3366 results about "Cereal grain" patented technology

A piled grain surface management robot comprises an auger-based drive system, a memory, and a processor coupled with the memory. The processor is configured to control movement of the robot via the auger-based drive system. The processor is also configured to direct a traversal of a surface of piled grain in a bulk store, wherein a crust layer of the surface is broken up by auger rotation of the auger-based drive system during the traversal.

A piled grain surface management robot comprises an auger-based drive system, a memory, and a processor coupled with the memory. The processor is configured to control movement of the robot via the auger-based drive system. The processor is also configured to direct a traversal of a surface of piled grain in a bulk store, wherein a crust layer of the surface is broken up by auger rotation of the auger-based drive system during the traversal.

Disclosed herein are engineered rhizobia having nif clusters that enable the fixation of nitrogen under free-living conditions, as well as ammonium and oxygen tolerant nitrogen fixation under free-living conditions. Also provided are methods for producing nitrogen for consumption by a cereal crop using these engineered rhizobia.

The invention relates to the technical field of grain detection, and discloses a grain broken rice rate online detection method and system based on image analysis. A grain broken rice rate online detection method based on image analysis comprises the steps of intelligent illumination control and high-speed synchronous imaging, self-adaptive image enhancement based on reinforcement learning, multi-stage parallel particle detection and segmentation, multi-modal feature deep fusion, robust classification based on ensemble learning, intelligent quality control and process optimization. And continuously learning and updating knowledge. A clear image is obtained through a multi-angle linear array camera and a stroboscopic light source, a reinforcement learning agent is adopted to carry out adaptive image enhancement, a deep learning network is used to carry out particle detection segmentation, multi-dimensional features are extracted, accurate identification is realized through an integrated classifier, and a digital twin model is established to carry out process parameter optimization. According to the invention, accurate online detection of the broken rice rate of grains can be realized in a high-speed flowing state, and the detection efficiency and accuracy are improved.

Systems and methods are configured to receive one or more photographs depicting a plurality of cuttings, to identify one or more individual cuttings of the plurality of cuttings depicted in the one or more photographs, to extract morphological, color, texture, grain size, and grain distribution data from each individual cutting of the one or more individual cuttings, to perform lithological classification of the one or more individual cuttings at a plurality of hierarchical levels based at least in part on the extracted morphological, color, texture, grain size, and grain distribution data or based at least in part on features directly extracted from the one or more individual cuttings that represent the morphological, color, texture, grain size, and grain distribution data, and to present a consolidated results summary of the lithological classification of the one or more individual cuttings at the plurality of hierarchical levels via the analysis and control system.

The invention relates to the technical field of grain sorting and cleaning, in particular to a multi-modal sensor fusion-based grain quality dynamic grading and stone removal cooperative control method, which comprises the following steps of: 1, synchronously collecting by a multi-modal sensor, and generating a synchronous pulse through a high-speed photoelectric trigger when grains fall, a linear array camera is triggered to collect grain surface morphology sequence images, a near-infrared spectrometer collects an absorbance curve and moisture content data, and a piezoelectric weighing platform collects impact pressure waveforms; step 2, dynamic grading decision making; step 3, generation of collaborative parameters; 4, executing and feedback optimization, and issuing the generated parameters to a vibrating screen, a fan and an inclination angle adjusting mechanism to execute control; and detecting the proportion of residual impurities at a stone removal outlet, and triggering the cascade decision-making model to retrain when the proportion exceeds the limit continuously. Through the design, the grain grading and stone removing efficiency and accuracy are remarkably improved, and high-quality product experience and value-added benefits are provided for users.

The disclosure relates to the system and methods for generating a guidance path for automated navigation of large agricultural equipment. Vehicle path data from leading vehicles can be recorded, stored or inputted into the system for generation of guidance paths offset from the swaths traversed by the leading vehicle. Combines, planters sprayers and other vehicles utilizing guidance system can be used to record leading vehicle data for use by the following vehicle in real time or in subsequent cycles. Enterprise systems can manage multiple grain carts and / or combines or other vehicles to maximize efficiency.

A grain loss detector disposed on a combine harvester to detect grain loss within crop material being discharged by a separating or cleaning stage component of combine harvester while harvesting a crop. The grain loss detector includes at sensor generating sensor data output. A computing device receives the sensor data output for processing via software which compares the sensor data output against crop data characteristics to identify any grain kernels from among material other than grain. In one embodiment the sensor is a camera and the generated sensor data output is a digital image frame capturing the grain kernels and material other than grain passing the camera.

The invention provides a preparation method of cereal fermentation broth postbiotics and application of the cereal fermentation broth postbiotics in improvement of systemic chronic inflammation and reduction of cholesterol and low-density lipoprotein, and belongs to the technical field of fermentation engineering. The invention provides a preparation method of cereal fermentation broth metabiotics, which is characterized in that mixed cereals are used as raw materials, anaerobic fermentation is carried out by using compound enzymes and various bacteria, and polysaccharides and proteins in the cereal raw materials can be quickly converted into functional small molecular substances, such as polypeptides, total phenols and total flavonoids. The cereal fermentation broth metagen can inhibit secretion of a macrophage proinflammatory medium, inhibit generation of inflammatory factors of liver, heart and intestinal tissues, and improve activation of adipose tissue macrophages related to body inflammation. After the cereal fermentation liquor is subjected to post-biogen treatment, glucose and lipid metabolism disorder can be effectively improved, liver function damage can be relieved, and the intestinal barrier function can be effectively improved.

An automated grain filling system including a sensor and a processor. The sensor is configured to detect at least a portion of an upper perimeter of a receiving container and at least a portion of an upper surface of a grain mound in the receiving container. The processor is configured to compare the detected portion of the upper perimeter and the detected portion of the upper surface, and direct the operation of a grain transfer element. The grain transfer element is configured to transfer grain from a supplying container to the receiving container. The directed operation of the grain transfer element is based at least in part on a result of the comparison of the detected portion of the upper perimeter and the detected portion of the upper surface.

A grain unloading monitoring system for use in operations moving grain from a grain cart to a grain truck or container utilizing at least one sensor configured to monitor a grain level within a grain container, a processor in electronic communication with the at least one sensor, and a command module in electronic communication with the processor. The command module is configured to command one or more components on a grain cart or grain container to distribute unloaded grain and prevent overfilling of the grain container based on the monitored grain level and grain fill rate.

Provided are a gene KWE2 for regulating corn car grain weight and yield, a protein encoding same, and an expression vector thereof. Further provided are an InDel1 marker of the gene KWE2 for regulating corn car grain weight and yield, and the use thereof in plant trait improvement.

The present disclosure relates to a process for preparing an upcycled material from a dry raw material with a moisture content of 0-30% w / w comprising lignocellulose and derived from spent cereal and / or pseudocereal grain and / or food waste or lignocellulosic biomass or a mixture thereof, the process comprising: a) a pre-treatment comprising the steps of: i) grinding and / or pulverizing the raw material to obtain a powder capable of passing through a sieve having a mesh size of 10-1000 μm and ii) performing autohydrolysis, followed by b) enzymatic hydrolysis of the of powder obtained from step ii), wherein the enzymatic hydrolysis comprises adding an enzyme mixture comprising at least a glucanase and a xylanase, and c) a post-treatment comprising the step of grinding and / or pulverizing the enzymatically hydrolysed mixture obtained from step b) to obtain the upcycled material in the form of a flour-like product.

Disclosed herein are engineered rhizobia having nif clusters that enable the fixation of nitrogen under free-living conditions, as well as ammonium and oxygen tolerant nitrogen fixation under free-living conditions. Also provided are methods for producing nitrogen for consumption by a cereal crop using these engineered rhizobia.

The invention provides a staple food grain crop disease grading method and system based on a prompt-driven large model, and the method comprises the following steps: collecting and preprocessing a main food crop image, and obtaining a main food crop data set; training a ResNet-18 network based on the main grain crop data set to perform initial disease grading, and obtaining disease characterization prompt information; utilizing disease characterization prompt information to drive a prompt drive large model, and segmenting a focus area and a leaf area of the to-be-graded main grain crop image; and calculating the proportion of the lesion area in the leaf area, obtaining a final fine-grained disease grading result of the to-be-graded main grain crop image, and completing staple food crop disease grading based on the prompt-driven large model. According to the method, automatic detection and grading of crop diseases are realized by integrating deep learning and an interactive segmentation technology, so that the accuracy of disease detection and classification is improved, possibility is provided for optimizing the use of pesticides, and environmental pollution and the risk of crop drug resistance are reduced.

The utility model discloses a grain inspection anti-breaking unmanned intelligent conveying device, and relates to the technical field of grain intelligent conveying, the grain inspection anti-breaking unmanned intelligent conveying device comprises a first unloader, the first unloader is connected with a fifth suction hopper through a pipeline, a first suction hopper is arranged below the first unloader, and a second unloader is arranged below the fifth suction hopper. A second unloader is arranged at the position, located on the right side of the first unloader, of the upper right portion of the first suction hopper, a grain impurity inspection device is arranged below the second unloader, a collection air suction pipe is arranged above the first unloader and the second unloader, one end of the collection air suction pipe is closed, and a fan is arranged at the other end of the collection air suction pipe; the first discharger and the second discharger are connected with the collecting air suction pipe through a pipeline, and an electromagnetic switch valve is installed in the pipeline. Power is provided for the whole device through the fan, and feeding and discharging of the first discharger and the second discharger are controlled through opening and closing of the electromagnetic switch valve.

The utility model discloses a grain sampling detection system, which comprises an operation platform, the sampling machine is arranged on the operation platform and is suitable for sampling to-be-detected grains and distinguishing the types of the grains; the detection cabin body is arranged on the operation platform, and a plurality of detection devices used for detecting different types of grains are arranged in the detection cabin body. The multiple detection devices are arranged in the detection cabin body, the detection cabin body serves as an independent detection chamber, multiple parameters of grains can be detected, and the accuracy of detection data is guaranteed.

A method for selectively controlling weeds in monocotyledonous crops, which comprises applying to the crop cultiva- tion area an effective amount of a herbicide A selected from a compound of formula (I) and salts of the compound of formula (I); wherein R is hydrogen, (C1-C6)-alkyl or (C3-C6)-cycloalkyl.

The present disclosure provides non-intergeneric remodeled microbes that are able to fix atmospheric nitrogen and deliver such to plants in a targeted, efficient, and environmentally sustainable manner. The utilization of the taught microbial products will enable farmers to realize more productive and predictable crop yields without the nutrient degradation, leaching, or toxic runoff associated with traditional synthetically derived nitrogen fertilizer, by mitigating or eliminating the need for exogenous nitrogen-containing fertilizers. The remodeled microbes have unique colonization and nitrogen fixation abilities, which enable the microbes to deliver nitrogen to a cereal plant in a spatially targeted (e.g. rhizospheric) and temporally targeted (e.g. during advantageous stages of plants life cycle) manner. The microbes are able to replace the standard agricultural practice of sidedressing and enable a more environmentally sustainable form of farming. The present disclosure also provides methods of using non-intergeneric remodeled microbes, for example, to fix atmospheric nitrogen by reducing or eliminating the need for exogenous nitrogen-containing fertilizers, to increase yield, and to reduce infield variability in the yield.

A method and system for mass producing cereal pieces provides images on the cereal pieces. In particular, the invention is directed to incorporating a printing operation into a cereal production process, wherein a series of printing operations are performed for each cereal piece such that a common image is printed on an exposed face portion and then re-printed multiple times on the image in order to effectively establish a sharp, discernible image on the resulting cereal piece. In addition, the process includes performing each printing operation in a timed and controlled sequence with a cereal piece cutting operation such that the final image is located entirely within a periphery of the resulting cereal piece. In a preferred embodiment, the images constitute emojis.

The invention provides a grain particle mixing device, and belongs to the technical field of grain particle mixing, the device comprises: a premixing barrel, the top of which is provided with a feeding hole, the bottom of which is provided with a blanking pipe, the inside of the premixing barrel is provided with a material separation plate, and the material separation plate is provided with a discharging hole; the mixing barrel is internally provided with an upper cavity and a lower cavity which are communicated with each other, the upper cavity and the lower cavity are both of conical structures, the conical bottoms of the upper cavity and the lower cavity are oppositely arranged, and a discharging pipe is arranged at the lower end of the mixing barrel; the stirring body is coaxially arranged in the mixing barrel and comprises an upper cone and a lower cone; the hollow shaft penetrates through the premixing cylinder and rotates around the axis of the hollow shaft, and a plurality of groups of first stirring shafts and second stirring shafts are uniformly arranged on the hollow shaft along the axis; the liquid storage pipe is arranged in the hollow shaft, and spraying holes are formed in the lower end of the liquid storage pipe along the circumference; and the material scattering mechanism is arranged on the hollow shaft in the material falling pipe and is positioned above the spraying holes. The mixing device has good mixing continuity, and can effectively improve the mixing uniformity degree of grain particles and an adhesive at the same time.

The clay grain seeding machine comprises a rotary tillage system and a seeding and pressing system which are arranged front and back; a plurality of convex rings coaxial with the central axis of the soil pressing roller are transversely arranged on the outer wall of the soil pressing roller at intervals; a soil covering device is arranged between the seeding system and the pressing system; a feather-shaped protective cover is arranged on the outer side of the soil covering device, and a plurality of soft skins are overlapped end to end to form a protective cover which is provided with a downward opening, surrounds the periphery of the soil covering cutter head and has a semicircular longitudinal section; the pressing roller is adjusted through the pressing pressure adjusting system; the pressing pressure adjusting system comprises two hydraulic adjusting units; the hydraulic adjusting unit comprises a hydraulic cylinder with a longitudinal central axis, and the hydraulic cylinder stretches out and draws back through a piston rod and can drive the pressing roller to rotate around the center where the front end of the pressing roller connecting side plate is hinged to the middle lower portion of the rear portion of the seeding pressing system side plate; a piston rod of the hydraulic cylinder is provided with two springs. The ditching quality is remarkably improved, the seeding quality is remarkably improved through soil covering of the spiral blades and floating pressing, and the device is particularly suitable for clay soil operation.

The invention belongs to the field of health-care tea preparation, and particularly relates to begonia flower and leaf tea and a preparation method thereof. Triticale bran pulp is mixed with smashed begonia leaves, the mixture is fermented through a flavor improving fermentation inoculant and then mixed with an anti-oxidation and excitation-inhibiting solution, and the prepared low-caffeine tea base material does not cause insomnia, has the characteristics of inhibiting inflammation and resisting oxidation, protects nerve cells from being damaged, and is suitable for being used as a health-care tea base material. The honeysuckle, the endive and the soybeans are ground into thick liquid, then mixed with the repair juice, centrifuged to remove precipitates, and then frozen nano spray drying is carried out, so that the obtained nano particles for protecting the liver and the kidney and promoting circulation are higher in stability and can accelerate absorption of small intestines; a taste regulator obtained by mixing grain mucus with tartaric acid, ethyl maltol, methyl anthranilate and sorbic acid is sprayed on the surface of a begonia flower and leaf tea mixture, and the prepared begonia flower and leaf tea does not affect sleep after being drunk, does not damage livers and kidneys in organisms, is good in taste and is easy to drink for a long time.

The invention relates to the technical field of grain depot ventilation prediction, and discloses a grain storage ventilation decision-making method based on GNN and Cross-Attention, and the method comprises the steps: collecting internal temperature and humidity data of a grain depot, external temperature and humidity data of the grain depot, weather data and grain pile temperature data in real time; and the collected grain pile temperature data and weather data are preprocessed respectively, the grain balance relative humidity, the atmosphere dew point temperature and the grain dew point temperature are calculated and serve as input of a pre-trained ventilation decision model, and a classification result of ventilation decisions is obtained. Based on the temperature and humidity information of the air in the grain depot, the ventilation of the grain depot is comprehensively decided by combining the external temperature and humidity of the grain depot, the dew point data, the weather data and other information, the temperature characteristics of the grain depot are more accurately extracted, and the ventilation decision of the grain depot is more reliable.

The invention discloses a cereal grain mildew detector based on a gas sensor array, the cereal grain mildew detector comprises a volatile matter accurate sensing unit and a volatile matter characteristic analysis unit, the volatile matter accurate sensing unit comprises a gas sensor array, a sensing chamber and a volatile matter sensing channel, and the volatile matter accurate sensing unit is used for accurately acquiring volatile matter characteristics; the volatile matter feature analysis unit comprises a response feature conversion module and a mildew detection module, the response feature conversion module converts response features of the gas sensor array into storable and processable digital signals, and whether the grains are mildewed or not is recognized in real time in combination with a mildew detection model. The method solves the problem of poor sensing data stability caused by the sensitivity consistency of a sensor array, can stably and accurately sense the characteristics of grain grain mildew volatile matters, and analyzes grain grain mildew information in real time in combination with a grain grain mildew detection model.

The utility model discloses a grain appearance quality detector which is characterized in that a multi-grain-seed feeding control system is used for feeding materials to a transparent turntable; the grain multi-feature recognition system is used for detecting the appearance quality of the grain particles conveyed to the station detection points by the transparent turntable; the first cleaning assembly is used for cleaning grain particles belonging to imperfect grain categories on the lower transparent turntable, and the second cleaning assembly is used for cleaning grain particles belonging to perfect grain categories and floating dust impurities on the upper surface of the lower transparent turntable at the same time; the third cleaning assembly is used for cleaning floating dust impurities on the lower surface of the transparent rotating disc; and the weighing system is used for weighing the weights of the grains of the imperfect grain category cleaned by the first cleaning assembly and the grains of the perfect grain category cleaned by the second cleaning assembly respectively. The detection result is objective and accurate, the detection efficiency is high, and the device is suitable for appearance quality detection of various grain samples.

The invention relates to an eccentric Tamping probe that belongs to the field of Geotechnical Engineering and provides mechanical improvement along lateral direction of the soil at the desired depth, especially in loose and medium dense granular grain dominated soils with insufficient bearing capacity or excessive settlements in the natural state. The eccentric tamping probe of the invention, which provides mechanical improvement by compacting the soil in a lateral direction when attached to a standard drilling machine or engine, comprises an eccentric crankshaft (2), wing fasteners (8), ramming wings (4), a central distributor (9), a main frame (7), a drilling bit (1), and a protective fabric.

The invention relates to the technical field of grain grinding, in particular to a raw material crushing device for grain meal replacement powder and a crushing energy-saving control method. The method comprises the steps of firstly obtaining pressure data and vibration data of a raw material crushing device; further obtaining a change coefficient of each piece of pressure data according to the change characteristics of the pressure data with adjacent time sequences in combination with the offset characteristics of the pressure data and the minimum pressure data; further correcting the pressure data according to the variation trend of the vibration data at the same moment and the difference characteristic of the variation coefficient of the pressure data to obtain corrected pressure data; finally, the feeding depth is adjusted according to the fluctuation characteristics of the corrected pressure data, the problems of uneven pressure and mechanical jamming caused by one-time decompression are avoided, the raw materials are evenly treated in the scattering process, the mechanical load is reduced, energy is saved, and the scattering efficiency is improved.

The invention discloses a preparation method of biological breeding pork rice, and belongs to the technical field of biological breeding meat. The preparation method of the biological breeding pork rice comprises a preparation method of pork breeding cereals, collagen incubation, pig myoblast inoculation, pig myoblast culture and pork rice harvesting. According to the technical scheme, the production process is mature and controllable, and stable product quality can be kept in large-scale production; the production process does not depend on a microcarrier, the production cost is reduced, the production process is simplified, and the whole production process is more efficient and economical; by using biological materials such as fish collagen protein and hyaluronic acid, the nutritional value and biocompatibility of the product are improved, so that the final product has higher market competitiveness; the production process is green, environment-friendly, safe, reliable and resource-saving; the cereal and new protein combined pork rice provides a new possibility for consumers to select in the food market.