142 results about "Sheep breed" patented technology

The invention relates to a total mixed diet granulated feed product for meat sheep and a preparation method thereof. The total mixed diet granulated feed product is prepared by the following method of: producing a compound trace element premix by using various trace element raw materials and inorganic carriers; producing a compound vitamin premix by using various vitamin raw materials, antioxidants and organic carriers; producing a premix of other additive agents by using amino acid, fatty acid, a metabolism regulating agent, carriers, and the like; according to a compound premix formula, respectively metering the compound trace element premix, the compound vitamin premix, the premix of other additive agents and other materials and mixing to produce a compound additive agent premix; and according to a formula for production, after respectively metering main raw materials and the compound additive agent premix, uniformly mixing to prepare granules; and packaging. The product can promote the popularization and the application of total mixed diet granulated feeds for the meat sheep and improve the economic benefit of the meat sheep breeding industry.

The invention relates to a lamb milk replacer belonging to the field of the animal nutrition and forage science of the animal husbandry. In the invention, vegetable protein, such as soybean and the like, whey powder, milk sugar, water-soluble fat, an enzyme preparation, mineral substances, vitamins and the like, are taken as raw materials to prepare the lamb milk replacer according to a scientific formula, and the lamb milk replacer is used for replacing goat milk and milk to feed lambs which are 0-90 days old. The milk replacer contains various nutrient substances required by the growth and development of the lambs and reaches the optimal proportion. The lambs can use the lamb milk replacer after being born. The survival rate of the lambs under the condition of multiple lambs in a birth can be improved by using the milk replacer, and meanwhile, the digestion and the adsorption of the lambs to the nutrient substances can be promoted, thereby promoting the growth and development of the lamps. The application of the invention can bring visible economic and ecological benefits to the development of animal husbandry and mutton sheep breeding industry.

The invention provides a breeding method of a new breed of high-yield fur sheep. Taihang fur sheep serve as female parents, and Tan sheep and Hu sheep serve as male parents for three-time grading hybridization and backcross; and the breed of the high-quality fur sheep with 'string patterns' is bred according to two-phase and three-phase phenotypic selection methods and the like. In the breeding method, the productivity and the fur quality of the Taihang fur sheep are improved by using the Hu sheep breed and the Tan sheep breed to be in hybridized and combined with the Taihang fur sheep and comprehensively utilizing the characteristics of high reproductive capacity, large wool yield and good fur quality of the Hu sheep and excellent fur patterns, good warming performance, no easy bonding, compact fur board, light weight and burliness of the Tan sheep on the basis of retaining the advantages of strong adaptability, crude feed resistance, strong disease resistance, easy management and the like of original breeds. Furs skinned from the high-yield fur sheep obtained by adopting the breeding method in the invention and killed at the age of about 30 days have excellent patterns such as the string patterns, big soft patterns and the like; moreover, the high-yield fur sheep have high lambing rate which is improved by 40% compared with the Taihang fur sheep.

The invention provides a maize straw ensilage process and an ensilage pool for farmers. The ensilage process comprises the following steps of: chopping fresh maize straws immediately after maize is harvested, placing the chopped fresh maize straws into the ensilage pool, spraying urea, brown sugar and common salt, stacking in layers, compacting, sealing, exhausting air, and storing for 40-45 days to obtain ensilage with strong palatability and high nutrient value. The usage amounts of urea, brown sugar and common salt are calculated according to the weight ratio of the straws: 4-6 kg.t<-1> of urea, 2-3 kg.t<-1> of brown sugar and 0.5-1 kg.t<-1> of common salt. The bottom of the ensilage pool is round and is provided with a drain hole (diameter 10 cm), the upper circumferential edge of the ensilage pool is in the shape of a groove, running water is introduced into the groove, a plastic film is coated to the ensilage pool, and heavy objects are placed on the groove to compact the plastic film so as to be convenient for the sealing storage of maize straw ensilage. 80-90 percent of the nutrient components of the maize straw ensilage can be maintained. The invention has strong practicability, convenience, simplicity and feasibility and can provide a good ensilage source for cattle and sheep breeding for farmers.

The invention discloses an automatic feeding device for cattle and sheep breeding, which comprises a base. The two sides of the top of the base are respectively fixedly connected with a mullion and a supporting column. A horizontal bar is fixedly connected between them, a motor 1 is fixedly connected to the bottom of the inner wall of the mullion, and a pulley 1 is fixedly connected to the rotating shaft of the motor 1, and the pulley 1 is connected to a pulley 2 through a belt transmission. The present invention relates to cattle and sheep breeding technology field. The automatic feeding device for cattle and sheep breeding achieves the purpose of automatic fixed-point and quantitative feeding. Through the intermittent rotation of the screw rod, the intermittent movement of the slider is realized to complete the fixed-point feeding. Through the timing opening and closing of the baffle, the quantitative feeding is completed. , which greatly reduces the workload of the breeders, solves the problem of feeding in large-scale breeding, and can complete more feeding work for cattle and sheep through one device, without installing too many devices, reducing costs.

The invention discloses a sheep breeding method. The method comprises the steps of selection of a breeding sheep, preconception management, estrus synchronization treatment, artificial impregnation, conception management, preparation before delivery and delivery. In the breeding process of sheep, preconception culture is taken into consideration, concentrated feeds serve as main feeds, rough feeds serve as auxiliary feeds, various conditions of the body of the breeding sheep are enhanced, and the physical quality of a sheep baby after birth is guaranteed; meanwhile, the delivery is expedited by medicines, the conception consistency of the sheep is guaranteed, a pregnant sheep is convenient to manage, and the management difficulty and the management cost are reduced.

The invention belongs to the technical fields of molecular biology and molecular marker, and particularly relates to application of a sheep SNP molecular marker to sheep little size trait research andsheep breeding. The locus of the sheep SNP molecular marker is as shown in SEQ ID NO.1, and mutation of nucleic acid single base positioned in the 343th position of a sequence segment is named as T-87C. The SNP molecular marker corresponds to T-to-C mutation in the 87bp position of a coding sequence of BMPR-IB gene (accession number: NC_019463.2) on sheep No.6 chromosome released on GeneBank. Through optimization of superiority allelomorphic gene of the SNP molecular marker, genetic progress of litter size trait of hu-sheep can be improved, and the breeding time of hu-sheep with breeding trait is shortened, so that the reproductive cost is reduced, and the economic benefit of the mutton sheep breeding industry is effectively improved.

The invention discloses a dung cleaning device for cattle and sheep breeding with disinfection function. The dung cleaning device comprises a vehicle frame and a collecting device, the four corners ofthe lower surface of the vehicle frame are fixedly provided with universal wheels, the front side of a first connecting rod is nested and connected on the frame, the rear side of the first connectingrod is fixedly connected with a first motor, the right side of the first connecting rod is provided with a conveyor belt, the upper and lower sides of the inner side of the conveyor belt are meshed and connected with a first gear, the front side of a second connecting rod is nested and connected with the front side of the vehicle frame, and the front and rear sides of a third connecting rod are nested and connected with a first connecting frame. The dung cleaning device for cattle and sheep breeding with the disinfection function can conveniently sweep up the dung, conveniently transport thedung to the collecting device, brush and disinfect the ground, sterilize the dung in the collecting device, seal the garbage bag, and take out the garbage bag so as to prevent odor emission in the moving process.

A breeding method for a new strain of Jianyang big-eared sheep relates to the technical field of animal breeding, in particular to a breeding method for a new strain of Jianyang big-eared sheep. The purpose of the invention is to provide a goat breed with fast growth and development, strong adaptability, high meat production rate and slaughter rate, and a reproduction rate of more than 210%. After long-term selection and breeding, the present invention has the conditions of an excellent population in terms of quality, quantity and genetic performance, and has formed a population with high reproduction rate, large individual, fast growth and development, good meat production performance, rough feeding resistance, and strong disease resistance. , good leather, tender meat, no smell and other characteristics of the variety, and basically formed an excellent variety with relatively stable genetic performance and a certain population size, which is easy to promote.

The invention relates to an optimization and purification method of small tail han sheep which comprises the steps that first, an appropriate number of first-grade stud rams and an appropriate number of first-grade ewes are selected to form a fundamental breeding herd, once the fundamental breeding herd is selected, breeding sheep are not introduced in all generations any more, and closed breeding is carried out; a certain number of G1 generation rams and G1 generation ewes are selected and remained from the next generation bred by the fundamental breeding herd; once the G1 generation ewes come into estrus, semen from one of G0 generation rams is randomly selected for mating, any degree of inbreeding is not limited; a certain number of small tail han sheep rams and small tail han sheep ewes are selected and remained from the G2 generation, the optimization and purification herd of the small tail han sheep is formed by the sheep obtained through the above steps and the sheep of the fundamental breeding herd. The optimization and purification method of small tail han sheep has the advantages that compared with the traditional methods, the small tail han sheep bred by the optimization and purification method have a faster genetic progress of germplasm characteristics between generations, and consistency of the population and seed performance are improved, and seed value is enhanced.

The invention belongs to the technical field of livestock breeding, and discloses a cattle and sheep breeding house intelligent fresh air deodorization device for livestock breeding. The cattle and sheep breeding house intelligent fresh air deodorization device for livestock breeding comprises a breeding house, an air feeding mechanism and an air exhaust mechanism; the air feeding mechanism is mounted at the top of the breeding house and feeds fresh air into the breeding house from top to bottom; the air exhaust mechanism is mounted at the bottom inside the breeding house and leads out the airin the breeding house from top to bottom; the inside of the breeding house comprises a pedestrian region and a breeding region, a dirt discharge groove is formed in the breeding region, and the dirtdischarge groove is close to the inner wall of the breeding house; and the air exhaust mechanism comprises a riser clamped into the dirt discharge groove, a bottom plate fixed to the top surface of the breeding region and a deodorization mechanism mounted on the bottom plate. From the above, the cattle and sheep breeding house intelligent fresh air deodorization device for livestock breeding, on the basis of the air exhaust mechanism and the air feeding mechanism which are matched with each other, effectively implements forced circulation of the air in the breeding house and implements exhaustof bad smell and lead-in of the fresh air in the air circulating process so as to effectively improve the air environment in the breeding house.

The invention mainly relates to the technical field of breeding, and discloses a breeding method for reducing mutton fat. The breeding method comprises the steps of weaning and dividing sheep into different houses, breeding in captivity in an earlier stage and stocking in a later stage. The method is simple, easy to operate and low in cost, the fat content of fattened sheep bred through the method can be reduced by 6.4%, and the protein content is increased by 4.1%; the flavor of mutton is weakened, the mutton is tender, and the quality of the mutton is significantly improved, so that the economic income of a farmer is increased by 10.7%; from 60 days before fattening on, the fattened sheep are bred in captivity and fed with fattening feed which has balanced nutrients so as to promote the growth and development of the fattened sheep and is added with yeast and a mulberry leaf extract, and the temperature difference between the daytime and the night is increased, so that the absorption and transformation of the nutrients by the fattened sheep can be promoted; therefore, the accumulation of short-chain fatty acid in the body can be reduced, the flavor of the mutton can be diluted, the disease resistance of the sheep can be enhanced, and the use of antibiotics can be avoided; from 30 days after fattening on, the fattened sheep are stocked, the amount of exercises is increased, and the intake of coarse fodder is increased, so that the fat content of mutton is reduced.

The invention discloses a method for screening and identifying Xinjiang Dolang sheep breeding associated protein screening at different physiological periods, which belongs to the technical field of biology. The method comprises the following steps: 1) obtaining ovaries of Xinjiang Dolang sheep at the different physiological periods; 2) extracting protein; 3) performing Bradford protein quantification and standard curve drafting; 4) labeling a sample and performing equivalent mixing; 5) performing HPLC grading on a C18 chromatographic column under high PH condition; 6) performing mass spectrometry; and 7) processing data. By labeling with an iTRAQ agent, a labeled peptide segment is subjected to high performance liquid chromatography HPLC separation and mass spectrum detection MS, and 4847proteins can be identified, wherein 470 proteins are capable of expressing obvious difference.

The invention discloses a meat-sheep intensive-production integrated technology. The meat-sheep intensive-production integrated technology includes the following specific steps of 1, imported-meat sheep breed selecting, wherein three meat-sheep breeds of south-afria meat merino, dorper sheeps and Australia white sheeps are introduced and serve as male parents; 2, sheep breeding, wherein, estrus detection and hybridization of ewes are carried out; 3, lamb managing, wherein in the large-scale sheep breeding production, lamb managing is the central link, and is the key for achieving high benefits of sheep breeding production, the new matching technology is adopted in production, large-scale sheep breeding can obtain the higher economic benefits, and newborn lamb delivering, newborn healthy lamb nursing, lamb breeding, lamb-number tail-breaking record and technical index conducting and lamb concentrated food formula conducting are mainly carried out; 4, meat-sheep important pestilence controlling, wherein the rule that due to disease, fortifying is carried out is adopted, and the policy that prevention serves as the primary mode is carried out; 5, sheep yard constructing and device selecting. The meat-sheep intensive-production integrated technology has the advantages of being simple in step, feasible, effective, thoughtful and the like.

The invention discloses a method for raising a novel strain of meat sheep. The method includes carrying out crossing on Hu sheep and Australian white sheep to obtain a first crossed generation of flock of sheep; carrying out crossing on high-quality ewes of the first crossed generation of flock of Australian-Hu sheep and Charolais sheep to obtain a second crossed generation of flock of sheep; carrying out athwart crossing and fixation on the second crossed generation of flock of sheep; appropriately introducing 'new blood' into the second crossed generation of flock of sheep to prevent inbreeding depression; ultimately raising the novel strain of meat sheep by means of strict feeding and management and ideal typical individual selection. The Hu sheep is used as a female parent, and the Australian white sheep is used as a male parent. The high-quality ewes of the first crossed generation of flock of Australian-Hu sheep are used as female parents, and the Charolais sheep is used as a male parent. The invention further discloses matched fattening fodder for raising the novel strain of meat sheep. The method and the matched fattening fodder have the advantages that diarrhea of lambs in weaning periods can be reduced by the aid of the fodder, body physiological functions of the sheep, the growth rates of the sheep in later periods and fodder digestion and utilization can be improved, the method and the matched fattening fodder are matched with modern genetic breeding and reproducing techniques, and accordingly the novel strain raising success rate can be effectively increased; the meat performance of the novel strain of the meat sheep raised by the aid of the method and the matched fattening fodder can be improved on the basis that the high reproductive capacity of a variety of the Hu sheep is maintained.

The invention relates to an SNP locus related to birth weight of sheep. The locus is positioned at the 8th chromosome and the 81799821st chromosome of a sheep genome, the original basic group is G, and the mutation form is A. According to the method, a simplified genome sequencing means and sheep birth weight information are utilized, and the marker related to the sheep birth weight is positionedby combining whole genome association analysis (GWAS), so that the method has important guiding significance for increasing the birth weight of sheep and improving the production performance of sheepflocks, and provides a scientific basis for sustainable development of the sheep breeding industry.

The invention discloses an SNP (single-nucleotide polymorphism) marker correlated with detection of tail type characters of sheep and an application of the SNP marker. The SNP marker correlated with detection of the tail type characters of the sheep in China is characterized by being located in two loci, namely, 87804590/87804589 of chromosome 8 of the sheep; the two loci of the SNP molecular marker are linked completely; polymorphisms are G-G and C-T; the genotypes comprise G-G/G-G, G-G/C-T and C-T/C-T, the genotype C-T/C-T is only detected in fat-rumped sheep in China, and statistical testsprove that the genotype C-T/C-T is significantly correlated with the tailless phenotype of the sheep. The SNP marker can be applied to early breeding for the tail type characters of local sheep breedsin China, accurate screening can be even performed on sheep in embryonic period or at birth, and a method has the advantages of being accurate, reliable and simple and convenient to operate when usedfor identifying local purebred fat-rumped sheep breeds in China.

The invention discloses a traditional Chinese medicine composition for treating goat infectious pleuropneumonia and a preparation method thereof. 6-18 parts by weight of saxifrage, 9-27 parts by weight of Gingeria chinensis, and 10-30 parts by weight of Nitraria small fruit. The traditional Chinese medicine composition of the invention has the advantages of treating both symptoms and root causes, high overall curative effect, short course of treatment, not easy to produce drug resistance, low residue, small toxic and side effects, etc., and has very important economic and social benefits for promoting the healthy development of sheep raising industry.

The invention discloses eight SNP loci for identifying Tan sheep and non-Tan sheep and application thereof. The invention provides the application of the substance for detecting the genotypes of the following four SNP site combinations in the genome of the sheep to be detected in identifying or assisting in identifying whether the sheep to be detected is Tan sheep or non-Tan sheep; Or, the application of a substance for detecting the genotype of the combination of the following four SNP loci in the genome of the sheep to be detected in the preparation of a product for identifying or assistingin identifying whether the sheep to be detected is Tan sheep or non-Tan sheep; The invention aims to stabilize the quality of Tan sheep, re-establish the brand image of Tan sheep, and make Tan sheep into a national famous brand. The invention explores the unique variation and the important character determination site of Tan sheep by means of re-sequencing, and develops a Tan sheep breed identification chip to provide support for the identification, breeding protection and genetic breeding of Tan sheep in the future.

The invention belongs to the technical field of livestock breeding, and particularly relates to a sheep breeding method which includes the steps: (1) building a sheep farm; (2) seed selection; (3) breeding management: breeding sheep by feed comprising corn flour, wheat bran, soybean meal, bone flour, alfalfa, salt, ryegrass, spiral seaweed and grease; (4) sheep house and grazing region management: killing bacteria and pests by disinfectants comprising rangooncreeper fruits, fortune eupatorium herbs, aloe, bunge pricklyash leaves, yellow gentian, platycarya leaves, longleaf bastardtoadflax herbs, Chinaberry barks and root-barks and crisped dock roots; (5) stocking management. By the breeding method, immunity of the sheep can be enhanced, morbidity is decreased, daily gain is increased, and rapid and healthy growth of the sheep is promoted.

The invention discloses four SNP site combinations for identifying Tan sheep and non-Tan sheep and application thereof. The invention provides the application of a substance for detecting the genotypeof the following SNP site combination in the genome of a sheep to be detected in identifying or assisting in identifying whether the sheep to be detected is Tan sheep or non-Tan sheep; Or the use ofa substance for detecting the genotype of a combination of the following SNP loci in the genome of the sheep to be tested in the preparation of a product for identifying or assisting in identifying whether the sheep to be tested are Tan sheep or non-Tan sheep; The invention is to stabilize the quality of Tan sheep, re-establish the brand image of Tan sheep, build Tan sheep into a national well-known brand, explore the unique variation and important trait determination site of Tan sheep by means of re-sequencing, and develop a Tan sheep breed identification chip, so as to provide support for the identification, breeding protection and genetic breeding of Tan sheep in the future.

The present invention discloses a method for ecologically breeding Hu sheep in desert steppe areas. Technical scheme main points are as follows: severe desert areas, moderate desert areas and mild desert areas are divided for breeding, liquorice and sea-buckthorn are planted in the severe desert areas, liquorice is planted in the moderate desert areas, forages are planted in the mild desert areas,straw forage bundles mixed with sea buckthorn seeds are regularly fed in the severe desert areas, feeds containing straw powder are regularly fed in the moderate desert areas, the Hu sheep flocks aregrazed alternately in the severe desert areas, moderate desert areas and mild desert areas, grazing alternation time is 2 days, 6 days and 11 days respectively, forage feeding cycle in the severe desert areas is 38 days once, and forage feeding cycle in the moderate desert areas is 19 days once. Advantages are as follows: the method can improve feeding and breeding efficiency, product output andutilization rate of the feeds and other resources; the method can gradually improve ecological environment, expands breeding scale, increases economic income, maintains a good ecological and food chain balance, and promotes sustainable development of Hu sheep breeding industry in the desert steppe areas while breeding the Hu sheep.

The invention discloses a mutton sheep breeding house. The mutton sheep breeding house comprises a breeding house body, a faeces collection device, a farm return channel and a breeding house foundation, wherein the breeding house foundation comprises a ground I, a ground II and a ramp; the faeces collection device comprises a faeces collection mechanism, a washing mechanism, a sterilizing mechanism and a methane generator; the faeces collection mechanism comprises a plurality of ribs which are arranged in parallel; a faeces collection groove is formed between each two ribs; the breeding house body comprises a plurality of breeding enclosures; each breeding enclosure comprises a bottom plate and a fence; the bottom plate is connected with the ribs through connecting columns; the farm return channel comprises a front retaining wall and a rear retaining wall; a medicated bath bridge, a medicated bath pond and a drying chamber are arranged between the front retaining wall and the rear retaining wall; the medicated bath bridge is provided with a medicated bath door; a house room I is arranged between the medicated bath bridge and the rear retaining wall; one end of the medicated bath pond is connected with the medicated bath bridge; the other end of the medicated bath pond is connected with the drying chamber; one end, close to the drying chamber, of the farm return channel is communicated with a channel I. The mutton sheep breeding house has the technical effects that the medicated bath efficiency and quality are improved, the house is convenient for washing and sterilizing, and faeces utilization is realized.

The invention discloses a disinfection and cleaning device for cattle and sheep breeding, which comprises a box body, a water tank is fixedly connected to the left side of the inner wall of the box, a disinfection box is fixedly connected to the side of the water tank away from the inner wall of the box, and a soft Tube, the end of the hose away from the disinfection box is connected with a disinfection tube. The top of the disinfection tube runs through the box and extends to the outside of the box. A motor is fixedly connected, and the invention relates to the technical field of cattle and sheep breeding. The disinfection and cleaning device for cattle and sheep breeding is fixedly connected with the rotating plate through the motor, and the water tank is connected with the high-pressure nozzle through the high-pressure water pipe, which solves the problem that it cannot be cleaned first and then disinfected, effectively increases the disinfection area, and significantly reduces the risk of hygiene problems. The resulting morbidity of cattle and sheep reduces the cost of breeding, and at the same time makes disinfection more thorough and improves work efficiency.

The invention relates to the technical field of lake sheep breeding, in particular to a special sheep house for lake sheep breeding. The special sheep house for lake sheep breeding comprises a sheep house body, wherein a liquid waste draining trough and a solid waste draining trough are sequentially formed in the bottom of the sheep house body; a resting bin is arranged in the sheep house body andabove the liquid waste draining trough and the solid waste draining trough; an activity bin is arranged in the sheep house body and on one side of the resting bin; a water storage bin is arranged atthe bottom of the activity bin; a feeding trough is formed in the top of one side, near the side wall of the activity bin, of the water storage bin. The special sheep house for lake sheep breeding issimple in structure and convenient to use; through the liquid waste draining trough and the solid waste draining trough, timely cleaning of waste in the sheep house for lake sheep can be achieved; anozone generator can effectively sterilize key contaminated areas of the sheep house so as to purify the living environment of the lake sheep; an activity area can provide a certain activity space forthe lake sheep; in addition, through a design of the feeding trough, feed addition is clean and sanitary.