980 results about "Pig breeding" patented technology

The invention discloses a feed for pigs in different growth stages and a feeding method of the feed, which belong to the field of feeds. The feed with a new formula consists of sucking pig milk powder, a sucking pig feed, a piggy feed, a middle pig feed and an adult pig feed. Sucking pigs are fed with 4kg of sucking pig milk powder from the third day after the birthday to the age of 37-40 days of the sucking pigs; then the sucking pigs are fed with 20kg of sucking pig feed from the 37th-40th day after the birthday to the age of 59-65 days; the pigs can get out of a fence after being fed with a bag of piggy feed, two bags of middle pig feed and three bags of adult pig feed, the weight of each pig is more than 120kg when the pigs get out of the fence, and the specification of the piggy feed, the middle pig feed and the adult pig feed is 40kg/bag. The feed is designed and developed according to the growth characteristics of the pigs in different growth stages; the feeding method simplifies a complex pig culturing process through simple and effectively digitalization, so that the transition of different growth stages is stable and effective; therefore, the growth speed of the pigs is obviously improved, and the pig culturing benefit is effectively improved.

The invention discloses a process of preparing a pig manure bio-organic fertilizer by a microbial fermentation method. The process comprises the following step: by taking the pig manure as a raw material and supplementing straws, earthworm cast, seaweeds, and the like, performing a two-step fermentation process of a biological fermenting agent to prepare the pig manure bio-organic fertilizer. The process is high in resource utilization degree, easy for large-scale industrial production, beneficial to realizing resource utilization of live pig breeding wastes and capable of a pig breeding environmental pollution problem at present. The pig manure bio-organic fertilizer has the effects of the bio-organic fertilizer and the seaweed fertilizer, is rich in functional active ingredients of seaweeds and a large number of probiotics, capable of effectively regulating equilibrium of microorganisms in soil, decomposing organic or inorganic components such as organic substances and mineral substances in the soil, eliminating soil hardening, desertification, salinization and the like caused by abuse of a chemical fertilizer throughout the year, increasing the yield of crops, and has the special effects of improving the quality of the crops and improving the stress resistance of the crops. Besides, the pig manure bio-organic fertilizer is long in acting period, and is an ideal fertilizer for developing green ecological agriculture.

The invention discloses a black pig breeding method which comprises the following steps: (1) selecting a pig farm site; (2) sterilizing before breeding; (3) breeding piglets; (4) sexual maturity stage; (5) gestation period; (6) stages of labor; (7) suckling period; (8) transitional period; and (9) disease control. According to the mode, the black pig breeding method disclosed by the invention has the advantages of naturalness, no pollution, no hormone, growth rhythm accordance, whole-course good care, staging breeding and the like and has wide market prospects in popularization.

The invention discloses an intelligent system for healthy breeding of live pigs. The system comprises a live-pig precise liquid feeding subsystem, a disease early warning subsystem, an environmental monitoring and controlling subsystem, a remote monitoring subsystem, a live-pig breeding cloud big datum center and intelligent supporting subsystem, and a control system. The system disclosed by the invention uses a scientific live-pig breeding technology as a theoretical guide, and is combined with a high-integrated novel technology of sensor, internet and information processing technologies, sothat the system can sensitively detect health conditions of the live pigs, thereby realizing timely and controllable epidemic prevention, guiding farmers to perform healthy breeding of the live pigs,and greatly improving scale benefits of the farmers of the live pigs; the system realizes controllability of disease early warning and systematization of datum processing, and reduces the breeding risk of the farmers of the live pigs; and the system has high reliability and good real-time performance, replaces manual operation in a fully-automatic manner, greatly optimizes a structure of choosingand employing people in a pig farm, reduces pressure of choosing and employing the people in the pig farm, effectively saves manpower and material resources and reduces management costs.

Provided is an ecological cycle pig breeding method. The ecological cycle pig breeding method comprises the step of making wine and vinasse, the step of making vinasse feed, the step of breeding maggots through excrement, the step of carrying out ecological organic breeding, the step of using excrement to generate biogas, the step of utilizing excrement maggot breeding by-products, the step of producing organic feed and the like. According to the ecological cycle pig breeding method, the cost is reduced by 15% due to the vinasse feed, the cost is reduced by 15% due to feed with adult maggots, and the breeding cost is comprehensively reduced by more than 30%; protein feed is added; pig breeding cycle is short, and the slaughtering rate is high; health of live pigs is improved, and immunity is improved; the purposes of cycle breeding, cleaning production and zero emission are achieved, and environmental friendliness is achieved; products are various, original-ecology products such as the wine, the vinasse, organic live pigs, organic fly maggots, biogas and biogas slurry are obtained, the risk resistance capacity is high, and the ecological cycle pig breeding method is particularly applicable to ecological or organic live pig breeding of a single household, or large-scale and industrial live pig breeding. The ecological cycle pig breeding method is also applicable to ecological breeding of livestock and poultry such as cattle, horses, donkeys, deer, chickens, ducks and gooses. The ecological cycle pig breeding method is particularly applicable to ecological or organic live pig breeding of a single household or large-scale and industrial live pig breeding, and is convenient to demonstrate and popularize.

The invention discloses an automatic monitoring system and an automatic monitoring method for live pig action, The system comprises a multi-modular information collecting module, a multi-modular information fusion module and an action recognizing module; the multi-modular information collecting module collects the video information of live pig breeding by a camera, collects the time sequence moving information of a single live pig by a sensor, and sends the collected multi-modular information to the multi-modular information fusion module; and the multi-modular information fusion module performs aligning and synchronizing on the video information and the time sequence moving information, obtains the multi-modular information of each live pig individual, then performs feature extracting and sends the multi-modular characteristics of each live pig individual to the action recognizing module which recognizes the dynamic or static action of each live pig individual. The technical scheme disclosed by the invention fully utilizes the intuition of the video technology in the macroscopic visual performance and the sensitivity of the sensor technology in the microscopic parameter acquiring aspect, thus realizing the precision and the automation on the live pig action monitoring.

The invention discloses sow mating feed, and belongs to the technical field of pig raising feed. The sow mating feed is all-around in nutrition through scientific formulation, can meet needs of sows on various nutrients in a mating stage, promote metabolism, improve the immunity of a sow, reduce postpartum body weight loss of the lactating sow, promote rapid empathema of the sow to shorten the mating cycle, increase the number of piglets and the weight of a newborn piglet, increase the annual reproductive times and the reproductive performance of the sow; comparison tests show that the sow mating feed used in the mating period of the sow has a more significant effect than lactating sow feed, can improve the empathema rate, the litter size and the piglet birth weight of first-litter sows, can improve the empathema rate, the litter size and the piglet birth weight of multiparous sows and shorten the number of empathema days.

The invention discloses a pig breed selecting and feed selecting machine, comprising a frame body, a central controller and a feeding device, wherein the frame body comprises an electronic chassis andan artificial feeding box; a clapboard is arranged between the artificial feeding box and the electronic chassis; the central controller is arranged in the electronic chassis; the top part of the artificial feeding box is provided with a feeding pipeline which is communicated; and the feeding device is located below the artificial feeding box; and a feed intake channel which is for the feed intake of only one pig is arranged beside the feeding device. By adopting the structure, the pig breed selecting and feed selecting machine can screen out appropriate feed formulas and raw materials for the breed pig according to the growing conditions of pigs to improve the accuracy of measuring the ratio of feed to meat, can avoid feed waste, lower the pig breeding cost, improve the accuracy of breedreserving of the breeding pig and the feeding environment, improve the level of automation of the feeding experience for the feed products, and improve the large-scale pig-raising intelligent management level.

The invention provides a nursing pig concentrated feed and belongs to the field of animal feeds. According to the nursing pig concentrated feed, an antibiotic is replaced by an antibiotic-substituting compound consisting of antimicrobial peptides, plant essential oil and an acidifying agent. The feed is purely green, safe and harmless, the immunity of pigs cannot be destroyed, and difficult pig breeding and severe food safety crisis which are caused by the excessive addition of the antibiotic are avoided.

The invention discloses a technology for preparing fermentation bed padding by recycling livestock excrements and crop straws. The technology is high in recycling degree, can be used in a large scale easily, helps realize livestock breeding waste innocent treatment and fermentation bed padding recycling, and solves two existing difficulties of livestock breeding environment pollution and fermentation bed padding resource shortage. The technology is characterized in that livestock excrements serve as raw materials, assisted by straws, worm cast and alcohol active sludge, and the fermentation bed padding is prepared by aid of a two-step fermentation process of biological leavening agents. The prepared fermentation bed padding is rich in yeast, aspergillus niger, bacillus subtilis, bacillus megatherium, lactic acid bacteria and other probiotics whose content reaches as high in 2-5*108 cfu/g. After the prepared fermentation bed padding is applied to pig breeding, the morbidity of pigs is low, thereby being favorable for growth of the pigs.

The invention discloses a bioorganic pesticide fertilizer and a production method thereof. The bioorganic pesticide fertilizer is a mixed product prepared from 70 to 80 percent of decomposed crop stalks or pig breeding fermentation bed padding, 5 to 10 percent of medical stone and 15 to 25 percent of inorganic compound fertilizer through effective microorganism fermentation; and the effective microorganism quantity after the fermentation is 2-3*10<8>. The production method comprises the following steps of: mixing the decomposed crop stalks or pig breeding fermentation bed padding and the medical stone; adding 5 to 10 percent of inorganic compound fertilizer first, and then adding effective microorganism bacteria for fermentation at normal temperature; and finally adding the rest 10 to 15 percent of inorganic compound fertilizer into the fermented material. The bioorganic pesticide fertilizer produced by the method can improve the yield of crops, has good effect of preventing and controlling crucifer diseases, and can reduce the nitrate content in brassicaceous vegetables and improve quality; in the production process, agricultural waste is further converted, so the environmental protection is facilitated; and the bioorganic pesticide fertilizer has wide application prospect in agriculture, livestock farming and environmental protection.

The invention relates to a pig breeding and breathing complex virus (PPRSV) and pig 2-type loop virus (PCV 2) series gene recombination adenovirus and vaccine in the field of high and new biotechnology. It uses PCR technology to clone the Cap protein gene into the plasmid carrier pShuttle-CMV-GP5 by open type reading rule and transforms tobacillus coli BJ5183strain with cage carrier pAdEasy-1 to capture the recombination plasmid; it uses recombination plasmid HEK293-A cell to capture recombination adenovirus and purifies it to express the recombination adenovirus rAd-Cap-GP5 of PRRSV GP5protein and PCV-2 Cap protein.

The invention belongs to the technical field of computer applications, and particularly relates to a radio frequency identification devices (RFID) technology based meat food traceability system which is composed of an electronic ear tag, traceability bar codes, an RFID reader-writer and a background computer. The electronic ear tag comprises an RFID chip which is coded on a piglet body when each piglet is born; the traceability bar codes are pasted on small pieces divided by a pig carcass; information in the electronic ear tag and information in the traceability bar codes can be interconverted, the electronic ear tag and the traceability bar codes are scanned through an RFID reader-writer, relevant information can be looked up at any time, and the relevant information is imported to the background computer to perform data collection. According to the RFID technology based meat food traceability system, quality monitoring and quality traceability for the whole processes of a pig-breeding link, a slaughter processing link, a logistics link and a distribution and retail link are achieved.

The present invention relates to pig reproduction and respiratory syndrome virus recombined adenovirus and vaccine, and belongs to the field of biological high-tech. Through RT-PCR process to proliferate whole PRRSV GP5 sequence, cloning the gene sequence to the shuttle vector pShuttle-CMV of adenovirus carrier system, cotransforming colibacillus BJ5183 strain together with the skeleton vector of adenovirus carrier system to obtain recombinant plasmid, transfecting HEK293-A cell to obtain recombinant adenovirus and plaque purification, and RT-PCR and indirect immunofluorescence technique inspection, the recombinant adenovirus rAd-GP5 expressing PRRSV GP5 protein is constituted. The recombinant adenovirus can set ahead the expression of PRRSV GP5 protein and raise the expression amount to simulate the immune protecting reaction of body effectively.

The invention discloses a customer self-operation type pig breeding and sales system. The system comprises a client, a sales center platform, a breeding management platform, a breeding optimization device and a monitoring terminal; a customer logs in the system through the client and can realize piglet selection through the system, so that the customer can select one or more piglets for his or her own, breeds the piglets according to breeding programs formulated by the customer so as to complete self-management of pig breeding, and completes online payment, and therefore, convenience and quickness can be realized; the system can achieve full-process video monitoring and monitor the information of the growth environment of the piglets, the customer can remotely manage the entire growth process of pigs, and therefore, the safety of the meat of the pigs can be ensured; and specially-assigned people for managing the piglets exist in a farm, pollution-free and green breeding of the piglets can be realized, after breeding is completed, the pigs are sent to a modernized slaughterhouse for slaughtering the pigs, and pork can be rapidly transferred to the house of the customer, so that the fresh taste of the pork product can be ensured.

The invention relates to an original ecological pig farm and an original ecological pig breeding method. The interval between front and rear rows of piggeries of the pig farm is more than or equal to 15m; and the activity space of pigs is formed and shade trees are planted among the piggeries; each unit piggery has large ventilation and light-transmitting area; each piggery is provided with a heat-insulating sleeping area, a manure discharge area, a manure discharge hidden channel, an inner suction dirty gas pumping device, a bathing place for cooling the pigs in hot summer days, a manure collection and hazard-free treatment system and a rainwater drainage system; and the temperature of supplied drinking water in each piggery is no lower than 5 DEG C. Through the original ecological pig farm, the pigs can restore natural habits, naturally ingest food, freely bathe in the sunshine so as to reduce the stress and obviously enhance the disease resistance of the pigs; and the internal and external environments of the piggeries are clean, air is ventilated, smooth and odorless, and pathogenic microorganisms are a few, so that morbidity is reduced; and the problems of residual toxic and harmful substances in pork, and light color and poor taste of the pork can be solved, and the pork becomes more tender, fragrant, and flavorous.

The invention discloses a live pig cough identification method based on a convolutional neural network, and belongs to the field of voice signal processing. Respiratory diseases are one of the most common diseases affecting the pig breeding industry, which seriously restricts the development of the pig industry, cough is one of the obvious symptoms of respiratory diseases in live pigs, early warning of respiratory diseases can be achieved by monitoring and identifying the cough, thereby effectively reducing the spread of the diseases and the use of antibiotic drugs. For the problem that the identification precision is low in an existing live pig cough identification method, especially obvious for intensive large pig houses, the invention provides the method based on a convolutional neuralnetwork based on Ale*Net to recognize the cough, wherein a voice spectrum of voice signals serves as network input, the network can automatically extract the deep features of the voice spectrum, compared with a conventional voice recognition method, the method can effectively improve the cough recognition accuracy and overall recognition accuracy.

The invention discloses a monitoring system for pig rising, which consists of at least one raising monitoring station and a supervisory personal computer. The raising monitoring station consists of a weighing guardrail device, a weighing manger device, a feed proportioning device and an intelligent controller which is used for monitoring the weighing guardrail device, the weighing manger device and the feed proportioning device and the input/output interface of which is connected with an LCD touch screen, a signal conditioning device, which is used for conducting an amplification and an A/D conversion to at least two channels of load sensor signals, an RF transmitter for ID signals, which is used for identifying pigs and a drive circuit and used for controlling the feed electric motor arranged on the feed proportioning device. An RF ID card hung on the pig ear is additionally arranged to match with the RF transmitter for ID signals and the quantity of pigs needed to be monitored. The weighing guardrail device, the weighing manger device and the feed proportioning device all adopt simple and smart structures to coordinate with the computer control, thereby, the invention has simple structure, reliable performance, low manufacturing and using cost, small system error, high accuracy, low waste of feedstuff and high degree of automation; moreover, the invention can replace an imported product and satisfy the requirements for a modernized pig-raising production.

The invention particularly relates a ternary-hybridization pig breeding method, belonging to the technical field of vertebrate breeding. Due to the ternary-hybridization breeding method, the ternary-hybridization pig resists coldness, has strong disease resistance and strong fecundity and is high in lean factor and quick in growth speed. The ternary-hybridization pig breeding method comprises the following steps that: (1) by taking a black pig in Heilongjiang province as a female parent, and taking a wild boar in Great Khingan mountain range as a male parent, primary artificial hybridization is conducted to generate the second generation of sow; and (2) the second generation of sow and an American Duroc boar are subjected the secondary artificial hybridization to generate the third-generation pig.

The invention discloses an ectopic fermentation bed livestock breeding excrement treatment system and an application thereof. The ectopic fermentation bed livestock breeding excrement treatment system comprises at least one breeding house, a dirt collecting tank, a first cutting pump and a fermenting house, wherein the fermenting house comprises a plurality of ectopic fermentation beds, a spray tank and a spray device; the bottom of the breeding house communicates with the dirt collecting tank; one end of the first cutting pump communicates with the dirt collecting tank, and the other end of the first cutting pump is connected to the spray tank; the spray tank is positioned among the four ectopic fermentation beds; the spray device comprises a second cutting pump and a plurality of spray pipes; one end of the second cutting pump communicates with the spray tank, and the other end of the second cutting pump separately communicates with the plurality of the spray pipes; and each spray pipe is correspondingly arranged above one ectopic fermentation bed transversely, and a plurality of water spray holes are formed in the side walls of the spray pipes. According to the ectopic fermentation bed livestock breeding excrement treatment system, the excrement generated by pig breeding is mixed with padding for fermenting, so that the odor and toxin of the pig excrement are eliminated, the excrement treatment capacity is improved, the fermentation operation efficiency is improved, the service life of the padding is prolonged, and the fermentation quality of an organic fertilizer is improved.

The invention discloses a stage pig raising method. The method comprises the following stages of roasters, piglet conservation, growth and fattening. Feeding is performed according to the requirement for nutrients of the stages of pig breeding, the suitable growth environment is provided, the body quality and immunity of pigs are enhanced, the appetite of the pigs is improved, the meat factor of the pig meat quality is improved, and the breeding time is shortened.

The invention provides a technology for improving the survival rate and promoting quick growth of piglets and is applied to the technical field of pig breeding. According to the technical scheme provided by the invention, embryonic development of sows is good, dead fetuses are a few, birth weight is regular, number born alive is large, sow dystocia incident rate is low and milk of lactating sows is good; the survival rate of suckling piglets is high, and the growth rate is high; the weaning stress of the suckling piglets is small, the attack rate of weaned pigs is low and the growth of the weaned pigs is good. The technology is characterized by comprising a sow gestation technology, a piglet birth technology, a feeding and management technology, a weaning survival technology and a disease control technology. The invention provides the technical scheme systematically on piglet feeding, so that piglet breeding is routinized, digitalized and systematized, the production potential of the sows is fully exerted really, the effects of improving the survival rate and promoting quick growth of the newborn piglets are achieved, the sow feeding cost is reduced, the survival rate of the piglets is improved and the economic benefit of pig breeding is increased.

The invention provides a live pig monitoring terminal and system based on image recognition and belongs to the field of live pig breeding. The live pig monitoring terminal based on image recognition comprises a first CPU, a storage module, a first communication module, a live pig video acquisition module, a sensor module and an image characteristic code production unit, wherein the first communication module, the live pig video acquisition module, the sensor module and the image characteristic code production unit are separately connected with the first CPU and the storage module. The providedlive pig monitoring system comprises the live pig monitoring terminal. The terminal and the system have the advantages that an optimal growth environment is created for live pigs, and disease prevention is realized, so that the yield of the live pigs is increased.

The present invention relates to a molecular marking method for pig litter size. The method comprises the steps of pig genome DNA extraction, exon 6 primer design of sex hormone binding globulin (SHBG) genes, amplification in vitro and genotype detection. The present invention first discovers pig SHBG genes, discovers the obvious relationship between the polymorphism of exon 6 and pig litter size, and develops a restriction fragment enzyme digestion polymorphism detection method for detecting exon 6 mutational sites. The method can be used for the auxiliary selection of litter size during pig breeding, can realize the early selection of parent pigs and even can accurately select parent pigs when the pigs are born. Generation interval is largely shortened, and selection progress is accelerated. The method has the advantages of simple operation, low condition requirements in polymerase chain reaction processes, short amplification fragment length (217bp), easy amplification, high amplification efficiency and accurate genotype judgement.

The invention provides a method for realizing pork traceability. The method comprises a step of recording pig breeding information and storing in a database and is characterized by specifically comprising the following steps: in the breeding stage, enabling each pig to wear an RFID (radio frequency identification device) label, and in combination with a pig breeding quality management system, converting the information read from the RFID label into an application identifier barcode conforming to globally unique identifiers; and after slaughtering, attaching a duplicate RFID label to each divided part of the pork. In the invention, based on the current situation, a traceable system is inserted into the existing pig breeding production system and mainly established in the breeding base, slaughtering place, division factory and wholesale and retail process; and major links are connected in series one by one to form the traceable system. In case of a quality problem, the harm can be quickly and effectively eliminated, and the hidden danger in food safety is avoided.

The invention belongs to the field of standardized and digitalized management of a live pig breeding process and traceable supervision of a terminal product. The invention provides a mobile intelligent terminal-based building method of a pig breeding electronic record. In the whole design, the concept of modularization design is adopted; the traditional management method of a breeding file, using laws and regulations of feed additives and veterinary medicaments and the like are combined; and the software and hardware technology of a mobile intelligent terminal and the modern wireless communication technology are integrated. The method comprises the following steps of: 1) automatically identifying a two-dimensional bar code and a universal bar code which are specified by the Ministry of Agriculture; 2) moveably acquiring and processing data in an individual pig breeding process, wherein the information comprises ear tag wearing information, immunologic information, feed using information, veterinary medicament using information, monitoring and detecting information and the like; and 3) remotely managing and maintaining the record information in the breeding process. In the invention, associated communication technology, hardware and management software are integrated, so that digitalized mobile management in the live pig breeding process can be regulated and the feeding and management level and the production effect are improved, and more importantly, a way of quickly, conveniently and efficiently sensing the information of the individual animal is provided; and establishment, management and data sharing of a pig breeding electronic record database are realized remotely through seamless link between GPRS technology (2G) or TD-SCDMA technology (3G) and the Internet.

The invention discloses a composite system used for purifying high ammonia nitrogen pig breeding biogas slurry via algae-bacterium symbiosis/ecological floating bed combined technology. According to the composite system, algae-bacterium symbiosis and ecological floating bed technology is taken as a base, a high-efficiency low-consumption standard treatment system of high ammonia nitrogen pig breeding biogas slurry is constructed, and algae bacterium biomass and plant are obtained at the same time. A purifying method comprises following steps: pig breeding waste water is subjected to solid-liquid separation firstly, and is delivered into an anaerobic fermentation pool; generated high ammonia nitrogen biogas slurry is subjected to pH adjusting and nutritive salt adjusting, and is delivered into the composite system for processing, and biochemical treatment effluent is delivered through a flocculating settling pool and a disinfectant pool so as to realize clear water up-to-standard release. Operation is simple; operation cost is low; pollutant removing efficiency is high; harvested algae bacterium biomass can be taken as a raw material of feed, biological hydrogen production, and biodiesel, and no secondary pollution is caused.

The invention discloses an analysis method for recognizing attack behaviors of group-housed pigs through employing the machine vision technology. The method comprises the steps: extracting an attack key frame sequence from a downward view group-housed pig video, and locating an attacking pig; taking the attacking pig as the whole body for the extraction of the acceleration characteristics; carrying out the training of the acceleration data, obtaining an acceleration threshold value, and dividing the key frame into a high-level frame, a middle-level frame and a non-attack frame according to thethreshold value; finally setting a minimum unit of the attack recognition, and classifying the group-housed pigs into high-level, middle-level and non-attack group-housed pigs according to the proportion of the attack frame in the unit. The method is used for the recognition of attack behaviors of the group-housed pigs through the machine vision technology, does not causes any impact on the group-housed pigs, provides a theoretical basis for the exploration of the attack rule, the evaluation of the damage level and the determination of manual intervention, and also provides reference for thedetection of abnormal behaviors of other livestock based on the accelerated movement.

The invention discloses a live pig breeding management method comprising the following steps: 1, pig farm construction; 2, pig breed management; 3, sucking pig management in lactation period; 4, pigling breeding management; 5, middle pig breeding management; 6, fattening pig breeding management. The pig bred by the live pig breeding management method is strong in self immunity, low in incidence of disease, fast in growth, and the live pig complies with green foodstuff requirements.

The invention discloses a black-skin pig breeding method which includes the following steps of (1) building of a pig house, (2) preparation before piglets enter the pig house, (3) sterilization of the piglets in the pig house, (4) breeding of the piglets, (5) management of the pig house, (6) vaccination, (7) pig feed matching, (8) determination of feeding portions, and (9) growing of the piglets. The breeding method is wide in application range, the pig house is reasonably built, vaccines are injected timely, growing environments are good, and quality of black-skin pigs is improved.