26 results about "Feeding Methods" patented technology

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 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.

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 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.

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 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.

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 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.

The invention provides a feeding method of electronic equipment and a related device. The method comprises the following steps: acquiring a first food type of a plurality of foods fed to the electronic equipment; matching each first food type with a preset food medal database to obtain a plurality of second food types which are not fed; taking one of the second food types as a target food type, and controlling the electronic equipment to output feeding prompt information corresponding to the target food type; if it is detected that the electronic device is fed with the food of the target food type, the electronic device is controlled to output target data content, and the target data content is related to the target medal information corresponding to the target food type. According to the invention, the comprehensiveness and diversity of the fed food of the electronic equipment can be improved, so that the comprehensiveness of the interactive operation of the electronic equipment after feeding is improved, and the intelligent degree of the electronic equipment is higher.

The application provides an intelligent liquid feed feeding method and system, and belongs to the technical field of liquid feed feeding. The method first acquires a total target feed quantity, a number of feeders and a first target feeding quantity of each feeder in a feeding task; then, the first feeder is fed according to the first target feeding quantity, the actual feeding quantity of the first feeder is acquired after the feeding is completed, and the feeding error quantity of the first feeder is determined; the remaining total feed quantity of the total target feed quantity is acquired, and the target correction feeding quantity of the second feeder is determined based on the remaining total feed quantity and the remaining feeder quantity. Then, the second feeder is fed according to the target correction feeding quantity, the actual feeding quantity of the second feeder is acquired after the feeding is completed, and the feeding error quantity of the second feeder is determined. According to the current feeder feeding error quantity, the target feeding quantity of the next feeder is dynamically corrected, so that the feeding error of each feeder can be reduced, the actual feeding quantity of each feeder can meet the feeding curve, and the timed and quantitative feeding effect can be achieved.

This invention relates to the technical field, specifically to a vanadium-sulfur-enriched egg-laying recirculating feeding device. To address the technical problem of difficulty in precisely controlling mineral content during egg production due to the crude mixing and feeding methods of existing technologies, which negatively impact egg quality and hen health, the device comprises a mineral bin, branch channels, a star-shaped unloading mechanism, a feed tank, a water tank, a stirring shaft, stirring blades, a spiral feeder, a water injection pipe, a trough, a chicken cage, a feeding structure, and a water injection mechanism. Through the star-shaped unloading mechanism and servo motor, a specified volume of minerals is discharged according to different mixing requirements of feed and water. The minerals enter the feed tank and water tank, are stirred by the stirring blades, and are evenly mixed with the feed and water before being discharged into the water troughs and feed troughs on both sides of the chicken cage. This eliminates the need for precise manual mixing, ensuring that the hens ingest an appropriate amount of minerals, significantly improving egg quality and mineral content. Chicken droppings fall to the bottom for easy collection and recycling of minerals.

The invention relates to the technical field of biological fermentation, in particular to a feed supplement formula and a feed supplement method for improving the fermentation yield of low-copy plasmids. A complete set of biological fermentation process blueprint is provided, low-copy plasmids meeting the high-quality standard can be stably, efficiently and sustainably produced, compared with a conventional process using simple carbon and nitrogen source supplementation, absolute multiplication of the yield can be achieved, meanwhile, the metabolic pathway of cells can be adjusted in the fermentation process, and the yield of the plasmids is increased. The metabolic center of gravity of cells is converted from rapid self-replication to efficient synthesis of a target product, absolute optimization of plasmid yield is achieved, the structural integrity of the product is remarkably improved, batch-to-batch consistency reaches the industrial grade standard, the strict requirement of commercialized production for product quality consistency can be met, and the method is suitable for industrial production. And the method has extremely high application value and wide industrialization prospect.

The invention relates to the technical field of feeds, in particular to a compound feed for improving intestinal health of piglets and a feeding method of the piglets. The compound feed for improving the intestinal health of the piglets consists of corn flour, whey powder, a core functional component, a premix, other trace components and a carrier, the core functional component comprises a digestible fermentation product, functional oligosaccharide and a sterol compound. The digestible leavening is prepared by performing enzymolysis on soybean meal and wheat bran through compound protease and then inoculating zymophyte for fermentation. The invention further provides a staged feeding method matched with the feed. The staged feeding method comprises pasty feeding and gradual feed adding in the weaning transition period. Through an enzymolysis and fermentation synergistic process and compounding of core components, deep pre-digestion of the feed is realized, the protein digestibility and the feed conversion rate can be remarkably improved, the emission of ammoniacal nitrogen in intestinal tracts is effectively reduced, and the intestinal health and growth performance of piglets in the weaning period are improved.

This invention discloses an integrated intelligent feeding neonatal status monitoring system and method. The invention relates to the field of neonatal care equipment technology. The system includes a sensing module, an edge computing module, an execution module, a human-computer interaction module, and a compliance assurance module. This invention achieves intelligent integrated closed-loop control, deeply integrating multimodal physiological monitoring with three feeding methods and nipple training. The core algorithm dynamically optimizes the feeding strategy based on real-time data, solving the problem of disconnect between monitoring and feeding, and realizing precise adaptive feeding for newborns. This significantly improves clinical efficiency and nursing quality and can be widely applied in neonatal intensive care units and nursing centers.

The application discloses a kind of offshore net cage culture tuna reinforced feeding method.The method is detailed fish body nutrient composition and food habit analysis by different specifications, season tuna is caught in the wild, simultaneously establish a variety of bait fish nutrient composition database, on this basis, establish the correlation model of tuna precision nutrition deployment system, according to the diet preference and nutritional requirement of different stages tuna, automatically match suitable bait fish and its reinforced nutrient substance, realize scientific, precision nutrition collocation, and according to real-time environment and breeding conditions, adjust bait formula.Meanwhile, with the help of fish population monitoring system and water quality monitoring system, timely find fish population abnormal behavior and water quality abnormal situation, timely send early warning, take corresponding measures to prevent and treat disease.The application can realize scientific nutrition collocation of tuna, realize efficient, precision feeding of tuna, and effectively prevent the occurrence of tuna disease, improve the breeding benefit of tuna.

This invention belongs to the field of sheep farming technology, specifically relating to a feeding method for increasing the intramuscular fat content of Yangtze River Delta white goat ewes. The method involves feeding Yangtze River Delta white goat ewes in three stages: conventional feeding from 3 to 12 months of age, followed by a 9-day transition period with a high-energy diet after 12 months, and then fattening to 18-24 months of age with a high-energy fattening period of over 6 months. Through phased nutritional regulation that prioritizes skeletal development followed by targeted high-energy intramuscular fat deposition, without the use of prohibited additives, the ewes exhibit uniform intramuscular fat distribution, cherry-red meat, and firm, white fat, with an intramuscular fat content of approximately 12.37% and a crude protein content of approximately 23.20%. This method is simple to operate, low in cost, and leaves no drug residues, significantly improving the quality and economic value of ewes' meat, and is suitable for large-scale production.

The invention relates to the technical field of pomacea canaliculata resourceful treatment and aquaculture, in particular to a soft-shelled turtle breeding feed feeding method based on pomacea canaliculata resourceful treatment. The method comprises the following steps: temporarily culturing and emptying captured pomacea canaliculata, and performing multi-stage synergistic purification by combining washing with circulating micro-flowing water with specific pressure and flow velocity and soaking with EM bacterial liquid; in the young soft-shelled turtle stage, the purified pomacea canaliculata is wholly crushed and screened through a screen with the size smaller than or equal to 2 mm, and pomacea canaliculata meat paste is prepared In the adult soft-shelled turtle stage, the purified pomacea canaliculata is placed in a nutrient enrichment solution containing spirulina powder and calcium gluconate to be soaked, so that the pomacea canaliculata is actively enriched with various nutritional ingredients in the survival state, and then the pomacea canaliculata is fed with the whole live pomacea canaliculata. According to the method, the risk of pathogenic bacteria and pesticide residues carried by the ampullaria gigas can be remarkably reduced, the palatability of young turtles and the nutrition supply level of adult turtles are improved, accordingly, the bait coefficient and the ammonia nitrogen peak value of water are reduced, and good economic benefits and ecological benefits are achieved.

The invention relates to the field of livestock breeding, and discloses an auxiliary feeding device for livestock breeding, which comprises a trough, the right side of the trough is fixedly connected with a frame, the left side of the trough is provided with a feeding mechanism, the feeding mechanism comprises a storage tank, the storage tank is arranged on the left side of the trough, the storage tank is internally provided with a fixed cylinder, and the fixed cylinder is fixedly connected with the frame. A partition plate is fixedly connected to the outer wall of the fixing cylinder and fixedly connected with the inner wall of the storage tank, a first inserting groove is formed in the top of the fixing cylinder, and a second inserting groove is formed in the top of the storage tank. According to the invention, the partition plate and the movable plate which can be adjusted in an inserted manner are arranged in the storage tank, so that the storage space of the coarse feed and the concentrated feed can be flexibly divided, the feeding ratio of the coarse feed and the concentrated feed can be conveniently adjusted, the feeding requirements of cattle and sheep in different growth stages are met, and compared with a traditional manual matching or fixed-ratio feeding mode, the matching precision is higher; and the flexibility and suitability of feeding are effectively improved.