37results about "Sowing" patented technology

The invention discloses a semi-solid-state complex no-tillage dry direct seeding method for crop seeds. The no-tillage dry direct seeding method comprises the following steps: S1, keeping a water layer of 1cm-5cm in a ditch, and paving straws obtained by harvesting preceding crops on a ditch surface; S2, applying a base fertilizer on the ditch surface paved with the straws and cleaning the ditch; S3, seeding the crop seeds on the ditch surface, and mixing the crop seeds with semi-solid-state biomass materials, a compound fertilizer and a biopesticide before seeding before seeding seeds, wherein the mixing mass ratio is that the crop seeds to the semi-solid-state biomass materials to the biopesticide is (1-10) to (70-800) to (1-3), and the moisture content of the semi-solid-state biomass materials is 40%-80%; and S4, after seeding the seeds, keeping the ditch surface at a dry state for 3-7 days. According to the semi-solid-state complex no-tillage dry direct seeding method, tillage and combustion of winter crop straws are not carried out, a whole land of field immersing water is not used for irrigation and the water immerses after the seeding, and the biological benefits are obvious; the working energy consumption is reduced, stubbles are not killed by pesticides, haze is reduced and the irrigation water is reduced.

This invention discloses a simplified method for orchard ground cover, mulching, and mechanized precision sowing and fertilization, comprising: dividing the orchard ground into inter-row work zones and tree basin protection zones; using a seed-fertilizer co-sowing device to create strip-shaped furrows in the inter-row work zones, forming deep trenches and shallow sowing zones; applying controlled-release fertilizer to the deep trenches and sowing complementary mixed grass seeds in the shallow sowing zones; when the height of the composite surface vegetation community reaches the preset mowing height, performing mowing operations and transferring the mowed herbaceous biomass to the tree basin protection zone to form a mulch layer; measuring the mass of the herbaceous biomass transferred to the tree basin protection zone, calculating the nitrogen supplementation amount according to a preset nutrient compensation coefficient, and applying liquid nitrogen fertilizer to the inter-row work zones and tree basin protection zones. This invention enables integrated and coordinated management of orchard ground cover, sowing, fertilization, mulching, and nitrogen supplementation, improving the orchard's year-round ground cover capacity and mechanized operation efficiency.

An agricultural implement includes a frame, a toolbar coupled to the frame and carrying a plurality of row units, the toolbar comprising a center toolbar and wing toolbars, a rockshaft assembly coupled to at least one of the center toolbar and the frame, the rockshaft assembly comprising a rockshaft, and wheel units between neighboring row units, each wheel unit comprising a wheel, the wheel units fixedly coupled to the rockshaft such that rotation of the rockshaft causes uniform rotation of the wheel units. The agricultural implement further includes at least one actuator in operable communication with the rockshaft assembly and configured to cause rotation of the rockshaft assembly. Related including an agricultural implement coupled to a tractor, and related control systems are also disclosed.

The application discloses a recycling method for roadbed surface cleaning plants in expressways, and comprises the following steps: S1, separating the forest trees and vegetation obtained by roadbed surface cleaning to obtain plants and wood; S2, crushing and decomposing the plants to obtain decomposed organic matter; S3, processing the wood into wood fibers; S4, mixing the decomposed organic matter, wood fibers and other auxiliary materials to obtain dry materials; S5, mixing the dry materials, water and adhesive to form slurry; and S6, uniformly and high-pressurizing spraying the slurry on the slope surface of the roadbed slope by a spray seeding machine. The forest trees and vegetation obtained by surface cleaning are mixed with other auxiliary materials in a proper proportion after being properly treated, and the slurry for roadbed slope surface soil spraying is obtained, and the slurry is beneficial to the growth of plant seeds required by roadbed slope greening, and realizes the double effects of reinforcing the slope and promoting the slope greening.

The application provides a sowing method for controlling crops to absorb cadmium and arsenic, a composite adsorbent material is prepared first, then the composite adsorbent material is saturatedly soaked in a selenium working solution or a silicon working solution, effective components of the working solution are sufficiently adsorbed to obtain a supported adsorbent material, the supported adsorbent material is applied to the bottom of a sowing hole to form a cover layer, and then the seeds are sowed and covered with soil, the application changes the traditional one-time seed soaking treatment into a slow-release supply controlled by the adsorbent material, the blocking and controlling effect of silicon / selenium covers the key growth period of crops, and the mode of large-area scattering of soil conditioners is changed, the blocking and controlling material is accurately concentrated around the roots, the amount of the material is small, and the efficiency is high, meanwhile, the composite adsorbent material with a specific ratio produces synergy in physical structure and chemical function, and the comprehensive blocking and controlling effect is better than the simple superposition of single materials or single technologies, the method is easy to combine with existing sowing or transplanting agronomy, does not increase complex procedures, and is convenient for popularization and application in agricultural production.

This utility model discloses a seed planter suitable for cotton sowing, relating to the field of cotton sowing technology. It includes a vehicle body with an adjusting plate slidably connected inside. An adjusting groove is obliquely arranged on the adjusting plate. A first adjusting rod and a second adjusting rod are connected between the two side walls inside the vehicle body. A seed loading box is slidably connected to the surface of the first adjusting rod, and a sowing box is slidably connected to the surface of the second adjusting rod. The lower surface of the seed loading box communicates with the side surface of the sowing box. An adjusting slide rod is connected to one side surface of the seed loading box, and the adjusting slide rod slidably engages with the adjusting groove. In this cotton sowing seed planter, the vertical position of the adjusting plate is slidable during sowing, causing the adjusting slide rod to slide within the adjusting groove. This drives the seed loading box and the sowing box to slide and expand or contract on the first and second adjusting rods, thereby allowing for convenient adjustment of the seed spacing during sowing.

Systems and methods for filling cassettes consistent with sets of seeds arc provided. One example computer-implemented method includes, in response to a request for a schedule to fill a plurality of the cassettes, accessing data associated with the cassettes including a seed set specific to each of the cassettes and generating a schedule to fill the plurality of cassettes with seeds, consistent with the seed sets specific to the plurality of cassettes, via a gantry, multiple counting stations, and a filling station, based on a throughput of the gantry, the multiple counting stations, and the filling station. The method then includes executing the schedule at the gantry, the multiple counting stations, and the filling station to fill at least a portion of the plurality of cassettes with the appropriate sets of seeds consistent with the schedule.

This invention provides a planting system for steep rock slopes, belonging to the field of planting technology for steep rock slopes. It includes a vehicle body, winch, winch rope, collection trough, drilling unit, soil-rock receiving unit, hydroseeding unit, and drill cleaning unit. The winch is fixedly installed on the top of the steep rock slope and is connected to the vehicle body via the winch rope. The vehicle body travels on the steep rock slope to the planting location. After the drill cleaning unit wets the drilling unit, the drilling unit drills holes on the slope surface. The hydroseeding unit first sprays a thick layer of ecological substrate into the holes, then sprays a thick layer of ecological substrate mixed with plant seeds into the holes. The drill cleaning unit waters the thick layer of ecological substrate mixed with plant seeds. Throughout the process, the soil-rock receiving unit collects the soil and rock drilled out by the drill and the soil and rock falling off during the vehicle's movement. After collection, a sealed cavity is formed, which is then transferred to the collection trough. Finally, the soil and rock collected in the sealed cavity are poured into the collection trough.

The application discloses a kind of super-hydrophobic soil water-resisting layer and its construction method, belong to slope protection engineering technical field, the super-hydrophobic soil water-resisting layer is used for soft rock slope, by quality ratio is composed of basic component and functional component, basic component includes polymer curing agent 20 parts, guest soil 60 parts, straw fiber 5 parts;Functional component includes the total quality 0.5% of basic component starch graft acrylamide type microbial water-retaining agent, 2 parts nano SiO2, 0.3 parts KH-550 silane coupling agent, it can also be mixed with specific ratio grass seed.Its construction method includes four core steps of slope pretreatment, bottom curing, water-resisting layer laying, later maintenance, and drainage blind ditch strengthening measures are added for strong weathered soft rock slope.The super-hydrophobic soil water-resisting layer realizes the ecological restoration and long-acting water-resisting protection of soft rock slope, is suitable for the protection of various soft rock slopes in highway, railway, water conservancy and other engineering, has significant technical innovation and engineering application value.

This disclosure relates to the field of seed metering devices. One embodiment of this disclosure provides an adjustable precision seed metering device suitable for small-grained Chinese herbal medicine seeds. It includes a feeding cylinder, baffle plates, limiting components, and a blocking component. The feeding cylinder is fixedly installed on the top of the seed metering cart via a support frame, and its bottom end is connected and installed in a feeding circular groove. Three baffle plates are set at the bottom of the seed metering cart via a moving component. A feeding circular hole is opened at the center of each baffle plate, and a connecting plate is fixedly installed between the three baffle plates. Two limiting components are provided, both located on the top of the seed metering cart, for limiting and fixing the baffle plates. Each baffle plate is equipped with a blocking component. This technical solution solves the problem in the prior art where the seed metering cart has a relatively single discharge port, making it difficult to discharge different quantities of seeds according to different types of Chinese herbal medicines.

Method for controlling the excavation position on an agricultural implement (100), in particular a seed drill or tillage implement, during a tillage operation on an agricultural area (N), comprising the steps: - temporary lifting of at least one soil cultivation and / or material storage device (102, 102a-102i) of the agricultural implement (100) from a working position into a first predefined lifting position of at least two predefined lifting positions in at least one first category of maneuvering operations, and - temporary lifting of at least one soil cultivation and / or material storage device (102, 102a-102i) of the agricultural implement (100) from the working position into a second predefined lifting position of at least two predefined lifting positions in at least a second category of maneuvering operations, characterized in that - during the maneuvering operations of the first category, no reverse movement of the agricultural implement (100) takes place, and - during the maneuvering operations of the second category, a reverse movement of the agricultural implement (100) takes place.

The application discloses a screening construction method for soil for slope ecological restoration, and is suitable for separation of gravel particles and mud components in moist engineering soil required by spray seeding construction. The method realizes soil and stone separation by means of water mixing, mechanical stirring, standing and settling, upper mud transfer and screen filtering of a mud separation tank, does not need special wet screening equipment, is simple in construction and strong in adaptability, can effectively reduce the risk of blockage of a spray seeding machine pipeline and a nozzle, and improves the continuity and stability of spray seeding construction.

The application provides a slope ecological green restoration system, and particularly relates to an ecological restoration project. The slope ecological green restoration system comprises a walking chassis and a workbench fixedly connected to the walking chassis. A driving shaft is rotatably connected in the workbench. A motor for driving the driving shaft to rotate is fixedly connected in the workbench. The motor is a servo motor or a stepping motor. The walking mode of the walking chassis is intermittent stepping movement. The slope ecological green restoration system provided by the application can sequentially execute four processes of pre-wetting, hole opening, seeding and leveling through a single driving shaft cooperating with angle-staggered trigger blocks, linkage control, and can complete the whole set of ecological restoration operation at one equipment stop point, realizes the change from traditional segmented construction to integrated continuous operation, reduces manual intervention and process connection time, and obviously improves the operation efficiency.

The invention provides an E2400 electrically-driven precision seeding operation monitoring terminal, and relates to the field of medical apparatuses and instruments. The terminal adopts a five-layer architecture of'perception-control-execution-interaction-cloud platform ', the core innovation lies in that traditional mechanical transmission and land wheel speed measurement are abandoned, a Beidou satellite positioning speed measurement unit and a millimeter wave speed measurement radar are integrated to form double speed measurement sources, and non-contact accurate speed measurement is realized; 24 rows of seeding and fertilizing execution mechanisms are driven in an electric-direct-drive mode, and sensors such as a seed induction grating and a fertilizing probe are matched to construct a whole-process real-time monitoring and intelligent alarm system. The speed measurement precision reaches the centimeter level, the miss-seeding / re-seeding recognition precision is larger than or equal to 99.5%, the plant spacing deviation is smaller than or equal to + / -3%, the seed and fertilizer saving rate is 10%-15%, the maintenance cost is reduced by 60% or above, the operation efficiency is improved by 30%, the method is suitable for scenes such as large-scale planting bases and agricultural synergy, and the precision, intelligence and universality of seeding operation are remarkably improved.

The utility model relates to the technical field of potamogeton crispus planting, disclose a kind of degradable device for potamogeton crispus stone bud planting, including hemp rope net, the interstice of the hemp rope net is hinged with several potamogeton crispus stone bud bodies;The corner of the hemp rope net is equipped with the fixing device that can be fixed to the fixing device of installation device installation;The fixing device includes the L-shaped wedge of inserting into soil through the interstice of hemp rope net.This utility model has the advantages compared with prior art in that: potamogeton crispus stone bud can be fixed in river bottom.

The utility model discloses a kind of hoe type film mulching hole drill, comprising: tractor and hole opening and seeding assembly, tractor is provided with power output shaft, hole opening and seeding assembly includes: assembly installation frame, one side is provided with the transmission gear box being connected with power output shaft, transmission gear box is detachably connected with tractor by universal shaft;Film mulching device, set in the front lower part of assembly installation frame;Multiple hole opening and seeding mechanism, transverse arrangement is set in the middle part of general frame body, and hole opening and seeding mechanism includes the transmission shaft being connected with the output end of transmission gear box and seed guiding interface;Multiple seed bin device, lower end is provided with the discharge port being communicated with seed guiding interface, and seed bin device is used to regularly, quantitatively to hole opening and seeding mechanism inside seed is put in.The utility model realizes film mulching, film pressing, hole opening, precision seeding integrated continuous operation.

The application provides a sowing path control method and system based on cell breeding, relates to the technical field of sowing path control methods, and comprises the following steps: matching and calibrating an electronic planting scheme map with actual coordinates of a field plot; combining all paths into a population, and updating the population according to a fitness coefficient; selecting a path with the highest fitness coefficient in the updated population as a predetermined sowing path and starting a seed metering device; when it is judged that a seeding machine enters an allowable error range of the predetermined end point coordinates, stopping sowing; when the seeding machine enters a start point position of a next cell, an automatic confirmation is made by a control system, and the start point coordinates and the end point coordinates of the next cell are set as new comparison targets. The four-parameter similarity transformation model is adopted to complete accurate registration of theoretical coordinates and actual geographical coordinates; and a dynamic cross-entropy mechanism is introduced under the genetic algorithm framework, so that the algorithm maintains population diversity in the iteration process.

This utility model discloses an Angelica sinensis roller seeder, relating to the field of Angelica sinensis planting technology. It includes a sowing component comprising a seed storage trough, which is a hollow cavity structure used to store Angelica sinensis seeds. An adjustment component is installed inside the cavity; the adjustment component includes a support shaft located at the lower end of the seed storage trough. This Angelica sinensis roller seeder, when a small amount of Angelica sinensis seeds are added to the seed storage trough, drives a screw to move a support rod horizontally. The support rod, via a rotating shaft, drives a fixed block to slide along the outside of a push plate. The fixed block then pushes the push plate to rotate along the support shaft, causing the push plate to push the Angelica sinensis seeds closer to the outside of the sowing roller. This ensures that even with a small amount of seeds, the sowing roller can still absorb and sow the seeds into the seedling tray.

An agricultural machine includes a furrow opener and a furrow closing system and a controller that performs closed loop control of the furrow closing system.

This utility model discloses a seeder wheel structure suitable for different terrains, including an inner wheel ring. A first wheel hub is mounted on the sidewall of the inner wheel ring via multiple spokes. Multiple mounting frames are fixedly connected to the sidewall of the first wheel hub. A first support mechanism for supporting the seeder wheel is provided within each mounting frame. The first support mechanism includes a first ground-feeding plate slidably connected within the mounting frame. This utility model features a first support mechanism, and the first ground-feeding plate is slidably connected to the mounting frame. During operation, its contact area with the ground can be adjusted according to the soil softness (e.g., reduced extension in hard soil, increased extension in soft soil), ensuring low resistance when walking on hard ground and enhanced grip in soft ground, thus improving adaptability to different soil hardness levels.

The utility model discloses a kind of grass seed mixed sowing equipment, it is related to agricultural planting technical field, including air blower, feed pipe is installed in the air outlet end of air blower, conveying pipe is installed in the air outlet end of air blower, the end of conveying pipe away from air blower is installed with loudspeaker pipe, loudspeaker pipe is evenly installed with multiple arc-shaped partition plates, receiving box is arranged in loudspeaker pipe side, the side of receiving box facing loudspeaker pipe is open, receiving box is connected with conveying pipe by connecting piece, strip-shaped mouth is arranged in the bottom of receiving box away from the side of loudspeaker pipe, storage box is equipped in strip-shaped mouth lower side, the upper end of storage box is open and the upper end of storage box is connected with receiving box fixedly, avoid the problem that grass seed density is too high in ground edge, ensure that grass seed distribution is even in each area of planting ground, reduce the risk of nutrient contention, disease breeding etc. caused by dense growth.

The utility model discloses a kind of crop granule seeding equipment, it is related to sowing device technical field, the utility model includes shell, shell is assembled by several adjustable nozzle modules;Deep and shallow board, deep and shallow board is installed on the outer wall of shell, and duckbill structure is provided on deep and shallow board;Wherein, the side of shell is equipped with the seed tank of communication with the internal cavity of shell, seed tank inside transmission connection has brush structure and seed wheel structure;Auxiliary assembly, auxiliary assembly is set to the side of shell.The utility model discloses a kind of crop granule seeding equipment, adjustable nozzle module is used to adjust sowing distance, control the feeding frequency and position of seed, duckbill structure is the key component of sowing device, responsible for guiding seed from seed wheel structure to soil, seed wheel structure is used to store seed, and through rotation, seed is fed into duckbill one by one or by grain, brush structure is used to clean seed wheel and duckbill, prevent seed jam, ensure that sowing process is smooth.

The application aims to provide an intelligent agricultural unmanned aerial vehicle and an intelligent working method of the agricultural unmanned aerial vehicle. The movement of the whole device is realized by a caterpillar drive and a propeller drive, and the device can work on land and in air. An infrared alarm device can sense whether there is a person below and alarm when spraying. Through a pesticide spraying device, pesticide spraying and water spraying to increase soil moisture are realized, and work efficiency is improved. Through the caterpillar drive and a crop seed sowing device, automatic seed sowing and humidifying on the ground are realized, and a certain seed sowing density can be maintained, and seed sowing efficiency and survival rate are improved. Through an agricultural storage device, small and medium-sized agricultural tools or pesticides are stored, and the practicability of the unmanned aerial vehicle for agricultural work is improved. In view of the large-scale development of the agricultural unmanned aerial vehicle at present, manual movement is extremely inconvenient, and the unmanned aerial vehicle is easy to be damaged. The autonomous movement of the unmanned aerial vehicle through the caterpillar drive design reduces the possibility of damage of the internal precision instruments of the unmanned aerial vehicle, and is suitable for small-scale and large-scale transplanting work.

The invention relates to a seed drill (10) with several seed coulters (1) arranged side by side, which are connected to a coulter bar (2) rotatable about an axis of rotation (D) in such a way that the coulter pressure of the seed coulters (1) can be adjusted by rotating the coulter bar (2), and with at least one, preferably two, support wheels (3) which are arranged in the direction of travel in front of the seed coulters (1) and by means of which the seed drill (10) is supported against the ground, wherein the support wheels (3) are mounted on the coulter bar (2).

A method of operating an agricultural implement coupled to a three-point hitch of a towing vehicle comprises lowering the three-point hitch to a lowered position, and determine a position of at least one row unit relative to a toolbar or the ground, and a position of the toolbar relative to the three-point hitch. Based on the position of the at least one row unit and the position of the toolbar, a position of the three-point hitch that would cause the toolbar to move toward a center of a range of travel of the toolbar may be displayed. The method further includes receiving an instruction to adjust the position of the three-point hitch to cause the toolbar to move toward the center of the range of travel of the toolbar. Related agricultural systems and control systems are also disclosed.