133results about How to "Improve lactation performance" patented technology

The invention discloses a sow premixed feed for improving the productivity of sows. The sow premixed feed is prepared from the following components in parts by weight: 300-400 parts of puffing soybean flour, 150-250 parts of fish meal, 180-220 parts of bean pulp, 120-150 parts of calcium hydrophosphate, 100-200 parts of mountain flour, 20-30 parts of lysine, 10-30 parts of methionine, 15-35 parts of threonine, 20-30 parts of valine, 60-100 parts of compound trace elements, 12-20 parts of multivitamin, 100-200 parts of oligopeptides, 0.5-1 part of an enzymic preparation, 1-2 parts of probiotics and 1-2 parts of a feed preservative. By virtue of the feed for improving the productivity of the sows disclosed by the invention, the organism endocrine of the sows can be adjusted, the development of corpus luteum is promoted, the ovarian function is activated, the morbidity of mastitis and endometritis is reduced, a reproductive system is purified, the aging of the reproductive system is delayed, and the productivity of the sows is improved. Thus, the economic benefits of pig raising are also improved.

The invention belongs to the field of biological feed, and relates to a high-efficiency and low-cost fermentation feed processing method based on bean dregs and application; the processing method comprises the steps of activating a strain to obtain fermentation seed liquid of bacillus, yeast and lactic acid bacteria; mixing the bean dregs with bran or rice bran, then adding sucrose, adding cellulase, cellobiase, glucoamylase, xylanase, mannanase and beta-glucanase, mixing to obtain a primary aerobic fermentation medium, inoculating the bacillus fermentation seed liquid and the yeast fermentation seed liquid for primary aerobic fermentation, obtaining a primary fermentation mixture after fermentation, and then inoculating the lactic acid bacteria fermentation seed liquid for anaerobic fermentation under sealed conditions to obtain a finished product; an bacteria-enzyme cooperative fermentation and aerobic and anaerobic step-by-step fermentation mode is adopted, the fermentation is completed, the conversion degree of soybean peptide is high, the removal rate of trypsin inhibitor is 85% or above, each mycotoxin is lower than the feed hygiene limit standard of China; the feed is good in palatability, and favored by animals, and the economic efficiency is high.

The invention belongs to the field of pig feed and discloses feed of replacement gilts during the perinatal period. The feed is characterized by comprising the following components in parts by weight: 55-60 parts of corns, 20-24 parts of soybean meal, 5.5-6.9 parts of DDGS, 1.3-2.2 parts of wheat bran, 5-10 parts of full-fat rice bran, 0.7-1.2 parts of soybean oil, 1-1.3 parts of imported fish meal, 0.9-1.1 parts of calcium powder, 1.0-1.2 parts of calcium hydrogen phosphate, 0.2-0.5 part of lysine sulfate, 0.4-0.5 part of edible salt, 0.1-0.2 part of choline chloride, 0.2-0.3 part of a vitamin premix, 0.2-0.3 part of a microelement premix and 0.05-0.06 part of a mould inhibiter premix. The feed can be used for promoting physical growth of the replacement gilts, alleviating the primiparous stress of the replacement gilts, improving the food intake of the replacement gilts in the early stage of lactation period, and enhancing the disease resistance of the replacement gilts during the perinatal period.

The invention discloses a feed additive for improving the lactation performance of lactating sows and a preparation method thereof. The feed additive consists of the following components in part by weight: 0 to 60 parts of cowherb seed, 5 to 8 parts of dandelion, 8 to 10 parts of atractylis, 5 to 8 parts of akebia stem, 5 parts of astragalus, 5 pars of liquoric root, and the balance of zeolite powder. The feed additive for improving the lactation performance of the lactating sows has the advantages of obvious improvement on the lactation performance of the lactating sows (lactation yield and lactic quality), low addition volume, good effect, no residue, and no toxic or side effects.

The invention discloses a Chinese herbal medicine addictive, premix, and batch for improving the lactation performance of milking sows. The Chinese herbal addictive comprises following raw materials in parts by weight: 800 to 1200 parts of cowherb seed, 800 to 1200 parts of Chinese angelica, 400 to 600 parts of radix astragali, 600 to 800 parts of psoralea corylifolia, 300 to 500 parts of Sichuan lovage rhizome, 700 to 800 parts of malt, 400 to 600 parts of licorice, 900 to 1100 parts of tetrapanax papyriferus, 800 to 900 parts of haw, 800 to 1000 parts of caulis akebiae, 300 to 500 parts of common cnidium fruit, 400 to 600 parts of verbena, 500 to 700 parts of dried orange peel, 100 to 300 parts of dark plum, and 200 to 400 parts of medicated leaven. The Chinese herbal medicine addictive, premix, and batch are developed on the basis of full consideration of compatible regulation of medicines and physiological characteristics of sows in the nursing period; by feeding the milking sows with the addictive, the lactation performance of milking sows and the survival rate and daily weight gain of piglets can be improved, the loss of backfat of sows in the nursing period can be reduced, the nursing period is shortened by 4 to 6 days, and the interval between estrus and ablactation is shorten by 1 to 2 days.

The present invention relates to an anti-heat stress feed additive for pregnant sows, wherein a Chinese herb additive, sodium bicarbonate, citric acid, lysine, aminobutyric acid, fructooligosaccharide and wheat bran are used to prepare the anti-heat stress feed additive. With the anti-heat stress feed additive of the present invention, the problems of heat stress and constipation of pregnant sows can be effectively alleviated, the sow feed intake can be increased, the embryonic death caused by heat stress can be prevented, and the litter size is increased.

The invention relates to a single nucleotide polymorphic locus of a milk goat PITX1 gene, and a detection method and application of the single nucleotide polymorphic locus, and belongs to the technical field of animal molecular genetic breeding. The gene single nucleotide polymorphic locus comprises the single nucleotide polymorphic locus of the milk goat PITX1 gene with the 201st position is G or A, wherein the genotype is GG, GA and AA. The detection method comprises the following steps: performing polymerase chain reaction (PCR) amplification on the milk PITX1 gene by using the DNA sequence of the PITX1 gene as a template and a primer pair P as a primer; performing enzyme digestion on the PCR product by using restriction endonuclease MspI; and detecting the enzyme-digested product through agarose gel electrophoresis to identify the single nucleotide polymorphic locus of the milk goat PITX1 gene. Through the adoption of the method, the milk goat species with excellent genetic resources can be established quickly in marker assisted selection (MAS) breeding of the milk goat. The method has the advantages of simplicity and quickness in operation, low cost and high detection precision.

The invention provides a composite essential oil premixing agent special for breeding sows and a preparation technology thereof. The composite essential oil premixing agent is prepared from thymol, origanum oil, eugenol, cinnamyl aldehyde, eucalyptus oil, fried seeds of cowherb, extracts from angelica sinensis, soy isoflavones, mannan oligosaccharide, fructo-oligosaccharide, tea-leaf powder and silica. The technology of the composite essential oil premixing agent comprises the following steps that various kinds of essential oil are placed into a liquid mixer to be mixed to be uniform, the mixture is placed into a material soaking device, tea-leaf powder and silica are added to be soaked for 30 min, the mixture is added into a vacuum mixer, the other components are added, sealed mixing is performed for 15 min, and bagging sealing is performed to obtain the composite essential oil premixing agent. The composite essential oil premixing agent can achieve the effects of achieving sterilization, diminishing inflammation, promoting sow gastrointestinal tract ecological balance, improving the nutrient level and immunity, preventing sows from being infected by pathogenic bacteria before and after parturition and being capable of improving the quality of milk so as to promote growth and development of piglets and thereby improving the reproductive capacity of sows and economic benefits.

The invention belongs to the field of feed premix compounds and relates to a Chinese herbal medicine composite premix compound for a sow, in particular to a Chinese herbal medicine composite premix compound for a postnatal sow. The premix compound is prepared from the following Chinese herbal medicine components in percentage by weight: 5-10% of sweet basil, 10-15% of motherwort, 5-10% of sea horse, 5-10% of cowherb seed, 5-10% of cockscomb, 8-20% of tender catchweed bedstraw herb, 8-18% of spina date seed, 6-15% of dried orange peel, 8-15% of pearl powder and 8-12% of astragalus mongholicus based on 100 percents in total. When the premix compound is fed, milking capacity, fertility and postnatal body recovery of the sow can be effectively improved, an empty period is shortened, and breeding effects are improved; and in addition, growth conditions and postweaning adaptation of a piglet are greatly improved, and the postweaning survival rate is greatly increased..

The invention relates to the technical field of complete feed for breeding sows, in particular to six-stage nutritional complete feed for the breeding sows and a feeding method. According to the characteristics of parturition period of the breeding sows, the parturition period of the breeding sows is divided into six stages through combination of physiological characteristics and nutritional requirements of the breeding sows in theparturition period, the breeding sows are fed with different kinds of nutritional feed according to the six stages, the feeding process is studied, so that the nutrients in the six stages have cooperative interaction and are supplementary, mammary gland development of the breeding sows is promoted, milk yield is increased, appetite of the breeding sows is improved, food-intake is improved, oestrus times and ovulation times in the non-pregnant period are increased, dystocia rate of the breeding sows is reduced, the whole parturition of the breeding sows is shortened, and quick postpartum recovery of body condition of the breeding sows is facilitated.

The invention relates to a feed additive used for a pregnant sow. The feed additive comprises the following components in parts by weight: 5-20 parts of 98% lysine, 3-15 parts of threonine, 2-6 parts of tryptophan, 5-20 parts of methionine, 2-9 parts of arginine, 1-3 parts of decavitamin, 0.3-0.8 part of copper methionine, 0.4-1 part of iron methionine chelate, 0.1-0.5 part of zinc glycine, 0.05-0.1 part of selenium yeast, 0.1-0.3 part of manganese glycine and 30-80 parts of a carrier. The preparation method comprises the following steps: preparing the materials in parts by weight, sieving the raw materials with a 40-mesh sieve, then adding to a blender together, stirring and mixing uniformly to prepare the feed additive used for the pregnant sow. Compared with the prior art, the preparation process is simple, complicated raw material pre-treatment process is not needed, the raw materials only need to be sieved and then uniformly mixed, the feed additive is easily absorbed by a pregnant sow body, the use ratio of a feed for feeding the pregnant sow can be also improved, the raw materials are easy in source, and the feed additive is beneficial to popularization and utilization.

The invention provides a set of fermented Chinese herbal medicine composition for non-antibiotic breeding of live pigs and a preparation method for the fermented Chinese herbal medicine composition. According to the Chinese herbal medicine composition, through tonifying qi, nourishing blood, nourishing yin and tonifying yang, healthy qi is compromised and complemented, and healthy energy is strengthened; pathogenic factors are guided and eliminated through sweating, purgation and toxin counteracting, and diseases are prevented from happening and developing, so that all fights in a body stop, and a harmonious condition is achieved. The healthy level of a sow is nursed from a source sow, so that newborn piglets are healthy in this way. Combined with health nursing of piglets, nursery pigs and fattening pigs, the piglets live through a conservation period safely, health of the middle pigs is ensured, and growth of fattening pigs is promoted. Occurrence of diseases in all growing periods of the live pigs is prevented, so that the purposes that pig herd is healthy and no antibiotic is added in the whole breeding process are achieved. At the same time, the Chinese herbal medicine composition can further promote the digestion and absorption efficiency of the live pigs to feed, feed conversion rate is improved, the economical benefit is improved, the effects of non-antibiotic breeding, ecological breeding, and economical breeding are achieved truly.

The invention relates to a traditional Chinese medicine composition for improving production performance of sows, a traditional Chinese medicine microecological preparation and a preparation method thereof and belongs to the technical field of pig feed additives. The traditional Chinese medicine composition for improving production performance of sows is prepared from the following components in parts by weight: 8-10 parts of radix codonopsis, 8-10 parts of angelica sinensis, 8-10 parts of astragalus membranaceus, 8-10 parts of radix bupleurim, 8-10 parts of leonurus, 3-6 parts of uniflower swisscentaury roots, 3-6 parts of akebiaquinata, 3-6 parts of pericarpium citri reticulatae viride, 3-6 parts of tetrapanax papyriferus, 3-6 parts of platycodon grandiflorum, 3-6 parts of rhizoma chuanxiong, 6-9 parts of dipsacus asperoids, 6-9 parts of liquidambar formosana hance, 1.5-2 parts of cowherb seeds and 1.5-2 parts of glycyrrhiza. The traditional Chinese medicine composition for improvingproduction performance of sows has the functions of tonifying qi and blood, clearing heat and inducing urination, and promoting menstruation and lactation, and can promote improvement of lactationalperformance and reproductive performance of the sows and improve the disease resistance of piglets.

The invention discloses a milking sow fodder additive and a preparation method and application thereof. The additive is mainly prepared from the following raw materials in parts by weight: 8 to 12 parts of Chinese medicinal formula Baihutang particle, 6 to 8 parts of cowherb seed, 3 to 5 parts of medulla tetrapanacis, 3 to 5 parts of uniflower swisscentaury root, 1 to 3 parts of semen ziziphi spinosae, 5 to 10 parts of fructus amomi, 1 to 3 parts of pericarpium citri reticulatae, 1 to 3 parts of fructus aurantii and 6 to 9 parts of herba portulacae. The Chinese medicinal formula Baihutang particle is prepared from 30 parts of gypsum, 3 parts of honey-fried liquorice root, 9 parts of rhizoma anemarrhenae and 15 parts of polished round-grained rice. The fodder additive disclosed by the invention is prepared by a simple technology, is prepared from pure traditional Chinese medicine components as the raw materials, does not contain any antibiotic and hormone, and has no toxic and side effect. After being added into base fodder, the fodder additive can stimulate sows to increase appetite and improve feeding, improves milk performance of the sows, increases milk yield of the sows, obviously improves the survival rate of piglets, guarantees healthy growth and uniform development of the piglets, and can effectively prevent and treat varieties of general diseases of the sows and the piglets.