Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

268 results about "Meat chicken" patented technology

Meat chick granulated feed containing active bacterium fermentation ingredient and traditional Chinese medicine ingredient

The invention discloses a meat chick granulated feed containing an active bacterium fermentation ingredient and a traditional Chinese medicine ingredient. The meat chick granulated feed comprises 5-15 percent of the active bacterium fermentation ingredient, 0.3-1 percent of the traditional Chinese medicine ingredient and the balance of a full value chicken feed. The active bacterium fermentation ingredient is prepared by adopting the following method of: adding an aspergillus niger culture solution, a probiotics culture solution and a yeast culture solution to a fermentation medium respectively according to an inoculation quantity of 5-15 percent for fermentation comprising primary anaerobic fermentation and secondary aerobic fermentation; and after the fermentation, carrying out low-temperature drying at 55 DEG C and smashing on the culture solution to obtain the active bacterium fermentation ingredient. Proved through tests, the feed provided by the invention can be used for obviously improving the food consumption and the daily gain of meat chicken and reducing the feed conversion ratio and the diarrhea rate, does not contain antibiotics, has no toxic and side effects and environmental pollution and can be used for providing high-quality green livestock and poultry products.
Owner:孙萍

Feed special for low-fat meat chicken without antibiotic

The invention discloses a feed special for a low-fat meat chicken without antibiotic, which consists of the following by weight percentage: 10-25 of lactobacillus fermented material and 75-90 of main material, wherein the lactobacillus fermented material consists of the following raw materials: cotton dregs, rapeseed dregs, bran, peanut meal, maize and lactobacillus fermented liquid; and the main material consists of the following raw materials: bean dregs, maize protein powder, maize flour stone dust, calcium hydrophosphate, orexin and growth promotion agents, flavoring agents and trace elements. 10-25 percent of the obtained lactobacillus fermented material is taken according to the percentage of the total weight of the feed for bagging, and 75-90 percent of the obtained main material is taken according to the percentage of the total weight of the feed for packing after bagging, thus the feed special for the meat chicken is prepared. The chicken fed by the feed which is prepared by uniformly mixing the lactobacillus fermented material and the main material have pork type meat quality, abundant muscles, less fat and high protein content, are inspected to have no chloromycetin, terramycin, aureomycin and sulfanilamide medicaments by the national meat product supervision and inspection center and completely reach a non-antibiotic standard and meet the requirement of food security of the European Union.
Owner:尹贵良 +1

Cultivation method of yellow-feathered meat chickens with higher production performance

The invention belongs to the technical field of the breeding of poultry. A cultivation method of yellow-feathered meat chickens with a higher production performance sequentially comprises the following: 1, taking the yellow-feathered meat chickens characterized in yellow hemp feathers and yellow shins as male parents, taking abroad broiler chickens as female parents, producing an F1 generation through hybridization, and retaining female chickens of the F1 generation; 2, taking the yellow-feathered meat chickens which serve as the male parents in the step 1 as male parents, mating the male parents with the female chickens of the F1 generation, producing an F2 generation through hybridization, and selecting and retaining individuals with the yellow hemp feathers in the F2 generation, and feeding and management; 3, crossing and reproducing the male and female individuals obtained in the step 2, and purifying and fixing beneficial properties according to a family tree and an individual selection method; and 4, forming a new breed of yellow-feathered meat chickens containing the blood relationship of the abroad broiler chickens through the selection and breeding of the beneficial properties of 4 or more generations. In the invention, the growing speed of the yellow-feathered meat chickens in China in the early period is quite obviously improved, the feed/gain ratio is reduced, and the reproductive performance is improved to a certain extent.
Owner:广东金种农牧科技股份有限公司 +1

Formula of chicken feed containing traditional Chinese medicine residues and preparation method thereof

The invention discloses a chicken feed without hormones. The chicken feed is prepared from the following raw materials in parts by weight: 180-220 parts of corn protein powder, 80-100 parts of the traditional Chinese medicine residues, 8-10 parts of peanut dregs, 6-8 parts of fresh river shrimps, 4-6 parts of middling, 5-6 parts of fish meal, 2-3 parts of stone powder, 2-3 parts of edible oil, 1-2 parts of edible salt, 4-6 parts of bone meal, 3-4 parts of baking soda, 8-10 parts of soybean meal, 6-8 parts of cottonseed meal, 4-5 parts of microzyme, 5-6 parts of addition agents, and an appropriate amount of water. According to the chicken feed containing the traditional Chinese medicine residues, disclosed by the invention, the corn protein powder and the traditional Chinese medicine residues are adopted as main raw materials, and the fish meal, the bone meal, the cottonseed meal, the fresh river shrimps and the like are adopted as auxiliary materials, so that the prepared feed is scientific in formula and rich in nutrition, the digestive absorption of meat chickens is facilitated, the immunity of the chickens is improved, and the growth of the chickens is effectively promoted; at the same time, the morbidity of the chickens can be reduced, and the digestive functions of the intestines and the stomachs of the chickens are promoted, so that the chicken feed is a functional feed having a health-care effect; besides, the feed does not contain hormones, so that people are safe after eating the chickens. Chinese elder herbs which are added into the feed have the efficacies of dispelling wind and eliminating dampness, dissipating blood stasis to stop pain and inducing diuresis for removing edema.
Owner:MAANSHAN WUGU POULTRY IND SPECIALIZED COOP

Traditional Chinese medicine microecological preparation for meat chicken, preparation method and applications thereof

The invention discloses a traditional Chinese medicine microecological preparation for meat chicken, a preparation method and applications thereof, and belongs to the technical fields of veterinary traditional Chinese medicine and feed additive. The traditional Chinese medicine microecological preparation is mainly composed of the following traditional Chinese herbals in parts by weight: 2 to 10 parts of radix codonopsis, 2 to 10 parts of radix astragali, 2 to 8 parts of poria cocos, 1 to 5 parts of medicated leaven, 1 to 6 parts of malt, 1 to 5 parts of haw, 1 to 3 parts of licorice, and 1 to 3 parts of betel nut; and also comprises the following components in parts by volume: 1 to 3 parts of lactobacillus acidophilus liquid, 1 to 6 parts of enterococcus faecalis liquid, and 1 to 8 parts of bacillus subtilis liquid; wherein the total weight ratio of the traditional Chinese herbals to bacterium liquids is (1-5):(45-55). Through compounding eight pure natural traditional Chinese herbals mentioned above and three beneficial bacteria, the preparation can generate a plurality of hydrolytic enzymes in animals, and the enzymes can promote the degradation of protein, starch, fat, and hemicelluloses, so the preparation can promote the digestion and absorption of nutrients in feed.
Owner:ZHENGZHOU HOUYI PHARMA

Method for breeding new strain of chickens with iron feet and yellow speckle feathers

The invention discloses a method for breeding a new strain of chickens with iron feet and yellow speckle feathers and relates to the technical field of poultry breeding. The method comprises the following steps of selecting cocks with relatively large weight from the chickens with iron feet and yellow speckle feathers as paternal lines which are divided into a line A and a line B; selecting hens with relatively small weight and high egg yield as maternal lines which are divided into a line C and a line D; separating recessive white feather chickens as a paternal line which is a line H; adopting a family line breeding method to breed in a monomer cage, and adopting an independent elimination method to perform multi-character indicator selective breeding; adopting a prophase egg laying performance identification selection method and selecting a high-yield family line and a high-yield hen to breed a next generation; measuring combining ability, and respectively performing positive and negative mating measurements; matching four lines to breed a parental generation, and hybridizing the parental generation to breed the new strain of the four-hybridization chickens with the iron feet and the yellow speckle feathers. Compared with the prior art, the method for breeding the new strain of the chickens with the iron feet and the yellow speckle feathers has the advantages that the egg yield is up to 135 per year and is improved by 28.57 percent; the weight of a 110-day-old meat chicken is up to 1.5kg, and the meat chicken is taken out of a fence to be sold in the market 10 days early.
Owner:南丹县水产畜牧兽医局
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products