19 results about "Tibetan pig" patented technology

The utility model proposes a kind of constant-temperature drinking water device for Tibetan pig breeding, it is related to drinking water device technical field, including water tank, the inside of water tank is provided with temperature sensor and water level meter, temperature sensor and water level meter signal connection have microprocessor, the microprocessor signal connection has motor heat pipe network that heating is carried out to drinking water.The utility model has the advantages that: the temperature of the upper half part drinking water of water tank and water amount are monitored in real time using temperature sensor and water level meter, the demand of drinking water heating or water replenishment is judged according to the data feedback of monitoring, according to the demand control waterproof baffle contraction and the upper and lower two parts are communicated, control circulating water pump or water tank can circulate or supplement drinking water to the lower half part and heat, and the heated drinking water is pumped to the upper half part of water tank for use, the temperature of drinking water and water amount can be monitored in real time, water temperature and water amount are controlled in time, and the relative stability of drinking water temperature is ensured.

The application discloses a kind of Tibetan pig low-salt sausage of compound low-sodium salt and preparation method thereof, it is related to low-sodium salt preparation technical field, including the following raw materials: sodium chloride, modified potassium chloride, stabilizer, modified potassium lactate and composite powder.In the application, modified potassium chloride and modified potassium lactate are mutually synergistic and matched, in the production of Tibetan pig low-salt sausage, modified potassium chloride can replace part of sodium salt to supplement saltiness, completely avoid the bitter taste and metallic off-flavor of ordinary potassium salt, ensure that sausage taste is pure and natural, does not cover up the fresh and fragrant of meat itself;Modified potassium lactate can lock the moisture of meat product, improve the compact texture of sausage, avoid dry meat, and also play a role in mild bacteriostatic preservation, but also avoid the moisture of ingredients to be clumpy, convenient production and deployment.Two-way cooperation, perfect support low-salt formula seasoning demand, improve overall edible palatability, optimize sausage texture quality and storage stability, so that low-salt sausage is healthy in sodium reduction, taste and quality are comprehensively improved.

The invention discloses an RYR2-based SNP (single nucleotide polymorphism) molecular marker related to pig hypoxia tolerance and application of the RYR2-based SNP molecular marker, and the RYR2 gene is found to play an important role in pig hypoxia tolerance through high and low altitude transcriptome analysis of Tibetan pigs and a pig skeletal muscle satellite cell hypoxia model; a dual-fluorescein reporter vector is constructed by using an RYR2 gene promoter region to determine an SNP site (g.-565Agt; t). The invention provides a new SNP molecular marker to assist the breeding of hypoxia-resistant pig breeds, a large amount of group scale sampling and determination are not needed, and the breeding efficiency of the hypoxia-resistant pig breeds is effectively improved.

This utility model discloses a feeding device for Tibetan pig farming, relating to the technical field of feeding devices for livestock. It includes a frame with an open top, with a U-shaped baffle integrally connected to the top of the frame. A feeding trough is located on the front side of the frame, and a mounting plate is movably connected to the inner cavity of the baffle. A movable belt, which can unfold along the length of the mounting plate, is movably mounted on the mounting plate. The movable belt is driven by a drive mechanism. A feed box is located on one side of the frame, and a discharge pipe for conveying feed onto the movable belt is located on one side of the feed box. This feeding device for Tibetan pig farming guides the feed from the feed box onto the movable belt during its unfolding process. When the movable belt is fully unfolded, rotating and tilting the mounting plate allows the feed on the movable belt to slide into the feeding trough, reducing manual feeding and the working hours of the farmers.

The application belongs to the technical field of animal molecular marker, and discloses a SNP marker combination for identifying Diqing Tibetan pigs. Based on whole genome resequencing data of Diqing Tibetan pigs and other pig breeds, sample quality control and population structure analysis are carried out to determine the core samples with clear genetic background. On this basis, the deletion rate of whole genome SNP sites is filtered, the polymorphism is filtered, and the linkage disequilibrium is filtered to reduce redundant sites. Further combined with the difference of allele frequency and genetic differentiation index, a specific SNP site set with stable allele frequency distribution in Diqing Tibetan pig population and significant difference from other pig breeds is screened to obtain 57 SNP sites. Compared with the traditional method depending on appearance characteristics or pedigree record, the application has the advantages of high sensitivity, convenient operation and low detection cost, and is suitable for breed verification in Diqing Tibetan pig germplasm resource protection and production management.

The utility model discloses environment-friendly fermentation equipment for ecological breeding of Tibetan pigs, which comprises supporting legs, a fermentation tank is arranged above the four supporting legs, a first motor is arranged in the middle of the upper part of the fermentation tank, a rotating shaft of the first motor penetrates through the fermentation tank and is fixedly connected with a stirring rod, a plurality of stirring blades are arranged on the stirring rod at equal intervals, and a plurality of stirring blades are arranged on the stirring rod. A crushing groove is formed in one side of the upper portion of the fermentation tank, a second motor is arranged on one side of the crushing groove, a rotating shaft of the second motor penetrates through the crushing groove to be fixedly connected with a driving roller shaft, a first gear is arranged on the side, away from the second motor, of the driving roller shaft, and a second gear meshed with the first gear is arranged on a driven roller shaft; crushing teeth meshed with the camera are arranged at the ends, located in the crushing groove, of the driving roller shaft and the driven roller shaft. The fermentation equipment is good in crushing effect, the uniformity of fermented excrement is effectively guaranteed, and the fermentation efficiency of the excrement is improved.

The invention discloses an SNP molecular marker based on a WAS gene and related to pig hypoxia resistance and application of the SNP molecular marker, the SNP molecular marker is located at the 1756th site of a nucleotide sequence of a WAS gene core promoter region, the basic group is A or T, and under the hypoxia condition, A is a dominant allele; and the nucleotide sequence of the core promoter region of the WAS gene is-1693bp to-2000bp of the sequence as shown in SEQ ID NO. 15. Through high and low altitude transcriptome analysis of Tibetan pigs and a pig skeletal muscle satellite cell hypoxia model, it is found that the WAS gene plays an important role in pig hypoxia resistance, and a WAS gene promoter region is utilized to construct a dual-fluorescein reporter vector to determine an SNP site (g.-1756 Agt; T) affecting pig hypoxia resistance. The invention provides the SNP molecular marker to assist the breeding method of the hypoxia-resistant pig breeds, a large amount of group scale sampling and determination are not needed, and the breeding efficiency of the hypoxia-resistant pig breeds is effectively improved.

The utility model proposes a kind of Tibetan pig feed ration feeding device, including barrel, the bottom end of barrel is provided with discharge hopper, the top of barrel is fixedly connected with mounting seat, the mounting seat is fixedly connected with transition plate, the lower outlet that extends into barrel is set in the middle part of transition plate.The utility model has the advantages that by setting locking seat, connecting band, lock hole, storage slot and the like structure, when installing device, utilize transition plate to buckle in external material conveying pipeline bottom surface, and ensure that the discharge port on material conveying pipeline corresponds with lower outlet.Subsequently, pull lock rod and drive to move into storage slot, insert connecting band into locking seat, so that connecting band cooperates with transition plate and fixes device on external material conveying pipeline.Loose lock rod subsequently, under the action of spring, lock block is clamped into the lock hole of connecting band, realize the locking of connecting band.Using connecting band and the like structure can quickly fix device on material conveying pipeline, connection is stable, and installation is also more quick.

This utility model relates to the field of deworming technology for Tibetan pigs, and discloses an atomizing spraying device for deworming Tibetan pigs, including a storage tank. A fixing frame is fixedly connected to the side wall of the storage tank, and a water supply pipe is fixedly connected inside the fixing frame. An adjustment mechanism is provided on the side wall of the water supply pipe, and a stirring mechanism is provided inside the storage tank. The adjustment mechanism includes a limiting block, and the limiting block is fixedly connected to the side wall of the water supply pipe. A squeezing column is slidably connected inside the limiting block, and a stop column is fixedly connected to the side wall of the squeezing column. A spring is sleeved on the outside of the squeezing column. In this utility model, after the adjusting ball valve slides to the desired position in the groove, the pressing block is pressed down, causing the spring to deform and press down the stop column to contact the ball valve. The nozzle is adjusted to the desired position, achieving the effect of quickly and conveniently adjusting the nozzle angle. This solves the problem of inconvenient fixed spray angle in deworming spraying operations and improves the efficiency and adaptability of the equipment.

The present application relates to the technical field of microbial fermentation, in particular to a kind of mixed fermentation material of highland barley malt and pine needle powder and its preparation method and application.The mixed fermentation material is composed of the following raw materials and their weight parts: pine needle powder 30-70 parts, highland barley malt 20-50 parts, corn flour 20-40 parts, urea 1-10 parts, enzyme preparation 0.1-1.5 parts, fermentation inoculum 0.5-5 parts.The present application uses highland barley malt and pine needle powder as main raw materials, optimizes fermentation strains, and obtains the mixed fermentation material of highland barley malt and pine needle powder through synergistic fermentation of bacteria and enzymes.The mixed fermentation material can significantly improve the growth performance, health level and pork quality of Tibetan pigs.The present application provides a new fermentation material that can be effectively used for Tibetan pig breeding, and can effectively improve the economic benefits of Tibetan pig breeding.

The invention belongs to the field of fly maggot breeding, and provides a method for integrally breeding fly maggots by using pig manure in Tibet, which comprises the following sequential steps: hatching period: placing red-head fly pupae in a constant-temperature and constant-humidity environment for eclosion, controlling the environment temperature to be 25-30 DEG C and the relative humidity to be 50-70%, and immediately providing feed and clean drinking water after the pupae are subjected to eclosion into adult flies; by constructing a pig manure-fly maggot-protein feed-organic fertilizer integrated breeding mode, the double problems that in Tibetan pig breeding in the Tibetan alpine region, the manure treatment cost is high, transportation is difficult, the resource utilization rate is low, and protein feed depends on outsourcing for a long time are effectively solved; and in combination with self-circulation maintenance of red-head fly populations introduced in Sichuan, the egg laying rate and egg hatching rate of adult flies are increased, and the inhibition effect of plateau low-temperature oxygen-deficient environment on fly maggot growth is overcome.

The utility model discloses a nursing device for Tibetan pig breeding, and relates to the technical field of pig breeding. Comprising a box body, an observation window is fixedly embedded in the upper side wall of the box body, a spraying mechanism is fixedly installed on the inner wall of the upper side of the box body, a ventilation mechanism and a heating mechanism are installed on the left side wall and the right side wall of the box body close to the upper side, a feeding trough is fixedly installed on the right side wall of the box body close to the lower side, and a cover plate covers the upper surface, located on the outer side of the box body, of the feeding trough; a box door is hinged to the front side face of the box body, the box door and the box body are locked and fixed through a built-in lock, a deslagging mechanism is arranged on the lower side wall of the box body, and supporting legs are fixedly installed at the four corners of the lower surface of the box body in a rectangular shape. The automatic cleaning and deslagging functions are added to the interior of the box body, it is ensured that the interior of the box body is clean and tidy, meanwhile, ventilation, heating and sterilization can be conducted on the interior of the box body, it is ensured that the environment in the box body is more sanitary, survival of piglets is facilitated, and use is convenient.

The application discloses a molecular marker related to a backfat thickness character of Tibetan pigs, is developed aiming at the unique plateau genetic background of the Tibetan pigs, avoids the problem that foreign pig molecular markers are not suitable, and performs early selection on the Tibetan pigs by determining the genotypes of SNP sites of the Tibetan pigs, so that the Tibetan pigs not only retain the excellent meat quality characteristics, but also optimize the production performance, help to improve the Tibetan pig genetic resources, better serve the large-scale breeding and industrial upgrading of the Tibetan pigs, have great economic application value and scientific research value, and fill the technical blank of Tibetan pig backfat thickness specificity molecular marker breeding.

The utility model relates to the technical field of isolation devices, and discloses an isolation device for virus prevention and control in Tibetan pig breeding, which comprises a collection box, an isolation chamber is fixedly connected to the upper surface of the collection box, an observation door is rotatably connected to one side of the outer wall of the isolation chamber, and a cleaning component is mounted on one side of the inner wall of the isolation chamber; the cleaning assembly comprises a limiting groove plate, one side of the outer wall of the limiting groove plate is fixedly connected to one side of the inner wall of the isolation chamber, a limiting wheel is arranged in the limiting groove plate in a rolling mode, a sleeve is rotationally connected into the limiting wheel, a motor is fixedly connected to the other side of the inner wall of the isolation chamber, and the output end of the motor is fixedly connected with a lead screw. The motor drives the lead screw to drive the sliding block to move along the limiting rod, the sleeve connected with the supporting block moves in the isolation chamber, then the limiting wheel is driven to slide in the groove plate, meanwhile, the cleaning rolling brush on the connecting plate is driven to rotate, excrement impurities are conveniently cleaned, and practicability is improved.

The utility model discloses a Tibetan pig ecological breeding water circulation device which comprises a first pipeline, a primary efficiency filtering mechanism is arranged below a water outlet of the first pipeline, the primary efficiency filtering mechanism comprises a first filtering cylinder, a second filtering cylinder and an outer cylinder body which are sequentially arranged from inside to outside, the first filtering cylinder and the second filtering cylinder are clamped through a connecting mechanism, and the outer cylinder body is connected with the first filtering cylinder. An opening in the bottom of the outer barrel body is communicated with an inner cavity of the frame, a bin body is arranged below the frame, a filter support is installed in the frame, a plurality of filter grooves are formed in the filter support, filter screens are arranged in the filter grooves, and an installation base is arranged in the bin body. The sewage treatment device is scientific and reasonable in structural design, large-size impurities in sewage can be intercepted and filtered, the problem of blockage caused by the fact that the impurities enter a pipeline is avoided, and a water source circularly flows into the bin body for multiple times to be purified; after the treatment is finished, an electromagnetic valve on the fourth pipeline is opened, so that the treated water can be discharged through the fourth pipeline.

The utility model relates to the field of Tibetan incense pig breeding technology, especially a Tibetan incense pig breeding mosquito repellent equipment, including mounting bracket, the both sides of mounting bracket bottom surface all install three limit rods, the top of mounting bracket installs the storage box, one side of storage box top installs liquid pump. The utility model has the advantages that: through setting up mounting bracket and overhanging roof support, the top of mounting bracket installs the storage box, the top of storage box installs liquid pump, the middle part of overhanging roof support installs the fan, the top of overhanging roof support is hung by the hook and installs ultraviolet mosquito trap body, ultraviolet mosquito trap body carries out the capture to mosquito, through liquid pump power operation, the mosquito repellent in the inside of storage box is pumped to multiple spray heads and sprays, the fan runs and blows the mosquito repellent that sprays to the oblique upper side, and the coverage is wide, and the mosquito flies through the mosquito repellent in the flight, and then completes physical and chemical mosquito repellent, realizes the purpose of preventing and controlling and mosquito repellent to the mosquito around the pigsty, improves mosquito repellent effect.

Disclosed are an ITPR1 gene-based SNP molecular marker related to porcine hypoxia sensitivity and use thereof. The SNP molecular marker is g.-1482 A / G. A is a dominant allele under hypoxic conditions, and the nucleotide sequence of an ITPR1 gene promoter is set forth in SEQ ID NO. 15. The present invention, by means of transcriptome analysis of Tibetan pigs at high and low altitudes and a porcine skeletal muscle satellite cell model of hypoxia, finds that the ITPR1 gene plays an important role in pigs' tolerance to hypoxia.

The invention discloses a molecular marker related to a Tibetan pig semen volume character and application of the molecular marker. The SNP molecular marker corresponds to the 10568923rd site on chromosome 13 of a reference sequence of an international pig genome version 11.1 and corresponds to an rs81422559 site, and when the basic group of the site is A or G and the genotype is AA, the site corresponds to a high semen volume level; when the genotype is AG, the corresponding semen volume level is centered; when the genotype is GG, the semen volume is low correspondingly. The method can realize early genotype identification of Tibetan pig semen volume traits, greatly shorten the breeding period, save the breeding cost and accelerate the improvement process of Tibetan pig germplasm resources, can be directly applied to the fields of Tibetan pig large-scale breeding, germplasm resource evaluation and the like, provides reliable support for molecular mechanism research of Tibetan pig breeding traits, and has wide application prospects. The technical blank of Tibetan pig semen quantity related molecular marker breeding is filled.

The invention discloses a strain of Tibetan pig source enterobacter ludwigii TP1 and application thereof in fermentation of highland barley vinasse feed, belongs to the field of microbial fermentation, and provides the strain of enterobacter ludwigii TP1 which is preserved in Guangdong Microbial Culture Collection Center on June 19, 2025, and the preservation number is GDMCC No: 66554. The strain has good degradation capacity on highland barley vinasse fibers, and simulation experiments prove that the strain can completely adapt to the intestinal environment of Tibetan pigs. When the feed additive is applied to Tibetan pig breeding, the digestion and utilization rate of highland barley vinasse feed can be improved.