126 results about "Breeding cattle" patented technology

Methods, compositions, and systems are provided for managing bovine subjects in order to maximize their individual potential performance and edible meat value, and to maximize profits obtained in marketing the bovine subjects. The methods and systems draw an inference of a trait of a bovine subject by determining the nucleotide occurrence of at least one bovine SNP that is identified herein as being associated with the trait. The inference is used in methods of the present invention to establish the economic value of a bovine subject, to improve profits related to selling beef from a bovine subject; to manage bovine subjects, to sort bovine subjects; to improve the genetics of a bovine population by selecting and breeding of bovine subjects, to clone a bovine subject with a specific trait, to track meat or another commercial product of a bovine subject; and to diagnose a health condition of a bovine subject. Methods are also disclosed for identifying additional SNPs associated with a trait, by using the associated SNPs identified herein.

The present invention relates to a bovine VDJ cassette (BF1H1) that provides the novel ability to develop chimeric immunoglobulin molecule capable of incorporating both linear T cell epitope(s) (CDR1H and CDR2H) as well as conformational B cell epitope(s) (exceptionally long CDR3H). Further, multiple epitopes can be incorporated for development of multivalent vaccine by replacing at least a portion of an immunoglobulin molecule with the desired epitope such that functional ability of both epitope(s) and parent VDJ rearrangement is retained. The antigenized immunoglobulin incorporating both T and B epitopes of interest is especially useful for development of oral vaccines for use in humans apart from other species including cattle. The long CDR3H in BF1H1 VDJ rearrangement originates from long germline D-genes. The novel bovine germline D-genes provide unique molecular genetic marker for sustaining the D-gene pool in cattle essential for immunocompetence via selective breeding. D-gene specific DNA probe permits typing and selection of breeding cattle stock for maximum gemline D gene pool for better health and disease prevention. The bovine D-genes are unique to cattle and, therefore, provide sensitive and specific forensic analytical tool using molecular biology techniques to determine tissues suspected of bovine origin.

The invention discloses a method for breeding cattle by using banana stems and leaves. A silage which takes the banana stems and leaves as main materials is used for feeding the cattle. The invention also provides a method for preparing the silage which takes the banana stems and leaves as the main materials. By the preparation method, a large amount of banana stem and leaf silage can be obtained, the silage is high in nutritive value, good in palatability and good in fattening effect, the cattle like eating the silage, and the silage does not easily rot off, can be stored for a long time and lays a foundation for expanding cattle breeding scale. Furthermore, the silage which takes the banana stems and leaves as the main materials can also be used for breeding horses and sheep.

The invention relates to a cattle cultivation method, which comprises the following steps of (1) selecting varieties; (2) selecting a cultivation base: selecting a place at an altitude of more than 1,200 meters as the cultivation base, wherein a stocking cultivation manner is adopted in the whole process; (3) feeding with feeds: employing pure natural plants as the feeds; (4) feeding cattle with water once to twice every day; (5) cleaning a cattle housing once to twice every day, and periodically sterilizing the cattle housing to keep the cattle housing clean and prevent the pathogen transmission. According to the cattle cultivation method, high breeding cattle varieties are adopted, so that the breeding success rate of the cattle is increased; the high-altitude cultivation base is selected, so that the quality of beef is improved, and the cattle is healthy; pure natural forage is adopted, so that the quality of beef is improved, and the beef is more delicious and healthier; the cattle are properly stocked, so that the disease resistance of the cattle is improved, and the quality of the beef is improved.

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 feces cleaning device for cattle and sheep breeding, which includes a box body, a support plate is fixedly connected between the two sides of the inner wall of the box, and a first motor is fixedly connected to the right side of the bottom of the inner wall of the box. And the side of the rising belt far away from the first motor is connected to a gear through a wheel transmission, and a gear support plate is connected to the gear through a gear shaft for rotation. The present invention relates to the technical field of cattle and sheep breeding. The feces cleaning device for cattle and sheep breeding is connected with a rising belt through the first motor through the runner transmission, the threaded rod is threaded with the threaded casing, and the threaded casing is fixedly connected with the moving box through a block, which solves the problem of feces. The problem of inconvenient cleaning can realize the feces cleaning and collect the feces at the same time, so as to send them into the biogas digester, which greatly reduces the abnormal mortality of cattle and sheep, reduces the pollution to the environment, and provides a good environment for the breeders. Save the cost of the farm.

The invention discloses a method for breeding three-way cross cattle and feed special for three-way cross cattle. The feed comprises the following components in weight part: 35-50 parts of peanut vine, 15-20 parts of brewer's grains, 5-9 parts of corn protein, 9-13 parts of apple pomace, 10-15 parts of DDGS feed, 3-8 parts of baking soda, 5-8 parts of honey, 1-3 parts of salviae miltiorrhizae, 3-8 parts of radix codonopsis, 2-4 parts of bacillus subtilis, 5-7 parts of yeast chromium and 1-4 parts of calcium carbonate. The breeding method comprises the following steps: during calf period: breeding cattle with cow's milk and/or artificial milk replacer; (2) during replacement period: respectively feeding the cattle on dry corn straws once at 8 a.m. and once at 2 p.m. everyday and feeding the cattle on feed for once in the morning and once in the afternoon; (3) during fattening period: feeding each of the cattle on 8-15 kg of special feed every day, and controlling uniform ingestion of each fence of cattle during feeding. The feed contains no antibiotics or banned drugs, is safe and efficient, produces no residue, and has no drug resistance, and the breeding method conforms to the requirements for production of environmentally friendly animal products.

Disclosed are arrays of nucleic acid molecules, kits, methods of genotyping and marker assisted bovine breeding methods using SNPs on genes of the bovine interferon tau signaling pathway for improved bovine fertilization rate, or embryo survival, or both.

The invention discloses a device and method for breeding cattle. The cattle breeding device comprises a base, a left support frame, a right support frame and a food trough, wherein the left support frame and the right support frame are arranged on the base, and the food trough is arranged on the horizontal section of the left support frame and the right support frame and is rectangle; the food trough comprises a front side wall, a rear side wall, a left side wall, a right side wall and a U-shaped bottom plate, wherein the rear side wall is in a backward arched arc shape, and the height of theupper end of the rear side wall is higher than the height of the upper end of other side walls; a cavity is formed in the base, a horizontally extending air bag is arranged in the cavity, a push plateis arranged at the lower portion of the air bag, a plurality of rollers which can extend out of the lower surface of the base are arranged on the push plate, the air bag is connected with an inflation pump, and the inflation pump is electrically connected with a controller. The device and method for breeding the cattle has the characteristics that the feed can be saved, the cattle can take reasonable nutrition, and the healthy growth of the cattle can be ensured.

The invention discloses a method for producing nisin and lactic acid through simultaneous saccharification and fermentation and an application of nisin and lactic acid in a feed. The method comprises the steps of with lignocelluloses as raw materials, hydrolyzing lignocelluloses by using cellulose to form monosaccharide, synchronously converting monosaccharide by using Lactococcus lactis subsp.lactis capable of producing nisin and lactic acid to produce lactic acid and nisin. Lignocelluloses such as crop stalks, rice straw or wood chips and the like are synchronously converted into nisin and lactic acid which both have high additional values; in addition, the produced lactic acid and nisin are used in feed additives for cattle and sheep, so that bacteria in greenfeed can be inhibited from breeding, and the greenfeed cannot be corrupted within 20d; after nisin and lactic acid are used in the feed to breed cattle and sheep, the daily grain is 10% more than that of a control group, the feed is saved by 10%, the breeding profit is increased, meanwhile, the excrement quantities of cattle and sheep are reduced and can be reduced by 5% at most, and the pungent odor is weakened, so that the conditions that the utilization ratio of the feed is increased and the favorable environment-friendly effect is achieved are proved from the side view.

A spraying agent used for killing mosquitoes in cowsheds relates to the technical field of cattle breeding, and is prepared by reasonably processing 3-5 g of garlic, 5-7 g of mint, 2-4 g of perilla frutescens, 3-5 g of caraway, 2-4 g of tomato leaf, 4-6 g of folium artemisiae argyi, 1-3 g of pelargonium hortorum, 2-4 g of lavender, 2-4 g of jasminum sambac, 2-4 g of tagetes erecta L., 3-5 g of murraya paniculata, 5-7 g of nepenthes mirabilis, 15-25 g of cedarwood oil, 20-30 g of cedar leaf oil, 15-25 g of citronella oil, and 30-40 g of ethanol. The beneficial effects comprise that all employed raw materials are natural raw materials, do not have side effects during usage, the mosquito-killing effect is obvious, a cowshed is guaranteed to not have insect attack, a reasonable environment for breeding cattle is provided, thriving of cattle is guaranteed, and cattle yield and output value are improved.

The invention discloses a breeding method of pollution-free beef cattle. The method comprises the steps of selecting a breeding farm, selecting varieties, feeding calves, feeding adult cattle, preventing disease and expelling parasite, cleaning and disinfecting, and slaughtering. The breeding method provided by the invention is natural, pollution-free, and hormone-free, accords with a growth rhythm of the beef cattle, and includes taking care all the way and breeding in stages. Excellent breeding cattle varieties are selected, so that the breeding success rate of the cattle is improved; a feeding mode combining free-ranging and feeding is applied, and the beef cattle grow naturally, so that the growth efficiency of the beef cattle is improved, meanwhile, the nutritive value of beef is high, the beef does not contain any hormone, and the beef quality and the taste are excellent.

The invention discloses animal-husbandry rabbit breeding equipment, belonging to the technical field of breeding equipment. The animal-husbandry rabbit breeding equipment comprises a chopping mechanism, a dirt sweeping mechanism, a wiping cleaning mechanism and a breeding cage, wherein the wiping cleaning mechanism comprises a wiping cabinet, a closing assembly and a wiping assembly, a moving channel is formed between the wiping cabinet and the breeding cage, two closed doors hinged with the breeding cage are arranged at the left end of the breeding cage, an anti-falling grid is arranged on the edge of the top of the moving channel, an access channel is formed in one side of the moving channel, and a material storage frame is arranged on the breeding cage. According to the animal-husbandryrabbit breeding equipment, dirt in a living environment of rabbits can be swept by virtue of the dirt sweeping mechanism, so that the living environment of the rabbits is relatively sanitary; and bodies of the rabbits can be wiped and cleaned by virtue of the wiping cleaning mechanism, so that the automation level is relatively high, and the rabbits do not need to be cleaned one by one by a worker.

The present invention discloses an ecological feed for breeding cattle. The ecological feed is prepared from the following raw materials: 15-25 parts of corn flour, 6-8 parts of fresh mulberry leaves, 10-20 parts of wheat bran, 6-8 parts of soybean meal, 3-5 parts of stone powder, 5-7 parts of calcium hydrophosphate, 6-8 parts of salt, 3-5 parts of compound multiple minerals, 6-8 parts of compound micro-ecological preparations, 2-4 parts of compound multiple vitamins, 2-4 parts of bentonite, 2-4 parts of spirulina platensis powder, 3-5 parts of eichhornia crassipes powder, 30-40 parts of fresh forages, 3-5 parts of corn peptide, 1-3 kg of wheat peptide, 10-14 parts of compound micro-organism agents and 30-34 parts of vegetable oil. Beneficial effects are as follows: by feeding the beef cattle with the feed containing the plant extracts and minerals, the feed can be saved and the feeding amount and feeding costs can be reduced, and the breeding efficiency of the beef cattle is improved. Besides, by feeding the beef cattle with the recipe, the feed promotes the growth of the beef cattle, at the same time the plant extracts have natural and healthy functions, and the feed improves the body immunity, reduces the occurrence of diseases in the feeding processes, reduces the uses of chemical medicines, ensures the strong growth of the beef cattle, and at the same time ensures the meat quality to be delicious in a late stage.

The invention discloses a circulation breeding method of whiteleg shrimps. The circulation breeding method of whiteleg shrimps comprises the following steps: step one, building up a circulation breeding system comprising a breeding tank, a primary sedimentation tank, a secondary sedimentation tank and a buffering tank; step two, pumping water in the breeding tank into the buffering tank, and adding chlorine dioxide to obtain sterilizing water; removing sludge at the bottom of the breeding tank, adjusting the included angle between the bottom surface of the breeding tank and the horizontal plane to be 15-20 degrees, spreading a mixture of quick lime and plant ash until the mixture is dry and cracks, mounting a plurality of first inclined plates, a plurality of second inclined plates and a filter screen, and injecting the sterilizing water; step three, arranging an aerator; and step four, before breeding the whiteleg shrimps out of cages, carrying out fertilizer and water treatment to obtain breeding water, and feeding young shrimps, wherein the feeding density of the young shrimps is 60,000-80,000 young shrimps in every mu. The circulation breeding method of the whiteleg shrimps has the beneficial effects that physical removal and chemical elimination are combined effectively, the sterilizing effect is improved, the sludge at the bottom of the tanks are removed by circulation of the primary sedimentation tank and the secondary sedimentation tank, meanwhile, noise pollution of the bottoms of the tanks is reduced, and muddy pollution of the bottom sludge is reduced.

The present invention discloses a breeding cattle feed to improve reproductive capacity. The feed consists of 300 parts of soybean meal, 50 parts of corn meal, 15 parts of fish bone meal and 6 parts of traditional Chinese medicine additives, and the traditional Chinese medicine additives are prepared from: 2-5 parts of herba houttuyniae, 1-3 parts of radix pulsatillae, 2-4 parts of poria cocos, 1-4 parts of rhizoma atractylodis macrocephalae, 3-5 parts of radix salviae miltiorrhizae, 1-3 parts of fructus aurantii, 2 parts of medicated leaven, 3-4 parts of herba leonuri, 2-5 parts of radix codonopsis, 1-3 parts of herba epimedii, 3-4 parts of radix et caulis acanthopanacis senticosi and 3-4 parts of hawthorn fruits. The feed is balanced in nutrition, can significantly enhance the physique of bulls, improve the reproductive capacity, increase the single ejaculate volume and sperm density of the bulls, and has a very good effect to help farmers increase income.

The present invention discloses a preparation technology of a straw feed based on a thread rolling and fermentation device treatment. The straw feed is prepared by a straw physical and biological fermentation treatment and a one-step aerobic fermentation and a one-step anaerobic fermentation. The steps are as follows: a thread rolling machine is used to conduct crushing and thread rolling of the straws; the straw threads are added into a fermentation machine to conduct a high temperature treatment to kill pathogenic microorganisms in the straw threads; compound microorganism strains and a nutrient solution are prepared; the straw threads in the fermentation machine are subjected to a temperature lowering treatment, and the compound microorganism strains are inoculated; the straw threads in the fermentation machine are subjected to the aerobic fermentation; the aerobic fermentation products of the straw threads are taken out to be weighed and the weighed aerobic fermentation products of the straw threads are filled into a fermentation bag for the anaerobic fermentation; and the finished products of the straw feed are obtained. By the threading of the straws, the fermentation and use of the straws are more effective and applicable, which improves the safety, palatability and nutrition of the straw feed, and enhances the health-care functions and growth promoting effects of the feed. The technology is suitable for breeding herbivores, especially breeding cattle, sheep, geese and other livestock.

The invention relates to a whole-plant corn dry-storage feed, which changes the properties of the traditional whole-plant corn silage feed of large investment and low utilization value. Because the whole-plant corn silage feed can be fed after being fermented and becoming yellow, the nutrition value of the silage feed loses. The whole-plant corn dry-storage feed not only can reduce the loss of the nutrition component of the green straw, but also can be conveniently stored, so the activity of person breeding cattle, sleeps, horses and donkeys are aroused; and the waste of energy without low value, such as returning the straws, is solved, so the whole-plant corn dry-storage feed really utilizes the green straw with high quality. The economic benefit and social benefit of the invention are obvious.

The invention discloses a self-cleaning solid-liquid separation feeding system for raising breeding cattle. The system comprises a servo motor and a fodder supply hopper, the servo motor is mounted atthe outer side of a rack, and a spiral propulsion roller is connected to an output end of the servo motor and connected with the inner wall of the rack through a bearing; a supporting rod is fixed tothe edge of the top of the rack and is internally in shaft connection with a guide rod, one end of the guide rod and an output shaft of the servo motor are connected with a conveying belt, and the other end of the guide rod is provided with a butt-joint gear; the fodder supply hopper is mounted on the upper end face of the rack and internally provided with a mounting groove, and the mounting groove is internally provided with a conical disc. By means of the self-cleaning solid-liquid separation feeding system for raising the breeding cattle, filtering is conveniently conducted in the feedingprocess of fodder, impurities such as weeds in the fodder are filtered out, the fodder can be subjected to solid-liquid separation, and the system can be automatically cleaned after use.

The present invention relates to an animal husbandry feed, and particularly relates to a nutrition and health-care feed for breeding cattle and sheep adopting a medicinal and edible plant "giant knotweed rhizome". According to the present invention, the giant knotweed rhizome is used as an edible feed for cattle and sheep; the edible feed is characterized in high biomass yield, high safety, good palatability and high basic nutritional value, and has a prominent health-care function, such that the edible feed is a pollution-free feed. As an edible feed, the giant knotweed rhizome is simple in cultivation technique, long in feeding period and convenient in usage. The giant knotweed rhizome is a treasure, the repeatedly-cut tender stems on the ground are mainly used as green fodder for feeding cattle and sheep; old stems subjected to drying, powdering and storage are also available as supplements for concentrated food; underground rhizomes can be also processed into feed additives. By using the giant knotweed rhizome as the cattle and sheep feed, the feed has unique characteristics of being nutritional, healthy, delicious and safe, and can reduce reliance on chemical additives. The feed has very important significance for the development of efficient, high quality and safe ecological breeding.

The invention belongs to the technical field of livestock breeding, and particularly relates to an artificial breeding method for Limousin breeding cattle. The artificial breeding method includes thesteps of farm selection, farm arrangement, artificial feeding, hoof trimming, exercise controlling, grooming, weighing, trimming and sunstroke prevention in summer. A grain feed formula for the breeding cattle comprises 40% of corns, 20% of bran, 37% of bean pulp, 1% of macrovitamin, 1% of calcium hydrophosphate and 1% of salt. In summer, a breeder needs to ventilate and cool a cattle housing andshower the cattle thoroughly with clear water, and when the sunstroke of the cattle is found, the breeder needs to pull the cattle to a ventilated dry place and give the cattle heat-clearing and detoxifying injections and feed green bean soup. The artificial breeding method for the Limousin breeding cattle has the advantage that average weight, average height, average semen collection volume, average semen density, fresh semen activity and frozen semen activity of the bred adult cattle are obviously better than that of the cattle bred by a regular breeding method.

The invention discloses an RFID-based breeding cattle management system and a management method thereof. The management system comprises RFID tags, an RFID reader-writer, an antenna, a data exchange and management system, an RFID reader, a back-end database and an alarm unit. The management system has the advantages that the RFID tags can sense the temperature change and transmit information to the RFID reader so that a breeder can detect whether or not the RFID tags are dropped from breeding cattle and dispose in time, each RFID tag is only used for one breeding cattle and encrypted, the RFIDreader needs to input a password to obtain the information of the corresponding breeding cattle to avoid the information leakage or tampering of the breeding cattle, the antenna is a semi-active backhaul signal and has faster response speed and better efficiency, the back-end database saves a complete record of the whole process from birth of the breeding cattle to sale or elimination, the breeder can carry out separate and precise feeding management in the case of large-scale breeding, and the national technical requirements for traceability and recordable production of animal husbandry aremet.

The invention discloses a preparation method of a feed for breeding cattle and sheep, which includes following steps: (1) weighing following components including, by weight, 12 parts of sweet potato vine, 15 parts of rice bran, 5 parts of pericarpium arecae, 6 parts of honey-fried radix glycyrrhizae, 18 parts of crushed corn straw, 14 parts of corn flour, 6 parts of soybean dregs, 7 parts of beer distilled grain, 9 parts of liquor distilled grain, 4 parts of rice vinegar residue, 6 parts of iodine salt, 4 parts of limestone powder, 5 parts of calcium bicarbonate and 5.5 parts of multiple vitamins; and (2) crushing the prepared components and mixing the crushed components uniformly, drying the mixed components to a preset moisture and weighing the feed and packaging the feed. The method is reasonable in component proportion, is good in safety and is good in environmental protection property.