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245 results about "Poultry disease" patented technology

Poultry diseases are diseases that afflict poultry. Major types of poultry include the chicken, turkey, duck, goose and ostrich. The eradication of poultry disease is very important to the poultry industry.

A botanical antibiotic and application thereof

ActiveCN1883275AStrong bactericidal effectBroad prospects for promotion, development and utilizationBiocideFood processingChemistryFormic acid
Disclosed is a plant antibiotics, prepared by adding each of plant fruits, seeds, kerns, peels, and shells or a mixture thereof at any weight ratio into a retort, heating to 115-150 DEG C, holding the temperature for 1-2 hours; then elevating the temperature to 200-250 DEG C, holding the temperature for 2-3 hours, then elevating the temperature to 350-450 DEG C, holding the temperature for 1-2 hours; collecting the dry distillation liquid of each period, mixing them, standing for 24-72 hours, waiting for stratification, isolating the transparent layer in the middle by siphon, which is the plant antibiotics disclosed. In the said plant antibiotics, the concentration of phenols is no lower than 0.5mg / ml, counted according to the amount of phenol; the concentration of formic acids is no lower than 1.5mg / ml, counted according to the amount of phenylformic acid; the pH value is 2-3.5 measured with an acidimeter. Disclosed plant antibiotics has application value in fields of medical sterilization, public health prevention and treatment, domestic bird diseases prevention, and foodstuff preservation and seasoning.
Owner:山东森科尔生物药业有限公司

Amplification primer for PCR-mtDNA test of total chicken origin

The invention mainly relates to detection of poultry-derived component, which mainly relates to detection of poultry-derived component by using PCR-mtDNA. A specific PCR-mtDNA amplification primers for detecting poultry-derived component is characterized by compring a upstream ribonucleotide with length of 18bp, a downstream ribonucleotide with length of 19bp, and the sequence of the upstream primer PF(18bp) is 5'-AGAACTACGAGCACAAAC-3', and the sequence of the downstream primer PR(19bp) is 5'-GCTATACCTTGACCTGTCT-3'. The detection of poultry-derived component by using PCR-mtDNA has the advantages that: the method is an accurate, rapid and reliable identification method and technology of poultry-derived component, and has the important practical significance of effective resistance on propagation and spread of bird flu and other poultry diseases. The research utilizes aseptic ultrapure water to dilute DNA template of poultry to cause the concentration to decrease to 12ng per Mul, 1.2 ng per Mul, 120 pg per Mul, 12 pg per Mul, 1.2 pg per Mul, 120 fg per Mul, 12 fg per Mul and 1.2 fg per Mul, and carries out PCR amplification. Known from the electrophoresis result of PCR product, the minimum concentration which can be detected is 120 pg per Mul, so the sensitivity of the primer is 120 pg per Mul.
Owner:GANSU AGRI UNIV

Broiler chicken breeding method

InactiveCN106305600AMeet growth needsGrowth needs fully metAnimal feeding stuffPoultry diseaseFree range
The invention relates to the technical field of livestock and poultry feeding, in particular to a broiler chicken breeding method. The broiler chicken breeding method comprises the following steps of baby chick selection, chicken coop treatment, feeding management, chicken coop management and disease prevention. The broiler chicken breeding method has the advantages that the growth requirement of the broiler chicken can be promoted; the immunity of the broiler chicken can be improved; the meat favor can also be improved. Shelves are built in the chicken coop for climbing and jumping activities of the broiler chicken; the broiler chicken is fed in an free-ranging way, the exercise activities of the chicken are frequent, and the occurrence of diseases can be reduced. The broiler chicken feed is prepared; the dual effects of nutrition performance and medicine performance are achieved; the broiler chicken growth can be promoted; the growth requirement of the broiler chicken can be fully met; various kinds of Chinese herbal medicine are contained, so that the nutrition structure of the feed can be improved; the immunity is enhanced; various kinds of poultry diseases are prevented and treated; the effects and the efficacies of enhancing the body immunity, promoting the food intake of the broiler chicken, promoting urination, expelling toxin, improving the meat favor and the like are achieved; the safe, green and delicious broiler chicken meat is produced; the broiler chicken breeding method is suitable for large-scale breeding.
Owner:西双版纳颜轩农业科技有限公司

Preparation method of spiral seaweed mud mixed chicken feed subjected to microbial fermentation

The invention relates to the technical field of poultry feed prepared by microbial fermentation and a preparation method of a spiral seaweed mud mixed chicken feed subjected to microbial fermentation. According to the preparation method, spiral seaweed mud and lactobacillus fermentation liquid are put and stored in a feed storage according to a certain mass percentage, the mixture is mixed with the chicken feed according to a certain proportion, by adopting a method for retaining freshness of the spiral seaweed mud subjected to the microbial fermentation, the use cost of feed spiral seaweed can be substantially lowered, the cost barrier that the spiral seaweed only can be added into the feed after being changed into spiral seaweed powder by spending expensive drying cost is avoided, and an excellent feed raw material can be industrially applied to poultry production with low cost; and meanwhile, according to the chicken feed prepared by using the method, the nutrition is rich, poultry diseases can be reduced, the resistance of poultry can be enhanced, the qualities of meat and eggs can be improved, and the epidemic prevention cost can be lowered.
Owner:BEIHAI CITY HANHUA BIOLOGICAL TECH

Mixed yolk antibody for preventing and treating duck infectious serositis and preparation thereof

The invention relates to a mixed yolk antibody for preventing and controlling infective oromeningitis and a preparation method thereof, and belongs to the technical field of biological agent preparation and poultry disease prevention and control. The invention takes a main epidemic serotype strain of duck plague pasteurella anatipestifer as an antigen to prepare the duck plague pasteurella anatipestifer hyperimmune yolk antibody. Infection treatment experimental results show that the prepared yolk antibody has the protection ratio for serotype I and serotype II duck plague pasteurella anatipestifer respectively reaching 80 percent and 90 percent. The product provides a new way to the prevention and control of duck infective oromeningitis and can be used for the preparation of veterinary medicines for controlling the disease or be prepared into health care products or feed additives for use. Moreover, the yolk antibody provides a material basis for improving the livestock product quality, reducing medicinal residue and promoting the human food safety.
Owner:兆丰华生物科技(南京)有限公司北京生物医药科技中心 +3

Method for monitoring poultry physical health in real time based on data extraction

The invention discloses a method for monitoring poultry physical health in real time based on data extraction. The method is characterized by comprising the following steps that firstly, an area monitoring wireless sensor network is established, characteristic data, generated within 720 hours, of health poultry and characteristic data, generated within 720 hours, of sick poultry are collected respectively, data processing is conducted according to the data extraction technology, characteristic information is extracted, and a health mode bank and a sickness mode bank of the poultry physical conditions are established; secondly, real-time monitoring is conducted on the poultry physical health, relevant poultry characteristic data are collected in real time, characteristics are extracted through data extraction, matching between the characteristics and the health mode bank and matching between the characteristics and the sickness mode bank are conducted respectively, the corresponding mode banks are updated according to matching results, and a report is sent to a controller so that corresponding measures can be taken. According to the method for monitoring the poultry physical health in real time based on data extraction, the mode that data extraction and the wireless sensor network are combined is applied, the physical conditions of the poultry are monitored in real time, and the method is suitable for medium and large breeding sites. By the adoption of the method for monitoring the poultry physical health in real time based on data extraction, timely discovery and rapid prevention and treatment of diseases can be achieved through initial judgment of the health conditions of the poultry based on the detected poultry data, and therefore economic losses caused by poultry disease spreading are reduced and even avoided.
Owner:湖州南浔温氏畜牧有限公司

Innocent treatment system for livestock and poultry dead of diseases in livestock breeding industry

The invention discloses an innocent treatment system for livestock and poultry dead of diseases in the livestock breeding industry. The innocent treatment system comprises a material conveying and sterilizing device, a drying and smashing device and a control device. A belt conveyor is connected with a parallel guide rail, and materials are conveyed to a high-temperature high-pressure sterilization reaction still through a steam-curing trolley. A traction mechanism drags the steam-curing trolley to do reciprocating motion on the parallel guide rail. The high-temperature high-pressure sterilization reaction still is in seamless connection with the parallel guide rail through a deflection mechanism. A lifting and turnover mechanism is used for completing lifting and turnover material pouring of the steam-curing trolley. A coarse crusher is connected with a mixing and stirring machine through a screw conveyor, the mixing and stirring machine is connected with a dryer, and a fine crusher is connected with the dryer through a mesh belt conveyor. Curing innocent treatment is carried out on the livestock and poultry dead of diseases, pathogene viruses are killed from the source, squeezing is carried out based on the fat separation technology, industrial oil is separated, organic matter is made into high-quality organic fertilizer, production efficiency is improved for animal husbandry, and the innocent treatment on the livestock and poultry dead of diseases is achieved.
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI +1

Visible protein chip for detecting poultry disease serum antibody, its preparation method and application

The invention discloses a visual protein chip for detecting serum antibody of new-castle disease virus of chickens, infectious bronchitis virus of chickens, avian influenza virus and infectious bursal disease virus of chickens , which is prepared by the following steps: purifying and diluting whole proteins of the four virus respectively; pointing samples of the positive control serum, the negative control serum and the four virus proteins onto a chip carrier respectively; drying, fixing, sealing and washing the samples to obtain the visual protein chip. The visual protein chip uses the purified whole proteins as capturing antigens to detect the virus-specific antibodies in chicken serum so as to simplify the preparation technology and reduce the production cost, and the visual protein chip has better specificity but no cross, has high reliability of results and has the advantages of quickness, simplicity and convenience, high sensitivity, good specificity and the like. When the serum is diluted by 6,400 times, the visual protein chip still can detect the antibodies, the sensitivity is 400 times of that of the prior AGP detection method. According to the detection to serum samples in-place, the detection rate of the visual protein chip is higher than the proir AGP method remarkably.
Owner:HARBIN VETERINARY RES INST CHINESE ACADEMY OF AGRI SCI

Multi-stage exhausting and deodorization device for livestock and poultry houses

The invention discloses a multi-stage exhausting and deodorization device for livestock and poultry houses. The multi-stage exhausting and deodorization device comprises an exhaust outlet formed in a livestock and poultry house wall, an exhaust suction fan, an exhaust collection pipeline and a three-stage filtering device used in exhausting of waste gas from livestock and poultry houses; air is exhausted from the livestock and poultry houses by the fan in a negative-pressure manner; the deodorization device comprises a dust-barrier and flow guide module, a spray module and a biofiltering module, an underground drain outlet is connected below the spray module, a soil humidity sensor is arranged in the biofiltering module, and an automatic rainproof roller blind is arranged above the biofiltering module. The specific dimensions of the livestock and poultry houses can be calculated and designed according to the observed data of a proposed place, and are evaluated, not only can odor be effectively prevented from emitting to outside air and polluting air, but also the propagation of livestock and poultry diseases can be prevented while the exhausting and cleaning are achieved, and the multi-stage exhausting and deodorization device for livestock and poultry houses has higher economic benefits in the long run compared with the traditional exhausting and deodorization manner of the livestock and poultry houses.
Owner:ZHEJIANG UNIV

Veterinary oral liquid with scourge-clearing and detoxifying effects and preparation method thereof

The invention discloses a veterinary oral liquid with scourge-clearing and detoxifying effects and a preparation method thereof. The veterinary oral liquid comprises the following raw materials in parts by weight: 25 to 40 parts of radix rehmanniae, 40 to 60 parts of fructus gardeniae, 40 to 50 parts of radix scutellariae, 30 to 50 parts of fructus forsythiae, 25 to 40 parts of radix scrophulariae, 30 to 50 parts of radix isatidis, 30 to 50 parts of honeysuckle flower, 20 to 30 parts of honey-fried radix stemonae, 20 to 35 parts of white mulberry root bark, 10 to 15 parts of rhizoma paridis, 10 to 13 parts of cyrtomium rhizome, and 10 to 15 parts of liquorice root. The veterinary oral liquid with heat-clearing and detoxifying effects has the advantages that the effects of resisting bacteria and virus, strengthening and fixing body resistance, clearing heat and detoxifying, replenishing and activating blood, invigorating Qi and tonifying spleen, promoting appetite, promoting growth, and improving immunity of body are realized; the effects for livestock and poultry with ditemper and scourge toxin are unique; the effect of treating livestock and poultry diseases caused by virus or bacteria is obvious, and the easiness in precipitation is avoided; the effective ingredients in traditional Chinese medicine are furthest extracted, and the economic benefit is improved.
Owner:安徽奥力欣生物科技有限公司

Live coccidiosis vaccine and application thereof

The invention relates to the technical field of prevention and control of livestock and poultry diseases, in particular to a live coccidiosis vaccine and application thereof. The vaccine comprises a coccidiosis virulent strain and a coccidiosis attenuating strain having the same parasitic site or having the same parasitic site at any one or more stages of the parasitic life history; in the vaccine, the oocysts number ratio of the coccidiosis attenuated strain to the coccidiosis virulent strain is 50:1-3:1. A high dose of the weakly pathogenic coccidiosis strain is used for producing a competitive occupying advantage for a highly pathogenic strain having the same parasitic site, a occupying effect of the symbiotic pathogen in vaccine components is established, and the fertility, pathogenicity and damage to a host caused by over-intake are reduced after the highly pathogenic strain is immunized as the vaccine components. The coccidiosis vaccine can effectively improve the safety of the vaccine, reduce the cost of drug prevention and control, and have a good application potential while ensuring the immune efficacy of the vaccine.
Owner:CHINA AGRI UNIV

PCR detection method for detecting four kinds of poultry respiratory disease pathogens simultaneously

The invention belongs to the field of poultry disease detection and particularly relates to a one-step multiplex-PCR detection method for detecting four kinds of poultry respiratory disease pathogens simultaneously. The method is characterized by comprising the steps of providing a disease material possibly containing the four kinds of pathogens, extracting RNA, adding primers of the four kinds of pathogens to conduct PCR amplification and judging electrophoresis to obtain the result. The detection method is simple, convenient to operate and stable in accuracy and repeatability, whether the disease material contains the four kinds of pathogens can be confirmed in one experiment, 3 / 4 of detection cost is saved, detection time is shortened, and detection efficiency is improved.
Owner:四川圣迪乐村生态食品股份有限公司 +1

Traditional Chinese medicine for treating poultry synovial bursa mycoplasmosis and preparation method thereof

InactiveCN109432372AInvigorating the spleen and promoting dampnessHas the function of dispelling cold and dehumidificationAntibacterial agentsPlant ingredientsPoultry diseaseBursa fluid
The invention relates to the field of traditional Chinese medicine for treating poultry diseases, in particular to traditional Chinese medicine for treating poultry synovial bursa mycoplasmosis and apreparation method thereof. The traditional Chinese medicine for treating poultry synovial bursa mycoplasmosis is prepared from the following raw materials in parts by weight: 10 to 20 parts of radixcodonopsis, 10 to 20 parts of liquorice roots, 15 to 25 parts of rhizoma zingiberis, 10 to 20 parts of radix aconiti carmichaeli, 15 to 30 parts of cassia twigs, 15 to 25 parts of poria cocos, 15 to 25 parts of bighead atractylodes rhizome, 10 to 20 parts of rhizoma sinomeni cauliset, 15 to 25 parts of radix clematidis, 12 to 20 parts of Chinese herbaceous peony flowers, 10 to 20 parts of medicinal cyathula roots and 15 to 25 parts of caulis spatholobi. The traditional Chinese medicine is put into a traditional Chinese medicine extraction tank; water is added for decoction and boiling; backflow extraction is performed twice; the decoction solutions in the two times are merged; then, filtering is performed; after filter liquid is concentrated, the materials are cooled to the room temperature; the traditional Chinese medicine liquid is obtained. The traditional Chinese medicine is scientifically matched according to the monarch, minister, assistant and guide principle, and achieves the effects of invigorating the spleen to eliminate damp, removing cold to eliminate damp and clearing and activating the channels and collaterals. The traditional Chinese medicine has the advantages thatthe use of antibiotics is reduced; the green and antibiotic-free culture is practiced; the safety and the health of poultry meat products are guaranteed.
Owner:丹东瑞丰动物药业有限责任公司
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