45 results about "Broiler breeder" patented technology

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.