37 results about "Glandular stomach" patented technology

The invention discloses a composition for treating chicken proventriculitis and a preparation method thereof, which aim to provide a composition for treating the infection of chicken proventriculitis by addressing both symptoms and root causes and a preparation method thereof. The composition comprises the following components in percentage by weight: 1 to 10 percent of florfenicol, 5 to 15 percent of metronidazole, 1 to 6 percent of ranitidine hydrochloride, 2 to 15 percent of taurine and the balance of glucosum anhydricum. In the composition, aiming at pathogeny, the florfenicol and the metronidazole which serve as antimicrobial medicaments are adopted to kill anaerobic bacteria and helicobacter pylori effectively, reduce the occurrence probability of the tolerance of pathogenic bacteria and improve the sensitivity; the ranitidine hydrochloride inhibits the gastric acid effect and reduces the injury of gastric acid to inflamed glandular stomachs; and the taurine has the obvious effect of inflammation resistance, has no irritation on gastrointestinal tracts, and has the effect of diminishing inflammation quickly. Aiming at the pathogeny and diseases, the medicaments are combined, so that the composition can address both symptoms and root causes effectively on antipathogen and clinical symptoms thereof and treat the chicken proventriculitis effectively.

The invention relates to a veterinary medicine, in particular to a Chinese traditional medicine composition for treating proventriculitis of chicken.The Chinese traditional medicine composition consists of codonopsis pilosula, cortex cinnamomi, radix astragali, white atractylodes rhizomes, endothelium corneum gigeriae galli, betel nuts, montmorillonite, cuttlebone, cortex moutan and licorice roots.Related experiments show that the Chinese traditional medicine composition has the functions of warming yang, dispelling cold, invigorating spleen, supplementing qi, benefiting the liver, invigorating the stomach and removing the necrotic tissues and promoting granulation, can warm yang, dispel cold, replenish qi to invigorate the spleen, cure indigestion, stimulate appetite and strengthen a digestive function, can also reduce swelling, resolve mass, activate blood, remove stasis, remove the necrotic tissues, promote granulation and repair injured glandular stomach tissues.In addition, the Chinese traditional medicine composition is free of toxic and side effects and is suitable for treatment of the proventriculitis of the chicken.

The invention relates to a live vaccine for infectious chicken bronchitis. The live vaccine consists of an antigen and a vaccine adjuvant, wherein the antigen comprises infectious chicken bronchitis viral strain with a collection code CGMCC No. 6752. The prepared vaccine can be used to prevent glandular stomach-type infectious chicken bronchitis. Furthermore, the infectious chicken bronchitis virus constituting the vaccine is a low virulent strain obtained by passage several times, thus reducing the side effect caused by the existing infectious bronchitis virus as the antigen.

The invention relates to an S1 gene of a low virulent strain of infectious bronchitis and the low virulent strain comprising the S1 gene of the low virulent strain. Polypeptide coded by the S1 gene of the low virulent strain can stimulate a body to generate a neutralizing antibody, and a YB 160 strain of infectious bronchitis, comprising the S1 gene of the low virulent strain, can be used for preparing a vaccine composition or a subunit vaccine for treating infectious bronchitis, can effectively prevent attack from the IB prevalent strain and has a good protective effect on glandular stomach infectious bronchitis. The invention further relates to an infectious bronchitis diagnostic reagent prepared from the low virulent strain of infectious bronchitis. In addition, the invention further relates to the S1 gene of a virulent strain of infectious bronchitis homologous with the S1 gene of the low virulent strain of infectious bronchitis and the virulent strain of infectious bronchitis comprising the S1 gene of the virulent strain. The virulent strain can be used for inspecting potency of a vaccine or subunit vaccine or a vaccine composition for treating infectious bronchitis.

The invention discloses a traditional Chinese medicine formula for treating poultry muscular stomach and glandular stomach inflammation and a preparation method thereof. The formula is composed of the following traditional Chinese herbals in parts by weight: 21 to 25 parts of rhizoma atractylodis, 16 to 20 parts of bighead atractylodes rhizome, 10 to 14 parts of banksia rose, 10 to 14 parts of green tangerine peel, 10 to 14 parts of villous amomum fruit, 13 to 17 parts of bletilla striata, 7 to 11 parts of licorice, 16 to 20 parts of cuttlebone, 16 to 20 parts of concha arcae, 16 to 20 parts of limonite, 16 to 20 parts of oyster, 10 to 14 parts of poria cocos, and 13 to 17 parts of dandelion. The formula can be made into powder. The rhizoma atractylodis is acrid and aromatic, has the functions of dispelling evil, drying dampness, invigorating the stomach, and repelling foulness, and is assisted by the following components: bighead atractylodes rhizome having functions of boosting qi and invigorating spleen, banksia rose having functions of moving qi and relieving pains, green tangerine peel having functions of breaking qi and removing food retention, villous amomum fruit having functions of invigorating stomach and promoting digestion, cuttlebone, concha arcae, limonite, oyster, wherein cuttlebone, concha arcae, limonite, and oyster have the functions of producing acid and eliminating swelling; bletilla striata having functions of stopping bleeding and promoting tissue generation, poria cocos, and dandelion, wherein poria cocos and dandelion have the function of inducing diuresis to alleviate edema. The traditional Chinese medicine formula can treat the poultry muscular stomach and glandular stomach inflammation, at the same time can promote the regular operations of blood, qi, and fluids in poultry body, brings the metabolism of poultry to a normal state, and thus treats both the root and symptoms. After healing, the poultry has a good appetite, the growth is good, and relapse is difficult.

The invention discloses traditional Chinese medicine oral liquid for treating proventriculitis and muscular stomach inflammation of chickens. The traditional Chinese medicine oral liquid is prepared from, by weight, 20-60 parts of coptis chinensis, 50-80 parts of scutellaria baicalensis, 30-50 parts of cape jasmine, 10-30 parts of common andrographis herb, 10-30 parts of the root of Chinese pulsatilla, 8-20 parts of liquorice, 8-15 parts of agastache rugosus, 8-15 parts of white atractylodes rhizome, 8-15 parts of rhizoma atractylodis, 8-15 parts of mangnolia officinalis, 8-15 parts of poria cocos, 8-15 parts of fructus forsythiae, 8-15 parts of radix bupleuri, 8-15 parts of platycodon grandiflorum, 8-15 parts of dried tangerine or orange peel and 8-15 parts of pericarpium arecae. Ethanol extraction and water decoction are carried out on the raw materials to obtain the traditional Chinese medicine oral liquid. The traditional Chinese medicine oral liquid solves the problems that the death rate of chickens suffering from proventriculitis and muscular stomach inflammation is high and the feed conversion is low, becomes effective more rapidly compared with traditional western medicine and conventional traditional Chinese medicine formulas, can cure proventriculitis and muscular stomach inflammation and recover muscular stomachs and glandular stomachs, and particularly has the outstanding effects on improving digestion and absorption functions and reducing the feed conversion ratio.

The invention discloses a traditional Chinese medicine composition for controlling poultry proventriculitis and ventriculitis and a preparing method thereof. The traditional Chinese medicine composition is prepared from lonicera japonica, radix astragali, radix puerariae, licorice roots, tangerine peels, cape jasmine fruits and corydalis yanhusuo. The traditional Chinese medicine composition has the effects of clearing heat, removing toxicity, regulating qi-flowing for strengthening the spleen, removing dampness heat and dysentery, promoting qi circulation and relieving pain, can effectively adjust gastric acid secretion, repairs the injured gastric mucosa, and reduces poultry-production-performance reduction caused by a glandular stomach injury and a muscular stomach injury and losses caused by death, and economic benefits are increased for poultry farming. The traditional Chinese medicine composition can be further prepared into medicine or feed or a feed additive with the conventional method, and has the advantages of being low in cost and convenient to produce.

The invention provides a glandular stomach esophagus cleaning and salting integral device, and belongs to the field of processing equipment of livestock and poultry. The glandular stomach esophagus cleaning and salting integral device comprises a bracket body, wherein the bracket body is formed by connecting a cleaning part frame and a placement frame, and conveying devices are symmetrically arranged at both sides of the cleaning part frame; a sleeve pipe is radially arranged between the conveying devices at the two sides; a protecting plate is arranged above each conveying device; an annular tool holder is sheathed at one end, near a cleaning motor, of the sleeve pipe, both sides of the annular tool holder are connected by a fixing plate and the protecting plate, and tool blades are respectively arranged above and under the annular tool holder; salting tanks are arranged in both sides of the cleaning part frame, a screen box is arranged in each salting tank, and one end of each screen box is hinged to the end part of the corresponding slating tank by a hinge shaft. The glandular stomach esophagus cleaning and salting integral device has the advantages that the structure is simple, the convenience in use is realized, and the operation is convenient and rapid; the glandular stomach esophagus cleaning, disinfecting and salting processes can be realized, and the manpower is saved; after treating, the next cooking and other steps can be directly performed, the taste is delicious, and the clean and sanitary effects are realized.

The invention discloses a traditional Chinese medicine composition for treating the swelling of glandular stomachs of poultry. The traditional Chinese medicine composition comprises the following traditional Chinese medicine compositions or extractives of the traditional Chinese medicine compositions: 15-45% of fructus lycii, 10-30% of Chinese yam, 10-30% of cinnamon, 10-30% of rhizoma atractylodis, 5-20% of rhizoma atractylodis macrocephalae, 5-20% of pericarpium citri reticulatae, 5-20% of mangnolia officinalis, 5-20% of rhizoma zingiberis and 5-20% of radix glycyrrhizae preparata. Through the traditional Chinese medicine composition as well as the usage method and the dosage thereof, definite treatment effects on the swelling of the glandular stomachs of the poultry are achieved, and the defect of chemical drug residue is avoided.

The invention relates to a feed additive capable of preventing and treating gastric diseases of livestock and poultry. The feed additive is prepared from the following raw material components according to grams: 2g-3g of vitamin B1, 0.5g-1g of vitamin B2, 0.1g-0.5g of vitamin B6, 0.001g-0.002g of vitamin A, 20g-30g of vitamin C, 2g-3g of nicotinic acid, 0.2g-0.3g of calcium pantothenate and 14g-16g of bismuth potassium citrate. According to the feed additive, glandular stomach mucosae and muscular stomach cuticles of the livestock and the poultry can be repaired; the organism immunity is enhanced, the food intake is improved and the healthy growth of the poultry is promoted; and the feed additive has good prevention and treatment effects on symptoms including gastrointestinal indigestion, proventriculus slackness, ruminal impaction, rumination stoppage and the like of ruminants.

The invention discloses a poultry glandular stomach-esophagus separation device, and belongs to the technical field of meat processing. According to the technical scheme, the device comprises a glandular stomach-esophagus content clearing mechanism, wherein a gizzard and glandular stomach-esophagus separation mechanism is arranged on one side of the glandular stomach-esophagus content clearing mechanism; the glandular stomach-esophagus content clearing mechanism comprises a clearing sink, and an ultrasonic vibrating board is arranged on the bottom of the inner side of the clearing sink; a clamping roller set and a cutting roller set are arranged on the portions, lower than the upper edge of the clearing sink, of the upper portion of the clearing sink; the gizzard and glandular stomach-esophagus separation mechanism comprises a glandular stomach-esophagus cleaning sink, and a chain conveyor is arranged at the upper end; one side of a discharging end of the chain conveyor is sequentiallyprovided with a guiding groove and a gizzard cleaning sink. The device has the beneficial effects that by means of the device, the operation difficulty of manual poultry gizzard and glandular stomach-esophagus separation is reduced, working time is saved, and the poultry glandular stomach-esophagus is separated completely and washed for multiple times, so that cross contamination is reduced, andthe primary product yield is improved.

The invention discloses a bird gizzard opening machine and bird gizzard opening equipment, relates to the technical field of slaughtering mechanical equipment, and aims to solve the problems that the bird gizzard opening efficiency is low and potential safety hazards are relatively high. The bird gizzard opening machine comprises a rack, a feeding device, a gizzard hanging trough, a craw cutting component, a glandular stomach cutting component and a cutting device, wherein the feeding device is mounted on the rack; the gizzard hanging trough moves along with the feeding device; the craw cutting component is used for cutting craws inside the gizzard hanging trough; the glandular stomach cutting component is used for cutting glandular stomachs inside the gizzard hanging trough; the cutting device is used for opening gizzards inside the gizzard hanging trough; in the feeding direction of the gizzard hanging trough, the craw cutting component, the glandular stomach cutting component and the cutting device are sequentially mounted on the rack; and the craw cutting component is lower than the glandular stomach cutting component. The gizzard opening equipment comprises the bird gizzard opening machine. The bird gizzard opening machine and the bird gizzard opening equipment, disclosed by the invention, are used for opening and cooling bird gizzards.

The invention relates to a bivalent live vaccine for infectious chicken bronchitis. The live vaccine consists of an antigen and a vaccine adjuvant, wherein the antigen comprises infectious chicken bronchitis virus with a collection code CGMCC No. 6752 and an infectious chicken bronchitis low virulent H120 strain. The prepared bivalent vaccine can be used to prevent glandular stomach-type and breathing-type infectious chicken bronchitis. Furthermore, the selected glandular stomach-type infectious chicken bronchitis virus constituting the vaccine is a low virulent strain obtained by passage for times, thus reducing the side effect caused by the existing infectious bronchitis virus as the antigen.

The invention relates to a medicine compound for treating proventriculitis of broiler chicken and a preparation method thereof. The medicine compound contains traditional Chinese medicine extracts, lysine, methionine and vitamin, wherein the traditional Chinese medicine extracts contain the following materials in parts by weight: 1-5 parts of poria cocos, 10-15 parts of cuttlebone, 10-20 parts of jasmine, 8-10 parts of mangnolia officinalis, 1-5 parts of betel nut, 8-15 parts of bletilla striata, 20-25 parts of golden cypress, 15-20 parts of pinellia ternate, 10-20 parts of astragalus membranaceus and 8-15 parts of angelica sinensis. The medicine compound provided by the invention has specific traditional Chinese medicine compatibility; the advantages of the materials are complementary with one another and have a synergic effect; the medicine compound has the functions of clearing heat-fire, resolving dampness and regulating the middle warmer, diminishing inflammation and resisting bacteria and virus; the medicine compound not only can promote growth and is non-toxic and free from side effect and drug residue, but also can effectively enhance immunity, regulate glandular stomach function, restrain the secretion of gastric acid and comprehensively treat proventriculitis according to the method of protecting gastric mucosa by supplementing the nutrient substances including amino acid, vitamins, etc. The medicine compound prepared according to the invention has high therapeutic effect, the proventriculitis is free from recurrence, the efficiency can reach 85.6% and the complete healing rate can reach 67.6%.

The invention discloses a duck gizzard and duck glandular stomach esophagus separating production line and belongs to the technical field of meat processing. The duck gizzard and duck glandular stomach esophagus separating production line is characterized by comprising a duck glandular stomach esophagus content cleaning mechanism and a duck gizzard and duck glandular stomach esophagus separating mechanism arranged on one side of the duck glandular stomach esophagus content cleaning mechanism, wherein the duck glandular stomach esophagus content cleaning mechanism comprises a cleaning water tank, and an ultrasonic vibration plate is arranged at the bottom of the inner side of the cleaning water tank; a clamping rotary roller set and a cutting rotary roller set are arranged at the upper partof the cleaning water tank and at the position lower than the upper edge of the cleaning water tank; the duck gizzard and duck glandular stomach esophagus separating mechanism comprises a duck glandular stomach esophagus cleaning water tank, a chain type conveyer is arranged at the upper end of the duck glandular stomach esophagus cleaning water tank, and a guiding groove and a duck gizzard cleaning water tank are sequentially arranged on one side of the discharging end of the chain type conveyer. The duck gizzard and duck glandular stomach esophagus separating production line disclosed by the invention has the beneficial effects of reducing operation difficulty of manually separating duck gizzard from duck glandular stomach esophagus, saving work time, completely separating the duck glandular stomach esophagus, reducing cross contamination through repeatedly washing and improving product yield.

The invention discloses a duck gizzard and duck gland gastroesophageal separation assembly line, which belongs to the technical field of meat processing. The technical solution is as follows: it includes a duck gland gastroesophageal content cleaning mechanism, and one side of the duck gland gastroesophageal content cleaning mechanism is provided with a duck gizzard and duck gland gastroesophageal separation mechanism; the duck gland gastroesophageal content cleaning mechanism includes a cleaning pool, a cleaning pool, and a duck gland gastroesophageal content cleaning mechanism. The inner bottom of the pool is equipped with an ultrasonic vibration plate; the upper part of the cleaning pool and below the upper edge of the cleaning pool are equipped with a clamping roller group and a cutting roller group; the duck gizzard and duck gland gastroesophageal separation mechanism includes a duck gland gastroesophageal cleaning pool. A chain conveyor is provided at the upper end; a guide trough and a duck gizzard cleaning pool are provided on one side of the discharge end of the chain conveyor. The beneficial effects of the present invention are: the device reduces the difficulty of manual separation of duck gizzards and duck gland gastroesophagus, saves working time, allows the duck gland gastroesophagus to be completely separated and cleaned multiple times, reduces cross-contamination, and improves efficiency Product yield rate.

The invention particularly provides a feed for improving muscle and stomach development of fast-growing yellow-feather broilers. The feed is characterized in that corns with specific particle sizes are combined with other raw materials with specific sizes to prepare a granulated feed with specific particle sizes and hardness. The granulated feed is prepared by taking lactobacillus paracaacidophilus, lactobacillus reuteri and lactobacillus rhamnosus as complex microbial inoculants; the feed for improving muscular stomach development of broilers, prepared by adopting the technical scheme provided by the invention, can significantly increase the muscular stomach by 15% and obviously improve the sensory size, has no obvious stimulation to digestive tracts such as glandular stomach, can meet the growth nutritional requirements of fast-growing yellow-feather broilers, and increases the average daily feed intake; and the commodity additional value of the fast-large yellow-feather broiler chickens is increased, and the development of the fast-large yellow-feather broiler chicken industry is promoted.

The invention discloses a traditional Chinese medicine composition for treating poultry ventriculitis and proventriculitis and a preparing method thereof. The traditional Chinese medicine compositionis prepared from, by weight, 21-25 parts of rhizoma atractylodis, 16-20 parts of rhizoma atractylodis macrocephalae, 10-14 parts of radix aucklandiae, 10-14 parts of green tangerine peels, 10-14 partsof fructus amomi, 13-17 parts of bletilla striata, 7-11 parts of licorice roots, 16-20 parts of cuttlebone, 16-20 parts of concha arcae, 16-20 parts of limonite, 16-20 parts of oysters, 10-14 parts of poria cocos and 13-17 parts of dandelions. The dosage form of the traditional Chinese medicine composition is powder, the rhizoma atractylodis is acrid and is capable of exorcising evils, eliminating dampness, invigorating the stomach and repelling foulness with aromatics, cooperatively, the rhizoma atractylodis macrocephalae is capable of replenishing qi to invigorate the spleen, the radix aucklandiae is capable of promoting qi circulation to relieve pains, the green tangerine peels are capable of relieving stagnant qi to eliminate indigestion, the fructus amomi is capable of invigorating the stomach and promoting digestion, the cuttlebone, the concha arcae , the limonite and the oysters are capable of relieving hyperacidity to relieve swelling, the bletilla striata is capable of stopping bleeding and promoting granulation, and the poria cocos and the dandelions are capable of inducing diuresis to alleviate edema. The traditional Chinese medicine composition promotes normal runningof qi and blood and body fluid of poultry bodies while the diseased muscular stomach and the diseased glandular stomach of the poultry are symptomatically treated through the traditional Chinese medicine composition, the poultry return to the normal metabolism, and therefore the aim of treating both symptoms and root causes is achieved; it can also be guaranteed that the poultry after healing areenormous in appetite, good in growth and not prone to recrudescence.

The invention provides a broiler chicken feed additive containing lipase and a production method thereof, and especially provides a broiler chicken feed additive containing coated lipase and a production method thereof. According to the broiler chicken feed additive containing the coated lipase, lipase is protected by adopting a physical method of low-temperature coating that the key point is to control digestion rate of components of a coated lipase layer in the glandular stomaches of the broiler chicken. Therefore, contents of the components in the coated lipase layer and particle size of the coated lipase are determined so as to ensure that the lipase is not inactivated under the influence of the acidity of the glandular stomach when the lipase is passing through the glandular stomach;and the lipase exposes to the small intestines just in time when the lipase is passing through the small intestines so that lipid utilization ratio is improved so as to reduce feed conversion ratio, and thus, feed cost is decreased. The broiler chicken feed additive containing the coated lipase is a broiler chicken feed additive with significant effects.

The invention discloses a glandular stomach cutting mechanism, and solves the problems of low internal organ separation efficiency and occurrence of phenomena of missing cutting and dragging in the prior art. The glandular stomach cutting mechanism has the effects of high cutting efficiency, high qualification rate and reduction of labor intensity. The technical scheme is that the glandular stomach cutting mechanism comprises a supporting mechanism and a rotary cutting mechanism and a clamping mechanism which are arranged on the supporting mechanism, wherein the rotary cutting mechanism is arranged on one side of the clamping mechanism; the rotary cutting mechanism cuts poultry clamped by the clamping mechanism; a guide rod is arranged at a position opposite to the rotary cutting mechanism; the guide rod is used for separating an internal organ which is incompletely cut.

The invention relates to a compound essential oil for treating chicken glandular gastritis and a preparation method thereof. The compound essential oil comprises the following raw materials in parts by weight: 50-80 parts of volatile oil clathrate; 10-40 parts of Bletilla striata; 5-30 parts of bismuth subcarbonate 1-15 servings of sea pumice; 1-5 servings of fried winter melon seeds. The volatile oil clathrate includes volatile oil and clathrate material; the volatile oil includes litsea cubeba oil, clove oil, water hyacinth oil, comfrey oil and javanica javanica oil. The preparation method specifically includes the following steps: (1) preparation of volatile oil clathrate; (2) crushing; (3) mixing. The present invention does not use antibiotics, uses volatile oil as medicine, all medicines are used in combination, each raw material acts synergistically, and the effects complement each other to warm the stomach, stop bleeding and promote muscle growth; eliminate glandular stomach swelling, protect gastric mucosa, and promote the repair of ulcer surface , the role of increasing feed intake, the treatment of chicken glandular gastritis is very significant.

The invention relates to a device and a method for recovering the liver (12) from a viscera collection (11) of a poultry carcass, the viscera collection (11) comprising at least the lungs (13), the liver (12), the glandular stomach (14) and the muscular stomach (15), which are connected together at least partially by connective tissue, having at least one holding element (20), a detaching device (22) with a detaching portion (23), and a separating device (25), wherein the at least one holding element (20) comprises a receiving region (21) for receiving and holding the visceral collection (11), and wherein the holding element (20) is configured such that at least the lung (13) can be arranged above the receiving region (21) and at least the liver (12) can be arranged below the receiving region (21), and wherein the detaching part comprises a detaching mechanism (24) for detaching the liver (12), wherein the detachment device (22) is configured such that at least connective tissue connecting the liver (12) to the viscera collection (11) can be detached from the viscera collection (11) in some regions by the detachment mechanism (24), the detachment device comprises a detachment mechanism (26), and the detachment mechanism (26) is configured such that the liver (12) detached from the connective tissue can be completely detached from the viscera collection (11).

The invention relates to a veterinary medicine, in particular to a Chinese traditional medicine composition for treating proventriculitis of chicken.The Chinese traditional medicine composition consists of codonopsis pilosula, cortex cinnamomi, radix astragali, white atractylodes rhizomes, endothelium corneum gigeriae galli, betel nuts, montmorillonite, cuttlebone, cortex moutan and licorice roots.Related experiments show that the Chinese traditional medicine composition has the functions of warming yang, dispelling cold, invigorating spleen, supplementing qi, benefiting the liver, invigorating the stomach and removing the necrotic tissues and promoting granulation, can warm yang, dispel cold, replenish qi to invigorate the spleen, cure indigestion, stimulate appetite and strengthen a digestive function, can also reduce swelling, resolve mass, activate blood, remove stasis, remove the necrotic tissues, promote granulation and repair injured glandular stomach tissues.In addition, the Chinese traditional medicine composition is free of toxic and side effects and is suitable for treatment of the proventriculitis of the chicken.

The feather-blood powder with high amino acid content is prepared with fresh chicken feather, fresh chicken blood, fresh claw skin and fresh glandular stomach in certain weight proportion, and through washing, mixing, high temperature steaming to hydrolyze the material mixture, stoving, sieving, inspection and packing. The simple and low-cost preparation process changes the leftover of meat chicken production into the feather-blood powder with high amino acid content and avoids environmental pollution effectively.

The invention discloses an SNP molecular marker relating to the number of chicken glandular stomach nipples, and belongs to the field of molecular marker and genetic breeding. An SNP bit point in themolecular marker is located at 19459654 of a third chromosome of an international chicken reference genome GRCg6a Primary Assembly edition, and a basic group at the position is C or T. The invention further provides a primer combination for detecting the SNP molecular marker relating to the number of the chicken glandular stomach nipples and application of the primer combination. By using theSNP molecular marker and the primer combination, an efficient and accurate molecular marker assistant breeding method for the number of the glandular stomach nipples can be built, so that a breeding method of the number of the glandular stomach nipples is effectively initiated, the feed conservation ratio is improved, and development of Chinese chicken raising industry is promoted.