64 results about "Soil component" patented technology

The invention discloses soil component detection equipment for digital intelligent forestry planting, and relates to the technical field of soil component detection, the soil component detection equipment comprises a lower shell and a mounting block, one side of the lower shell is rotatably connected with an upper shell, the other side of the lower shell and the top of the upper shell are respectively provided with a first handle, and the lower shell is internally provided with a printer and a plurality of detection holes; and a detection box is inserted into the detection hole. According to the soil component detection equipment for digital intelligent forestry planting disclosed by the invention, a fixed plate and a mounting seat are rotated clockwise, a sampling rod is driven by a thread to drill into soil, the mounting seat is rotated clockwise, a scraping plate is rotated through a linkage rod, and the mounting seat is rotated to drive the sampling rod to rotate anticlockwise for three circles; a soil sample is scraped into a rotating cylinder through a scraping plate, then a mounting seat and a sampling rod are rotated anticlockwise, so that an abutting block slides into a sliding groove, the interior and the exterior of the rotating cylinder are isolated, the sampling rod is pulled out of soil, and the effect of extracting multiple layers of soil samples at a time is achieved.

The invention discloses an agricultural planting soil parameter analysis system, which relates to the technical field of soil intelligent analysis, and comprises a data acquisition module, a data determination module, a quality evaluation module and a dynamic optimization module, the data acquisition module is used for acquiring soil parameters and farming operation record data of each planting area; the data determination module is used for analyzing the soil component difference value of each planting area to generate a first influence difference; the quality evaluation module is used for analyzing the spatial correlation of the first influence difference by using the interaction correlation to obtain a soil spatial distribution prediction map; and the dynamic optimization module is used for dynamically regulating and controlling the soil content according to the soil spatial distribution prediction map. The farmland ecological environment is protected, agricultural sustainable development is promoted, and the intelligent level of soil parameter adjustment is improved.

This application relates to an IoT-based intelligent land remediation monitoring method and system. The monitoring method includes: acquiring satellite remote sensing elevation data and historical soil composition data of the land area to be monitored; dividing the land area to be monitored into multiple grid units and assigning grid identifiers; deploying fixed soil sensor nodes and mobile drone nodes to generate a sensor network topology; collecting real-time soil parameters of each grid unit and performing noise filtering and anomaly detection to generate a soil composition dataset; inputting the soil composition dataset and historical soil composition data into a cloud-based prediction model to output a land degradation risk score and remediation strategy; controlling the execution equipment to perform land remediation operations and monitoring changes in soil parameters after execution in real time; updating the parameters of the cloud-based prediction model and optimizing the sensor network topology based on the deviation between the changes in soil parameters after execution and the expected values. This application improves agricultural production efficiency and soil health.

A method for regulating the viability of microorganisms in soil, a method for producing microorganisms with increased viability in soil, and a soil composition containing microorganisms with reduced gene expression. [Solution] A method for regulating the viability of a microorganism in soil, comprising regulating the expression of a gene in the microorganism, wherein the gene is one or more genes selected from cbl, nhaR, crp, cadC, nemR, citR, and csuR.

The utility model discloses a multi-property soil simulation device, which belongs to the technical field of soil research and comprises a chain scraper conveyor, a spraying saline-alkaline property simulation component for simulating the saline-alkaline property of soil and a rolling hardening simulation component for simulating and adjusting the tightness of the soil, the spraying saline-alkaline simulation assembly comprises a soil scraping assembly and a spraying assembly, the soil scraping assembly is mounted at the upper part of the chain scraper conveyor, and the spraying assembly is mounted at the left end of the soil scraping assembly; and the rolling hardening simulation assembly is mounted at the right end of the soil scraping assembly. Through the mode, the salinity and alkalinity and soil hardening of different soils are simulated, multi-data collection research is performed on the soils in different areas, and the strictness of experimental data is ensured.

1. The name of the design product: soil detector. 2. The use of the design product: the design product is used for detecting soil composition and fertility, guiding agricultural planting. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

This invention relates to an irrigation control method, mainly comprising: establishing a functional relationship fp between soil resistance Rx and soil voltage Vc; establishing a functional relationship fk between an irrigation index Ir and soil resistance Rx; a resistance-to-voltage conversion circuit converting the current soil resistance into a current soil voltage value; setting a reference irrigation index; obtaining a reference soil resistance value based on the reference irrigation index and the functional relationship fk between the irrigation index Ir and soil resistance Rx; obtaining a reference voltage value based on the reference soil resistance value and the functional relationship fp between soil resistance Rx and soil voltage Vc; irrigating the soil when the voltage difference between the current soil voltage value and the reference voltage value is zero; comparing the current soil voltage value with the reference voltage value; and controlling whether to irrigate the soil based on the comparison result. This invention can adapt to different soil compositions, expand its application range, and achieve energy-saving effects.

The invention relates to the technical field of soil component detection, and discloses a southern acid soil multi-stage linkage type sample component analysis system which comprises a linkage type sample pretreatment module, a multi-mode component detection module, an intelligent data analysis module and a central control module, a complete automatic analysis system is constructed by arranging a linkage type sample pretreatment module, a multi-modal component detection module, an intelligent data analysis module and a central control module and enabling the modules to work cooperatively, and the integrated design of multi-stage linkage realizes full-process automatic operation from sample input to analysis report generation, so that the analysis efficiency is improved, and the analysis efficiency is improved. Manual operation links and subjective errors are reduced; the linkage type sample pretreatment module is used for treating southern acid soil samples in an inert gas protection environment, so that the samples are prevented from being oxidized and deteriorated in the preparation process, and a solid foundation is laid for the accuracy of subsequent detection.

The utility model discloses a soil sampling device for archaeological, which relates to the technical field of archaeological equipment and comprises a shell, a dust collecting cavity, a collecting cavity and a feeding cavity are arranged in the shell, the dust collecting cavity is communicated with the collecting cavity through a first connecting pipe, the collecting cavity is communicated with the feeding cavity through a second connecting pipe, and a drill bit is arranged in the feeding cavity. The first sampling assembly is used for driving the drill bit to sample, an air extracting pump and a second sampling assembly are mounted at an opening of the dust collecting cavity, and the first sampling assembly comprises a spiral feeder mounted on the drill bit; according to the utility model, soil around and on the remains can be collected and sampled, and sampling can be conveniently carried out from fine gaps or the surfaces of the remains, so that the soil components on the remains can be analyzed simultaneously, and the corrosion degree of the remains at the moment can be judged according to the difference of the components of the two kinds of soil.

The utility model discloses a multistage water guide and vegetation coordinated ecological retaining wall structure in the field of retaining wall structures, which comprises a base and a mounting shell connected to the top of the base, a blocking net is slidably connected to the inner wall of the mounting shell, a mounting support is connected to the side face of the mounting shell, and the bottom of the mounting support is connected with the base. According to the soil retaining device, the soil retaining effect of the soil retaining device can be effectively improved, the conical water guiding pieces are adopted, mud-water mixtures can be conveyed to the gap position between the water guiding pieces, the water guiding pieces are arranged in the water guiding pieces, and the water guiding pieces are arranged in the water guiding pieces. Furthermore, water in the mud-water mixture can flow out through the through holes, so that the soil components are intercepted in the gap positions.

The invention discloses a sintered lunar soil component manufacturing method based on two-dimensional grid controllable local heating, and belongs to the technical field of sintered lunar soil component manufacturing, and the sintered lunar soil component manufacturing method comprises the following steps: step 1, mixing and compacting a conductive fiber woven body and lunar soil to form a composite middle layer; 2, placing the composite middle layer between the sintered lunar soil blocks to form a sandwich structure, and applying pressure to enable the sintered lunar soil blocks to be in close contact with the composite middle layer; and 3, connecting an electrode with the conductive fiber woven bodies on the two sides of the composite middle layer, adjusting input direct current parameters in a low-voltage environment, and realizing connection of the sintered lunar soil blocks after power failure. According to the manufacturing method for the sintered lunar soil component based on the two-dimensional grid controllable local heating, a new thought is provided for the manufacturing problem of the complex sintered lunar soil component existing in lunar in-situ resource utilization, and the defects that an existing self-propagating connection technology is low in repeatability and continuous in harmful phase are overcome.

The utility model relates to the technical field of seedling raising devices, in particular to a crop seedling raising device for agricultural technical guidance, which comprises a rack, the rack comprises a moving frame, a seedling raising assembly is arranged on the moving frame, the seedling raising assembly comprises a support frame, a plurality of U-shaped seedling raising plates are inserted into the support frame, a tray is arranged below the support frame, and a water supply assembly is arranged at the bottom of the moving frame. According to the utility model, the soil is placed in the space between the U-shaped seedling raising plate and the bracket for seedling raising, and the water permeable holes and the tray are arranged, so that the influence of excessive moisture on the growth of seeds and seedlings can be prevented, and the water permeability of the soil under natural planting can be simulated; u-shaped seedling raising trays are used for separation, soil components in different seedling raising trays do not influence each other, and the influence of different soils on seedling raising can be conveniently researched; the U-shaped seedling raising tray can be lifted by using the handle, so that the seedling root development condition can be conveniently and intuitively known; by arranging a plurality of water tanks, nutrient solutions with different concentrations and different watering quantities can be applied to seedlings with different heights.

To provide a soil composition method that can be used in a farm field.SOLUTION: A soil composition analysis method includes: a process for determining the type of soil on the basis of point information from a geographic information system and past soil survey data and acquiring a physical condition including dry density; a process for saturating a soil sample by infiltrating the sample with a solution of a substance that suppresses light scattering, and applying pressure to the sample for compression and kneading back; a process for using an image acquisition device to image the soil sample from a specific direction or various directions so as to prevent light from being scattered, in order to obtain a reflected light image; and a process for determining the color of the soil on the basis of the reflected light image to estimate the constituent concentration of the soil.SELECTED DRAWING: Figure 2

The application provides a soil component analysis system and device based on a spectrum technology, comprising a light source. In order to solve the problem that the soil samples sent to the laboratory are affected by the environment or are not properly preserved, resulting in errors in the results, the soil component analysis system is built-in the soil component analysis device. Compared with the traditional soil component analysis method, the system can perform rapid and accurate soil component analysis on the spot, without the need to take the samples back to the laboratory for processing, thereby saving time and human resources. When the electric telescopic sleeve and the electric telescopic inner tube are completely contracted, the first rotating assembly and the second rotating assembly are in the same horizontal plane with the L-shaped support column as a whole, which assists the L-shaped support column in supporting the detection assembly as a whole, and plays an auxiliary role in fixing the equipment during detection.

The utility model discloses a furrow opener for crop planting, which relates to the technical field of farm tools and comprises a connecting rod, two symmetrical mounting rods are fixedly connected onto the connecting rod, soil gathering assemblies for pushing soil aside are arranged on the mounting rods, transmission assemblies for transmitting the soil gathering assemblies are mounted on the mounting rods, and the transmission assemblies are connected with the connecting rod. A soil breaking cone is fixedly connected to the mounting rod, and a connecting assembly is arranged on the connecting rod. The soil breaking device has the advantages that the soil breaking cone is used for breaking soil to a proper depth, meanwhile, the transmission assembly drives the conical barrels to rotate, the two conical barrels form a diamond-like shape, a V shape is formed between a furrow and a slope surface, the conical barrels are used for extruding and compacting the broken soil on the furrow slope, and therefore the furrow slope is protected. The soil is prevented from loosening and collapsing into furrows, the conical barrel rotates when moving, the soil attached to the surface can be rubbed off through rotation with the ground, and the situation that the soil is prone to being attached to a tool, and use is affected is avoided.

The application discloses a kind of set exhaust force type precision fertilizer distribution device and its using method, belong to fertilizer distribution device technical field.The device includes the fertilizer distributor main body, conveying component and output component connected in sequence, fertilizer distributor main body is used to not stop down fertilizer, conveying component is realized long-distance transport of fertilizer by using positive pressure airflow, output component replaces multiple fertilizer distribution devices with a fertilizer distribution unit, can uniformly output fertilizer to multiple fertilization into soil components, and utilize sensor real-time monitoring spiral outer groove wheel speed, and data is fed back to motor to carry out real-time speed regulation, so as to solve the problem that the amount of fertilizer is not accurate due to density difference, and at the same time, in the same weight fertilizer transportation process, power consumption is saved.

The invention relates to an excavator attachment for introducing a binding agent into soil. During introduction, the binding agent is mixed with milled soil components and compacted, resulting in a solid soil structure. The excavator attachment comprises a mounting bracket (01) for attaching the attachment to a movable boom arm of an excavator and at least one motor (13). The attachment also includes at least two track blades (02), each extending from the mounting bracket (01) to a blade head, and each blade comprising a guide rail and a milling chain (04) rotating on the guide rail. The milling chains (04) can be driven jointly by the at least one motor (13).The chain blades (02) each comprise a conveying line extending from the mounting bracket (01) along the respective guide rail to the blade head for conveying the binding agent. The chain blades (02) are arranged at a distance from one another. The invention further relates to a soil cultivation machine for incorporating a binding agent into soil.

1.The name of the design product: soil component prediction graphical user interface of electronic device. 2.The use of the design product: for electronic device. 3.The design points of the design product: in the combination, content and interaction mode of graphical interface. 4.The picture or photo that best shows the design points: front view. 5.Omit rear view, left view, right view, top view and bottom view. 6.The use of the graphical user interface: for soil component prediction. 7.The human-computer interaction mode of the graphical user interface: in the front view, the data file to be uploaded is dragged to the position of “data upload channel”, the “execute deep analysis” button is clicked to enter the interface change state diagram 1; in the interface change state diagram 1, the “error analysis” button is clicked to enter the interface change state diagram 2. 8.Other circumstances that need to be explained: “X” in the interface is a number, a letter or a word.

The invention relates to the technical field of soil detection, in particular to an intelligent portable soil sample collecting and moisture and salinity measuring device which comprises a handheld operating platform, and a control assembly is arranged on the operating platform; the driving assembly is fixedly installed on the operation platform and electrically connected with the control assembly. The output end of the driving assembly and a transmission assembly arranged below the operation platform are detachably arranged and are in transmission connection. The sampling head is detachably connected to the bottom end of the transmission assembly in a transmission mode, and a measuring assembly used for measuring soil moisture and salinity is arranged in the sampling head; the driving assembly drives the sampling head to rotate and be inserted underground for sampling, and the measuring assembly arranged in the sampling head detects soil components and transmits the soil components to the control assembly. The device is light in design, simple and compact in structure, easy to operate, convenient to use, capable of automatically positioning the sampling depth and completing soil sampling and moisture and salinity monitoring at a time, high in practicability and convenience and capable of meeting the requirements for soil sample collection and moisture and salinity measurement in different scenes.

The invention relates to the technical field of intelligent garden management, in particular to an intelligent garden data analysis and soil treatment system which comprises a soil component analysis module, an environmental factor adaptation module, a plant growth regulation and control module, a resource allocation optimization module and an improvement strategy execution module. According to the method, accurate matching and optimization of soil improvement and plant growth are achieved through soil component analysis, environmental factor adaptation, plant growth regulation and control and other means, based on real-time monitoring data, the improvement strategy is automatically adjusted, resource allocation is optimized, the improvement efficiency is improved, the plant growth conditions are dynamically adjusted, and the method is suitable for large-scale popularization and application. Excessive dependence on manual judgment and extensive analysis is avoided, management complexity and resource waste are reduced, sustainable development of gardens is ensured, through comprehensive data acquisition and processing and accurate mapping of different element relationships, the ecological environment and resource utilization of the gardens are further optimized, the pertinence and execution precision of soil improvement are improved, and the economic benefit is improved. The ecological benefits and the sustainable development capability of the garden are enhanced.

This invention discloses a method for enhancing the Maillard reaction and promoting soil humus generation, belonging to the field of soil composition technology. It includes the following steps: (1) Soil collection: Soil samples are collected and impurities such as stones and plant debris are removed. The samples are then air-dried, ground, and sieved for later use; (2) Heat treatment: The sieved soil samples from step (1) are divided into multiple heating containers and heated using a programmed temperature rise method. The samples are then allowed to cool naturally to room temperature and transferred for storage; (3) Humus generation: A soil sample is weighed, and a mixed solution of NaOH and Na4P2O7 is added. The sample is extracted by shaking, and the supernatant is centrifuged and filtered through a filter membrane to obtain a humus HS solution. The humus solution is then freeze-dried to obtain HS freeze-dried powder, which is stored in a desiccator. The method of this invention can effectively induce and enhance the Maillard reaction process, causing low-molecular-weight organic substrates to undergo condensation and rearrangement reactions, thereby promoting the rapid generation of humus.

The utility model provides a working table for ceramic processing, which relates to the technical field of working tables for ceramic processing and comprises a working table, a processing cavity is arranged at the top of the working table, a turntable is arranged in the processing cavity, a cutting line is arranged in the processing cavity, and a cleaning cavity is arranged at the top of the working table; the soil scraping assembly is arranged in the processing cavity and used for scraping soil on the cutting line, and the soil scraping assembly comprises a U-shaped soil scraping block, a spring, a connecting rod and a pressing plate; and the cleaning assembly is arranged in the cleaning cavity and used for cleaning the rotating disc, and the cleaning assembly comprises a motor and a brush. According to the workbench, through the arrangement of the cleaning assembly, residual soil on the surface of the rotary disc can be effectively removed, the cleaning efficiency is improved, the machining precision and the product quality are maintained, through the arrangement of the soil scraping assembly, soil attached to a tangent line can be scraped away, and the problem that cutting is uneven or the bottom of a mud blank is irregular is solved.

This invention belongs to the field of microbial remediation technology, specifically relating to a highly adaptable imidacloprid-degrading bacterial community and its enrichment and domestication method and application. The enrichment and domestication method of this invention includes the following steps: (1) placing imidacloprid-contaminated soil in an inorganic salt liquid culture medium containing imidacloprid for cultivation to obtain a primary suspension; (2) centrifuging the primary suspension to separate the solid and liquid, allowing the bacterial community and non-dissolved soil components in the primary suspension to enter the precipitate; adding fresh inorganic salt liquid culture medium containing imidacloprid to the precipitate for cultivation to obtain a secondary suspension; (3) performing subculture according to the culture conditions of step (2), taking the last generation suspension of the last subculture cycle, allowing it to stand, and obtaining a bacterial supernatant; (4) centrifuging the bacterial supernatant obtained in step (3) to obtain a highly adaptable imidacloprid-degrading bacterial community. The imidacloprid-degrading bacterial community obtained by enrichment and domestication in this invention has better environmental adaptability to complex soil conditions.

The utility model discloses a bottom die cleaning device used in a concrete soil member production system, and relates to the technical field of concrete bottom die cleaning. The bottom die cleaning device used in the concrete soil component production system comprises a supporting base, a reciprocating mechanism and a water spraying mechanism, and a U-shaped plate is arranged above the supporting base; the reciprocating mechanism is arranged at the top of the supporting base and comprises a fixed plate, a threaded rod, a movable block and a mounting frame, the adjacent sides of the fixed plate are rotationally connected with the two ends of the threaded rod, the outer wall of the threaded rod is in threaded connection with the interior of the movable block, and the top of the movable block is fixedly connected with the bottom of the mounting frame; the water spraying mechanism is arranged above the supporting base and comprises a hollow block and a water spraying pipe. The cleaning roller can be moved back and forth, the position of the bottom die does not need to be manually adjusted, it is guaranteed that some long bottom dies can be comprehensively cleaned, the working intensity of workers is reduced, and the flexibility and practicability of the device are improved.

This invention relates to the field of tunnel boring machine (TBM) construction technology, specifically to a real-time detection system and deduction method for fine-grained soil content in TBM excavated soil based on multi-parameter fusion. The system includes a multi-parameter sensor unit, a data acquisition and transmission unit, a data processing and analysis unit, and a display unit. In this invention, the system rapidly detects the fine-grained soil content in the slurry separated from the TBM excavated soil using an intelligent density meter after sedimentation. A correction algorithm based on the data difference law obtained from indoor experiments is introduced to correct the fine-grained soil content data obtained from the intelligent density meter. Using a multi-parameter fusion algorithm, the system comprehensively analyzes various processed TBM excavated soil data, achieving rapid detection and analysis of changes in the fine-grained soil component in the TBM excavated soil. This system solves the problems of long processing time, complex operation, and poor adaptability of traditional density meter methods. The detection system enables real-time monitoring of fine-grained soil content, providing a basis for the resource utilization of excavated soil.

The invention discloses a full-automatic weeding robot with binocular vision and a weeding method thereof.The system comprises a visual camera system, a control system, a walking system, a weeding mechanical system and a power system, and the visual camera system is used for collecting obstacle information and weed distribution coordinate information in a farmland scene; the control system receives the collected obstacle information and weed distribution coordinate information, calculates and identifies weeds in real time and dynamically avoids obstacles, plans an optimal weeding path according to data provided by the Internet of Things cloud system, and sends corresponding control signals to each execution system; the weeding mechanical system receives the control signal and executes a corresponding weeding operation instruction, and the weeding mechanical system comprises a weeding assembly arranged at the front end of the vehicle body support assembly and a weed smashing assembly connected with the weeding assembly; according to the weeding robot and the weeding method thereof, multiple types of weeds can be accurately recognized, path planning and automatic obstacle avoidance capabilities are achieved, the weeds can be smashed, and soil component information can be detected.

This invention provides artificial soil that can suppress the urban heat island effect and promote greening even in urban areas, thereby contributing to the conservation, creation, and regeneration of a sustainable natural environment. [Solution] One artificial soil 100 of the present invention comprises a first layer 10 containing soil components and having a planting-able thickness, and a second layer 20 in contact with the first layer 10 and containing charcoal. In addition, in this artificial soil, the first layer 10 has a second surface 14 that is in contact with the outside air, is in the thickness direction or sloped toward the thickness direction from the first surface 12, and is different from the first surface 12 on which the planting target and / or the natural habitat of the plants. This soil structure allows for the active uptake and retention of moisture, such as rainwater, and can contribute to the conservation, creation and regeneration of a sustainable natural or living environment by replenishing moisture to the surrounding soil including the planting layer and suppressing the occurrence of the heat island phenomenon by utilizing latent heat from transpiration from planted plants.

According to the technical scheme, the centrifugal analysis device for soil detection comprises a device outer base, a driving shaft, a mounting frame, a movable shaft, a connecting base and a centrifugal cylinder, the driving shaft is rotatably connected to the center of the device outer base and is driven by a motor to rotate, and the mounting frame is fixed to the outer side of the driving shaft; the movable shaft is inserted into the mounting frame in a vertically sliding manner, the connecting seat is fixedly arranged at the upper end of the movable shaft and is detachably mounted with the centrifugal cylinder, and a cooperative assembly is arranged in the device outer seat and is configured to drive the movable shaft and the centrifugal cylinder on the movable shaft to realize autorotation and periodic vertical bumping movement when the driving shaft drives the mounting frame to revolve. Therefore, the soil sample separation effect is optimized. Through revolution, rotation and up-and-down jolting of the centrifugal cylinder, the problems of directional accumulation of samples and insufficient shearing force are solved in all directions, the synergistic effect of revolution and rotation is optimized, and the effects of separation thoroughness and purity of complex mineral soil components are remarkably improved.