straw after the third treatment is placed in a natural environment until the salt absorption time is reached, so that the straw after the third treatment absorbs salt during the process of being placed in the natural environment, thereby obtaining the straw after the fourth treatment.

[0126] In a possible implementation, the porous straw salt leaching treatment module 606 is further used for:

[0127] collecting the straw after the fourth treatment;

[0128] Untying the noose on the fourth treated straw;

[0129] twisting to loosen the fourth processed straw from the noose to obtain loose straw;

[0130] The loose straw is rinsed to obtain waste straw.

[0131] In a possible implementation, after washing the loose straw to obtain the waste straw, the method further includes:

[0132] The recycling module is used to collect and process the brine after elution to obtain brine of target concentration, wherein the brine of target concentration is used for recycling.

[0133] The straw processing device provided in this embodiment can execute the method provided in the above method embodiment, and its implementation principle and technical effect are similar, so this embodiment will not be described in detail here.

[0134] Figure 7 This is a schematic diagram of the structure of the straw processing equipment provided in this application. Figure 7 As shown, the electronic device 70 provided in this embodiment includes: at least one processor 701 and a memory 702. Optionally, the device 70 further includes a communication component 703. The processor 701, the memory 702 and the communication component 703 are connected via a bus 704.

[0135] In a specific implementation process, at least one processor 701 executes the computer-executable instructions stored in the memory 702, so that at least one processor 701 executes the above method.

[0136] The specific implementation process of the processor 701 can be found in the above method embodiment, and its implementation principle and technical effect are similar, so this embodiment will not be repeated here.

[0137] In the above embodiments, it should be understood that the processor can be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), etc. A general-purpose processor can be a microprocessor or any conventional processor. The steps of the method disclosed in the invention can be directly implemented as a hardware processor, or can be implemented by a combination of hardware and software modules in the processor.

[0138] The memory may include a high-speed memory (Random Access Memory, RAM), and may also include a non-volatile memory (NVM), such as at least one disk storage.

[0139] The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, the bus in the drawings of this application is not limited to only one bus or one type of bus.

[0140] The present application also provides a computer-readable storage medium, in which computer-executable instructions are stored. When a processor executes the computer-executable instructions, the above method is implemented.

[0141] The above-mentioned readable storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk. The readable storage medium can be any available medium that can be accessed by a general or special-purpose computer.

[0142] An exemplary readable storage medium is coupled to a processor so that the processor can read information from the readable storage medium and write information to the readable storage medium. Of course, the readable storage medium can also be a component of the processor. The processor and the readable storage medium can be located in an application specific integrated circuit (Application Specific Integrated Circuits, referred to as: ASIC). Of course, the processor and the readable storage medium can also exist in the device as discrete components.

[0143] The division of units is only a logical function division, and there may be other divisions in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interface, device or unit, which can be electrical, mechanical or other forms.

[0144] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0145] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0146] If the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods of each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0147] Those skilled in the art can understand that all or part of the steps of implementing the above-mentioned method embodiments can be completed by hardware related to program instructions. The aforementioned program can be stored in a computer-readable storage medium. When the program is executed, the steps of the above-mentioned method embodiments are executed; and the aforementioned storage medium includes: ROM, RAM, disk or optical disk and other media that can store program codes.

[0148] Finally, it should be noted that those skilled in the art will readily conceive of other embodiments of the present invention after considering the specification and practicing the invention disclosed herein. The present invention is intended to cover any variations, uses or adaptations of the present invention, which follow the general principles of the present invention and include common knowledge or customary technical means in the art not disclosed by the present invention, are not limited to the precise structure described above and shown in the drawings, and may be modified and changed in various ways without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A method for processing straw, characterized in that: include: Obtaining straw to be processed; Performing a porous treatment on the straw to be treated to obtain the straw after the first treatment; Performing a porous straw rope treatment on the straw after the first treatment to obtain the straw after the second treatment; Performing a porous straw field paving treatment on the straw after the second treatment to obtain the straw after the third treatment; The third-treated straw is subjected to a porous straw field salt absorption treatment to obtain a fourth-treated straw; The straw after the fourth treatment is subjected to a porous straw salt leaching treatment to obtain waste straw, wherein the waste straw is used as a porous medium to remove soil salt.

2. The method according to claim 1, characterized in that: The step of subjecting the to-be-processed straw to a porous state to obtain the first-processed straw comprises: Placing the straws to be processed side by side to form an initial bundle of straws; The initial bundle of straw is subjected to water treatment to obtain a moist initial bundle of straw; The moistened initial bundle of straw is twisted in a spiral manner to obtain a first treated straw.

3. The method according to claim 1, characterized in that The method of subjecting the first-treated straw to a porous straw rope treatment to obtain the second-treated straw comprises: Get nylon rope; The nylon rope is wrapped around the periphery of the first-treated straw to obtain the second-treated straw.

4. The method according to claim 3, characterized in that The method of wrapping the nylon rope around the first treated straw to obtain the second treated straw comprises: The nylon rope is wrapped around the periphery of the first-treated straw in an interlaced spiral winding manner to obtain the second-treated straw.

5. The method according to claim 1, characterized in that The step of performing a porous straw field paving treatment on the straw after the second treatment to obtain the straw after the third treatment comprises: The straw after the second treatment is laid in parallel with the field ridges in the middle of the exposed field ridges to obtain the straw after the third treatment.

6. The method according to any one of claims 1 to 5, characterized in that: The method of subjecting the third-treated straw to a porous straw field salt absorption treatment to obtain a fourth-treated straw comprises: Get salt absorption time; The straw after the third treatment is placed in a natural environment until the salt absorption time is reached, so that the straw after the third treatment absorbs salt during the process of being placed in the natural environment, thereby obtaining the straw after the fourth treatment.

7. The method according to any one of claims 1 to 5, characterized in that: The step of subjecting the fourth treated straw to a porous straw salt leaching treatment to obtain waste straw comprises: collecting the straw after the fourth treatment; Untying the noose on the straw after the fourth treatment; twisting to loosen the fourth processed straw from the noose to obtain loose straw; The loose straw is rinsed to obtain waste straw.

8. The method according to claim 7, characterized in that After rinsing the loose straw to obtain the waste straw, the method further comprises: The brine after elution is collected and processed to obtain brine with a target concentration, wherein the brine with the target concentration is used for reuse.

9. A straw processing device, characterized in that: include: at least one processor; as well as a memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can perform the straw processing method according to any one of claims 1 to 8.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions, and when the computer-executable instructions are executed by a processor, they are used to implement the straw processing method according to any one of claims 1 to 8.

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