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45 results about "Broiler breeder" patented technology
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Broiler breeder growing is typically a two-stage process. Parent stock purchased from a primary breeder is delivered as day old. Most are first placed with on specialist rearing houses or starter farms until approximately 18 weeks of age. The starter farm has the specialized brooding equipment to raise the chicks.
Water and energy saving domestic animal fermentation bed and preparation method thereof
The invention discloses a water and energy saving domestic animal fermentation bed and a preparation method thereof. The fermentation bed is prepared from the following materials; material 1: rice husk or peanut shell or the like; material 2: sawdust or wood shavings or the like; and material 3: corn flour or rice bran or the like and fermentation bed strains. The method is as follows: firstly mixing the material 3 with the fermentation bed strains, laying the material 2 on the ground, laying the mixture of the material 3 and the fermentation bed strains on the material 1, then laying the material 1 on the mixture of the material 3 and the fermentation bed strains, and finally mixing the materials. The thickness of the padding of the fermentation bed is 20-40cm. The invention takes the physiological habits of poulards, meat ducks, broiler breeders, egg breeders, meat type breeding ducks and pigs into full consideration, reduces the thickness of the padding of the conventional fermentation bed and the cost of the padding of the fermentation bed and relieves the heat stress in summer; the padding is thoroughly mixed with the fermentation bed strains; the fermentation bed improves the dung degradation effect; the dung of the domestic animals is unnecessary to be added and pre-accumulated for fermentation, thus saving water and energy; and the operation is simple. The fermentation bed and the preparation method thereof are suitable for chickens, ducks and pigs and the application range is expanded.
Owner:INST OF ANIMAL SCI & VETERINARY MEDICINE SHANDONG ACADEMY OF AGRI SCI
Formula feed for enhancing disease resistance of broiler breeder
ActiveCN103583889AEnsure normal growth and developmentIncrease production capacityAnimal feeding stuffDiseaseBiotechnology
The invention relates to the field of feeds for livestock and poultry and particularly relates to a formula feed for enhancing the disease resistance of a broiler breeder. The feed is prepared from the following raw materials in percentage by weight: 180-220 parts of hulled corns, 60-80 parts of cottonseed meal, 55-60 parts of soya-bean cakes, 65-70 parts of rice bran, 60-70 parts of wheat bran, 35-40 parts of corn stalks, 2-3 parts of dried leech powder, 3-4 parts of fish meal, 5-8 parts of carrot juice, 2-3 parts of pig liver powder, 1-2 parts of folium cortex eucommiae, 2-3 parts of glycyrrhiza uralensis, 1-2 parts of morus alba, 2-3 parts of Chinese chive seeds, 2-3 parts of chili powder, 2-3 parts of commelina communis, 3-4 parts of salsola collina, 3-4 parts of petunia hybrida vilm stems and leaves, 5-6 parts of single cream, 4-5 parts of dried red date powder, a proper amount of table salt and 4-5 parts of a phagostimulant. The formula feed provided by the invention is added with Chinese herbal medicine components capable of effectively enhancing the disease resistance and the antibacterial capability of the broiler breeder; any chemical medicine is not added; after a broiler breeder crowd is fed continuously, the morbidity is inhibited effectively.
Owner:钦州新天地饲料有限公司
Small rkatsiteli fryer three-line matched seed production method
The invention discloses a small rkatsiteli fryer three-line matched seed production method, which comprises the following steps: (1) hybride the egg-type Rhode Island red male parent with the Rhode Island white female parent and raise by atresia pedigree to select the individuals that have fast feather and silver feather as the first female parent, and the genotype is shown in the description male Z(ks)Z(ks), female Z(ks)W; (2) take domestic or local kind as the material and raise by atresia pedigree to form a first male parent that has a slow feather and takes the gold feather gene, wherein the genotype is shown in the description male Z(Ks)Z(Ks), female Z(Ks)W; (3) takes the introduced fast-feather rkatsiteli broiler breeder as the final male parent that is shown in the description male Z(k)Z(k), female Z(k)W; (4) hybride the first male parent and the first female parent to generate F1 generation hen, then hybride the F1 generation hen with the final male parent to get the small rkatsiteli fryer. The small rkatsiteli fryer parents generation chicken can provide a lot chicks in low cost, and the goods generation chicken have a strong disease resistance and a significant integrated benefit.
Owner:YANTAI DADI ANIMAL HUSBANDRY CO LTD
Feed for broiler breeder in egg producing period
ActiveCN103583891AQuality improvementImprove lipid metabolismFood processingAnimal feeding stuffAnimal scienceAdditive ingredient
The invention relates to the field of feeds for beasts and birds, and particularly relates to a feed for a broiler breeder in an egg producing period. The feed is prepared from the following raw materials in parts by weight: 60-80 parts of wheat bran, 55-65 parts of rice chaff, 180-220 parts of yellow corns, 60-80 parts of bean pulp, 45-50 parts of corn straw, 35-40 parts of rice flour, 25-30 parts of bagasse, 4-5 parts of marigold petal powder, 3-4 parts of cow bone powder, 1-2 parts of limestone, 0.5-1 part of radix rehmanniae praeparata, 15-20 parts of tapioca flour, 2-3 parts of duck egg shells, 2-3 parts of brown fishmeal, 1-2 parts of cinnamon, 1-2 parts of fructus psoraleae, 3-4 parts of Chinese mallow stems and leaves, a defined amount of salt and 4-5 parts of a phagostimulant. The raw materials such as the marigold petal powder, the radix rehmanniae praeparata, the cinnamon, the fructus psoraleae and the Chinese mallow stems and leaves containing bioactive constituents are added into the feed provided by the invention, and on the basis of nutritional balance, the daily laying rate of the broiler breeder is increased.
Owner:丁香
Flat culture broiler breeder automation weighing system and weighing method thereof
InactiveCN106052818AIn line with physiological characteristicsEasy to zeroWeighing apparatus detailsWeighing apparatus for materials with special property/formEngineeringAutomation
The invention discloses a flat culture broiler breeder henhouse scene weighing system and a method thereof. The system is formed by one host and several slave machines. The host and the slave machines form a communication network. A weighing module adopts a rod-type platform with an adjustable length. The platform can adjust the length according to a chicken size. The number of the chickens which are on a weigher is limited. The host stores weight data of a whole chicken flock growing period. The host automatically adjusts parameters at the right moment and issues to the slave machines. The slave machines determine a chicken value number on the weigher and a zero position and calculate a weighing result according to the weighing result and the parameters issued by the host. Current time, slave machine addresses and the weighing result are uploaded to the host. The host gathers the weight data of each slave machine address so as to form a table. By using the system and the method of the invention, heavy manual weighing operation can be replaced, weighing precision is increased, weight data of each chicken flock and uniformity are grasped, and a basis is provided for feeding and production management.
Owner:河南丰园禽业有限公司
Breeding method of recessive white feather bantam germ plasm resource and supporting application thereof
A breeding method of recessive white feather bantam germ plasm resource includes: mating a recessive white hen and a mini type cock to produce F1 generation; selecting and mating a hen and a cock which carry recessive white feather gene and mini gene from the F1 generation to produce F2 generation of chicken; and selecting a recessive white feather bantam cock and a recessive white feather bantam hen from the F2 generation to set up a family; or includes: mating a recessive white cock and a mini type hen to produce F1 generation; selecting and mating a cock carrying recessive white gene and a mini type hen from the F1 generation to produce F2 generation; and selecting a recessive white feather bantam cock and a recessive white feather bantam hen from the F2 generation to set up a family. Through family selection and individual selection, the productivity is improved and bantam germ plasm resource with the feature of recessive white feather is bred through propagation and group expanding. The recessive white feather bantam germ plasm resource can be used for breeding high-qaulity laying hens and / or high-quality poulards and producing mini type high-quality indigenous laying hens commodity generation or normal body type high-quality poulards commodity generation.
Owner:湖北欣华生态畜禽开发有限公司
Broiler breeder chicken feed and preparation method thereof
InactiveCN106036172AInhibition of growth and reproductionReduce morbidityFood processingAnimal feeding stuffAnimal sciencePhytase
The invention discloses a broiler breeder chicken feed and a preparation method thereof. The broiler breeder chicken feed is prepared from, by weight, 550-610 parts of corn, 80-120 parts of wheat, 80-120 parts of rice hull powder, 130-210 parts of soybean meal, 4-6 parts of soybean oil, 40-60 parts of vitamin premix, 0.1-0.2 part of wheat ease M, 0.1-0.3 part of phytase, 3-5 parts of humulus lupulus, 4-6 parts of orange peel powder, 2-3 parts of fructus lycii powder, 2-3 parts of radix puerariae powder, 3-5 parts of garlic powder, 2-3 parts of herba taraxaci, 1-2 parts of herba houttuyniae, 2-3 parts of herba hyperici perforate and 0.1-0.2 part of bacillus probiotics. The rice hull powder is added to reduce high-protein-content materials such as wheat in the feed; by organic combination of digestion promoting Chinese herbal medicines, antibacterial and antiviral Chinese herbal medicines and the probiotics, digestion ability of chicken flocks is improved and intestinal system immunity of the chicken flocks is improved on the premise that productivity of the chicken flocks is guaranteed.
Owner:滑县永达饲料有限公司
Broiler breeder feeding device
The invention relates to poultry feeding equipment, in particular to a broiler breeder feeding device which comprises a traveling frame arranged on running rails and a storing box. A feeding passage is arranged below the storing box, a feeding tank is arranged between the rails, rollers are arranged below the traveling frame and matched with the rails for traveling, and a belt wheel I is arranged on the rollers and connected with a motor through a transmission mechanism; the storing box is arranged on an upper-layer carrying plate of the traveling frame, a guide rod for preventing feed from getting stuck is arranged at a feed outlet at the bottom of the storing box, a discharging plate is arranged in the middle of the traveling frame, a pre-filling barrel is arranged between the discharging plate and the carrying plate, and a guide pipe is arranged below the pre-filling barrel. The broiler breeder feeding device can automatically feed and starts to advance and feed once time set by a timer is up, regular operation by personnel is not needed, and feeding amount for each broiler breeder can be adjusted easily and quickly.
Owner:刘家皓
Feed for large-type adult cock breeders
ActiveCN101444271AReduce hungerNot easy to grow fat and overweightAnimal feeding stuffAccessory food factorsEconomic benefitsZoology
The invention relates to a feed for feeding large-type adult cock breeders in adult stage. The feed for large-type adult cock breeders is free of fish meal. The ingredients in weight percentages of the feed are as follows: 1% to 6% of special premixed feed, 60% to 80% of corn, 15% to 20% of bean cake, 1% to 2% of calcium hydrogen phosphate, 0.3% to 0.5% of table salt, 10% to 15% of wheat, and 0.1% of methionine. Take the AA+ broiler breeder of parent generation as an example, after feeding on the feed, the peak fertilization rate of breeder egg in the chicken breeders is increased by 1.5%, and the fertilization rate of breeder egg in the full reproductive period is increased by 3%. Take the breeding farm capable of breeding 0.1 million heads of chicken breeders per year as an example, the yield of fertilized eggs is increased by 0.3 millions per year and the revenue reaches 0.45 million Yuan. Calculated on basis of breeding 30 million heads of chicken breeders per year throughout the country, the revenue reaches 0.45 billion RMB, with considerable economic benefits.
Owner:JIANGSU JINGHAI POULTRY IND GROUP
Method for controlling uniformity of broiler breeders in brooding period
The invention discloses a method for controlling uniformity of broiler breeders in a brooding period. By a series of regulation and control in chick source, correct feeding, timely chicken adjustment, feeding density, house environment and the like, physical quality of chicks is improved, the survival rate is increased, and uniformity of breeders in the brooding period can be improved to give play to production potential of the breeders to a greater extent; timely grouping is beneficial to integral health and uniformity of the chicks, and uniformity is improved to a great extent due to grouping operation all through the brooding period, an appropriate feeding mode, immunization, sterilization and the like. The method is reasonable and effective, integral uniformity of the breeders can be positively improved, and farmers can obtain high breeding profits.
Owner:安徽科瑞达禽业有限公司
Formula feed for improving production performance of broiler breeder
ActiveCN103583892AMeeting nutritional needsColor deepeningFood processingAnimal feeding stuffWaxy cornCalcium in biology
The invention relates to the field of feeds for livestock and poultry and particularly relates to a formula feed for improving the production performance of a broiler breeder. The feed is prepared from the following raw materials in percentage by weight: 180-200 parts of waxy corns, 45-65 parts of corn gluten powder, 50-60 parts of rapeseed meal, 45-50 parts of flaxseed meal, 60-80 parts of wheat, 35-40 parts of soybeans, 3-4 parts of spiral shell powder, 3-4 parts of lobster shell powder, 2-3 parts of luceana leaf meal, 2-3 parts of dehydrated clover powder, 5-6 parts of wild Chinese chives, 2-3 parts of cotton bollworm dried powder, 3-4 parts of sesame paste, 2-3 parts of herba epimedii, 1-2 parts of leonurus artemisia, 1-2 parts of angelica sinensis, 1-2 parts of semen cuscutae, a proper amount of table salt and 4-5 parts of a phagostimulant. According to the formula feed, the nutritional requirements of the broiler breeder can be met sufficiently; the spiral shell powder, the lobster shell powder and the like can supplement the requirement on calcium by the broiler breeder; the luceana leaf meal and the dehydrated clover powder are enriched with abundant flavonoids active substances and can deepen the color of yolks; Chinese herbal medicines including the herba epimedii, the leonurus artemisia, the angelica sinensis and the semen cuscutae can promote the development of a broiler breeder reproductive system so as to improve an egg laying performance of the broiler breeder.
Owner:江门科朗农业科技有限公司
Management method for increasing double-yolk egg laying rate of broiler breeder hens
InactiveCN105850879AConvenient statisticsIncrease egg productionAnimal feeding stuffAccessory food factorsYolkEconomic benefits
The invention discloses a management method for increasing a double-yolk egg laying rate of broiler breeder hens. The management method includes illumination management and feeding management, and feeding management includes a feeding method and feed additive management. Compared with the prior art, the management method has advantages that light increase is performed on the broiler breeder hens and regulated repeatedly, a feed addition rate is increased, decreased and increased again sequentially, proper feed additives are added at corresponding stages, and consequently development conditions of the hens are enhanced, energy accumulation is promoted, egg yield and double-yolk egg laying rate of the broiler breeder hens are increased, healthiness and egg laying persistence of the hens are kept, qualified hatching egg yield is guaranteed, and economic benefits are increased for farmers.
Owner:姜桂冬
Perfect compound feed for broiler breeder
InactiveCN105918683APromote growthImprove disease resistanceFood processingAnimal feeding stuffBiotechnologyBalsam
The invention discloses a perfect compound feed for a broiler breeder. The perfect compound feed is prepared from the following raw materials in parts by weight: 100-105 parts of oil bran, 35-38 parts of polished glutinous rice dregs, 30-34 parts of vinegar dregs, 20-22 parts of brewer's grains, 22-24 parts of cassava residues, 15-18 parts of red wine dregs, 1-2 parts of camelliae, 1.0-1.3 parts of garden balsam, 0.6-0.7 part of Chinese azalea flowers, 0.5-0.6 part of citrus aurantium, 0.8--1.0 part of sweet-scented osmanthus, 0.6-0.9 part of hemp seeds, 0.2-0.4 part of akebia stems, 0.2-0.3 part of bamboo leaves, 0.1-0.2 part of ophidia black snakes, 0.1-0.3 part of turtle shells, 0.5-0.6 part of soybean oil, 0.6-0.9 part of composite mineral substances, and 0.3-0.5 part of table salt. The perfect compound feed for the broiler breeder, disclosed by the invention, can completely meet energy and protein required by growth of the broiler breeder; according to the perfect compound feed disclosed by the invention, quick growth of the broiler breeder is facilitated, and the disease resistance of the broiler breeder and the meat quality of broilers are improved.
Owner:ANHUI HESHENG WEIYE FEED CO LTD
Formula feed for enhancing disease resistance of broiler breeder
InactiveCN106889362AEnsure normal growth and developmentIncrease production capacityFood processingAnimal feeding stuffDiseaseAnimal science
The invention discloses a formula feed for enhancing disease resistance of broiler breeder. The feed is prepared from the following raw materials: hulled corn, cottonseed meal, bean cake, rice bran, wheat bran, corn stalk, dried leech powder, eupatorium, bamboo juice, fish meal, carrot juice, pig liver meal, folium cortex eucommiae, liquorice, the root bark of white mulberry, Chinese chive seeds, papaya powder, dayflower, salsola collina, petunia hybrid stems and leaves, dried pumpkin, dried red dates powder, salt and a phagostimulant. The formula feed disclosed by the invention can promote growth and development, the disease-resistant and antibacterial abilities of chicken flocks are improved on the basis of guaranteeing normal growth and development of breeding hens, and the incidence rate of the chicken flocks can be effectively controlled, so that high production performance of the breeding hens can be maintained, and high-quality eggs are produced.
Owner:新昌县柏克动物饲料技术开发有限公司
Chinese medicinal composition for treatment of broiler breeder diarrhea
InactiveCN104758502AGood curative effectEnsure safetyDigestive systemPlant ingredientsWrightia pubescensSide effect
The invention discloses a Chinese medicinal composition for treatment of broiler breeder diarrhea. The Chinese medicinal composition comprises the following raw materials by weight part: 8-10 of hippophae rhamnoides, 3-5 of Gynostemma pentaphyllum, 2-4 of prepared rhizome of rehmannia, 10-15 of scorched Cape Jasmine Fruit, 10-12 of pomegranate rind, 2-4 of Ipomoea aquatica Forsk, 6-8 of Rosa roxburghii root, 1-3 of garden burnet leaf, 2-3 of stir-fried Semen Raphani, 10-15 of lonicera japonica, 4-5 of Alisma plantago-aquatica, 2-4 of Acorus tatarinowii, 4-5 of rhubarb, 1-2 of jasminum sambac, 6-10 of Lagedium sibiricum, 4-5 of Citrus aurantium L., 2-4 of cortex moutan, 1-3 of wrightia pubescens root or stem, 3-5 of soybean seed slurry, and 2-3 of Cortex Juglandis Mandshuricae. The Chinese medicinal composition provided by the invention has very good curative effect on broiler breeder diarrhea, and has the characteristics of no side effect, simple medication and difficult relapse, not only ensures the safety of broiler breeders, but also has the effects of clearing heat and removing toxicity, removing dampness and stopping diarrhea and relieving pain, and can promote the growth and development of chicken.
Owner:钟云仙
Natural mating cage for yellow-feather broiler breeders
InactiveCN106135055AMeet the needs of large-scale productionReduce the death rateBird housingsBreeding chickenEngineering
The invention discloses a natural mating cage for yellow-feather broiler breeders. The natural mating cage comprises a cage rack, the cage rack is provided with multiple layers of cage bodies, each cage body is formed by connecting side meshes arranged on the two sides, a top mesh arranged at the top, a bottom mesh arranged at the bottom and cage doors arranged on the front face and the back face, a feed trough is installed outside each cage door, the two ends of each bottom mesh are connected with egg tanks, and the egg tanks are located under the corresponding feed troughs; egg blocking plates are connected to the cage rack, located over the bottom meshes inside the cage bodies and fixed by the side meshes arranged on the two sides, and a bottom mesh framework is arranged under each bottom mesh; each bottom mesh is of a herringbone structure with the high middle and two low sides and obliquely extends from the center to the two sides, and an included angle formed between each bottom mesh and the horizontal plane is 14 degrees to 16 degrees. According to the natural mating cage for the yellow-feather broiler breeders, the problems that an existing natural mating cage breeding house is low in utilization rate and cannot meet the production requirement of the yellow-feather broiler breeders are solved, the utilization rate of the breeding house can be increased, the death and culling rate of breeding chickens can be decreased, and the large-scale production requirement of the yellow-feather broiler breeders can be met.
Owner:SICHUAN ANIMAL SCI ACAD
Compound feed for taiheng broiler breeders at egg laying peak season
InactiveCN104489414AGood quality and stabilityImprove controllabilityAnimal feeding stuffPhytaseRapeseed
The invention provides compound feed for taiheng broiler breeders at an egg laying peak season. The compound feed for the taiheng broiler breeders at the egg laying peak season is easy to buy raw materials, strong in controllability and good in product feeding effect. The compound feed for the taiheng broiler breeders at the egg laying peak season is formed by, by weight percent, 60.5 to 63.5% of corn, 2.5 to 3.5% of wheat bran, 2.5 to 3.5% of rapeseed dregs, 18 to 22% of bean pulp, 0.8 to 1.2% of fish meal, 3.9 to 4.5% of calcium powder, 4 to 4.5% of calcium granules, 0.5 to 0.9% of calcium hydrophosphate, 0.05 to 0.09% of DL- methionine, 0.15 to 0.25% of salt, 0.15 to 0.22% of trace mineral feed, 0.3 to 0.7% of soybean oil, 0.08 to 0.12% of choline chloride, 0.03 to 0.05% of vitamin premix, 0.001 to 0.05% of phytase and 0.22 to 0.42% of baking soda. The compound feed for the taiheng broiler breeders at the egg laying peak season is particularly applicable to large-scale culture of the taiheng broiler breeders at the egg laying peak season.
Owner:SICHUAN ANIMAL SCI ACAD
Method for identifying chicken abdominal fat mass by using chicken CEBP zeta gene and application of method
ActiveCN112375811ASpeed up the breeding processHigh precisionMicrobiological testing/measurementBiotechnologyEnzyme digestion
The invention discloses a method for identifying chicken abdominal fat mass by using a chicken CEBP zeta gene and application of the method, belongs to the technical field of animal molecular genetics, and aims to more accurately and conveniently identify low-fat broiler chickens and accelerate the breeding process of the broiler chickens. Primers are designed according to upstream 123bp and downstream 302bp sequences of the chicken CEBP zeta gene SNP (single nucleotide polymorphism) locus g.764T>G, the obtained primers are used for performing PCR (polymerase chain reaction) amplification on chicken genome DNA, an amplification product is subjected to enzyme digestion by restriction endonuclease, an enzyme digestion product is subjected to agarose gel electrophoresis separation, and a marker genotype of chicken abdominal fat content is obtained. The method is simple to operate, low in cost and high in accuracy, can be used for automatic detection, is an effective molecular marker breeding means, and provides a scientific basis for marker-assisted selection of chickens, and with adoption of the method, acceleration of the broiler chicken breeding process and cultivation of low-fat broiler chickens meeting market requirements are facilitated, so that relatively good economic benefits are obtained.
Owner:NORTHEAST AGRICULTURAL UNIVERSITY
Automatic broiler breeder raising greenhouse for polyculture and separate feeding of roosters and hens
The invention provides an automatic broiler breeder raising greenhouse for polyculture and separate feeding of roosters and hens. The greenhouse comprises a reelable thermal insulation cover layer which is controlled by a temperature sensor in the greenhouse and is positioned on an illumination surface on the top of the greenhouse, and feeding units which consist of a plurality of groups of online platforms in the greenhouse; the front sides of the feeding units are provided with upper and lower troughs and grids in different widths according to physiological difference of the roosters and the hens, and the back parts of the feeding units are connected with breeder bionic egg laying nests for automatically collecting eggs to stop out-nest eggs; egg collectors and conveyer belts are arranged below the egg laying nests, so automatic egg collection is realized and the yield of the eggs is improved. According to the greenhouse, the production cost can be effectively reduced, one-time automatic feeding of the roosters and the hens with different feeds and in different quantities is realized, the aims of polyculture, separate feeding and natural insemination of the roosters and the hens are fulfilled, infection caused by human intervention is avoided, and manpower and material sources are saved.
Owner:山东帝得现代农牧科技有限公司
Yellow feather broiler breeding method with high feed conversion rate
PendingCN114847234AKeep the delicious meatReduce sizeFood processingAnimal feeding stuffBiotechnologyFeed conversion ratio
The invention provides a yellow-feather broiler breeding method with high feed conversion rate, and relates to the technical field of yellow-feather broiler breeding. The yellow-feather broiler breeding method with the high feed conversion rate mainly comprises the steps that southern Anhui Sanhuang chickens are adopted as progenitor female parents to be hybridized with Lingnan yellow chickens and Huainan spotted-brown chickens respectively, then offsprings are hybridized, and then the final filial offspring is hybridized with male Anhui Sanhuang chickens to obtain commercial generations. The defects in the prior art are overcome, the overall weight of the slaughtered broilers is increased on the basis that the meat quality of the broilers is guaranteed, the feed conversion rate in the breeding process is effectively increased, and the feeding cost is reduced.
Owner:INST OF ANIMAL HUSBANDRY & VETERINARY MEDICINE ANHUI ACAD OF AGRI SCI
Method for raising broiler breeders
InactiveCN102792918ALower the altitudePurify the environmentAnimal husbandryEngineeringBroiler chick
The invention provides a method for raising broiler breeders. The method comprises the following steps that: firstly, three areas, namely, a middle area and two side areas, are equally divided on the ground, wherein the two side areas are arranged on both sides of the middle area respectively; secondly, shed frames are mounted above the side areas, and the height from the shed frames to the ground is 40cm, wherein the shed frames are parallel to the ground and are separated from the ground, and an approach bridge structure, by which chickens can climb onto the shed frames, does not exist; thirdly, the chickens are raised in the three areas; and finally, the chickens which cannot climb onto the shed frames are eliminated. Compared with the prior art, the method for raising broiler breeders has the advantages that the approach bridge structure is eliminated, simultaneously the height of the shed frames is reduced to 40cm, the environment of the chicken coop is greatly purified, and the health level of the chickens is improved.
Owner:JIANGSU JINGHAI POULTRY IND GROUP
Weighing equipment convenient for broiler breeding
PendingCN114777891AEasy to cleanAccurate weighing dataCleaning using toolsWeighing apparatus for materials with special property/formEngineeringZoology
The invention relates to the technical field of broiler breeding, and discloses a weighing device convenient for broiler breeding, the weighing device comprises a substrate, an electronic scale installed on the substrate and a placing plate arranged on the electronic scale, and a fixing mechanism is installed on the placing plate to fix broilers. The fixing mechanism comprises a protective cylinder movably mounted on the placement plate, and a cleaning mechanism is mounted in the protective cylinder to clean residual excrement on the placement plate. According to the device, the protective cylinder is designed, a to-be-weighed chicken is placed in the protective cylinder, the chicken stands on the placing plate, the protective cylinder is loosened, the bottom of the protective cylinder is attached to the placing plate, at the moment, the chicken can be weighed through the electronic scale, and convenience and rapidness are achieved. According to the invention, the cleaning mechanism is designed, and when the cleaning mechanism works, the scraping plate does circular motion around the surface of the placing plate, so that residual excrement on the surface of the placing plate is effectively cleaned, and finally weighing data is more accurate.
Owner:INST OF ANIMAL HUSBANDRY & VETERINARY MEDICINE ANHUI ACAD OF AGRI SCI
Method for improving uniformity of cage-reared broiler breeders in growing period
ActiveCN113142131AGuaranteed production effectGuarantee normal developmentOther apparatusBiotechnologyObstetrics
The invention relates to a method for improving uniformity of cage-reared broiler breeders in a growing period. The method comprises the following steps: 1) determining of grouping weight ranges: dividing a plurality of groups of grouping weight ranges according to a standard weight of a chicken flock at corresponding week ages; 2) chicken flock grouping: measuring the weight of each chicken in the chicken flock one by one, grouping the chicken flock according to the grouping requirement in the step 1), and calculating the average weight of each group of chickens; (3) calculation of feeding amount: calculating the daily feeding amount of each group of chickens from the corresponding week age to the 9 week age according to the average weight of each group of chickens, the standard weight of each week age, and the standard daily gain and the reference daily ration level from the corresponding week age to the 9 week age; and 4) feeding: feeding each group of chickens according to the daily feeding amount of each group of chickens. The chicken flocks is grouped according to the actual weight of the chicken individuals, the chicken flock is fed according to the feeding amount difference in a period of time, the weight of each group of chickens at the end of the breeding period can reach the standard weight of the target week age, and therefore the overall uniformity of the chicken flock is improved.
Owner:BEIJING HUADU YUKOU POULTRY
Illuminating farming method to adjust and control sexual maturity of high-quality broiler breeders
The invention discloses an illuminating farming method to adjust and control sexual maturity of high-quality broiler breeders. Illuminating is carried in first 3 days for 23L-1D under illumination intensity of 100 Lx; from the 4th day, illumination time is 2 h less each day, the illumination intensity is 10 Lx less each day; at the end of 4 weeks, the illumination time and the illumination intensity are 8 L-16 D and 8 Lx respectively; from the 5th week, the illumination time and the illumination intensity for each day are respectively 8 L-16 D and 8 Lx until the end of 14 weeks; from the 15thweek, the illumination time is 2 h more each week while the illumination intensity remains unchanged; the illumination time at the start of laying is 16 L-8 D, the illumination intensity is 30 Lx, theillumination time remains unchanged by this time, and the illumination intensity is 10 Lx more each week until the end of 66 weeks. After the illuminating farming method is used, the laying start ageof 5% of chickens is 10-12 earlier, their weight at the laying start is 50-60 g higher, and the laying start age of all the chickens is 10-14 days earlier, with their weigh at the laying start increased by 40-50 g.
Owner:JIANGSU INST OF POULTRY SCI
Management method for rapidly achieving egg-laying peak of female broiler breeders
InactiveCN105875500AConvenient statisticsKeep healthyFood processingAnimal feeding stuffBroiler chickFeed additive
The invention discloses a management method for rapidly achieving the egg-laying peak of female broiler breeders. The method comprises the following steps of illumination management and feeding management, wherein feeding management comprises a feeding method management and feed additive management. Compared with the prior art, the management method disclosed by the invention has the advantages that: illumination management is performed on female broiler breeders in advance, illumination regulation and stimulation are performed on corresponding phases, and feeding management and feed additive management are adopted, so the egg-laying peak can be brought forward by 3-5 days, the laying rate per day of female broiler breeders with 26 weeks of age is up to 75 percent, the female broiler breeders are kept healthy and are durable in egg laying, and thus the total egg yield is improved.
Owner:姜桂冬
Feed for large-type adult cock breeders
ActiveCN101444271BReduce hungerNot easy to grow fat and overweightAnimal feeding stuffAccessory food factorsAdult stageAdditive ingredient
Owner:JIANGSU JINGHAI POULTRY IND GROUP
A light breeding method for regulating the sexual maturity of high-quality broiler breeders
The invention discloses a light breeding method for controlling the sexual maturity of high-quality broiler breeders. The light time of the first 3 days is 23L-1D, and the light intensity is 100Lx. From the 4th day, the light time is reduced by 2h every day, and the light intensity is reduced by 10Lx every day, until 4 weeks At the end of age, the light time and intensity were 8 L-16D and 8 Lx respectively; from the 5th week, the light time was 8 L-16D every day, and the light intensity was 8lx, and continued until the end of the 14th week; Add 2 hours per week, and the light intensity remains unchanged. When the production starts, the light time is 16L-8D, and the light intensity is 10Lx, and the light time is increased by 2h every week; from the 20th week, the daily light time is 18L-8D, and the light intensity is 30Lx. The light intensity continued to increase by 10Lx every week until the end of 66 weeks. After adopting this light culture method, the age of 5% of the chicken flocks was advanced by 10-12 days, and the weight of 5% of the flocks was increased by 50-60g, and the age of the whole flock was advanced by 10-14 days. Weight increased by 40g to 50g.
Owner:JIANGSU INST OF POULTRY SCI
Feed formula for treating osteoporosis of broiler
The invention relates to a feed formula for a broiler, especially to a feed formula for treating osteoporosis of the broiler. The feed formula comprises the following raw materials by weight: 300 parts of corn, 150 parts of wheat bran, 80 parts of nutmeg seed, 15 parts of cassia bark, 15 parts of dahurian angelica root, 25 parts of Rossi multi-vitamin protein powder, 20 parts of mineral amino acid chelate compound vitamin, 30 parts of choline chloride, 5 parts of salt, 50 parts of sorghum rice, 10 parts of Petasites tatewakianus Kitam, 25 parts of carrot powder, 20 parts of powder of fresh fish maw, fish roe and milt, 15 parts of apricot kernel, 15 parts of tarragon, 10 parts of Chinese fir leaf, 15 parts of dandelion, etc. With the feed formula provided by the invention, osteoporosis caused by rapid fattening of the broiler is prevented, meat quality and taste of chicken are improved, and benefits of broiler breeders are increased.
Owner:周光芸
Methods to improve the uniformity of caged broiler breeders during the breeding period
ActiveCN113142131BGuaranteed production effectGuarantee normal developmentOther apparatusBiotechnologyMedicine
Owner:BEIJING HUADU YUKOU POULTRY
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