101results about How to "Improve semen quality" patented technology

The invention relates to a feed for promoting estrus of boars, which belongs to the technical field of production of feeds for pigs and is used for promoting the estrus of boars and improving the boar sperm quality. The feed for promoting the estrus of the boars and improving the boar sperm quality can be used for improving the reproduction performance of boars of child-bearing age. The feed for promoting the estrus of the boars consists of a conventional feed and Chinese herbal medicines and is characterized in that the conventional feed consists of a premix feed consisting of corns, bean pulp, imported fish meal, corn gluten meal, bran, wheat middling, soybean oil, calcium hydrophosphate, mountain flour, salt, lysine, choline chloride and composite vitamins for boars, a composite microelement premix feed and cysteamine; the Chinese herbal medicines include fenugreek grass, actinolite, prepared rehmannia root, cynomorium songaricum and longspur epimedium. According to the feed, on the basis of an optimal formula, the medicine property of the Chinese herbal medicines is sufficiently utilized, the reproduction organism functions of the boars are improved, the estrus of the boars is promoted, the sperm quality of the boars and the reproduction performance of the boars of child-bearing age are improved and the economic benefit is increased.

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 relates to a feed containing N-carbamylglutamic acid and N-carbamylglutamic acid sodium salt for boars, preparation and application thereof. The feed is characterized by being prepared from the following components in percentage by weight: 0.10 to 0.25 percent of mixture of the N-carbamylglutamic acid and the N-carbamylglutamic acid sodium salt and auxiliary materials. The feed can promote the synthesis of source arginine in the bodies of boars, enhance the synthesis of carbon monoxide (NO) and polyamine, ensure that the boars exert the genetic potential more effectively, improve the utilization age limit and the health level of the boars and improve the economic benefit of raising the boars.

The invention discloses a traditional Chinese medicine composition for tonifying kidney and producing sperm. The medicament is used for treating symptoms such as aspermia, oligospermia and sperm weakness resulted from insufficiency of the kidney yang. The medicament takes antler, ginseng, cordyceps, psoralen, polygonum multiflorum, dodder, medlar, polygonatum kingianum, eucommia and the like as raw materials; and according to the characteristics of each Chinese medicinal herb, a low temperature grinding method is combined with a water extracting technology, a comprehensive action of components is utilized, and then a suitable solid preparation is made. Clinical data shows that the medicament can obviously improve the quality of sperm, has the function of producing sperm, nourishing sperm and protecting sperm, can promote sperm maturation and increases the sperm motility.

The invention discloses a breeding method for parabotia fasciata dabry fry, and relates to the field of fry breeding. The method includes the steps of breeding parent parabotia fasciata dabry in a breeding pool provided with a water quality purification breeding system, breeding parent parabotia fasciata dabry through parent breeding and managing, obtaining female parent parabotia fasciata dabry and male parent parabotia fasciata dabry, obtaining parabotia fasciata dabry fertilized eggs after conducting spawning induction and insemination on the obtained female parent parabotia fasciata dabry and male parent parabotia fasciata dabry, and obtaining parabotia fasciata dabry fry after the obtained parabotia fasciata dabry fertilized eggs are hatched in a hatching tank for 22-26 hours. Parent parabotia fasciata dabry bred through the method is high in gonad maturing rate, neat in maturity and good in seminal fluid quality, parent parabotia fasciata dabry artificially spawned is neat in egg laying time, high in fertilization rate, high in fertilized egg hatching rate and good in bred fry quality.

The invention relates to the field of livestock food, in particular to breeder cattle feed and a preparation method thereof. The breeder cattle feed is prepared from raw materials in parts by weight as follows: 50-70 parts of corn, 50-75 parts of bran, 30-50 parts of straw, 11-16 parts of lotus roots, 25-35 parts of carrots, 18-37 parts of bone meal, 15-25 parts of soybean cakes, 2-5 parts of radix codonopsis, 1-3 parts of herba epimedii, 5-7 parts of Chinese chives, 1-3 parts of Eucommia ulmoides, 2-4 parts of sesame oil, 1.1-1.8 parts of vitamins, 0.8-3 parts of microelements and 0.1-0.8 parts of aluminium hydroxide. The breeder cattle feed has the characteristics of comprehensive nutrition and good absorptivity, appetite of breeder cattle can be effectively improved, physical fitness and disease resistance of the breeder cattle are enhanced, seminal fluid quality of the breeder cattle is improved, furthermore, sperm viability and density are effectively improved, breeding rate is effectively increased, meanwhile, culturing cost is reduced, and earnings are increased.

The invention discloses trace element pre-mixed feed for a breeding boar. The trace element pre-mixed feed comprises glycine-iron complexes, copper sulfate, zinc methionine complexes, manganese methionine complexes, calcium iodate, yeast selenium, cobalt chloride, yeast chromium, antioxidants and medical stone. The trace element pre-mixed feed for the breeding boar can fully meet a special trace element nutrition requirement of the breeding boar, improves the health level of the breeding boar, prolongs the breeding life of the breeding boar, and besides, obviously improves the semen quality, the fertility rate and the embryo survival rate of the breeding boar.

The invention discloses a breeding boar composite premix for improving reproductive performance; the breeding boar composite premix is prepared from the following raw materials: corn, soybean meal, bran, fish meal, dicalcium phosphate, edible salt, korthalsella japonica, lotus seed, orobanche coerulescens, dioscorea alata, antler glue, gallnut, beautiful millettia root, semen euryales, prepared salt, elaeagnus angustifolia, dogwood, a compound probiotic, and a compound vitamin. The raw materials contain a variety of Chinese herbal medicines, the compatibility is scientific, the roles are complemented with each other, digestion and absorption of pigs on the feed can be promoted, the feed utilization rate and the total nutrient intake are improved, the boar reproductive body function can be improved, breeding boar estrus is regulated and promoted, the hybridization rate of breeding boars is increased, the quality of semen of the breeding boars is increased, and the parturition performance of the childbearing-age boars is increased; with addition of the compound vitamin, the number and vitality of boar sperms can be increased, and generation of sperm deformity is reduced, so that the survival rate and quality of piglets are ensured, and greater economic benefits are brought for raising households.

The present invention relates to a composition comprising a dry preparation of Alpinia galanga (L.) Willd (Zingiberaceae) or Alpinia conchigera Griff. and a plant extract comprising compounds with anti-oxidative activity, such as an extract of Punica granatum. Also disclosed herein is a method of improving semen quality by administering said composition to a male subject in need thereof.

The invention is suitable for the technical field of feeds, and provides a feed for improving the propagation properties of breeding white-feather male broilers. The feed consists of the following raw materials in percentage by mass: 65-70% of corn, 9-11% of soybean meal, 14-18% of wheat bran, 0-2% of soybean oil, and 5% of a premix feed, and after the raw materials are mixed, 200-300mg of zinc fumarate is added to every kilogram of the feed, wherein every kilogram of the premix feed comprises 180000-200000IU of vitamin A, 80000-100000IU of vitamin D3, 4000-6000IU of vitamin E, 100-150mg of vitamin K3, 100-150mg of vitamin B1, 500-700mg of vitamin B2, 150-200mg of vitamin B6, 1-2.0mg of vitamin B12, 1000-1500mg of nicotinamide, 350-500mg of pantothenic acid, 50-150mg of folic acid, 5-10mg of biotin, 10000-15000mg of choline, 10-20% of calcium element, 4-6% of phosphorus element, 2500-3000mg of manganese element, 20-40mg of iodine element and 8-10mg of selenium element. The feed disclosed by the invention can improve the quality of the semen of the breeding male broilers, and finally the purpose of improving the propagation properties of the breeding white-feather male broilers is reached.

The invention discloses mixed feed for breeding boars and a preparation method of the mixed feed, and relates to the technical field of animal feed, aiming to solve the technical problems of unreasonable feed component matching, easily-caused poor reproductive performance of the breeding boars and high breeding cost in the prior art. The mixed feed comprises main materials, 25-40 parts of premix and 12-18 parts of additives. The main materials comprise, by weight, 500-520 parts of corn, 40-60 parts of sorghum, 90-110 parts of hulled barley, 115-135 parts of bean pulp, 5-15 parts of egg powder, 40-60 parts of fermentation distillers' grains, 50-70 parts of biological fermentation feed and 40-60 parts of wheat bran. The preparation method is mainly applied to production of the mixed feed for the breeding boars.

The invention provides a traditional Chinese medicine feed additive capable of improving the sperm quality of boars and a preparation method and relates to the field of traditional Chinese medicines. The traditional Chinese medicine feed additive is prepared from the following raw materials in parts by weight: 16 to 28 parts of radix codonopsis, 10 to 20 parts of Chinese angelica root, 4 to 8 parts of fructus psoraleae, 12 to 18 parts of Shanzhuhuang, 10 to 16 parts of safflower, 12 to 18 parts of dried tangerine peel, 12 to 18 parts of fructus tsaoko, 12 to 20 parts of raspberry fruits, 20 to 28 parts of herba cistanches, 5 to 12 parts of fructus schisandrae chinensis, 5 to 12 parts of fructus ligustri lucidi, 8 to 16 parts of semen cuscutae, 2 to 4 parts of fructus lycii and 10 to 14 parts of herba epimedii. By adopting the traditional Chinese medicine feed additive provided by the invention, the fertilization rate of the boars and the quality of sperms can be greatly improved, so that the economic benefits of pig farms are improved.

The invention discloses a breeding feed for hu-sheep. The breeding feed comprises the following components in parts by mass: 40-50 parts of corn, 10-15 parts of bran, 20-30 parts of bean pulp, 5-10 parts of cotton seed pulp, 3-8 parts of fish meal, 0.5-1.5 parts of salt, 1-3 parts of mountain flour, 0.5-1.5 parts of calcium hydrogen phosphate, 0.5-1.5 parts of premix, 10-20 parts of grass powder, 10-20 parts of corn stalk powder and 1-2 parts of Chinese herbal medicines. The breeding feed for hu-sheep takes the grass powder and corn stalk powder as principle things which are reasonably matched with fine materials such as the corn, bran, bean pulp, cotton seed pulp, fish meal, salt, mountain flour, calcium hydrogen phosphate, premix and Chinese herbal medicines, so that nutritional ingredients needed in a growth process of the hu-sheep are obtained, antibacterial and anti-disease immunity of the hu-sheep can be improved, the quality of seminal fluid of the hu-sheep can be improved to increase a fertility rate of the hu-sheep, and therefore, economic benefits of a sheep yard are improved.

The invention provides a hybrid boar fodder and a preparation method thereof and relates to the technical field of poultry feeding. The hybrid boar fodder comprises a primary material, an auxiliary material and a fodder additive, wherein the primary material comprises corn, fish meal, bean pulp, egg powder, a biological fermentation fodder and wheat bran; the auxiliary material comprises phytase, an antioxidant, a mildew preventive, mildew decomposer, choline, sodium bicarbonate, multi-vitamins, compound organic microelement, calcium hydrophosphate, mountain flour and salt; and the fodder additive comprises coconut oil, soya-bean oil and a healthcare agent. After the hybrid boar is fed with the fodder, the quality of the seminal fluid of the hybrid boar can be increased; the technical problems of low yield and poor reproductive capacity of the hybrid boar caused by less seminal fluid, low sperm viability and teratospermia of the hybrid boar can be solved; and the technical effects of increasing the semen quality and increasing the conception rate of the hybrid boar can be achieved.

The invention belongs to the technical field of biology and provides an artificial spawning induction and insemination method for nibea albiflora. The method includes: in a nibea albiflora parent breeding period, feeding nibea albiflora parents with a prepared stable composition, and performing nutrition enhancement; after sexual maturity of the parents, artificially collecting spawns and semen tocomplete insemination and obtain inseminated spawns; hatching the inseminated spawns, and carrying out fry breeding. Before artificial spawn and semen collection, injecting the nibea albiflora parents with spawning induction hormones is avoided. By adoption of the artificial spawning induction and insemination method, the spawns and semen can be regulated to realize synchronous maturity finally,so that nonsynchronous and unsmooth spawning and semen discharging can be avoided, and after-spawning parent fish death loss is avoided; large spawning quantity of female fish and high semen quality of male fish are realized, and the hatching rate and the effective hatching quantity can be increased so as to increase fry output; the composition is stable and easy to preserve and is capable of increasing the fat, protein and total sugar accumulation in testes and ovaries to enable synchronous development and maturity of testes and ovaries of the parents, and the spawning amount of parental female fish is increased.

The invention provides a breeding method for insect chicken, and relates to the technical field of the poultry breeding. The breeding method comprises the following steps: firstly, breeding management; secondly, feeding management; and thirdly, henhouse cleaning. The breeding method for the insect chicken is capable of, through the hybridization and improvement of local Lingshan spicy chicken andblack-boned bantam, receiving the high-quality binary hybridized insect chicken, wherein the cultivated insect chicken has the characteristics of high immunity, better stability, high nutritional ingredient, and excellent meat quality. A new variety of the chicken is developed, the chicken variety is protected, and the organic integration of the protection and innovation is realized.