51 results about "Semen volume" patented technology

A method for collecting and preserving semen of various animals including humans, canines, porcines, bovines, ovines and others involves collecting the semen into a collection vessel where the collection vessel is provided with an extender solution for the semen prior to its collection. Moreover, the extended is preferably maintained at a temperature close to normal body temperature of the species being collected over the time period of its collection. The extender is chosen to buffer the pH of the semen sample and to be isotonic with the semen. The volume of the extender in the collection vessel is preferably chosen such that the semen volume is initially diluted with twice its volume extender solution and some period thereafter the extended semen sample is diluted again at the same ratio. Collection into warmed extender media lessened the cold and pH shock to the spermatozoa, as shown by improved semen parameters. The extender solution is preferably rich in calcium ion. A collection vessel resembling an inverted Y is used for collecting distinct semen samples for comparative study.

The invention discloses a Chinese herbal medicinal additive used for preparing a stock boar feed and the product provided by the invention belongs to the field of Chinese herbal medicines. The formula of the Chinese herbal medicinal additive is made according to physiological characteristics of stock boars and the Chinese herbal medicinal additive is prepared by decocting raw materials of Radix Astragali, epimeddium, actinolite, rehmanniae radix, Rehmannia Glutinosa, cistanche, Chinese angelica, Cyperus Rotundus L, dipsacus root, semen cuscutae, radix scrophulariae, Radix Codonopsis and dryopteris crasirhitom nakai. The additive is specially used in the stock boar feed. After stock boars eat the feed, semen volume, sperm density and sperm motility of the stock boars are all significantly raised, their reproductive performance is enhanced, and they have a certain disease resistance.

The invention relates to the technical field of sheep frozen semen production, in particular to sheep frozen semen dilution and a process used for preparing sheep straw frozen semens. The sheep frozen semen dilution is prepared by the following steps: 1, preparing basic liquid; 2, preparing dilution A; 3, preparing dilution B, wherein the dilution A obtained in the step 2 and the dilution B obtained in the step 3 are to-be-obtained sheep frozen semen dilution. The sheep frozen semen dilution is used in the process for preparing the sheep straw frozen semens. The process used for preparing the sheep straw frozen semens mainly comprises the following steps: 1, diluting and balancing a sheep frozen semen fluid; 2, preparing the straw frozen semens of the sheep frozen semen fluid; 3, performing freezing and warehousing. The sheep frozen semen dilution provided by the invention greatly improves the bioactivity of sheep semens, improves production quality, and is economic and practical; the process used for preparing the sheep straw frozen semens is quick and convenient to operate, economic and practical, saves time, and facilitates improvement of the semen quality of breeding sheep and increment of annual semen volume of the breeding sheep.

The invention relates to a feed for egg breeding cocks. The feed consists of the following components in parts by weight: 220-260 parts of calcium hydrophosphate, 200-260 parts of rock flour, 50-60 parts of salt, 2-6 parts of betaine, 18-20 parts of choline, 40-45 parts of compound trace elements, 10-12 parts of compound vitamin, 25-30 parts of methionine, 300-420 parts of medical stone, 0.5-1 part of yeast chromium, 1-3 parts of bacillus subtilis, 1-3 parts of phytase and 2-5 parts of complex enzyme preparation. In the invention, nutritive additives and the like are added in the feed, thus producing the feed for egg breeding cocks; and the feed for egg breeding cocks can improve the semen volume and quality of the cocks so as to improve the fertilization rate, thus enhancing the benefit of poultry farms.

After sampling semen from healthy males and from patients whose chief complaint was infertility, the semen volume, sperm concentration, sperm motility rate, and sperm survival rate in each of the specimens were measured, sperm-bound SPMI was detected using an anti-SPMI antibody, and the amount and rate of SPMI binding were calculated. As a result, only patient specimens were found in the specimen group with amount and rate of SPMI binding above a certain level. Diagnosis of asthenozoospermia can be made by determining the amount and rate of SPMI binding.

The invention belongs to the technical field of screening of molecular markers, and particularly relates to a molecular marker associated with the properties of the semen volume of boars and an application. The molecular marker is cloned from genetic fragments of which the accession number is WU_10.2_13_11960687, the genes are typed and screened through a gene chip technique, and the molecular marker associated with the properties of the semen volume of boars is obtained. The nucleotide sequence of the marker is as shown in SEQID NO:1, a C / T allele mutant exists at the 101st basic group of thesequence, the mutant causes polymorphism of the nucleotide sequence, and when the 101st nucleotide in the SEQID NO:1 is T, the situation that the boar have more semen volume can be judged. The invention provides a new SNP molecular marker resource for auxiliary selection of markers for the properties of the semen volume of the boars.

The invention provides a sperm promoting capsule, which has the functions of nourishing kidney and yin, as well as warming yang and promoting sperms, and has excellent effect for mainly treating small semen volume or liquefaction deficiency, azoospermia, dead sperms or oligozoospermia and other symptoms caused by deficiency of kidney-yin. The capsule is prepared from the following 32 raw medicinal materials by weight: raw rehmmania, prepared rehmmania, common yam rhizome, mulberry, cistanche, Chinese angelica, astragalus membranaceus, dodder, fructus lycii, raspberry, schisandra chinensis, glossy privet fruit, morinda officinalis, epimedium and the like. The sperm promoting capsule has an excellent effect for treating small semen volume or liquefaction deficiency, azoospermia, dead sperms or oligozoospermia and other symptoms caused by deficiency of kidney-yin, and does not have side effect on human bodies due to the purely natural traditional Chinese medicinal components.

The invention provides a traditional Chinese medicine health-care feed for the breeding boars and a preparation method of the traditional Chinese medicine health-care feed, and belongs to the technical field of feeds. The traditional Chinese medicine health-care feed for the breeding boars is prepared from the following raw materials in parts by weight: corns, bean pulp, folium cortex eucommiae, a breeding boar composite premix, complex probiotics, L-carnitine and a composite traditional Chinese medicine additive, wherein the composite traditional Chinese medicine additive is prepared from herba epimedii, actinolite, fructus lycii, radix rehmanniae praeparata, white paeony roots and cornus officinalis. The preparation method comprises the following steps: smashing the corns, the bean pulp, the folium cortex eucommiae and the composite traditional Chinese medicine additive to obtain mixed powder, mixing the mixed powder with the breeding boar composite premix, the complex probiotics and the L-carnitine, and carrying out granulation. The traditional Chinese medicine health-care feed for the breeding boars, which is prepared through the preparation method, can enhance the immunity of the breeding boars, improve the endurance and the physical power, increase the sexual desire of the boars, obviously increase the semen volume, the sperm density and the sperm survival rate of the breeding boars and prolong the life of the breeding boars, and residues, drug resistance and toxic and side effects are not liable to occur; the traditional Chinese medicine health-care feed is safe and reliable.

The invention discloses a pig feed capable of improving the quality of breeding boar semen fluid and a preparation method thereof. The feed is prepared from the following materials by weight parts: 550-600 parts of corn, 100-150 parts of puffing bean pulp, 200-250 parts of bran, 40-50 parts of a premix, 10-15 parts of calcium hydrophosphate, 3-5 parts of salt, 2-3 parts of sodium bicarbonate, 3-5 parts of attapulgite, 5-8 parts of silene aprica, 4-6 parts of herba epimedii, 2-3 parts of pumpkin seeds, 3-4 parts of viscum album, 1-3 parts of tuber onion seeds, 1-2 parts of human placenta, 2-3 parts of semen cuscutae, 10-15 parts of chestnut shells and 5-10 parts of spartina anglica. The feed prepared by using the method disclosed by the invention not only can provide various nutrients needed by the healthy growth of breeding boars and has good feed palatability, but also can obviously improve the semen volume, the sperm density and the sperm survival rate; meanwhile, the acrosome abnormal rate and the rate of sperm deformation are obviously reduced.

The invention discloses a Chinese herbal medicine feed additive capable of improving the quality of gander semen. The feed additive is prepared from the following raw materials in parts by weight: 6-10 parts of actinolite, 6-10 parts of herba epimedii, 5-9 parts of cistanche, 5-9 parts of semen cuscutae, 5-9 parts of teasel root, 4-8 parts of codonopsis pilosula, 4-8 parts of eucommia ulmoides, 4-8 parts of astragalus membranaceus, 3-7 parts of licorice, 1-3 parts of sanguisorba officinalis, 1-3 parts of hairyvein agrimony, 1-3 parts of honeysuckle and 1-3 parts of semen plantaginis. A preparation method of the feed additive includes the steps of weighing, mixing and pulverizing the raw materials. The addition quantity of the Chinese herbal medicine feed additive is 2% of total quantity of a feed when the feed is fed to ganders; the feed additive is specially added to the feed for ganders, after the ganders eat the feed, the semen volume, the sperm density and the sperm activity of the ganders are remarkably improved, the mating capacity of the ganders is enhanced, and the hatching egg fertility rate and the hatchability are remarkably improved; besides, the ganders fed with the Chinese herbal medicine feed additive have certain disease resistance.

The invention discloses a compound feed for breeding boars. The compound feed comprises the following components in percentage by weight: 60-66% of corn flour, 3-5% of fish meal, 4-7% of fermented soybean meal, 10-15% of soybean meal, 10-11% of bran, 0.3% of multiple minerals, 0.5% of table salt, 0.04% of multiple vitamins, 0.12% of choline, 1.2% of dicalcium phosphate, 0.02% of phytase, 1.2% of stone powder, 0.12% of lysine, 0.03% of a probiotics compound and 0.5-1.0% of a Chinese herbal medicine compound for producing sperm. The compound feed disclosed by the invention is reasonable in formula design, provides comprehensive balanced nutrition for breeding boars, and creatively provides the Chinese herbal medicine compound for producing sperm, so that difficult problems that the semen quality is reduced and the sexual desire of the boars is poor caused by large sperm collection intensity of the breeding boars are solved; and the Chinese herbal medicine compound for producing sperm has the effects of nourishing the liver, nourishing the kidney, benefitting sperm, replenishing blood, reinforcing the spleen, invigorating the stomach and the like, so that after the breeding boars eat the compound feed, the sexual desire of the breeding boars is strengthened, the sperm viability, the sperm density and the semen volume are obviously improved, and the sperm abnormality rate is obviously reduced.

The invention belongs to the field of livestock breeding, and particularly discloses feed for black goat stud rams. The feed is prepared from, by weight, 30-40 parts of potato powder, 20-30 parts of millet flour, 15-25 parts of chlorella powder, 10-15 parts of chicken bone powder, 10-15 parts of semen sesami nigrum, 5-10 parts of walnut kernels, 5-10 parts of garlic and 1-2 parts of nourishing traditional Chinese medicine. According to the feed, the semen volume of the black goat stud rams can be remarkably increased, and the farrowing number of mated ewes can be increased.

The invention discloses a building method and an application of a seminal plasma metabonomics-based OPLS-DA diagnosis model. The method comprises the following steps of modeling object screening and sample collection; quality control sample preparation; sample extraction; sample derivatization; gas chromatography-mass spectrometry analysis; use of the quality control sample; compound identification; and OPLS-DA modeling. According to the seminal plasma metabonomics-based OPLS-DA diagnosis model, the judgment effect of the seminal plasma metabonomics-based OPLS-DA diagnosis model on UMI is superior to that of an OPLS-DA model built by using parameters such as a seminal fluid quantity, sperm density, a sperm motility rate, sperm activity, a sperm movement mode and the like in seminal fluid parameters; the sensitivity and specificity of the seminal plasma metabonomics-based OPLS-DA diagnosis model are 98% and 95% respectively; and the sensitivity and specificity of the OPLS-DA model are only 67% and 73%.

The patent belongs to the field of livestock feeds and particularly discloses a breeding boar feed which includes, by weight, 20-30 parts of potato flour, 10-20 parts of millet flour, 10-15 parts of chicory, 8-10 parts of soybean meal, 3-5 parts of bone meal, 3-4 parts of chicken gizzards, and 0.5-1 part of Wuziyanzong pills. The breeding boar feed can increase semen volume and reduce sperm deformation rate, only contains a few components and is easy to prepare.

The invention discloses application of cordyceps strain ferments as a feed additive in improvement of the reproductive performance of boars. When the boars are fed with the cordyceps strain ferments,the semen volume, sperm motility, sperm density and libido status of the boars can be significantly increased, the sperm deformity rate is reduced, and the levels of follicle-stimulating hormone, luteinizing hormone and testosterone hormone are increased, so that the reproductive performance of the boars is improved.

The invention comprises 5 new SNP (Single nucleotide polymorphism)-labeled SPAG6 (Sperm associated antigen 6)_SNP1-5 closely associated with the sperm quality of chicken on the SPAG6 gene and a heplotype composition of SPAG6_SNP1-5 sites with excellent sperm quality. The invention also comprises a primer for detecting the genotypes of the SPAG6_SNP1-5 sites and the heplotype composition thereof, a composition comprising the primer and a method for screening the chicken with excellent sperm quality by utilizing the primer or the primer composition and heplotype composition. The SPAG6_SNP1-5 sites are the 20352nd-site, 20426th-site, 20496th-site, 20568th-site and 20586th-site base sites of chicken SPAG6 gene; and the heplotype composition is GCTCA / GCCCA, and the heplotype composition individuals are optimal in the aspects of sperm amount, sperm deformity rate and sperm motility rate.

The invention discloses a feed additive for solving breeding pig reproductive disturbance as well as a preparation and an application thereof, and belongs to the field of feed additives. The feed additive for solving the sow reproductive disturbance is mainly prepared from the following components: vitamin D3, vitamin E, folic acid, D-biotin, nicotinamide, D-calcium pantothenate, 25-hydroxy vitamin D3, vitamin C, beta-carotene, L-carnitine, chromium picolinate, selenium yeast, zinc glycinate, iron glycinate and saccharomyces cerevisiae hydrolysate. The feed additive for solving the breeding pig reproductive disturbance is mainly used for solving the reproductive disturbance problems of poor milk, unsmooth oestrus, small litter size and large hoof crack of the sows, and poor sexual desire,small semen volume, low sperm motility and the like of boars.

The invention relates to a traditional Chinese medicine formula for treating male infertility. The traditional Chinese medicine formula consists of 16 traditional Chinese herbal medicines including male silkworm moth, baked pangolin scales, tortoiseshells, agilawood, antler tablets, unprocessed rehmannia glutinosa, dogwood, cistanche, herba epimedii, peony bark, golden cypress, semen plantaginis, lycium barbarum, paeonia lactiflora, yam rhizome and poria cocos. Pharmacology experiments show that the traditional Chinese medicine formula has the effects of nourishing yin and clearing heat, tonifying kidney and generating seminal fluid, tonifying spleen and removing dampness as well as activating blood and removing stasis, testis, epididymis seminal vesicle and prostate can be nourished, the amount of sperms is increased, and the testicular spermatogenic function is covered; the traditional Chinese medicine formula has a remarkable effect in treating kidney-yin deficiency type semen quality abnormity and semen volume abnormity, immune infertility and unknown cause infertility.

The invention discloses a feed additive for breeding boars. The feed additive comprises following components in parts by weight: 0.5-2 parts of fructus psoraleae, 10-30 parts of the root of kudzu vine, 5-10 parts of wolfberry, 30-50 parts of morinda officinalis, 10-20 parts of lotus root starch, and 1-5 parts of dogwood. The feed additive for the breeding boars is scientific in compatibility of medicines, does not contain artificially synthesized antibiotic and hormone, does not have the drug resistance and toxic and side effects, and has no effect on the bodies of the breeding boars. The feed additive comprises the simple components, is wide in source of raw materials, is easy to prepare, and can remarkably increase the semen volume, the sperm density and the sperm motility rate of pigs if being added into feeds of the breeding boars, so that the breeding capacity of the pigs is improved.

The invention discloses a traditional Chinese veterinary medicine for improving reproductive performance of boars. The traditional Chinese veterinary medicine is a preparation prepared from, by weight, 5-10 parts of herba epimedii, 5-10 parts of cortex eucommiae, 10-15 parts of semen cuscutae, 10-15 parts of fructus lycii and 10-15 parts of fructus ligustri lucidi. The traditional Chinese veterinary medicine has the advantages of increase of semen volume and density, improvement of sperm motility, decrease of malformation rate, improvement of semen quality and the reproductive performance of the boars, simple production process, low cost and promising application prospect.

The invention relates to an additive for improving boar semen quality and an application thereof. The additive is prepared from the following components in parts by weight: 50 to 100 parts of procyanidine, 100 to 150 parts of curcumin, 100 to 200 parts of lauric acid, 10 to 50 parts of vitamin E, 20 to 50 parts of origanum oil, 10 to 50 parts of thymol, 50 to 100 parts of sodium butyrate, 50 to 200 parts of Chinese herbal medicine extract and 100 to 500 parts of carrier. According to the application, the additive is added into a boar basal feed for breeding boars or backup breeding boars of a swinery. Compared with the prior art, the sexual desire and semen quality of the boar can be improved (including the semen volume, the sperm density and the sperm motility rate of the breeding boar are improved and the sperm malformation rate is reduced), and particularly, the semen quality of the boar in a heat stress state can be remarkably improved.

The invention provides a compound herbal preparation for preventing and treating male infertility. The compound herbal preparation is prepared by leaching and extracting the following materials through ethanol, methanol, acetone and water: root of trias verrucosa, seeds of Anders hygrophila salicifolia, seeds of mucuna prur, seeds of mimosa pudica, acacia senegal gum, astragalus root, seed coat of semen plantaginis, kapok gum and eurycoma longifolia root. Based upon human tests, it is proved that with the application of the compound herbal preparation, health level of a patient with the male infertility can be effectively improved, a semen volume, a sperm density and a sperm activity level can be improved, and male testicular hormone and hormone level can be obviously increased; therefore, the compound herbal preparation has a potential value of being developed into medicines or related food for treating the male infertility.

The invention relates to the field of sow grain and particularly relates to compound premix for breeding boars. The premix is prepared from Chinese chive seed, astragalus polysaccharide, N-carbamylglutamate and herba epimedii extract. The invention further relates to grain for breeding boars. The grain is prepared from the compound premix, corn, bran and soya bean meal. By means of feeding with the grain disclosed by the invention, oxidization resistance, immunity and sexual desire ability of the breeding boar bodies are improved, semen volume and sperm density are improved, sperm activity is enhanced, sperm deformation rate is reduced, necrozoospermia is reduced, and semen quality is improved; furthermore, semen collecting frequency of the breeding boars is also increased, and service life of the breeding boars is also prolonged.

The invention discloses a fodder for improving boar semen quality and volume, belongs to boar fodder, and aims to provide the boar fodder which is low in cost, high in taste adaptability and free of medicine residues. The fodder is prepared by mixing the following raw materials in percentage by weight: 62% of maize meal, 32% of boar concentrated fodder and 6% of dried-powder of housefly larvae. When the low-cost fodder is utilized for boar raising, the semen volume, sperm quantity, and sperm motility and deformity rate of boars are all improved; the fodder is free of traditional Chinese medicine residues and smell, safe, environmental-friendly, and high in taste adaptability. Therefore, the fodder can be utilized for improving the boar semen quality and volume.

The invention provides a kidney-tonifying and essence-enriching capsule and a preparation method thereof. The capsule contains the following substances: a morinda root water extract, a raspberry water extract, an antler water extract, a common yam rhizome water extract, a herba cistanche ethanol extract, a schizandra sinensis ethanol extract, an achyranthes root ethanol extract, a prepared rehmannia root ethanol extract, a dogwood ethanol extract, hippocampus powder, lactose, soluble starch and 75% ethanol. Compared with the prior art, the preparation process is simple. The prepared kidney-tonifying and essence-enriching capsule can increase the semen volume of a patient with oligozoospermia, improve the sperm activity, increase the quantity of forward moving sperms, improve the percentage of a+b type sperms, and have good effects of eliminating soreness of waist and strengthening muscles and bones.

The invention discloses an application of Cordyceps bacterial strain fermentation products to a feed additive for improving breeding performance of cocks. The Cordyceps bacterial strain fermentation products are used for feeding cocks in order to substantially improve seminal fluid amount, sperm vitality and sperm density of cocks, reduce abnormal rate of sperms, promote cocks to secrete follitropin, lutropin, testosterone and other hormones, so that cock breeding performance is improved.

The invention discloses compound feed for bull for mating. The compound feed is prepared from corn meal, fish meal fermented soybean meal, 10%-15% of soybean meal, bran, table salt, choline, calcium hydrophosphate, phytase, stone powder, lysine, multi-minerals, multivitamins, probiotic compound and Chinese herbal compound. The formula is reasonable in design, comprehensive and balanced nutrients are provided for the bull for mating, and the bull for mating has improved sexual desire, notably improved sperm viability, sperm density and semen volume and remarkably reduced sperm deformation rateafter eating the feed.

The invention discloses fleece-flower root sperm increasing capsules, and relates to the technical field of medicine formulas. The capsules contain the following raw materials in parts by weight of 90-95 parts of fleece-flower roots, 60-65 parts of prepared rehmannia roots, 60-65 parts of Chinese yams, 48-52 parts of beautiful sweetgum fruits, 60-65 parts of Asiatic cornelian cherry fruits, 90-95parts of poria cocos, 16-20 parts of radix glycyrrhizae preparata, 60-65 parts of plantain seeds, 60-65 parts of raspberries, 60-65 parts of tree peony bark, 90-95 parts of glossy privet fruits, 48-55parts of cortex eucommiae, 90-95 parts of Chinese wolfberry fruits, 60-65 parts of sperm cuscutae, 60-65 parts of common cnidium fruits, 30-35 parts of safflowers and 60-65 parts of Chinese thorowax.The capsules have significant treatment effects on liver and kidney yin deficiency type oligospermia, have the effects of nourishing liver and kidney, replenishing sperm to promote birth, promoting blood circulation and promoting tissue regeneration, and are used for treating diseases of vertigo, tinnitus, eye dryness, thin and weak bodies, poor sexual functions, weak penis erection, small quantity of sperm, poor sperm motility, low sperm survival rate and the like.