73 results about "Feeding Methods" patented technology

The invention relates to the technical field of material conveying equipment, in particular to a livestock slaughtering automatic feeding device and a feeding method thereof.The livestock slaughtering automatic feeding device comprises a feeding table, the feeding table is provided with a conveying belt with a cutting gap, side plates and limiting frames are arranged on the two sides of the feeding table, and a cutting knife is arranged between the limiting frames; gravity detection assemblies (including pressure detection tables, detection supporting plates and the like) are symmetrically arranged in the feeding table, limiting assemblies (including clamping frames, driving shafts, auxiliary driving belts and the like) are arranged on the inner sides of the side plates, and driving assemblies (including driving equipment, pressure sensors and the like) electrically connected with the gravity detection assemblies are arranged on the outer sides of the side plates; a flow dividing box with a spray head and a cleaning rod is arranged below the feeding table, cleaning of the conveying belt, intermittent discharging of materials to the conveying belt, triggering and limiting when the materials are conveyed to a detection area, starting of weight detection after a pressure sensor reaches the standard, adjustment of the positions of the materials through a driving assembly to guarantee equal-weight cutting, and resetting of a system after completion are achieved. Accurate slitting is achieved, weight deviation is reduced, and production efficiency and product standardization are improved.

The invention provides an artificial propagation method of Sinilabeo wuyi, and belongs to the technical field of aquatic animal breeding. The artificial propagation method of the Sinilabeo wuyi comprises the steps of parent fish classification, parent fish rearing, artificial spawning induction, natural insemination, artificial insemination, fertilized egg incubation, fry rearing, juvenile fish rearing and the like. The oxytocic is reasonable in compatibility, the injection time of the oxytocic is accurate, the oxytocic rate, the fertilization rate and the hatching rate are increased, and damage to parent fishes is small. According to the method, feeding methods in different stages of fry breeding are also defined, the survival rate of the sinilabeo wuyi fry breeding stage is increased, and a technical support is laid for artificial breeding of the endangered species sinilabeo wuyi.

The embodiment of the invention aims to provide a personalized feeding method and device based on single cage rearing, a computer program product and a computer program storage medium. The method comprises the following steps: acquiring multi-modal characteristic data of a single cage rearing object, including static characteristics and dynamic characteristics; and inputting the multi-modal feature data into a multi-modal deep learning model and predicting a corresponding feeding scheme. According to the invention, individualized precise feeding of cage-cultured poultry is realized, so that the breeding management is changed from extensive type to refined type, and a differentiated management means is provided for a high-end farm. The feed waste is effectively reduced through accurate feeding, the health problem caused by excessive or insufficient nutrition supply is avoided, and the growth speed and production benefits of the poultry are improved. In addition, real-time updating of the dynamic optimization strategy template ensures that the feeding strategy is always matched with the actual demand, so that the economic benefit is maximized.

The invention discloses a livestock farm precise feeding method and device based on poultry feature monitoring, and relates to the technical field of data monitoring. The method comprises the following steps: acquiring image data and environment temperature of a target poultry house area in real time; extracting a state characteristic parameter of any poultry in the image data; importing the state characteristic parameters into a form evaluation model to obtain a form score; different feeding grades are divided according to the form scores, and different feeding modes are adopted for the different feeding grades; the feeding grade comprises a first feeding grade, a second feeding grade and a third feeding grade; periodically and dynamically adjusting and analyzing according to the environment temperature to obtain a feeding index; and readjusting the feeding grade according to the feeding index. Precise feeding of feed is achieved, the feed utilization rate is increased, and the breeding cost is reduced.

The present invention discloses a fish feeding method and device based on a multi-task active learning framework. Based on a multi-task learning model, an active learning framework is integrated, and information entropy and approximate Bayesian inference are combined to calculate the uncertainty scores of the feeding intensity classification task and the residual bait counting task respectively. The total uncertainty score is calculated by a weighted method to select the samples to be labeled in the active learning process. Through the interactive training between the annotation expert and the model, not only can the performance approximate to that of full supervised learning be achieved with fewer training samples, but also the model can often correct the errors in manual annotation during the interaction process, so as to achieve the effect of reducing the data annotation cost and improving the model recognition accuracy.

This invention discloses a method and device for precise fish feeding based on water surface ripple induction and visual feedback. The method involves artificially generating physical ripples on the water surface to simulate live bait disturbance and induce fish aggregation. Feeding is then initiated, and a real-time video stream is acquired. After image enhancement and feature map construction, a background suppression model is used to remove water ripple interference and accurately extract the salient areas of the feed. Subsequently, the instantaneous feed drift flux crossing the visual warning line and the cumulative loss within the studied time window are calculated. Once the cumulative loss exceeds a preset threshold, it is determined that the fish have stopped feeding, and feeding is stopped. This invention effectively stimulates the fish's appetite for artificial formulated feed through physical means and constructs a closed-loop feedback control mechanism based on the drift flux of uneaten feed. It solves the problems of low fish feeding willingness, high false detection rate, and difficulty in accurately controlling the feeding amount in traditional feeding methods, significantly reducing feed waste and water pollution while ensuring sufficient feeding.

The invention belongs to the field of animal production in animal husbandry, and discloses a sow feeding method and system based on big data analysis, and the method comprises the steps: collecting a data flow related to the position information and behavior state of each sow in real time, and obtaining a preliminary individual activity data set; according to the preliminary individual activity data set, analyzing the behavior state of each sow by adopting a data cleaning and feature extraction technology, separating out key behavior patterns related to physiological cycle changes, and determining activity feature sets of each sow in different time periods; performing comprehensive evaluation on behavior performance of each sow in a specific environment by deeply processing an activity feature set and combining external data input influenced by environmental factors to obtain an individualized feeding instruction; and according to the individualized feeding instruction, feeding the sow at the appointed position and in the time window. According to the invention, intelligent analysis and personalized feeding management of sow behaviors are realized, and the feeding efficiency and accuracy are effectively improved.

The invention relates to the technical field of aquatic animal breeding, in particular to a feeding device for shrimp breeding, which comprises a shell, a charging barrel is arranged at the top of the shell, a discharge port is formed in the bottom of the charging barrel, a scattering pipe is movably arranged on the shell, a connecting pipe is arranged between the discharge port and the scattering pipe, an air blower is arranged on the scattering pipe, and the connecting pipe is connected with the air blower. The steering mechanism is arranged between the shell and the material scattering pipe, and the angle adjusting mechanism is arranged between the shell and the material scattering pipe. Through integrated treatment of crushing, conveying and throwing, the whole flow of bait from storage to throwing is optimized, and the problems of caking and non-uniform throwing existing in a traditional throwing mode are effectively solved; the special motion control of the feed scattering pipe ensures the optimal distribution state of the bait in the water body, not only meets the ingestion requirements of prawn groups, but also avoids the deposition of residual bait to the maximum extent, effectively improves the utilization rate of the bait, and reduces the risk of water pollution.

The present application belongs to the technical field of feeding management, and particularly relates to a feeding method for relieving stress reaction of long-distance transportation of cattle. The present application realizes the purpose of the present application by feeding the cattle in need of long-distance transportation in the early stage and feeding the cattle with special feeding scheme during and after transportation. The present application is mainly realized by a new idea of compounding herbaceous plants and pasture with high safety factor. It is found through experiments that the herbaceous plants and pasture combined as the feed of the cattle during long-distance transportation can effectively relieve the stress reaction of long-distance transportation of beef cattle.

This invention discloses a pet feeding system and method, belonging to the technical field of pet feeding. It includes a feed hopper, a vacuum assembly, and a food conveying and weighing mechanism. The feed hopper has a food storage compartment, a sealing plate, and a food outlet, with the outlet connected to the storage compartment. The sealing plate is movably disposed at the outlet. The vacuum assembly is installed in the feed hopper, with its first end located inside the feed hopper and connected to the storage compartment. The food conveying and weighing mechanism includes a food bowl and a weighing device. The food bowl is mounted on the weighing device, with its trough located below the food outlet. The weighing device is installed inside the feed hopper. In a first movable position, the trough of the food bowl is at least partially obscured by the feed hopper. In a second movable position, the weighing device weighs the food in the food bowl. By placing the trough of the food bowl below the food outlet and mounting the food bowl on the weighing device, the pet feeding system has the function of storing and feeding food, improving the incompatibility between food storage and feeding.

The invention relates to the technical field of poultry breeding, in particular to an automatic uniform material distribution structure of a breeding feed trough, which comprises a material distribution frame and a top frame of an L-shaped structure, the top frame is fixedly mounted at the top end of the material distribution frame, and feed hoppers are arranged at the front end and the rear end of one side of the top surface of the top frame; a plurality of groups of filling cavities are equidistantly formed in the front and rear ends of the top surface of the material distribution frame, a net plate is embedded in a notch in the top of each filling cavity, a directional material distribution mechanism is arranged in the top frame and located at the upper end of the material distribution frame, and a material storage frame is arranged in the material distribution frame and located between the front and rear rows of filling cavities in a penetrating manner; by integrating the functions of automatic quantitative feed distribution, abnormal particle screening, distributed feeding frame design, residual feed recycling and the like, the feeding efficiency of poultry breeding is comprehensively improved, and the problems of feed waste, uneven feeding, potential sanitation hazards and the like existing in a traditional feeding mode are effectively solved.

This invention relates to a precise fish feeding method based on multimodal perception and uncertainty-weighted multi-task learning, comprising the following steps: acquiring pre-selected multi-source heterogeneous data as model input data; processing the model input data through pre-defined feature engineering to obtain a unified multimodal joint feature vector; processing the unified multimodal joint feature vector through an uncertainty-weighted multi-task model integrating a dual-attention mechanism and an adaptive loss balancing mechanism to obtain an optimized feeding decision; parsing the optimized feeding strategy to generate feeding control instructions, and implementing precise fish feeding based on the feeding control instructions. This invention employs an uncertainty-weighted multi-task model to address the difficulties of single data sets and multi-task balancing. Through dual-attention mechanism optimization, it improves decision accuracy and feed utilization, achieving high-efficiency aquaculture. This invention optimizes the sustainability of the aquaculture environment and promotes water quality and fish health.

This invention discloses a method and device for feeding sows. The method includes the steps of: acquiring information about the sows entering the feeding device and their feed intake to generate a feeding strategy; and determining the feed amount based on the feeding strategy. In this invention, by independently identifying information for each sow and generating a corresponding feeding strategy based on its pregnancy status and daily feed intake, the feeding strategy is effective for that specific time. This allows for the determination of the feed amount for the sows entering the feeding device, achieving precise feeding of the sows. The method is simple to operate, requires minimal skill from operators, and facilitates easy adjustment of the sows' body condition.

The invention discloses a handheld medicine feeding device for animal husbandry veterinarians, and relates to the technical field of medicine feeding for animal husbandry veterinarians, the handheld medicine feeding device comprises a liquid medicine pipe, a medicine feeding pipe and an air bag, the outer end of the liquid medicine pipe is integrally connected with an expansion ring, a first motor is fixed to the right side face of the liquid medicine pipe, and a screw rod is fixed to the output end of the first motor; a second motor is fixed to the left side face of the moving plate, a rotating rod is fixed to the output end of the second motor, a first baffle is fixed to the left side face of the rotating rod, a second baffle is fixed to the left side face of the middle plate, and a grinding ring is integrally connected to the inner end of the liquid medicine pipe. According to the handheld medicine feeding device for the animal husbandry veterinarian, tablets can be conveniently ground, medicine liquid can be conveniently stirred, solid medicine and liquid can be rapidly and evenly mixed, different animals can be fed with medicine by replacing different medicine feeding pipes, cross infection between the animals is avoided, capsules or medicine liquid can be conveniently fed to the animals, and the medicine feeding modes are diversified.

The application provides an artificial breeding method of Onychostoma wujiangense, and belongs to the technical field of aquatic animal breeding. The artificial breeding method of Onychostoma wujiangense comprises the steps of parent fish classification, parent fish cultivation, artificial parturition induction, natural insemination, artificial insemination, fertilized egg hatching, larva cultivation and juvenile fish cultivation. The parturition induction agent is reasonably matched, the parturition induction injection time is accurate, the parturition induction rate, the fertilization rate and the hatching rate are improved, and the parent fish damage is small. The application also clearly defines the feeding methods at different stages of seed cultivation, improves the survival rate of Onychostoma wujiangense seed cultivation stage, and lays a technical support for the artificial breeding of the endangered species Onychostoma wujiangense.

To provide a feeding method, feeding system and program being effective for further efficient feeding.SOLUTION: A feeding method includes: evaluating an amount of leftover feed based on a detection result of environment in a fish tank by a sensor installed in the fish tank; evaluating feeding activity of aquatic organisms in the fish tank based on the detection result of the environment in the fish tank; generating a feeding speed command value based on the evaluation result of the amount of leftover feed and the evaluation result of the feeding activity; and controlling a feeding machine to feed at the feeding speed corresponding to the feeding speed command value.SELECTED DRAWING: Figure 2

The utility model discloses an automatic bean pulp feeding device, and relates to the technical field of feeding devices. The soybean meal stirring device comprises a soybean meal stirring barrel, a feeding device and a device base, the device base is fixedly installed outside the feeding device, the feeding device is fixedly connected with the soybean meal stirring barrel, and a feeding stirring assembly is fixedly installed outside the feeding device. The feeding and stirring assembly comprises a rotary stirring roller, a third rotary shaft, a rotary spiral block, a first rotary shaft and a second rotary shaft. In order to solve the problems that a traditional bean pulp feeding method is uneven in feeding, low in efficiency and poor in operation safety, the feeding and stirring assembly is arranged; the uniformity of the soybean meal in the feeding process can be ensured by utilizing the stirring of the rotary stirring roller and the rotary spiral block, caking or layering is prevented, and the homogeneity of each time of feeding is ensured.

This invention relates to the field of intelligent animal husbandry technology, and discloses an intelligent feed delivery method and system for automated rabbit farms. The intelligent feed delivery method for automated rabbit farms includes: collecting image and radio frequency data from the rabbit farm to confirm the identity of the doe; matching the doe's associated records to assess the current lactation performance of the doe; assessing feeding requirements; calculating feeding amounts and checking inventory; monitoring the behavior data of does nursing in each cage in real time and identifying nursing behavior, analyzing nursing patterns and predicting feeding times; planning and dynamically adjusting the path of the feeding cart; controlling the feeding cart to perform feeding operations, and diagnosing and handling abnormal situations during the execution process. This invention achieves accurate assessment of the nutritional needs of lactating does and dynamic adjustment of individualized feeding amounts, solving the problem that traditional feeding methods using fixed feeding amounts cannot adapt to individual differences and dynamic changes in the lactation stage.

The invention relates to the technical field of feeding equipment, in particular to a rail type aquatic product automatic inspection feeding robot which comprises a supporting frame, an air blower fixedly installed on the lower portion of the supporting frame is arranged at the end, close to a storage mechanism, of a conveying mechanism, and a storage mechanism is arranged in the middle of the outer surface of a conveying device. The storage mechanism is used in cooperation with the conveying mechanism, a discharging device is arranged at the lower end of the storage mechanism, and a scattering device is arranged at the lower end of the discharging device. The device has the advantages that fixed-point and fixed-position feeding of the feeding ponds is achieved through accurate cooperation of the conveying device, the position sensors and the iron sheets, the weight change of feed is monitored in real time in combination with the tension sensors, the discharging amount can be accurately controlled according to the nutritional requirements of fries and fingerlings in different growth stages, and the feeding efficiency is improved. The problems that a traditional feeding mode is inaccurate in quantification and serious in waste are solved, and stable nutrition supply is provided for efficient growth in the fry and fingerling breeding stage.

The invention discloses a lemongrass addition feeding method suitable for meat duck on-net house breeding, which comprises the following steps: pretreatment of raw materials, preparation and use of a mixed solution, production of lemongrass fermented grass powder, feeding of the lemongrass fermented grass powder and evaluation of meat duck production performance. The method specifically comprises the following steps: lemongrass mowing operation, rubbing and squeezing operation, preparation of a duck shed spraying mixed solution, preparation of a meat duck drinking water mixed solution, a first fermentation stage, a second fermentation stage, evaluation aiming at the growth speed, detection aiming at the breast muscle oleic acid content and detection aiming at the leg muscle oleic acid content. Through the improvement of the technical scheme, the environment of a duck shed can be improved, the quality of meat ducks can be improved, the breeding cost can be reduced, the production performance of the Muscovy ducks can be remarkably improved by adding medium and high doses of citronella fermented grass meal into the feed, particularly, the feed-gain ratio is remarkably reduced, the content of breast muscle oleic acid is increased, and the economic benefit is increased. The feed additive has remarkable economic and social benefits, and meets the development requirements of modern breeding industry.

The invention discloses a feeding method for improving the growth performance of mutton sheep, and belongs to the technical field of animal feed. The core of the method is that silage miscanthus prepared by fermenting a specific compound microbial agent is used for replacing silage corn straw in mutton sheep fattening daily ration according to the weight ratio of 50%. By means of the feeding scheme, the average daily gain (about 26% higher than that of a silage corn straw group) and the dry matter feed intake of the mutton sheep can be remarkably improved, and meanwhile it is ensured that all indexes such as slaughter performance, meat quality and intestinal health are free of adverse effects. The invention provides an efficient and reliable technical scheme for developing miscanthus as an unconventional coarse feed resource and reducing the breeding cost.

The invention relates to the technical field of livestock and poultry breeding feed, and discloses a breeding mixed feed additive formula and a feeding method. The additive is prepared from core nutrient components (calcium sulfate, methionine and lysine), immunity enhancing components (astragalus polysaccharide, eucommia ulmoides extract and probiotic compound preparation), digestion promoting components (amylase, phytase and fructo-oligosaccharide) and flavor improving components (pericarp residue compound) according to a specific weight part ratio. The feeding method combines physiological characteristics of 1-4 week old chicks, 5-16 week old bred chickens and laying hens / broiler chickens in the fattening stage, and the mixing proportion, the feeding amount and the feeding frequency are adjusted in a targeted mode. The technical defects that an existing feed additive is single in nutrition, poor in immunity enhancement effect, insufficient in meat quality improvement and unscientific in feeding are overcome, balanced nutrition supply, immunity enhancement, chicken flavor optimization and feed utilization rate improvement of chickens are achieved, and the chicken raising industry is promoted to develop towards the efficient, high-quality and green direction.

This utility model discloses a water feeding device for squab farming, relating to the technical field of water feeding devices. By incorporating a filtration mechanism and a support component, the support component allows the water feeding device to be positioned away from the ground, while the filtration mechanism continuously filters the water inside the feeding bowl, ensuring its cleanliness. This solves the problem of traditional squab water feeding methods, which often use simple troughs or bowls placed directly on the floor of the pigeon coop or in fixed locations. However, this primitive water feeding method has many drawbacks. Firstly, the water quality is easily polluted. During the drinking process, squabs' feathers, droppings, and feed residue easily fall into the water, causing rapid water deterioration and the proliferation of bacteria and microorganisms. Squabs drinking contaminated water are prone to various diseases, such as intestinal and respiratory infections, which not only affect their growth and development but also increase the farmer's medication costs and farming risks, and may even lead to squab death and economic losses.

This invention discloses a fully automated feeding control method and system for cattle and sheep in multiple regions, comprising: acquiring basic information and feeding behavior data of cattle and sheep in each region, preprocessing the data, and then training a feeding speed prediction model using a support vector machine algorithm; constructing a relationship model between feed physical parameters and feeding speed, and obtaining the initial feeding speed for each region based on the relationship model and the feed physical parameters of each region; acquiring real-time feeding behavior data and real-time satiety data of cattle and sheep in each region, and determining whether the average feeding speed of cattle and sheep meets the requirements; if it does not meet the requirements, generating a feeding speed adjustment command based on the changes in the feeding speed of cattle and sheep using a fuzzy control algorithm; acquiring feeding demand data and current feed supply data of cattle and sheep in each region, and calculating the optimal feeding speed. This invention achieves precise feeding, improves feeding efficiency, and effectively solves the problems of supply-demand mismatch and low efficiency in traditional feeding methods.

The invention belongs to the technical field of pomfret breeding, and particularly relates to wet compound feed for breeding juvenile pomfret and a preparation method, a feeding method and a device of the wet compound feed. The wet compound feed for breeding the juvenile pomfret is obtained by mixing powdery feed for the juvenile pomfret and water according to the mass ratio of 1: (1.2-1.5). The powdery feed for the juvenile pomfret is prepared from the following raw materials in parts by weight: 40-50 parts of white fish meal, 8-11 parts of mussel meat powder, 3-6 parts of enzymolysis squid paste, 6-9 parts of yolk powder, 4-8 parts of wheat protein powder, 10-17 parts of puffed corn flour, 4-7 parts of anchovy oil, 2-5 parts of schizochytrium limacinum powder, 0.4-1.0 part of a compound adhesive, 0.2-0.5 part of a compound enzyme preparation and 0.2-0.5 part of a compound microecological preparation. The feed is prepared from the following raw materials in parts by weight: 1.0-2.5 parts of a macroelement premix, 0.8-1.5 parts of a microelement premix and 0.4-1.0 part of a vitamin premix. The feed provided by the invention can solve the problems of low feeding rate, low survival rate and slow growth speed of the existing feed for feeding the pomfret in the prior art.

An extendable feeding device is provided. The device is comprised of an extendable feeding device designed to safely and efficiently provide food and water to animals confined in cages, live traps, or crates, minimizing the risk of bites, scratches, and stress during feeding. The device comprises a stainless-steel feeding box with a sliding lid that securely holds food or water, allowing caregivers to insert the device through wire mesh without opening the enclosure. A removable handle with and non-slip grip provides adjustable reach and secure handling, while a gasket ensures spill prevention. The device enhances hygiene, prevents accidental animal escapes, and simplifies feeding for veterinary offices, animal shelters, TNR programs, and transporters, ensuring humane care and reducing contamination risks associated with traditional feeding methods.

The present invention relates to a method for breeding high-quality Wagyu cattle, and belongs to the field of agricultural breeding technology. By naturalizing purebred Wagyu cattle, they are given better immunity and resistance, are less prone to illness, and achieve a better breeding state; and by combining different breeding methods for bulls, cows, and calves, and customized feeding methods, the taste of beef is unified to ensure quality. Tannins are encapsulated using encapsulating materials to improve the bitter taste of tannins. By controlling the light intensity and illumination time, reducing the light strobe, and combining medicated baths, massages, and fragrant environments, the stress caused by the environment to cattle is reduced, thereby increasing the food intake of cattle. The preparation of long-acting antibacterial agents can improve conditions such as depression caused by cattle living in cowsheds for a long time while inhibiting bacteria.

The medicine feeding mechanism comprises a medicine storage barrel, a sealing barrel cover is installed on the medicine storage barrel through a rotary connecting assembly, an extrusion assembly is arranged on the sealing barrel cover, a bottom connecting block is fixedly installed on the bottom side of the medicine storage barrel, and an end mounting block is arranged below the bottom connecting block; according to the medicine feeding mechanism for the newborn, needed medicine and warm water are poured into the medicine storage barrel, the medicine storage barrel is covered with the sealing barrel cover, according to the situation of the newborn, the medicine can be fed into the medicine storage barrel, the medicine can be fed into the medicine storage barrel, and the medicine can be fed into the medicine storage barrel through the sealing barrel cover. A pressing handle on the extrusion assembly is pressed, so that the poured liquid medicine is extruded into the pressing air bag, the amount of the extruded liquid medicine can be accurately controlled by observing a liquid level observation window and liquid level scales on one side, and therefore the amount of one-time medicine feeding is guaranteed.

The application relates to the technical field of aquaculture, in particular to a composition, a feed additive, a feeding method and application. Embodiments disclose a composition composed of cinnamyl aldehyde, thymol, carvacrol and lauric acid monoglyceride, which is used for feeding Chinese soft-shelled turtles and grass carp, can effectively promote the growth of the Chinese soft-shelled turtles and the grass carp, improve the daily weight gain of livestock and poultry, improve the feed conversion rate, improve the meat quality and the protein content, improve the immune capacity of the aquaculture animals, and has the characteristics of easy availability of raw materials and low cost.