31results about How to "Increase ejaculate volume" patented technology

The invention discloses a feed additive for improving the reproductive capacity of a boar. The feed additive comprises the following raw materials in percentage by weight: 40 to 50 percent of epimedium, 8 to 10 percent of cynomorium songaricum, 8 to 10 percent of codonopsis pilosula, 8 to 10 percent of angelica sinensis, 8 to 10 percent of medlar, 0.5 to 1 percent of vitamin A, 0.1 to 0.2 percent of vitamin D3, 1 to 4 percent of vitamin E, 0.1 to 0.3 percent of vitamin B2 and the balance of zeolite powder. A preparation method for the feed additive comprises the following steps of: mixing the epimedium, the cynomorium songaricum, the codonopsis pilosula, the angelica sinensis and the medlar; smashing a mixture to a particle size of between 25 and 40 microns; adding the vitamin A, the vitamin D3, the vitamin E, the vitamin B2 and the zeolite powder; and mixing uniformly. The feed additive prepared by the method has the characteristics of remarkable improvement on boar sexual desire, ejaculatory amount, sperm concentration, survival time and oestrum conception rate without any adverse effect, less additive amount, low cost and obvious effect.

The invention relates to Chinese herbal medicine feed additive for stud rams, which mainly solves the problem that the sperm quality of stud rams is reduced due to centralized and high-intensity sperm collection in the prior art. The Chinese herbal medicine feed additive is prepared by crashing and mixing epimedium, actinolite, Chinese dodder seed, raspberry, Chinese magnoliavine fruit, astragalus root and dangshen and can be added into feed for usage. The invention improves ram sexual appetite, prompts spermatogenesis, increases sperm motility, effectively improves reproductive performance, solves the problem that the sperm quality of stud rams is reduced due to centralized and high-intensity sperm collection in the prior art according to spermatogenesis principle.

The invention discloses feed additives for improving the reproductive performance of breeding fur-bearing animals. The feed additives are prepared from composite Chinese herbal medicine extracts, pine needle meal, arginine, tocopheryl acetate, beta-carotene, biotin, folic acid, soy isoflavone, dihydropyridine, vitamin C, selenium yeast, organic chromium, oligosaccharides, biological active peptide, non-starch polysaccharide enzyme, amino acid chelated microelements and microecologics, wherein composite Chinese herbal medicine is prepared from epimedium brevicornu maxim, gynostemma pentaphylla, semen cuscutae, eucommia ulmoides, mulberry, polygonum multiflorum, radix rehmanniae preparata, astragali complanati semen, fructus liquidambaris and radix glycyrrhizae. By scientifically preparing composite Chinese herbal medicine extracts and various raw materials, the synergic effect of 1+1>2 is achieved, the product effect is remarkable, the reproductive performance of breeding fur-bearing animals such as minks, foxes and raccoon dogs can be remarkably improved, use is safe and convenient, drug residues, drug resistance and other problems do not exist, and wide market prospects are achieved.

The invention belongs to the technical field of insect feed additives, and particularly discloses an insect additive for poultry and livestock feeds and application of the insect additive. The additive comprises the following components in part by weight: 20 to 50 parts of insect albumen powder, and 1 part of chitin and antimicrobial peptide. The chitin and the antimicrobial peptide which are extracted from insects are used for compounding the additive for the feeds, and the quality of the feed is improved, so that the quality of raised animals is effectively improved, and safe and healthy meat and fish or egg products are produced.

The invention discloses boar complete formula feed for improving semen quality. The boar complete formula feed for improving semen quality is prepared from the following raw materials in parts by weight: 60-65 parts of corn, 10-16 parts of bean pulp, 3-8 parts of soybean hull, 5-8 parts of wheat bran, 0.5-1 part of nucleotide, 1-3 parts of imported fishmeal, 0.8-1.1 parts of calcium hydrophosphate, 0.6-0.9 part of mountain flour, 0.1-0.3 part of lysine, 0.1-0.05 part of threonine, 0.2-0.4 part of baking soda, 0.01-0.05 part of selenium yeast, 0.2-0.4 part of salt, 0.1-0.15 part of choline chloride, 0.1-0.5 part of N-carbamylglutamic acid and 1-4 parts of boar premix. The complete formula feed disclosed by the invention has the advantages of improving the ejaculatory amount, sperm motility and sperm density of boars and enhancing the heat-stress resistance of the boars.

The invention discloses a feed additive capable of improving reproductive performance and reproductive life of a boar. The feed additive is prepared from the following components by weight percent of 8-15% of total fat, 0.3-1% of timnodonic acid and docosahexaenoic acid, 2-8% of lysine, methionine, tryptophan, and threonine, 2-5% of enveloped glutamic acid, 2.5-10% of arginine, 0.4-1% of isoleucine, 0.5-4.5% of leucine, 5-12% of fructose, 0.1-1% of L-carnitine, 0.1-1% of vitamin E, 1-5% of vitamin C, 0.001-0.1% of organic selenium, and 0.1-0.8% of organic zinc and inorganic zinc, wherein the ratio of kestose to nystose to pentasaccharide is 1 to (2-2.5) to (1.8-2.2), and the ratio of the organic zinc to the inorganic zinc is 1 to (1.2-1.8). The additive disclosed by the invention can promote the health and the function of the reproductive organ of the boar, and maintains the reproductive performance and the reproductive life of the boar.

The invention relates to a group of SNP (single nucleotide polymorphism) molecular markers for screening and detecting the ejaculatory amount and the fresh sperm activity level of stud bulls. Specifically, SNPs sites are positioned at the 19970th and 34378th basic groups of INCENP genes, the two SNPs sites have multiple types of genotype combinations in stud bull groups, and the genotype combinations of the INCENP genes of frozen sperms of the stud bulls are detected and the ejaculatory amount and the fresh sperm activity of the stud bulls are predicted by extracting the genome DNA of the frozen sperms of the stud bulls. The SNPs of the INCENP genes of the stud bulls are successfully screened out, the correlation between the mononucleotide polymorphism of the INCENP genes of the stud bulls and the ejaculatory amount and the fresh sperm activity of the stud bulls is illuminated for the first time, a simple, convenient and efficient method for detecting the ejaculatory amount and the fresh sperm activity of the stud bulls is provided, and a corresponding detection kit is developed. The kit has the advantages of low cost, stable reliability, high efficiency and the like, and can be used for screening early high-quality stud bulls.

The invention discloses a male parent breeding pig breeding method, which comprises the steps of (1) feed preparation, wherein a concentrate comprises the main ingredients of pig premix, corn, bran and soybean meal, and a silage feed comprises the main ingredient of ryegrass; (2) daily activities, wherein a first time period is 6:00-7:00 am and a second time period is 4:00-5:00 pm; driving breeding pigs to an entrance of a motion area on a steep slope and sequentially entering the breeding pigs into a curved activity unit for activity training one by one; and (3) feeding by using a feed, regularly feeding the concentrate and the silage feed three times a day after activity training in the first time period and the second time period and at 9:00 pm, feeding the concentrate and then feeding the silage feed each time, wherein the ratio of the feed amount of the silage feed to that of the concentrate is 2:3 and feeding 2.6-2.9kg of feed to each male breeding pig everyday. According to the male parent breeding pig breeding method, the male breeding pigs are better cultivated for growth, the constitution of the male breeding pigs is improved and the sperm activity of the male breeding pigs is strengthened.

The invention discloses a feed capable of improving libido and semen quality of breeding boars and a preparation method of the feed. The feed is prepared from the following raw materials in parts by weight: 150-180 parts of corn flour, 80-100 parts of black bean flour, 50-70 parts of millet flour, 30-40 parts of green oat, 20-30 parts of green wheat, 5-10 parts of black sesame leaves, 5-10 parts of lily, 30-50 parts of dog kidney, 20-30 parts of mutton, 3-5 parts of ginger powder, 2-4 parts of onion powder, 3-4 parts of salt, 2-3 parts of cooking wine, 20-25 parts of leek, 15-20 parts of kelp, 5-10 parts of carrot, 3-5 parts of thick chilli sauce, 0.3-0.5 part of aconite, 2-3 parts of cinnamon, 2-3 parts of songaria cynomorium herb, 1-2 parts of common curculigo rhizome, 2-3 parts of radix astragalim, 10-15 parts of egg yolk powder, 2-3 parts of actinolite micropowder, 1-2 parts of phosphate ore micropowder, and 10-20 parts of additives. The feed provided by the invention has the advantages of significantly improving the libido of breeding boars, improving the ejaculation volume, increasing the sperm density, improving the sperm survival rate, prolonging the sperm survival time, improving and enhancing the production and reproductive performances of the breeding boars, and prolonging the service life of the breeding boars.

The invention relates to the technical field of goat breeding, in particular to a Nubia goat breeding method. The raising management and the pasture management are combined; male goats and female goats are subjected to nutrition regulation and control in different periods; aphrodisiac mating is used as assistance; the concrete processes are shown as follows: in three months before the mating, the male and female goats are fed in different houses; the pasture time every day is not less than 4h; in 1 month before the pasture, the male and female goats are fed in a mixed way; the daily ration quantity is increased; in one week before the mating, on the basis of the former management, premixed materials are fed in a supplementary way; in the mating period, the pasture time of the breeding goats is not less than 5h per day; aphrodisiac feed is fed for the male and female goats; milk, eggs, mixed concentrated feed and coarse fodder are matched for feeding; the female goats in the gestational period are fed in a quantity increasing way; in addition, the pasture time every day does not exceed 3h. The method provided by the invention has the advantages that the health growth and the nutrition requirements of the goats can be maintained; the fertilization success ratio and the lambing percentage can be improved; the goat breeding performance is further enhanced.

The invention discloses a compound premix feed for boars. The compound premix feed comprises the following raw materials by weight percent: 5%-8% of a microelement premix feed, 10%-12% of salt, 10%-15% of calcium hydrogen phosphate, 20%-30% of rock flour, 14%-18% of lysine, 1%-2% of methionine, 2%-4% of threonine, 0.5%-1% of a vitamin premix feed, 1%-2% of glycine betaine and 20%-30% of a carrier. The compound premix feed contains various microelements and minerals which are mixed with corns, wheat bran and bean pulp in proportion to form a complete feed for the boars. According to a feeding method of the compound premix feed, the sexual desire of the boars can be improved, the physical power of the boars can be quickly restored, the seminal fluid quality can be improved, and the ejaculatory amount and the insemination frequency of the boars can be increased.

The invention discloses a boar compound synbiotic, which comprises 25-40 parts of microorganisms and a fermentation product thereof, 3-10 parts of fish meal, 3-10 parts of L-carnitine, 20-35 parts ofmaltodextrin, 5-15 parts of maltose, 10-25 parts of glucose, 3-10 parts of actinolite, 0.1-10 parts of vitamin E, 5-15 parts of arginine, and 10-25 parts of a concentrated liquid of traditional Chinese medicine. The compound symbiotic provided by the invention can inhibit the growth of harmful bacteria, improve the boar immunity, enhance boars' muscular tissue strength, enhance boars' constitutionand prolong the life span, secure essence and protect liver, reduce the rate of teratosperm, enhance boars' sperm vitality and ejaculation quantity, and ensure the mating quality.

The invention relates to a core material additive for improving reproduction performance of boars, concentrated feed containing the core material additive, and a processing technology of the concentrated feed. The core material additive is mainly prepared from the following raw materials: glucomannan, high activity dry yeast, lactobacillus, bacillus subtilis, saccharomyces cerevisiae cell wall, selenium yeast, chromium picolinate, amino acids, L-carnitine, choline chloride, sodium chloride, an organic microelement compound, a vitamin compound, a mildew-proof agent, an antioxidant, taurine, raspberries, hypericin and bran shell powder. The concentrated feed is mainly prepared from the following raw materials: bean pulp, wheat middling, expanded corn flour, fish meal, calcium hydrogen phosphate, clam shell powder, soybean oil, glucose, the core material additive and a carrier. The core material additive provided by the invention can obviously improve the reproduction performance of the boars and is free from any antibiotics so as to avoid drug residue and drug resistance which are caused by using the antibiotics.

The invention relates to the technical field of aquaculture, in particular to a breeding method capable of realizing all-year spawning of soft-shelled turtles. The method particularly comprises the steps: selecting healthy and disease-free soft-shelled turtles at the age of 3 to 4 years, wherein the weight of single soft-shelled turtle is 1.5 to 1.8 kg, the ratio of female soft-shelled turtles to male soft-shelled turtles is 1:2, the female soft-shelled turtles and the male soft-shelled turtles are fed separately except for a mating time which is one day; and in the feeding period of the soft-shelled turtles, maintaining the environment temperature of the soft-shelled turtles to be 25 to 27 DEG C, promoting the soft-shelled turtles to mate after feeding with pre-mating feed for 10 days, continuously feeding with after-mating feed for 10 to 12 days after mating of the soft-shelled turtles, continuously feeding with recuperation-period feed for 5 days after the soft-shelled turtles spawn, by such a cycle, all-layer spawning of the soft-shelled turtles is guaranteed. By adoption of the breeding method provided by the invention, the female soft-shelled turtles can lay more and high-quality eggs in the breeding period, the fertilization rate is more than 99.5 percent, the number of each nest of eggs is 25 to 30, and the weight of single egg is 6.8 to 7.5 g.

The invention relates to a feed biscuit for improving the reproductive capacity of boars. The feed biscuit comprises the following raw materials in parts by dry weight: 0.30-0.80 parts of vitamin A, 0.1-0.5 part of vitamin D3, 0.7-1.8 parts of vitamin B1, 35-62 parts of flour, 8-15 parts of eggs, 8-16 parts of soybean protein, 10-20 parts of white sugar and 8-14 parts of soybean oil. A preparation method comprises mixing, baking, stuffing making and packing. The feed biscuit provided in the invention has the advantages of abundant nutrients, simple and convenient feeding method, no feed waste and the like. Through feeding the boars with the feed biscuit, the semen volume of the boars can be effectively increased, the sperm motility and sperm density of the boars are improved, and the aberration rate of the sperms is reduced. The feed biscuit has important significance in improving the reproductive capacity of the boars.