71results about "Fodder" patented technology

The invention discloses a cattle feed additive. The cattle feed additive consists of the following raw materials in parts by weight: 4-16 parts of perilla frutescens, 2-20 parts of cyrtomium rhizomes, 10-30 parts of cod-liver oil, 2-10 parts of sodium selenite, 3-13 parts of Haixiao, 5-25 parts of radix polygalae, 2-12 parts of longan aril, 4-20 parts of Chinese yam rhizomes, 5-25 parts of vietnamese sophora roots, 3-17 parts of folium isatidis, 2-12 parts of endothelium corneum gigeriae galli, 4-16 parts of actinolitum brevifibrum, 2-12 parts of herba asari, 4-12 parts of origanum vulgare, 3-13 parts of Chinese pulsatilla roots, 4-16 parts of fleeceflower roots, 2-18 parts of radix achyranthis bidentatae, 1-9 parts of a bacillus natto agent, 2-10 parts of bacillus and 1-7 parts of active dry yeast. The cattle feed additive disclosed by the invention has the advantages of being rich in nutrition, capable of improving beef quality, increasing the survival rate of cattle and the like.

The invention discloses a chilo suppressalis indoor artificial feeding feed and a feeding and reproduction method, and relates to the technical field of insect feeding. By optimizing the proportion of the indoor artificial breeding feed for the chilo suppressalis and the breeding method, the method has the following technical effects that (1) the survival rate of larvae within 15 days reaches 100%, and the survival rate of the larvae is increased; (2) the optimized feed formula can meet the nutritional requirements of larvae in each stage, the taste is good, the feed attraction is strong, and the synchronous development is promoted; (3) the breeding efficiency is improved; (4) the disease and pest risk is reduced, and the disease occurrence rate is lower than 5%; and (5) ensuring the quality of the insect source: the obtained chilo suppressalis insect source is consistent in physiological state and neat in development, the insect body conversion rate reaches 69.6%, and the insect use requirements of large-scale experiments are met.

The application provides a breeding method for improving high-temperature tolerance of prawns, which comprises feeding a physical strength enhancer before high-temperature stress, wherein the physical strength enhancer comprises the following components: sea moss extract, tannic acid and astragaloside IV; the temperature is raised at a temperature raising rate of 0.5-2 DEG C per 10-14 hours, and one high-temperature stress is performed by continuously raising the temperature for 2-4 days; and the high-temperature stress is performed for 5-10 times in total during the breeding. The sea moss extract, tannic acid and astragaloside IV are used to prepare the physical strength enhancer before high-temperature stress, and the breeding method combining the high-temperature stress with a specific temperature raising rate is helpful to improve the resistance and tolerance of prawns to high-temperature environmental changes, and to improve the survival rate of prawns, and the average survival rate of prawns is more than 90%.

The invention belongs to the technical field of slow-release urea preparation, and particularly relates to hydrolysis residues and slow-release urea prepared from agricultural wastes. The invention discloses a method for preparing hydrolysis residues by a hydration hydrogen ion method. The method comprises the following steps: by taking agricultural wastes as raw materials, catalytically hydrolyzing hemicellulose in the agricultural wastes by using hydrated hydrogen ions, converting the hemicellulose into furfural, and hydrolyzing to obtain hydrolyzed residues; the slow-release urea is prepared from the following raw materials in percentage by mass: 15-60% of common urea, 20-75% of hydrated hydrogen ion hydrolysis residues or acid hydrolysis residues and 10-20% of corn flour. The problems of high cost, coating quality defect, inhibitor failure and the like of the conventional slow-release urea are solved.

To provide a technology that can estimate feed components with a non-destructive method in a short period of time, or to provide a technology to appropriately blend feed according to feed components.SOLUTION: A method for estimating feed components comprises: (a) imaging each feed of the same type without pulverizing the feed for one or more types of feed with a spectral camera that can receive light with multiple pixels arranged in a two-dimensional array, comprising a spectral filter and an image sensor, and thereby obtaining a spectral reflectance from the light reception results at each of the multiple pixels, to obtain spectral reflectance information obtained according to the spectral reflectance for each of the one or more types of feed; (b) estimating the amount of the plurality of components for each of the one or more types of feed using a component estimation model that inputs the spectral reflectance information obtained from the light reception results of at least some of the multiple pixels and outputs the amount of the plurality of components; and (c) outputting the component amounts of the plurality of components.SELECTED DRAWING: Figure 5

A method for producing packaged edible materials is provided. The method includes selecting two or more edible materials and an amount thereof based on a purchaser's input. Each of the edible materials is dispensed separately into a packaging unit that includes multiple pods. The packaging unit with the edible material therein is analyzed for metal levels, weight, and optical characteristics. The pods are then sealed with lidding material.

A method for evaluating a companion pet food is provided. The method comprises providing at least a first and a second pet food to a companion animal, taking one or more noncontact thermal measurements of the companion animal while interacting with the first and second pet foods, and comparing the measurements. Kits, systems and / or computer media for carrying out the method form further aspects of the invention.

The present invention relates to methods and compositions for diagnosing and effecting treatment of cardiomyopathy (CM) in felines. In one embodiment, a method of diagnosing CM in a feline can comprise measuring an amount of at least one metabolite from the feline; comparing the amount of the at least one metabolite from the feline to a corresponding predetermined value or a corresponding predetermined range; and diagnosing the feline as preclinical CM, clinical CM, or not having CM based on the comparison.

This invention discloses a pelleting device for treating snakehead skin rot in snakehead fish farming. The invention relates to the field of pelleting equipment technology and includes a composite mechanism. This pelleting device for treating snakehead skin rot in snakehead fish farming utilizes a composite mechanism design. Material enters the composite shell through the feed inlet. A first motor drives the central shaft to rotate, providing kinetic energy to the composite mechanism. A stirring device pulverizes the material, resulting in uniform particle size for easier pelleting. During the pulverization process, material particles may adhere to the inner wall of the equipment. The rotating mechanism rubs against the inner wall, cleaning the material and ensuring thorough pulverization. This prevents particle clumping and adhesion, avoiding prolonged adhesion that could contaminate the equipment and shorten its lifespan. An electrically controlled valve controls the material descent, thus extending the operating time of the components.

The invention discloses a laying hen low-phosphorus daily ration formula intelligent optimization method based on Bayesian optimization and a neural network, and the method is characterized in that the method comprises the following steps: S1, constructing an integrated data set for model training, S2, constructing a weighted multi-target neural network prediction model, and S3, executing Bayesian optimization based on a fusion agent model. According to the invention, the research and development mode of a low-phosphorus daily ration formula for laying hens is fundamentally innovated, and cooperative maximization of production performance, product quality, economic benefits and environmental benefits is realized.

The present invention provides methods and systems to accurately detect and measure levels of endogenous antibodies, for examples endogenous IgA, to particular antigens in a biological sample from a companion animal, which is useful to diagnose inflammatory conditions, including bowel disease (IBD), gastrointestinal infections, and food sensitivities in companion animals, e.g., dogs or cats, and to distinguish among such gastrointestinal disorders. Such methods and systems identify whether a sample from the patient is associated with an inflammatory condition, infection, and / or food sensitivity condition, by using non-invasive means, thus conveniently providing information useful for guiding treatment decisions.

This product provides fishing bait in which the components of the bait are easily released to the outside. [Solution] The fishing bait 1 comprises a first base material 10 having a first main surface 100 and a second main surface 110 opposite to the first main surface 100, and a second base material 20 provided attached to the second main surface 110 of the first base material 10, having a baiting material as its main component and also containing polyvinyl alcohol.

The utility model discloses a granulator for processing freshwater fish feed, which belongs to the technical field of granulation equipment, and comprises fixed rods fixedly arranged on two sides of a feed inlet, connecting rings rotatably arranged on the fixed rods, placing grooves correspondingly arranged below the connecting rings, protective films stacked in the placing grooves, and the protective films are connected with the connecting rings. One end of the protective film is connected to the bottom of the containing groove, the other end of the protective film is connected to the connecting ring, and when the connecting ring rotates to the other side of the feeding port, the protective film covers the upper portion of the feeding port.

The application relates to a high-efficiency and energy-saving pig feed drying and sterilizing integrated equipment and relates to the technical field of pig feed processing. The equipment comprises a belt conveyor, a drying and sterilizing mechanism arranged on the belt conveyor, an upper top assembly and a driving assembly. The upper top assembly comprises a top rod, a pushing element and a deflection element. Three top rods are arranged at least at equal intervals along the width direction of the belt conveyor. The pushing element is assembled at the bottom end of the top rod. The pushing element drives the multiple top rods to respectively push the conveying belt upward in a conical shape. In the application, the upper top assembly is designed by using a height difference gradient, so that the height of the conveying belt being pushed up dynamically changes. The dried pig feed can naturally slide and diffuse due to gravity, and local accumulation is avoided. In addition, the design of the gradually changing inclination angle and the reverse inclination angle is matched, the adjacent top rods are respectively positively and negatively inclined along the conveying direction, the feed is simultaneously subjected to longitudinal tensile force and transverse shearing force, the adhered feed particles are more easily separated from the conveying belt, and the residue is greatly reduced.

A use of allicin E for prevention and treatment of Nocardia seriolae infection, comprising: adding a compound as represented by formula (I) to a feed for largemouth bass. The feed can ameliorate the condition of largemouth bass infected with Nocardia, reduce the mortality rate of largemouth bass, and reduce the threat to food and environmental safety caused by long-term use of antibiotics.

The invention belongs to the field of pet food, and particularly relates to bionic fish and cat food which comprises a bendable framework body, a soft rope body is arranged on the side of the framework body and arranged in the length direction of the framework body, the two ends of the soft rope body are connected with the framework body, and a material hanging block is arranged on the soft rope body, so that pulling force is applied to the material hanging block; when the soft rope body is pulled to be far away from the framework main body, the framework main body is stressed to be bent, and when a cat holds and pulls any hanging block in order to obtain food, the acting force is transmitted through the soft rope body to force the rope body to generate local displacement, and the displacement is transmitted through the rope body to enable the joint blocks to cooperatively deflect. Therefore, the whole skeleton main body generates a'fish body swinging 'posture which is bent towards one side.

The utility model provides a kind of microbial fermentation equipment for fish feed production, including agitating component, the agitating component includes sealing cover, stirring motor, fixed ring, carousel, central stirring rod, two side stirring rods, limit sleeve, driving gear disc, inner tooth ring and two gears;The stirring motor is installed on the upper surface of the sealing cover.The utility model is heated by heating wire to fermentation tank, driving gear disc is rotated by stirring motor, since gear and inner tooth ring engage, therefore gear is rotated around motor shaft of stirring motor under the action of inner tooth ring, gear drives side stirring rod, driving gear disc drives central stirring rod, and then by the cooperation of side stirring rod and central stirring rod, can enhance the stirring effect of fish feed, increase the contact area of fish feed raw materials and fermentation tank inner wall, so that fish feed raw materials can be heated evenly, ensure the fermentation efficiency of microorganism.

The invention discloses a feed and a method for day and night differentiated feeding of lactating cows. The day and night differentiated feeding method for the lactating dairy cow comprises the following steps that the components of morning total mixed ration for feeding the dairy cow are not changed, and the feeding mode that the mass percentage contents of protein and starch in noon total mixed ration and / or night total mixed ration are / is adjusted; meanwhile, concentrated feed supplements with different starch and protein levels are prepared, and the concentrated feed supplements are respectively suitable for feeding in the morning, noon and night total mixed ration, so that the nitrogen utilization efficiency of the dairy cow is improved. The feed comprises a total mixed basic ration and a concentrate supplement, the components of the total mixed ration are not changed in the morning, and the mass percentage contents of protein and starch in the noon total mixed ration and / or the night total mixed ration are adjusted; and meanwhile, morning, noon and night concentrate supplements with different starch and protein levels are prepared. Dairy cow energy nitrogen metabolism day and night differences are accurately matched, the nitrogen utilization efficiency of dairy cows is improved, and milk nitrogen loss is reduced.

The present application relates to the technical field of genetic engineering, in particular to two Cynoglossus semilaevis anti-vibrio disease genes and application methods. The present application mainly studies the role of CD79a and CD79b in Cynoglossus semilaevis in resisting vibrio disease, and verifies from two directions of in vivo and in vitro, further promotes the progress of Cynoglossus semilaevis disease resistance breeding, and shows that CD79a and CD79b have the role of inhibiting Vibrio harveyi.

The utility model discloses an efficient pet snack spiral forming device which comprises a box body, an adjusting assembly is fixed to the left side of the box body, a cutting assembly is fixed to the right side of the box body, the cutting assembly comprises a discharging port, a sliding groove is formed in the inner wall of the discharging port, a sliding groove is formed in the inner wall of the sliding groove, and a feeding port is formed in the box body. A sliding block is slidably connected into the sliding groove, an air cylinder is fixed to the bottom of the sliding block, and a cutting tool is fixed to the bottom of the air cylinder. By arranging the cutting assembly, snacks produced through spiral forming can be cut, the production efficiency of the pet snacks can be improved, and meanwhile the effect that subsequent processing operation of the pet snacks is not needed is achieved; meanwhile, through a sliding groove and a positioning block, the pet snacks can be cut into different lengths and sizes by adjusting the position of a cutting tool according to the actual production requirements of the pet snacks.

A model for predicting the net energy available to a companion animal from a pet food is provided. The model can be used to determine the appropriate amount of a food to feed a companion animal, and / or to provide feeding guidelines for any type of food, for any companion animal, and such methods are provided. Also provided are methods of packaging food for a companion animal, animal, and methods of maintaining a desired weight, or effecting weight loss, in a companion animal.

A system and method for determining an environmental impact from an animal production process includes determining a raw material environmental footprint profile for one or more raw materials to be used in a feed formulation for an animal product, determining an animal feed environmental footprint profile. The animal feed environmental footprint profile is determined based on the feed formulation including the one or more raw materials. The system and method further include determining an animal production and processing environmental footprint profile for producing and processing the animal product, determining an overall environmental footprint profile by combining the raw material environmental footprint profile, the animal feed environmental footprint profile, and the animal production and processing environmental footprint profile, and adjusting the feed formulation based on the overall environmental footprint profile to achieve a target emission value.

This application discloses an indoor artificial rearing method for the rice stem borer, belonging to the field of insect rearing technology. This method addresses the problems of drowning in young larvae and frequent disease outbreaks in older larvae caused by homogeneous rearing across all generations. It constructs a constant-temperature environment and prepares granular dry feed for young larvae and slightly dehydrated flake feed for older larvae based on differences in larval mouthparts. A heterogeneous three-dimensional rearing device is used. In the young larvae stage, a slow-release substrate at the bottom maintains a vertical humidity gradient, and layered feeding prevents mechanical damage to the larvae. In the older larvae stage, substrate-free bare-bottom rearing and full-volume replacement feeding are employed. Timely removal of filamentous netting blocks the breeding environment for soft rot. Furthermore, the method combines pupation induction with corrugated paper induction and non-contact moisturizing, humidification during the adult dark period to delay gelatinous hardening, and overall substrate replacement during the light period to achieve damage-free egg mass harvesting. This application, through precise age-based management, significantly improves the survival rate and population propagation efficiency of the rice stem borer across all generations.

The invention relates to the technical field of pet food processing, in particular to a multifunctional sterilization mechanism and pet soft food extrusion equipment comprising the same. The at least one main conveying part group is mounted on the rack part group and used for conveying the soft grain strips extruded from the extrusion head part, and each main conveying part group comprises a light-permeable quartz pipe fitting and an internal ultraviolet lamp which is arranged in the quartz pipe fitting and is fixed in position; the inner ultraviolet lamp is used for emitting ultraviolet rays upwards and penetrating through the quartz pipe fitting to irradiate and sterilize the bottom surface of the soft grain strip. Through cooperation of the ultraviolet lamps and the high-light-transmittance quartz pipe fittings which are oppositely arranged up and down, circumferential dead-corner-free uniform sterilization of the soft grain strips is achieved, lasting and stable sterilization strength is ensured through an integrated self-cleaning system, and due to the unique roller shaft gap design, breakage and deformation of materials are prevented, and timely emission of harmful gas is promoted.

The invention belongs to the technical field of green prevention and control of injurious insects, and particularly relates to bait for preventing and controlling tobacco field capsella ciliata injurious insects and a preparation method and application of the bait. The bait is formed by mixing basic bait and a special attractant according to the mass ratio of (150-450): 1. The basic bait comprises the following components in parts by mass: 20-30 parts of white sugar, 40-60 parts of white vinegar, 20-30 parts of white spirit, 3-5 parts of agar, 4-6 parts of sodium alginate, 30-50 parts of peeled bananas and 150-280 parts of water; the special attractant comprises the following components in parts by mass: 3 parts of phenylacetaldehyde, 1 part of geraniol and 1 part of isobutyl acetate. The bait provided by the invention can be used for remarkably trapping, killing and controlling the insect pests in the tobacco field and reducing the population density of the insect pests. The bait formula is green and environment-friendly, can be effectively degraded into micromolecular organic matters or inorganic matters in the environment, is safe to the environment, and meets the basic requirements of green plant protection.

The invention relates to a feed bionic processing system for simulating a rumination whole digestion chain and a processing method. Comprising a control system, a dynamic bionic differential shearing-grinding all-in-one machine, a spraying device I, an image on-line detection system I, a feed bionic rubbing mixer, an image on-line detection system II, a spraying device II, a vibrating screen classifier, a belt conveyor, a material box, an elevator, a bidirectional servo sliding table, a torque sensor I, a torque sensor II and a stirring shaft. Through the arrangement of the dynamic bionic differential shearing-grinding all-in-one machine, the spraying device I, the feed bionic kneading and mixing machine, the vibrating screen classifier, the elevator and the spraying device I, the three physiological processes of shearing and grinding of a chewing system of the ruminant animal, fermentation and kneading of the rumen and rumination and screening of the reticulum are respectively and accurately simulated. The processed feed completely retains an effective fiber structure, and the physical form of the feed is closest to the physiological needs of animals, so that the rumen fermentation efficiency and the digestive tract nutrient digestion and absorption rate are greatly improved.

Competition during coral growth is mitigated by coating a structure that supports a coral fragment with a lubricant infused polymer that inhibits adhesion of unwanted organisms on the structure adjacent to the coral fragment. The structures are suitable for installation in natural (ocean) environments to support coral restoration and for use in marine reef aquaria.

This invention relates to the field of feed mixing and processing technology, specifically a fully automatic fish feed mixing device and system. The soaking mechanism includes a soaking cylinder and a soaking feed hopper that can enter the soaking cylinder. The soaking feed hopper rotates during entry into the soaking cylinder, achieving material screening through rotation. During lifting, the soaking feed hopper rotates again to achieve dehydration. A transfer mechanism drives the soaking feed hopper to move between the soaking mechanism and the processing mechanism. A soybean grinder is also included. The design of the feed hopper and controller linkage enables precise control of the feed quantity, avoiding material waste and equipment overload, and adapting to different scales of aquaculture. The cooperation between the soaking feed hopper support structure and the spiral guide rail of the soaking cylinder achieves automatic screening of inferior materials during soaking and efficient dehydration of the materials after soaking, improving the quality of the fish feed.

To provide a fishing bait in which the components of the bait material are easily released to the outside. [Solution] The fishing bait (1) comprises a first substrate (10) whose main component is polyvinyl alcohol and which has a first main surface (100) and a second main surface (110) opposite the first main surface (100), and a second substrate (20) which is bonded to the second main surface (110) of the first substrate (10) and which has a bait material as its main component and contains polyvinyl alcohol.