35 results about "Wagyu cattle" patented technology

The invention relates to cattle breeding methods and particularly relates to a breeding method for a new beef cattle strain. The method comprises the steps of subjecting Sinan yellow cattle, which serve as female parents, and Angus bulls to crossing so as to obtain F1 cattle, subjecting the F1 cattle, which serve as female parents, and Wagyu cattle, which serve as male parents, to crossing so as to obtain three-way cross cattle, selecting excellent individuals from the three-way cross cattle according to growth performance, carcass traits, milk producing ability and macroscopic features as breeding cattle, then, organizing families, and carrying out intersect-breeding, thereby obtaining the new beef cattle strain. According to the method, the produced cross cattle have the characteristics of whole-body black hair, high production rate, high adaptability to local climatic environments, good meat quality, and the like.

The invention discloses a fresh ossein condiment and a preparation method thereof. The condiment is prepared from the following raw materials in parts by weight: 200-210 parts of chicken bone meat, 100-110 parts of pig bone meat, 50-55 parts of cattle bone meat, 10-12 parts of scallion, 20-23 parts of ginger, 18-20 parts of garlic, 15-18 parts of inosinic acid, 1-2 parts of guanylic acid, 13-15 parts of methionine, 8-10 parts of glycine, 4-5 parts of a bone breaking agent, 8-10 parts of netmeg, 4-5 parts of clove, 10-12 parts of minced squid meat, 3-4 parts of kelp particles, 5-6 parts of coffee bean powder, 4-5 parts of mung bean juice, 6-7 parts of dry white fungus, 3-4 parts of red bell peppers, 3-5 parts of laver, 8-9 parts of melon juice, 15-18 parts of grapefruit juice, 1-2 parts of lophatherum herb, 1-2 parts of honeysuckle, 0.5-1 part of safflower seed, 1-2 parts of plantain herb, 1-2 parts of rhizoma alismatis leaves, an appropriate amount of water, and 30-40 parts of a nutrient addition agent. The chicken bone meat, the pig bone meat and the cattle bone meat are added to the condiment disclosed by the invention, so that the condiment is rich in nutrition, delicious in taste and novel in technology.

The invention discloses a method for making wagyu beef offal, comprising the steps of cleaning beef offal, cooking thoroughly, chopping into slices, cleaning white radish and chopping into blocks, marinating, then sterilizing by ultraviolet irradiation; cooking baste by edible oil, shredded green onion, minced garlic, Chu Hou sauce, mature vinegar, dark soy sauce, salt, white granulated sugar, chicken powder and water, cooling, stirring the offal, white radish blocks and baste to be uniform; processing at room temperature for 30 minutes, nitrogenization packaging and sterilizing; carrying out ultraviolet irradiation on silk noodles, dehydrated caraway and dehydrated carrot, separate packaging, and placing an offal packet, a silk noodles packet, a dehydrated vegetable packet and a fork into a plastic bowl or paper bowl to be packaged, thus obtaining finished product. In the invention, the traditional wagyu beef offal making method and the contemporary food engineering technology are organically combined, industrial production is adopted, nutriments and flavours of the wagyu beef offal is maintained and the wagyu beef offal is ready to eat, fresh and healthy, the product contains no chemical additive or preservative; and the wagyu beef offal is ready to eat and has the characteristics of convenience and delicious flavour.

The invention provides a breeding method for hybrid Wagyu cattle rich in snowflake marble pattern meat, comprising: feeding the calf with milk substitute; feeding hay and formula feed for young cattle starting from the age of 3 months; feeding roughage and concentrated feed in combination from the age of 9 months Feed and supplement vitamin A; 15-22 months old control blood vitamin A content at 35-45IU / 100ml blood. Through this method, the bred hybrid Wagyu cattle weigh more than 800 kg, have an average marbling grade of 4-5, and a comprehensive meat quality grade of B4. The feeding method provided by the invention is simple, easy to operate and easy to control, and the output beef has good quality, high nutritional content and high economic value.

The invention provides a method and a system for monitoring the residual food in a trough. The method comprises the steps: carrying out the image semantic segmentation of a target trough image, obtaining a trough sub-image and a cattle body sub-image, and calculating the pixel percentage of the trough sub-image in the target trough image; forming an effective trough image set by the target trough images of which the pixel percentages are greater than a first preset threshold value; inputting effective trough images in the effective trough image set into a residual feed recognition model, and obtaining feed percentages corresponding to the effective trough images; According to the average value of all feed percentages, determining the percentage of residual food in the trough. According to the trough residual food monitoring method and system, semantic segmentation and an image recognition technology based on transfer learning are adopted, the collected pictures in the trough are classified to recognize the residual percentage of the feed, and the trough residual food monitoring method and system have the advantages of being lightweight, easy to deploy, wide in use condition and the like; the digitization degree and the intelligentization level of daily ration monitoring in the cowshed can be effectively improved.

The invention provides a method for screening a bovine plateau hypoxia-adapted gene ALDOC and a functional molecular marker and application of the bovine plateau hypoxia-adapted gene ALDOC and functional molecular markers, and belongs to the technical field of animal molecular breeding. According to the invention, cattle varieties distributed at high altitude and low altitude are selected from the perspectives of cattle genome selection, genetic adaptation and the like, and genome selection signals between cattle at high altitude and cattle at low altitude and in the cattle varieties are compared by adopting an SNP (Single Nucleotide Polymorphism) chip and integrating three genome selection signal analysis methods of FLK, hapFLK and XPEHH; candidate genes adapting to the plateau hypoxic extreme environment are identified through a combined screening strategy and bioinformatics analysis, potential functional molecular markers are further mined through selection signal verification and re-sequencing data analysis, and a corresponding detection method is established. A scientific basis and a simple and feasible detection technology are provided for molecular breeding such as cultivation of plateau hypoxic characteristic cattle varieties; meanwhile, the method has important significance and value for protection, evaluation and utilization of genetic resources of local cattle varieties.

The present invention applies for a full-price compound feed for beef cattle fattening. The full-price compound feed comprises a 187 granule material or powdered material, 188 granule material or powdered material and a 189 granule material or powdered material; the 187 granule material or powdered material, the 188 granule material or powdered material and the 189 granule material or powdered material all consist of corn, soybean meal, corn germ mash, sprayed corn husk, distiller's grains, corn husk, hay, wheat middling, barley husk, soybean husk, stone powder, glucose, glutamic acid residues, bentonite, sodium chloride and a cattle premix. Beneficial effects are as follows: the full-price compound feed for the beef cattle fattening is the mixed granule feed respectively aiming at calves, growing cattle and fattening cattle for feeding, and plays the functions of regulating the rumen development of the calves, improving the immunity and survival of the calves, improving the rumen development of the growing cattle, cultivating bones, increasing body size and laying a good foundation for fattening. Besides, the 189 granule material or powder material focuses on improving the rumennutrients of the feed, improves feed conversion efficiency and growth efficiency, shortens feeding cycles and reduces farming costs.

The invention relates to a manufacturing method of concentrated soup. The method comprises the following steps of (1) selecting plant-disease-free and rot-free vegetables; performing root cutting and impurity removal, cleaning, section cutting, blanching sterilization, cooling and draining for later use; (2) preparing soup boiling seasoning, wherein the seasoning comprises the following raw materials in parts by weight: illicium verum, pepper, fresh ginger, amomum tsao-ko, black pepper, onion sections, dried orange peel, Japanese cinnamon fruit, nutmeg powder, mushrooms and table salt; (3) adding cleanly washed split cattle big bones, fresh beef and beef fat and the soup boiling seasoning into a pot for soup boiling; (4) fishing out the beef; cutting the beef into blocks; fishing out the beef fat to be made into paste; fishing out the cattle big bones; removing the soup boiling seasoning and bone and flesh slag from the soup; (5) screening out the cattle big bones from the picked solid materials; cutting up the beef, tripe and the beef fat to be made into paste; performing sealing; making canned concentrated soup; (6) performing high-temperature sterilization on concentrated soup cans; performing packaging and warehousing after qualified inspection.

The present invention relates to a method for manufacturing wagyu hamburger. The present invention for the same is characterized by comprising: a step of preparing minced wagyu; a primary aging step of mixing the wagyu with a patty sauce containing, relative to 100 parts by weight of wagyu, 1-5 parts by weight of an onion powder, 1-5 parts by weight of a garlic powder, 0.1-1 part by weight of a ginger powder, 0.1-1 part by weight of avocado oil, 0.5-5 parts by weight of a blueberry powder, followed by aging; a step of molding the aged patty, again followed by secondary aging; and a step of scattering, relative to 100 parts by weight of the molded and secondary-aged patty, 0.1-1 part by weight of bamboo salt and 0.01-1 part by weight of powdered black pepper on the aged patty while the agedpatty is cooked on an elvan stone griddle, thereby finishing the patty.

The invention relates to a method for producing high-grade snowflake beef from fattened pure-blood wagyu, particularly belongs to the field of beef cattle breeding, relates to a method for breeding beef cattle, in particular to a method for breeding pure-blood wagyu rich in snowflake-pattern beef, and particularly relates to a method for producing high-grade snowflake beef from fattened pure-bloodwagyu. The method includes the following breeding steps: feeding calves of 0-3 months of age, feeding adult cattle of 3-8 months of age, performing feeding on cattle of 8-14 months of age in the early fattening period, feeding cattle of 14-21 months of age in the middle fattening period, and feeding cattle of 21-28 months of age in the late fattening period. The pure-blood wagyu which is bred through the method has a slaughter rate of 56.12%, the carcass of the wagyu has a beef production rate of 70.64%, and the total area of marble grain on musculi oculi of the pure-blood wagyu reaches 14.32%; and it is shown that the bred pure-blood wagyu has a very high marbling density, the marble grain can reach level 1 or above, and the wagyu has abundant intermuscular fat.

The invention discloses an artificial insemination method by using frozen boar semen, and belongs to the field of animal breeding. The artificial insemination method comprises the steps of: unfreezing the frozen boar semen before each time of insemination, performing the first time of insemination during 8h-12h after a rutting sow has stand reflection, and performing the second or third time of insemination per 8h-12h, wherein the time of insemination in rut is not more than three times, three to fives tubes of semen are used in each time, and each tube includes 0.25mL of semen. The artificial insemination method by using frozen boar semen combines conventional pig artificial insemination technology and cattle artificial insemination technology, and originally provides a frozen semen artificial insemination method applicable to pigs; according to the artificial insemination method, an insemination part can be controlled and insemination amount can be increased, and more importantly a use ratio of a boar is greatly improved.

The present invention relates to a flavour composition for animal feed comprising a mixture of esters, ketones and aldehydes. The invention also relates to liquid and solid flavouring compositions containing this flavouring mixture, to an animal feed containing this flavouring mixture and to its use as an additive for creep feed diets, especially for suckling swine and cattle.

The invention belongs to the field of feed additives, and discloses an amino acid-containing dairy cow feed additive, a preparation method and application thereof, and the amino acid-containing dairy cow feed additive is prepared by taking composite vitamins, composite amino acids, a Chinese herbal medicine mixture, an origanum oil premix and other raw materials through mixing, air drying, crushing and sieving. The preparation method is suitable for preparing the milk cow feed additive containing amino acid, and the obtained milk cow feed additive is suitable for being mixed in feed to feed milk cows and is used for supplementing protein needed by growth of the milk cows, promoting growth and development of the milk cows, enhancing immunity of the milk cows and improving milk production quality of the milk cows. And the risk of inflammation caused by cow mammary gland is reduced.

The invention discloses a heat-preservation fattening cowshed for northern cold regions. The heat-preservation fattening cowshed comprises gable walls, south walls, north walls, roof trusses, north side shed roofs and south side shed roofs. The north side shed roofs and the south side shed roofs are staggered to form vertical roofs and are all composed of plastic steel double-layer glass. Feed channel doors are formed in the middles of the gable walls on the two sides, the feed channel doors are each provided with excrement channel doors, the south walls and the north walls are each provided with a plurality of windows, first ventilation openings are formed below the windows of the south walls and the north walls, and a plurality of second ventilation openings are formed in the north sideroofs at intervals. Cattle beds are arranged on the two sides of feed channels, feeding troughs are formed between the cattle beds on the two sides and the feed channels, and feeding trough retainingwalls are arranged between the feeding troughs and the cattle beds on the same side; and the middle positions of the south walls and the middle positions of the north walls are each provided with a movable channel door for entering and exiting the cowshed, the cowshed is connected with playgrounds through the movable channel doors on the south side and the north side, and the playgrounds are provided with first fences. The heat-preservation fattening cowshed is proper in lighting and ventilation, and the effects of cowshed heat preservation and cattle fattening are achieved.

The invention discloses a primer and a method for identifying yellow-flowered ox ears and ox ears by using EST microsatellite markers. The primers are EST-F: 5'-AACGGGTTGTGTTCTGACGT-3'; EST-R: 5'-CGATTCGAGACCCCCTTCG-3'. The method for using EST microsatellite markers to identify yellow-flowered ox ears and ox ears is as follows: first prepare a genomic DNA solution, and use this as a template to perform PCR amplification on the genomic DNA with the aforementioned primers, and perform polyacrylamide gel on the resulting amplification products For electrophoresis, when the electrophoresis pattern shows a band of 230bp, it is a cow's ear; when the electrophoresis pattern shows a band of 210bp, it is a yellow ox ear. The primers and method provided by the invention provide simple and stable molecular markers for identifying the yellow-flowered ox ear and the ox ear, and solve the problem of distinguishing the yellow-flowered ox ear and the ox ear.

The invention relates to a biological concentrate prepared by using a gastric living microorganism system and application thereof. The biological concentrate is prepared by adopting the following method: taking rumens of conventionally slaughtered adults and cattle, pouring all stomach contents, stripping mucous membranes and submucous membrane tissues, and cutting the stomach tissues into small blocks; adding a phosphate buffer solution and porcellanite, and homogenizing; and adding the obtained slurry into a proper amount of hay powder, mixing to prepare wet particles, and air-drying to obtain the biological concentrate. The invention also provides an application of the biological concentrate in preparation of a feed for feeding calves. The feed and the application thereof have excellent technical effects.

The invention discloses a method for cultivating a new strain of Central Plains Black Cattle synthesized by three-way hybridization, which is cultivated according to the following steps: (1) crossbreeding Black Angus Cattle and Jiaxian Red Cattle, and then using Australian Wagyu Cattle as the second male parent Carry out three-way hybridization to produce three-way hybrid cattle of Australian Wagyu, Black Angus, and Jiaxian Red Cattle, which are selected and bred to form a matrilineal group; , Jiaxian Red Cattle Binary Hybrid Cattle, which are selected and cultivated to form a paternal group; (3) crossbreeding the female line obtained in step (1) with the male line obtained in step (2) to form a synthetic line; (4) combining step (3) ) obtained synthetic lines can be selected and fixed to breed new high-grade beef cattle lines. The invention absorbs the excellent characteristics of the parents of Australian Wagyu and Black Angus cattle through synthetic breeding on the basis of the excellent traits of Jiaxian Red Cattle.

The invention relates to a method for fattening pure-blood Wagyu cattle to produce high-grade snowflake beef, specifically belongs to the field of beef cattle breeding, relates to a method for raising beef cattle, in particular to a method for raising pure-blood Wagyu cattle rich in snow-patterned meat, and especially relates to fattening pure-blood Wagyu cattle The method of producing high-grade snowflake beef from blood Wagyu. The method of the present invention comprises the following feeding procedures: feeding of 0-3 month-old calves, feeding of 3-8 month-old cows, feeding of 8-14 month-old fattening stages, 14-21 Feeding in the middle of the fattening period at the age of one month, and feeding in the late fattening period at the age of 21 to 28 months. Raising pure-blood Japanese Wagyu cattle by the method of the present invention has a slaughter rate as high as 56.12%, a carcass meat yield as high as 70.64%, and a total area of ​​marbling of the pure-blood Wagyu beef eye muscles as high as 14.32%, showing that the raised pure-blood Wagyu cattle have very high marbling Density, marbling grade can reach grade 1 or above, rich intermuscular fat.

The present disclosure is related to a free flow electronic meter, which is used in measuring the velocity and flow rate of a fluid, particularly in measuring milk yield of sheep, goat, buffalo and cattle during milking. The free flow electronic meter includes a measurement pipe wherein the velocity of the material that passes through it is measured by means of a flow rate measurement sensor. When the milk flows continuously through the measurement pipe, an air passage pipe and / or free air passage pipe prevents vacuum fluctuation that causes udder diseases. This result is reached by preventing a change of the vacuum level during milking due to increased milk flow at teat end by providing extra air passage.

The invention discloses a method for cultivating a novel beef cattle strain, which comprises the following steps: (1) hybridizing a Jiaxian red cattle with an Australia wagyu cattle and carrying out three way cross by using a black angus cattle as a male parent to produce a there way cross cattle of the black angus cattle, Australia wagyu cattle and Jiaxian red cattle, forming a female group afterpreference selection and cultivation; (2) meanwhile, hybridizing the black angus cattle and the Jiaxian red cattle to produce a two way cross cattle of the black angus cattle and Jiaxian red cattle,and forming a male parent group after preference selection and cultivation; (3) hybridizing the female line obtained in step (1) with the parent line obtained in step (2) to synthesize the novel strain; (4) carrying out crossing and fixing on the synthetic strain cultivated in step (3) so as to breed the novel three way cross beef cattle strain. According to the invention, on the basis of the excellent characters of the Jiaxian red cattle, excellent advantages of the Australia wagyu cattle and black angus cattle are absorbed through the synthetic breeding.

The invention discloses anti-aging black Chinese wolfberry fresh cow milk. The anti-aging black Chinese wolfberry fresh cow milk comprises the following raw materials in parts by weight of 100-150 parts of hand-made white jade cassava balls, 20-30 parts of sucrose table sugar, 3-6 parts of black Chinese wolfberry and 100-200 parts of cow milk liquid. The preparation method of the anti-aging blackChinese wolfberry fresh cow milk comprises the following steps of pouring the prepared hand-made white jade cassava balls into a container, adding the sucrose table sugar, the black Chinese wolfberryand the cow milk liquid, and performing uniform stirring, so that the anti-aging black Chinese wolfberry fresh cow milk is obtained. Tests show that the anti-aging black Chinese wolfberry fresh cow milk has good anti-aging efficacy and taste, and is deeply loved by consumers.

The invention provides a preparation method of beef broth. The preparation method comprises the following steps: S1, stewing ox leg bones, ox knee bones, ox tendons, cartilage and ox hoofs, after watery blood removal, with first high fire, then removing meat on the ox leg bones, the ox knee bones and the ox hoofs, and performing stewing with second high fire and first medium fire to obtain a firstpot of broth; S2, stewing collected bones and ox tendons after watery blood removal with third high fire and second medium fire to obtain a second pot of broth; S3, stewing the meat on the ox leg bones, the ox knee bones and the ox hoofs in the step S1 with fourth high fire to obtain a third pot of broth, and performing mixing and stewing on brisket, the ox leg bones and ox tail bones to obtain afourth pot of broth; and S4, performing mixed stewing on the first pot of broth, the second pot of broth, the third pot of broth and the fourth pot of broth to obtain thick beef broth. Compared withmilk, the beef broth stewed by the preparation method disclosed by the invention has the advantages that fat is reduced to 1 / 7, proteins are increased by about 3 times, and the beef broth is richer innutrition and lower in cost.

The invention discloses a plateau yak insole and a preparation process. The plateau yak insole comprises cow hair, and the percentage of the cow hair is 100%. The preparation process of the plateau yak insole comprises the following steps: step 1, cutting yak hairs; step 2, separating the yak hairs; step 3, cleaning and drying the yak hairs in the sun; step 4, making wires; step 5, combining the wires; step 6, weaving; step 7, airing; and step 8, sewing and forming. In the step 1, hairs on yaks are cut off manually from May to June every year; in the step 2, the coarse yak hairs and the yak hair fluffs cut off in the step 1 are separated; and in the step 3, the yak hair fluffs obtained in step 2 are put in a basin and soaked in warm water. According to the manufacturing method, the insoleis manufactured manually in the insole manufacturing process, so that the insole can be manufactured according to personal preference in the insole manufacturing process, the insole can be customizedby a person, and refined production of the insole is facilitated.

The invention provides an SNP locus related to the live weight of Chinese wagyu before slaughtering and located on a chromosome 14 of cattle. The locus of an SNP marker is the 25284162nd nucleotide locus on the chromosome 14 of an international cattle reference genome UMD3.1 version, and the base of the locus is A or C. By optimizing dominant allele of the SNP, the frequency of the dominant allelecan be increased generation by generation, the live weight of the Chinese wagyu before slaughtering is increased, and the genetic improvement progress of the cattle is accelerated, so that the economic benefit of beef breeding is effectively improved.

The invention provides a cow fixing fence for an experiment, and belongs to the technical field of cow fixing devices. By means of the technical scheme, the cow fixing fence comprises a bottom frame,and two fences correspondingly arranged at the two ends of the bottom frame. Two fence structures are arranged at the portion, between the two fences, of the bottom frame. Two lateral moving fences are oppositely arranged between the two fence structures. A pull coaming is arranged in a gap between one fence structure and one lateral movable fence, two neck clamping plates are correspondingly arranged in a gap between the other fence structure and the other lateral movable fence. A fixed beam is arranged on the top between the two fence structures. A power mechanism for driving the two lateralmovable fences and the two neck clamping plates to move is arranged on the fixed beam. The cow fixing fence has the advantages that the body, head and neck of cow can be conveniently fixed, an experiment operator can conveniently stand on an experiment control area for blood sampling, infusion and other operations on cow, and the experiment success rate is increased.