190results about How to "Good quality meat" patented technology

A method for culturing a lean-type Huai pig includes such steps as crossing between the Huai sow as female parent and the Changbai boar as male parent to obtain the first generation sow group, crossing it with Yorke boar to obtain the zero-generation new variety and transverse crossing for 3-4 generations by selective group secondary culture molecular maker aided selection. The new variety features high port quality, rate of lean port and resistance to disease.

The invention provides a Chinese herbal medicine feed additive for chickens and a preparation method and application thereof. The preparation method comprises the following steps: using a plurality of natural Chinese herbal medicines as raw materials, crushing the Chinese herbal medicines in the formulation, leaching the effective components in the Chinese herbal medicines, adding the prepared additive the amount of which is 0.5 to 4 weight percent of the feeding mass in daily feeds for various chickens, feeding the chickens after stirring evenly, and discontinuously adding feed in the whole process. The feed additive has the advantages that the raw materials are scientific and reasonable, the preparation process has strong operability, and the prepared additive has the characteristics of trace, high efficiency, favorable palatability, safety and non-toxicity, can promote growth and development of the chickens remarkably, advances the marketing time, and reduce feed cost; the feed additive has the functions of excellent bacteria resistance, stress resistance and immunity improvement, reduces the occurrence of plagues, realizes healthy and non-resistant breeding in the whole process, and can produce green and good-quality chicken products without medicament residues.

The invention discloses a Chinese medicinal herb additive for meat chickens and application. The Chinese medicinal herb additive comprises heterophylly falsestarwort root, nutgrass galingale rhizome, amur corktree bark, coptis root, medicated leaven, sanguisorba, hawthorn, Indian Buead, officinal magnolia bark, largehead atractylodes rhizome, tangerine peel, malt, indigowoad root, swordlike atractylodes rhizome, indigowoad leaf, cyrtomium fortune, chatoyancy and calamus; and mixture of the compositions is added with calcium bicarbonate, phytase, mulitivitamin for birds and lysine. The Chinese medicinal herb additive effectively promotes absorption of nutrient, can resist bacteria and virus, strengthen immunity of the meat chickens, effectively prevents bird flu, has obvious curative effect on diseases having respiratory tract symptoms as the major symptom, and has inhibiting function on familiar newcastle disease, colon bacillus, Pasteurella, enteritis, diarrhea, feather pecking, hair shedding, anus pecking, coccidiosis and the like. The additive cannot restrict the growth and disease resistance of the meat chickens, the meat quality of the meat chickens fed by the additive is obviously better than that of the meat chickens fed by the prior feed additive, the average daily gain of the meat chickens is improved by 23 to 28 percent than that of the meat chickens fed by the prior feed additive, the cultivation cycle is obviously shortened, and no harmful substance is deposited.

The invention relates to a method for breeding Sujiang pigs and belongs to the field of industrial livestock production. The method for breeding the Sujiang pigs comprises: performing complex crossbreeding of Jiangquhai pigs and Fengjing pigs, which serve as female parents, and Duroc pigs serving as male parents to obtain a zero-generation fundamental population; and obtaining a Sujiang pig variety which has a 18.75 percent blood relationship with Jiangquhai pigs, a 18.75 percent blood relationship with Fengjing pigs and a 62.5 percent blood relationship with Duroc pigs by six generations of population continuing selection and breeding. The method combines a modern conventional breeding technique and a polygenic polymerization auxiliary breeding technique, and performs selection and breeding of multiple generations continuously. The Sujiang pigs have the advantages of large litter size, high carcass lean meat content and high-quality meat, and can produce high-quality commercial pork products.

The invention relates to a method for breeding a special wild boar and a matched breeding technique, and belongs to the field of animal industrialized production. The method for breeding the special wild boar comprises the followings steps: performing hybridization by taking the wild boar as a male parent and a Huai boar as a female parent, or taking the Huai boar as the male parent and the wild boar as the female parent to obtain a basic group, and then performing closed selection breeding on the wild boar for five generations to obtain the special wild boar with 50 percent of wild boar blood relationship; and then performing hybridization by taking the wild boar as the male parent and a Huai crossbred boar as the female parent, or taking the Huai crossbred boar as the male parent and the wild boar as the female parent to obtain the basic group, and then performing closed selection breeding on the wild boar for the five generations to obtain the special wild boar with 75 percent of wild boar blood relationship. The special wild boar is fed by a feed which is prepared by taking agricultural and sideline products, such as nuisanceless corn, potato, carrot, bean dregs and the like as raw materials, and the feed is added with Chinese medicinal herbs additives consisting of astragalus, flos caryophyllata, cassia bark, round cardamom, honeysuckle, amur corktree bark, parslane herb, tree peony bark, Chinese mugwort leaf, pomegranate rind, mung bean and indigowoad root, so that the breeding technique has the advantages of effectively resisting diseases, improving the meat quality and producing the nuisanceless high-quality special wild boar product.

The water holding capacity of meat is improved by agitating the meat at an alleged temperature with the processing solution and by maintaining the agitation temperature with precision. A preferred temperature is in the range of 45° to 60° F. and the agitation is preferably a massaging action after injection of the liquid into the meat. The heating or agitation at the elevated temperature can be carried out in one vessel while the subsequent cooling is carried out in at least one second vessel.

The invention relates to a method for using Huai pigs to cultivate a new pig breed and produce hybrid commercial pigs, which belongs to the field of livestock production. The method includes: hybridizing Huai sows with Berkshire boars or Duroc boars to produce Bahuai or Duhuai two-way crossbred pigs which form a pig group generation zero, wherein the pig group generation zero accounts for 50%of Huai pig origin; or hybridizing the Bahuai or Duhuai two-way crossbred pigs with the Huai pigs again to produce offspring forming a pig group generation zero, wherein the pig group generation zero accounts for 75% of the Huai pig origin; subjecting the pig group generation zero to crossing and fixation, and performing systematic breeding for five to six generations to form the new Huai pig breed. By the method, excellent meat characteristics and reproductive characteristics of the Huai pigs are retained, and breeding speed of the new pig breed, and growth speed and lean percentage of the hybrid commercial pigs are increased to a moderate degree by introducing the exotic pig breeds, Duroc and Berkshire.

The invention provides a pig breeding method and relates to the technical field of breeding. The pig breeding method includes the steps of (1), pig breeding at the lactation stage, (2), pig breeding at the nursing stage, (3), pig breeding at the fattening stage, (4) management of pig houses, (5) daily stocking, and (6) prevention and control of diseases. Since standardized breeding of pigs is carried out by the pig breeding method, pig growth environments, feeds and the like are checked strictly, the pigs are bred at different stages and especially are fed with creep feed and fodder together at the lactation stage and the nursing stage, and weaning sensitivity of piglets is avoided. Meanwhile, pigs are fed with customized fodder at different stages of growth on the basis of nutrition according to need, the fodder is added with traditional Chinese medicine components which increase pigs' growth rate, have special health care function to pigs and guarantee pork quality, and accordingly economic benefit is increased.

A method for producing the health-care aquatic products, such as fish, tortoise and trutle, by using said living aquatic animals as bioreactor is disclosed. Said health-care aquatic products contains the active components of one or more of 16 edible funguses including ganoderma, champignon, cordyceps, etc and / or the active components of one or more of 21 Chinese-medicinal materials including aloe, ginseng, astragalus root, wolfberry fruit, etc. Its advantages are sure heath-care function, no environmental pollution and special taste.

The invention relates to green leave high-protein pure natural feed which is characterized in that the weight proportion of the raw materials of the feed is as follows: 10 to 80 of Chinese preserving melon leaf, 2 to 6 of wormwood, 3 to 12 of artemisia leaf, 10 to 90 of pine-needle powder, 3 to 12 of cyrtomium fortunei, 4 to 12 of forsythia, 2 to 6 of cactus, 2 to 4 of purslane, 1 to 3 of aloe, 2 to 15 of wild hawthorn, 8 to 20 of malt, 2 to 5 of polygonum hydropiper, 1 to 8 of curious kadsura root or stem, 2 to 6 of duchesnea indica whole grass, 2 to 8 of bracken, 2 to 4 of tea hawthorn, 2 to 15 of yam, 2 to 8 of rumex madaio, 2 to 6 of nogra, 3 to 6 of southernwood, 3 to 4 of cortex meliae, 1 to 4 of kosam, 2 to 10 of citrus aurantium, 2 to 5 of radix-polygoni multiflori cane leaves, 2 to 7 of radix codonopsitis, 1 to 3 of garlic powder, 1 to 4 of eupatorium adenophorum, 4 to 12 of grass meal, 1.5 of salt, 1 to 3 of magnolia bark, 6 to 15 of soybean (fried), 20 to 40 of horsebean (fried), 10 to 15 of pea, 2 to 5 of brown rice, 4 to 15 of corn cob regulating flour, 5 to 15 of panpax notoginseng, 2 to 5 of rice bean, 1 to 5 of grain sorghum, 200 to 250 of corn and 60 to 80 of wheat. The green leave high-protein pure natural feed has rich nutrition, can prevent and cure diseases, assists in increasing weight, and is safe and non-toxicity.

The invention belongs to the technical field of bamboo rate breeding and specifically relates to an artificial rearing method of bamboo rats. The method specifically comprises the steps including site selection, nest building, variety selection, preparation of feeding fodders, a growth cultivation period, reproduction cultivation, daily feeding management and output management. In the artificial rearing method of the bamboo rats provided by the invention, two different dejecta-leakage rearing pools are built to serve as different nest rooms for growth and reproduction of the bamboo rats, and the fodders having been soaked in a Chinese herbal medicine leach liquor are used to feed the rats and taken as the cultivation fodders during cultivation in order to prevent various disease of the bamboo rates during the growth, enhance immunity of the bamboo rats and reduce a disease and death rate. Meanwhile, no antibiotic medicine is used in the feeding, so that the bamboo rats have better and safer meat.

The present disclosure generally relates to a method for humanely stunning and slaughtering poultry, and more particularly to a method for stunning and slaughtering poultry using a low atmospheric pressure system. In particular, the birds are placed into a sealed chamber and the pressure in the chamber is reduced at a continuous rate to a target decompression pressure and maintained at the decompression pressure for a period of time until a state of death is obtained. The low atmospheric pressure slaughter is more humane than traditional slaughter techniques and results in excellent meat quality.

The invention provides kusaka ecological pig feed, and belongs to the technical field of feed. The kusaka ecological pig feed is prepared from the following raw materials in parts by weight: 300-400 parts of concentrate, 220-300 parts of coconut oil meal and 40-70 parts of grass greenfeed, wherein the concentrate is prepared from the following raw materials in parts by weight: 90-150 parts of corn flour, 25-55 parts of bean pulp, 50-78 parts of rice bran and 4-8 parts of rovimix. The grass greenfeed is traditional Chinese herbal medicines for improving the pig disease resistance and the meat quality. The kusaka ecological pig feed provided by the invention is comprehensive in nutrition and good in palatability; the pig appetite can be improved; due to addition of the grass greenfeed, the spleen and stomach functions can be regulated, digestive absorption of pigs on nutrient substances is promoted, and diseases can be prevented and treated; in addition, by adopting the feed provided by the invention, the pork can be good in meat quality and fine and smooth in taste. The kusaka ecological pig feed provided by the invention is free of harmful substance, green and safe, and applicable to livestock farms of different scales.

Disclosed herein are novel alleles characterized by polymorphisms in the CAST gene. The alleles may be used to genetically type animals. In a preferred embodiment, the alleles may be used as markers for animal meat quality and / or growth. Methods for identifying such markers, and methods of screening animals to determine those more likely to produce desired meat quality and / or growth and preferably selecting those animals for future breeding purposes are also disclosed.

The invention discloses a meat duck feed, which comprises the following components: corn, wheat bran, peanut meal, kelp powder, a trace element premix, and a traditional Chinese medicine (TCM) preparation. The meat duck feed can improve the immunity of meat ducks, achieve an effect of disease prevention, and also achieve an effect of improving the taste of meat ducks.

The invention relates to a breeding method for improving the lean meat percentage of Meishan pigs and belongs to the field of animal genetic breeding. A Danish landraces as a male parent and a Meishan pigs as a female parent are hybridized in a three-way mode. Offspring breeding standards comprise the following standards: clothing hair is white, the total number born is larger than 14, the lean meat percentage is larger than 55%, and the daily gain is more than 630g. Suzhong pig generation II bred by the breeding method retains the characteristics of high total number born, good meat quality (intramuscular fat is larger than 3%), coarse feed resistance and easy feed of the Meishan pigs, the daily gain is increased to 634.74 grams from 439 grams and is increased by 44.59%, and the lean meat percentage is increased to 54.49% from 42.8% and is increased by 27.31%. The characteristics of fast growth, high lean meat percentage, and the like of the landraces are also retained, the total number born is increased to 14.24 from 11 and is improved by 29.5%, and the meat quality is also improved obviously.

The invention provides a culture method of stocking yellow cattle and belongs to the technical field of poultry culture. The culture method comprises the following steps: building and tidying a cowshed, feeding a feed, carrying out stocking management and cowshed management and the like, wherein a special yellow cattle feed adopted in the feed feeding phase is mainly prepared from fodder, wheat bran, a sunflower seed cake, corn meal, soybean meal, urea, salts, a residual forage, a rare earth feed and a traditional Chinese medicine composition, and the used traditional Chinese medicine composition is prepared from more than twenty traditional Chinese medicines including herba schizonepetae, sesame oil, omphalia, lotus root starch, rhizoma dryopteris crassirhizomatis and the like. By feeding the yellow cattle with the special yellow cattle feed, the own antiviral ability of the yellow cattle can be improved, and the special yellow cattle feed is also beneficial to absorbing nutritional components in the feed and converting the absorbed nutritional components to meat quality by the yellow cattle, so that the culture method is safe and healthy and does not have side or toxic effects.

The invention discloses a breeding method for a novel mutton variety of Hu-sheep. The breeding method comprises the following steps: carrying out hybridization with Hu-sheep as a female parent and white-head Dorpor sheep as a male parent so as to produce the first filial generation of a Dorpor-Hu sheep population; subjecting the first filial generation of female Dorpor-Hu sheep to hybridization with male Hu-sheep so as to produce the second filial generation of the Dorpor-Hu sheep population; carrying out hybridization with female Hu-sheep as a female parent and male Australian white sheep as a male parent so as to produce the first filial generation of an Australian-Hu sheep population, and subjecting the first filial generation of female Australian-Hu sheep to hybridization with the male Hu-sheep so as to produce the second filial generation of the Australian-Hu sheep population; and subjecting the second filial generation of male Dorpor-Hu sheep to hybridization with the second filial generation of female Australian-Hu sheep so as to produce the third filial generation of an Australian-Dorpor-Hu sheep population, subjecting the third filial generation of the Australian-Dorpor-Hu sheep population to intercrossing and fixing, and carrying out breeding so as to obtain the novel mutton variety of the Hu-sheep. The novel variety of sheep bred by using the method provided by the invention has the following advantages: the size is large; the whole body is white; growth and development are rapid; the mutton production rate is high; the weight of an adult male sheep reaches 90 kilograms or above; the weight of a female sheep reaches 60 kilograms or above; the reproduction rate reaches 200% or above; adaptability is strong; and applicability to indoor feeding and development of fed-lamb production is realized.

The invention relates to a formulation of a meat duck feed. Through regulation of components and component contents, a probiotic enzymic preparation which is obtained by mixing bacillus licheniformis, bacillus subtilis, enterococcus faecium, streptococcus faecium, xylanase and other components in a certain ratio is added to promote growth of probiotics in the intestinal tract of a meat duck, thus achieving effects of regulating the balance of the intestinal flora and restoring intestinal functions; through addition of Chinese herbal additives, the formulation of the meat duck feed has dual functions of medicinal properties and nutrition, that is, the formulation can not only prevent diseases but also improve the production performance; and the formulation of the meat duck feed can improve the utilization rate of the feed, the weight gain of the meat duck, the feed conversion ratio and health conditions of the meat duck.

The invention provides pannage. The pannage is characterized by comprising main materials and premixed compounds; wherein the main materials consist of the following compositions with the mass percentage of: 59 to 61 percent of corn, 25 to 26 percent of bean dregs, 5 to 6 percent of bran, and 4 to 5 percent of rice husk; the premixed materials consist of the following compositions with the mass percentage of: 0.6 to 2.1 percent of microzyme, 0.8 to 2.8 percent of lactobacillus, and 0.6 to 2.1 percent of bacillus. The pannage is green and environment friendly, and does not have heavy metal pollution.

The invention discloses a breeding method of seafood pigs. According to traditional breeding of live pigs, pork quality of the pigs is often neglected when the growth speed of the pigs is pursued. When pork with excellent pork quality is cooked, an exquisite fragrance spreads all around to fill a room, the pork is delicious to eat, and lingering fragrance is left in the mouth after one eat the pork. The pork with poor quality is flat in taste, and the specific fragrance of the pork can hardly be smelt when the pork is cooked. According to the breeding method of the seafood pigs, a stocking method is adopted, the amount of exercise of the pigs is enlarged in the stocking process, the natural instincts that the pigs dig earth with the snouts are recovered, the pigs are allowed to find food on a beach to eat small fishes, small shrimps and small paludinas to supplement protein, supplement of manual prepared low-value seafood is combined, the needed amount of the protein in the growth process of the pigs is ensured, lean meat always maintains a high ratio in the whole growth process of the pigs, the seafood is converted into specific microelements in pig bodies, the pork is made to be excellent in pork quality, flavor of the cooked pork assails the nostrils, taste is delicious, and sweet taste is left in the mouth. The breeding method of the seafood pigs is easy to achieve and apply, and low in cost.

The invention discloses a feed for a laying duck growing for 30-65 days. The feed is prepared from a main ingredient and a Chinese herbal medicine agent in a mixing manner; pericarpium citri reticulatae and amomum tsao-ko in the formula play the roles of improving the meat taste and the meat quality. The raw material source in the formula is wide, the cost is low, and the processing technology is simple. The laying duck is fed by using the feed disclosed by the invention, so that the immunity of table poultry can be improved; the morbidity is reduced. Being fed by the feed disclosed by the invention, the laying duck is strong in immunity, low in morbidity, and fresh and delicious in meat; the feeding cost of a raiser can be reduced; the economical benefit is increased.

The invention provides a breeding method of Luchuan mountain hybrid pigs. The pigs are bred stage by stage, the stages include a lactation stage, a nursing stage, a growth stage and a fattening stage, wherein foods fed to the pigs at each stage are different, and besides, pig houses are also managed. Through the adoption of the breeding method of the Luchuan mountain hybrid pigs, disclosed by the invention, the Luchuan mountain hybrid pigs can be higher in growth speed, bigger in sizes and low in attack rate, and the breeding method is suitable for popularization in the field.

The invention provides a formula for a fodder special for a growing stage of mutton sheep and a breeding method, relating to the field of animal breeding. The mutton sheep is subjected to fattening breeding according to the steps of selecting bred fat lamb, feeding lamb, preparing for fattening breeding, performing fattening breeding and managing a sheep cot. The fodder which is composed of 50-70 parts of coarse fodder, 10-15 parts of concentrated feed and 3-5 parts of compound premix is specifically used in the growing stage for assisting in fattening. The fodder provided by the invention is composed of nutrient substances such as energy, crude protein, crude fiber, crude fat, calcium, phosphor, various vitamins and microelements. The nutritional fodder adopted for scientifically and exactly feeding the mutton sheep is beneficial to the nutrition balance of the mutton sheep and the meat quality is high; the feed intake of the sheep is increased in the manner of increasing the fragrance of the fodder; viable organism probiotics and decomposition-accelerating enzyme are added, so that the decomposition of the fodder is accelerated, the absorption for nutrient substance is boosted, the weight increment speed of the sheep is increased, the slaughter rate of the fattened sheep is increased by 15-30 days and the economic benefit is increased.

The invention discloses a novel ecological method for raising chickens, which belongs to the technical field of agricultural breeding. The steps of the present invention are: 1) division of land selection area; 2) soil preparation, sowing and fertilization and earthworm implantation; 3) raising of animal husbandry grassland and interspersed planting of trees; Internet access, fixed chicken density, fence height 2 meters; 5) Peripheral water canals: build water canals around the planting area to keep the water flow unimpeded; The natural fitness device for exercise helps chickens to exercise; 7) Automatic music control: play soothing music so that chickens can listen to it in small amounts. This method saves space and area compared with traditional chicken raising methods, can produce high-quality chickens on a large scale, doubles profits, greatly improves economic benefits, realizes recycling, high-efficiency output, and protects ecological sustainable development.

The invention relates to a chicken feed. According to the formula of the chicken feed, a probiotics composition prepared by mixing bacillus licheniformis, bacillus subtilis, enterococcus faecium, streptococcus faecium and the like is taken as a biological additive, so that the chicken feed can be used for promoting the growth of probiotic bacteria in intestinal tracts, regulating the balance of bacteria floras in the intestinal tracts, restoring the functions of the intestinal tracts and the like by reasonably reducing and controlling the amount of the enterococcus faecium and the streptococcus faecium so as to be reasonably matched with the components of main materials of daily grains. Thus, the utilization rate of the main materials and the nutritional components is improved; the side reaction caused by the ultrahigh content of the enterococcus faecium and the streptococcus faecium is avoided. In addition, according to the formula of the daily grains of the chicken, the daily gain of livestock and poultry can be obviously improved; the utilization efficiency of the livestock and the poultry to the daily grains is improved; the feed-meat ratio is decreased; the growth performance of the livestock and the poultry is improved. Thus, the health of the chicken is maintained; the problems of medicine resistance, medicine residue and the like are avoided. As a result, the meat quality of the chicken is good.

The invention discloses a breeding method of a new disease-resistance large white pig strain. The method includes the following steps that 1, a feed adding method is adopted to conduct an Escherichia coli infection experiment on weaned piglets of a core group in large white pigs, and an Escherichia coli resistant breeding basic group in the large white pigs is established; 2, concentration determination is conducted on cytokines of interleukin 1beta, interleukin 4, interleukin 6, interleukin 8, interleukin 10, transforming growth factor beta, tumor necrosis factor alpha and interferon gamma of an Escherichia coli resistant population in the basic group; reproductive performances are detected and selected, growth speeds, lean meat ratios and carcass quality characters, and a first generation is established; 3, a group subculture selective breeding method and a molecular-marker-assisted selection method are adopted. In this way, by the adoption of the breeding method of the new disease-resistance large white pig strain, after four to five generations, a vested breeding target is achieved gradually, a new-strain core group is established, and the morbidity of piglet diarrheal diseases is expected to be reduced.

The invention provides a method for driving pigs to move during breeding. The pigs are concentrated in a ring-shaped running field. If there is an unpleasant smell, the pigs will flee quickly. The circular running field is restricted by fences. The pigs will run along the track planned by the fence. The width of the track is 1.8‑2.5m until they reach the reward area; (2) The width of the reward area will It suddenly becomes larger, with a width of 5-6m. After the pigs run to the reward area, they will disperse and then stop running. Then the experimenters will feed the pigs and reward the pigs until they are full to the seventh to eighth level. The live pigs bred by this method have excellent meat quality, moderate water content, increased lean meat ratio, overflowing aroma after cooking, do not use a large amount of vaccines and antibiotics, improve the resistance of the pigs through exercise, and produce healthy and reliable meat pigs.

The invention discloses a slaughter type spotted-brown broiler chicken specialized strain breeding method which comprises the following steps of firstly, establishing three specialized strains: a yellow chicken pure line Y1 with medium and fast growth speed and high laying rate, a spotted-brown chicken pure line M1 with medium and slow growth speed and high laying rate, and a fast large spotted-brown chicken pure line M2 with medium and slightly fast growth speed; taking the bred yellow chicken pure line Y1 as a first female parent, taking the bred spotted-brown chicken pure line M1 as a first male parent, and hybridizing to obtain a terminal female parent F1; and finally, hybridizing the bred spotted-brown chicken pure line M2 serving as a terminal male parent with the terminal female parent F1 to obtain a commercial generation of slaughter type spotted-brown chickens. According to the slaughter type spotted-brown broiler chicken specialized strain breeding method provided by the invention, the slaughter type spotted-brown broiler chicken has fine carcass pores, remarkable double-chest characteristics, good meat quality, excellent chicken flavor and suitability for slaughtering and processing, the slaughtering rate is larger than or equal to 91 percent, and chilled transportation has small influence on the meat quality and the flavor.

The water holding capacity of meat is improved by agitating the meat at an alleged temperature with the processing solution and by maintaining the alleged temperature with precision. A preferred temperature is in the range of 45° to 60° F. and the agitation is preferably a massaging action after injection of the liquid into the meat.