123results about How to "Improve litter rate" patented technology

The present invention discloses a feed for promoting sows aphrodisiac and more farrowing, which belongs to the technical field of pig feed. The feed comprises the components as the weight of 600 to 700 shares of corn, 220 to 280 shares of soybean meal, 20 to 50 shares of corn gluten meal, 20 to 50 shares of fish meal, 10 to 30 shares of soybean oil, 5 to 15 shares of dicalcium phosphate, 10 to 20 shares of rock powder, 3 to 5 shares of salt, 2 to 4 shares of lysine, 0.2 to 0.5 shares of methionine, 0.2 to 0.5 shares of threonine, 2 to 4 shares of minerals vitamin and 5 to 15shares of additives. The sows can definitely have more than four kilograms daily meal after weaning with the feed and feeding about six days, the main function of the present invention is to early estrus, and more litter. Using the feed can make sow early estrus and more litter, and strengthen the needs of nutrition for sows breeding, supplement the iron and zinc trace elements, and enhance the ability of the breeding sows.

The invention discloses microbial feed additive used for pigs, and a preparation process thereof; the prescription is as follows: 1 portion of bacillus licheniformis, 1 portion of bacillus subtilis, 2 portions of bifidobacterium, 2 portions of enterococcus faecalis, 2 portions of enterococcus faecium, 1 portion of boas-oppler bacillus, 1 portion of lactobacillus casei, 1 portion of lactobacillus lactis, 1 portion of plant lactobacillus, 1 portion of candida utilis, 1 portion of saccharomyces cerevisiae, 80kg to 100kg of panela, 3kg to 5kg of salt, 5kg to 8kg of vinegar, 3kg to 5kg of lysine, 1kg to 2kg of methionine, and 1000L of pure water; the weight of each portion of strain is 2g to 5g. The preparation process is as follows: strain preparation, nutrient broth preparation, inoculated fermentation and check. The invention reduces the quantity of the used individual strain, and the strain quality is safe and reliable. The production process is simple and feasible, the effect is obvious; therefore, the invention has promotion value.

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.

A feed additive for promoting the empathena of sow and improving the sexual function and reproduction power of sow is proportionally prepared from 13 raw materials including VE, VA, sodium selenite, biotin, Chinese angelica root, epimedium, motherwort, the chelate (3D) of amino acid and trace elements, etc.

The invention discloses a Chinese herbal medicine additive for improving the fertility of sow. The Chinese herbal medicine additive comprises, by weight, 2-10 parts of herba leonuri, 2-10 parts of eucommia ulmoides, 2-10 parts of herba epimedii and 1-5 parts of Himalayan teasel roots. The invention further discloses a method for preparing the Chinese herbal medicine additive. The Chinese herbal medicine additive and the method have the advantages that the Chinese herbal medicine additive is scientific in combination and has obvious effects of preventing diseases and protecting health of the sow, improving the production performance of animals, improving the quality of animal products and the quality of fodder and the like; the effects of preventing the diseases and protecting the health of the sow are mainly represented in the aspects of enhancing the immunity of the sow, inhibiting bacteria, expelling parasites, regulating functions of the sow and the like; the effect of improving the production performance of the sow is mainly represented in the aspects of promoting the growth of the sow, promoting the development of the reproductive organs of the sow, increasing a pregnancy rate and a farrowing rate and reducing a piglet mortality rate; the effect of improving the quality of fodder is mainly represented in that the Chinese herbal medicine additive has effects of supplementing nutrition, enhancing aroma and deodorizing, preventing mildew and rotting and the like, accordingly, the nutrition of the fodder is improved, the appetite of the sow is promoted, the shelf life of the fodder is prolonged, and the like.

The invention discloses a sow aphrodisiac medicament, which is prepared from raspberry, tuber onion seed, cherokee rose fruit, south dodder seed, medlar, prepared rehmannia root, cinnamomvine, psraleae, epimedium herb, medicinal indianmulberry root, songaria cynomorium herb, szechwan tangshen root, largehead atractylodes rhizome, poria, liquoric root and Chinese angelica. The raw materials are crushed, sieved and mixed with the conventional feed so as to feed sows. One-year three-phase trial treatment and trial production prove that the medicament has the advantages of reducing return rate, non-pregnancy rate and dystocia rate, improving farrowing rate, obviously improving economic benefit, along with obvious aphrodisiac effect, more stable treatment effect than a hormone aphrodisiac, economy and cheapness.

The invention provides a carnivorous fur-bearing animal feed and a preparation method thereof. The feed includes vegetable raw materials, vitamins, trace elements, mineral matters and functional additives. The feed is characterized by comprising, by weight: 65-175 parts of vegetable raw materials, 0.02-1.5 parts of vitamins, 0.15-3.2 parts of trace elements and mineral matters, and 0.5-6.5 parts of functional additives. With comprehensive and balanced nutrition, good feed attraction and palatability, the carnivorous fur-bearing animal feed of the invention can be mixed with animal raw materials into a pasting feed preferred by carnivorous fur-bearing animals. The feed can promote the healthy growth of carnivorous fur-bearing animals. After taking the feed product, the carnivorous fur-bearing animals in a growing period grow significantly, with healthy state and less illness; and the carnivorous fur-bearing animals in a reproduction period can have an increased farrowing rate and high cubs survival rate; in a furring period, the carnivorous fur-bearing animals have shining furs and substantial needly down. With good viscosity, the feed, after blended with animal raw materials, doesnot scatter. Thus being used as a pasting feed, the feed of the invention cannot fall out of a cage, so that the feed waste is reduced.

The invention discloses a feed raw material for pregnant?sows, a preparation method and a feed thereof, and belongs to the technical field of process of feed for?livestock. The feed raw material for pregnant?sows is formed mainly by the following raw materials in parts by weight through fermentation and enzymolysis: apple residue 400-600, wheat bran 400-600, brown sugar 4-6, lysine 4-6, and ferrous sulfate monohydrate 0.4-0.6. The feed raw material contains a large amount of crude fibers, probiotics, oligopeptides, lactic acid, vitamins, UGF (unknown growth factor) and so on, and has the effects of increasing the palatability of livestock and poultry and the?digestibility of nutrients, promoting the growth of livestock and poultry, prevent and treat constipation, and prevent diarrhea. The feed raw material for pregnant?sows can effectively solve the constipation problem of pregnant sows, increase the breeding performance of sows, increase the feed intake by 5-8%, increase the farrowing?rate?by 6-9.5%, increase the number born alive by 8-13%, improve the fur color of pregnant sows, reduce the feed cost, and increase the economic benefits.

The invention relates to a manufacturing method for animal feed, in particular to a manufacturing method for a special animal feed exclusively used in fox, mink and raccoon dog. The method has the advantages that: raw materials of corn and soybean meal required in the formula are bulked by a dry method or wet method and ground; the ground material is mixed with meat and bone meal and imported fishmeal, and then bulked again (by the dry method or wet method); the second bulking is completely different from other bulking methods for an annular space discharging mode is adopted in the discharging in front of a bulking machine in the second bulking and the bulking temperature is 100-130 DEG C, which not only realizes the aim of sterilization and curing, but also avoids breaking the nutritional factors of the materials due to over-high temperature; the product produced by the process has high bulking degree, good water binding capacity, good palatability and thorough sterilization. The premix materials are added and mixed twice to avoid reducing the effect caused by heating.

The present invention discloses an active biological feed additive. It is characterized by that its preparation method includes: respectively culturing large bacillus, small bacillus, yeast, marsh rhodopseudomonad and lactic acid bacteria, after they are cured, adding 5% of microbial growth adjuvant in culture to make liquid amplification, then mixing them according to the ratio of 1:1:2:1:1 so as to obtain the mixed bacterial liquor which can be used for preventing and curing pig's yellow diarrhea, white diarrhea and diarrhea; mixing the mixed bacterial liquor with carrier oyster cap fungus powder, sodium humate, feed corn alcohol waste matter, bran and water so as to obtain the bacterial mud, adding 2% of said bacterial mud into pig's feed, can raise utiliation rate of feed by 10-20%.

The invention provides fodder for relieving constipation of a pregnant sow. The fodder comprises, by weight, 45-50 parts of corn, 6-8 parts of bean pulp, 5-15 parts of wheat bran, 2-5 parts of corn wine dross, 8-13 parts of wheat flour, 0.5-2 parts of fatty powder, 5-15 parts of sugarbeet grain pulp, 5-12 parts of rice bran pulp, 0.1-1 part of decavitamin, 0.1-1 part of mineral elements, 0.01-0.5 part of microecologics, 0.01-0.1 part of prebiotics, 0.01-1 part of complex enzyme, 0.1-2 parts of functional puffing fibers, 0.1-2 parts of functional mineral salt, 0.1-0.5 part of lysine sulfate, 0.05-0.2 part of threonine, 0.05-0.2 part of methionine, 0.05-0.2 part of choline chloride, 0.05-1 part of baking soda, 0.1-1 part of salt, 0.5-2 parts of calcium carbonate and 0.5-2 parts of calcium monohydrogenphosphate. According to the fodder provided by the invention, various additive ingredients are scientific in cooperation and reasonable in dosage, and the farrowing rate of the sow is effectively increased by 0.5 piglet per birth on average; and the treatment and medicine cost is reduced by 20 yuan per sow, and economic benefits are increased.

The invention provides application of decidua NK cells and decidua NK cell exosomes from cell subsets in preparing drugs and auxiliary therapeutic agents for treating diseases related to infertility.Experiments prove that the exosomes treat endometrium growth disorders by promoting endometrial thickness increasing, improving endometrial cell activity, reducing endometrial cell damage, promoting VEGF expression, maintaining stem features of endometrium matrix cells and stimulating proliferation, so that the pregnancy success rate of endometrium damage model mice is increased to 50-70% from 20%; and the exosomes treat diseases related to maternal-fetal immunologic tolerance disorders by playing a role of immunologic tolerance, reducing a spontaneous abortion rate and improving a help T lymphocyte level. Besides, the exosomes can effectively increase the developmental rate of zygotes fertilized no matter in vitro or in vivo in a multiple mode, meanwhile, an in-vitro fertilization rate, an implantation rate of implantation and a birth rate are also increased, and positive assisting effects on infertility treatment are achieved.

The invention provides feed for improving productivity of a sow and a feeding management method of the sow, and relates to the technical field of cultivation. The sow feed comprises an estrous sow feed, a pregnant sow feed and a nursing sow feed. The feeding management method of the sow comprises the steps of feeding management and disease control. According to the feed, a ratio of the three feed is reasonable; the feed is green and safe; a preparation process is simple; differential feeding is specifically performed in stages in a cultivation process; different nutritional requirements of the sow in the different stages are met; the health of the sow is ensured; a conception rate of the estrous sow is high; a piglet survival rate of the pregnant sow is high; the probability of abortion, stillbirth and fetal mummification is reduced; qi and blood of the nursing sow normally circulate; skin and hair are healthy; milk secretion is smooth. According to the feeding management method, the sow is specifically fed, and an attention is paid to the disease control of the sow, so that a cultivation benefit is maximized; purposes of saving the cost and increasing a utilization ratio of the feed are achieved; popularization is worthy.

The invention discloses a breeding method for promoting pig breeding. The method comprises the steps of when the weight of a pig is below 60-80 kg, using highest food intake amount for the feeding, when the weight reaches 80 kg or the pig grows to 5 month old, controlling the food intake, selecting a pig breeding male parent and a pig breeding female parent for mixed breeding, before pregnancy increasing feed additives, observing the estrus condition of the pigs, urging the pig to copulate, after the copulation, dividing the pig breeding male parent from the pig breeding female parent, after piglets are born, in the breast-feeding period of the pig breeding female parent, guaranteeing the food intake amount, continuing to increase feed additives, nurturing the ovary, uterus and breast of the pig breeding female parent. The breeding method for promoting pig breeding can effectively enhance the pig reproductive efficiency and capability. By increasing the feed additives, the pig immunity can be effectively strengthened, the pregnancy rate and embryo survival rate are enhanced, and the fertility rate and piglet quality are increased. The breeding method has a broad application prospect.

The invention provides an establishment method of human rotavirus induced pathological damage and diarrhoea suckling mouse animal models. The establishment method comprises following steps: SPF grade4 to 5 days old NIH sucking mice with weight ranging from 3.5g to 5.0 are randomly selected as experimental animals; animal waste is collected, and colloidal gold method is adopted for rotavirus antigen detection; 10 of the sucking mice with negative results are selected so as to obtain a model group, each of the 10 sucking mice is fed with 0.2ml of human rotavirus centrifugation harvested fluid through the oral cavities; 10 of the sucking mice with negative results are selected so as to obtain a reference group, each of the 10 sucking mice is fed with 0.2ml of Vero cell freeze thawing centrifugation supernate through the oral cavities; 8h later, rotavirus antigen in the animal waste of the model group is detected, if obtained results are positive, establishment of the rotavirus infected sucking mouse experimental model is realized; gold labeled method is adopted to detect rotavirus antigen in the animal waste of the reference group, and the results are negative. The advantages of theestablishment method are that: simulation of rotavirus infected acute gastroenteritis characteristics of infants and children such as diarrhoea can be realized, and rapid establishment of rotavirus infected sucking mouse experimental models can be realized.

The invention discloses rapid reproducing technology for Anhui white breeding goat. The rapid reproducing technology includes the steps of selecting hegoats and shegoats, sorting hegoats and shegoats according to initial mating ages and use time limit of hegoats and shegoats, preparation work before mating, mating, diagnosing pregnancy, and mating management regulations. Mating hegoats and shegoats are scientifically selected according to the specific physiological and growth characteristics of Anhui white goats, which greatly improves breeding capability of the Anhui white goats, and increases fertility rate, the litter number, the birth weight of lambs and lamb survival rate. The method is reasonable and management is appropriate. The method provides guidance for peasants to scientific breed goats, thereby ensuring healthy development of scale goat breeding, breeding goats in a more scientific way, and facilitating rapid development of scale goat breeding.

The invention relates to the technical field of livestock breeding, particularly to a method for improving the conception rate and the farrowing rate of a sow. The method comprises the steps of selection, matching, managing feeding, disinfection, hybridization and the like; a fed ferment material is mainly prepared by fermenting the raw materials of 50-60 parts of oat, 50-60 parts of quinoa, 35-45 parts of sweet potato powder, 15-25 parts of oyster, 15-25 parts of animal giblets, 25-35 parts of fish meal, 15-20 parts of carrots, 15-20 parts of horseradish tree leaf, 15-20 parts of alfalfa, 15-20 parts of atriplex halimus, 15-20 parts of radix asteris, 15-20 parts of red clover, 15-20 parts of timothy grbumm, 40-50 parts of premix compound, 7-10 parts of stone powder, 7-10 parts of calcium hydrophosphate, 7-10 parts of sodium hydrogen phosphate, 3-5 parts of soybean oil, 3-5 parts of peanut oil, and 1-2 parts of beer yeast selenium. The method effectively promotes the conception rate and the farrowing rate of the sow, and improves the culture benefit of pigs.

The invention relates to a breeding mother rabbit pellet feed which is prepared and processed by an energy raw material, a fiber feed, protein, a complex trace element premix, a multivitamin premix, a mineral premix, an enzymic preparation, a feed mycotoxin adsorbent and the like. The breeding mother rabbit pellet feed specifically comprises the following components by weight percent: 13.10 of selected high-quality corns, 10.00 of flour middling, 13.00 of wheat bran, 36.00 of alfalfa meal, 13.00 of 43% soybean meal, 2.00 of beer yeast powder, 5.00 of glucose, 3.00 of garlic powder, 1.13 of mountain flour, 1.28 of calcium hydrophosphate, 0.28 of salt, 2.00 of a special premix for breeding mother rabbits, 0.10 of detoxified toxin, 0.01 of an anti-oxidant and 0.10 of an antimildew agent. The breeding mother rabbit pellet feed provided by the invention has the advantages of promoting the growth performance of baby rabbits and enhancing immunity, increasing the birth rate of mother rabbits, and the birth weight and survival rate of the baby rabbits, prolonging the utilization period of the breeding mother rabbits, improving the disease resistance of the baby rabbits, and improving the economic efficiency of farmers.