709 results about "Milk yield" patented technology

The present invention relates to a feed additive for animals comprising tea extract, to a feed additive for animals of which active ingredient is tea leaf fiber, and to an animal feed comprising the feed additive for animals. The tea extract in the present invention exerts great effects in preventing and treating noninfectious and infectious diarrhea in domestic animals, poultry, and pet animals, improving milk quality of fresh milk, increasing milk yield, and improving reproductive efficiency. Also, the tea leaf fiber of the present invention improves intestinal function in domestic animals, decreases the occurrence of diarrhea, increases milk yield, improves feed efficiency and removes malodor of feces and urine.

The invention relates to a foodstuff that can enhance the milk yield of lactation period sow, consisting of the following components in weight portion: 250 to 350 portions of calcium hydrogen phosphate, 250 to 350 portions of mountain meal, 100 to 130 portions of common salt, 30 to 40 portions t of choline, 45 to 55 portions of complex trace elements, 8 to 12 portions of complex vitamin, 30 to 50 portions of potassium chloride, 5 to 15 portions of methionine, 15 to 35 portions of lysine, 2 to 8 portions of valine, 50-150 portions of zeolite powder, 15 to 25 portions of medium and short chain fatty acids, 5 to 20 portions of feed attractant, 0.5 to 1 portions of lysozyme, 10 to 25 portions of mycotoxin absorbent, 5 to 7 portions of vitamin E, 2 to 5 portions of phytase, and 3 to 6 portions of chromium Picolinate. The invention adds nutritive additives and mycotoxin absorbent etc. into the foodstuff, thereby obviously intensifying the immunity of lactation period sow, dramatically enhancing the milk yield, bringing forward the oestrous period, and significantly increasing the ablactation weight of the piglet.

The invention discloses a compound microorganism additive for milk cow feed. The microorganism additive consists of fermentation product mixture of natto bacillus subtilis, enterococcus faecium and saccharomyces cerevisiae, wherein the total number of bacteria is more than 10<9>cfu / g. Long-term repeating animal experiments show that three microorganisms in the compound microorganism additive can develop synergy, thereby significantly improving the milk yield of the milk cow, fat percentage in the milk and milk protein yield, significantly reducing the somatic number of the milk cow in lactation period and the disease probability of mastitis and subclinical mastitis, and significantly enhancing the autoimmunity of the milk cow organism. The compound microorganism additive has the advantages of low cost, significant effect and good application and market prospects.

The invention relates to a Chinese herbal medicine lactagogue feed for a sow. The Chinese herbal medicine lactagogue feed comprises the following components: wheat, corn, bean pulp, tofu skin, calcium hydrophosphate, rice bran oil, mountain flour, salt, lysine, antioxidant, potassium chloride, magnesium sulfate, vitamin premix, microelement premix and traditional Chinese medicine additive, wherein the traditional Chinese medicine additive comprises the following bulk drugs: cowherb seed, ligusticum wallichii, hawthorn, herba epimedii, pericarpium citri reticulatae, radix ophiopogonis, astragalus mongholicus, dandelion, angelica sinensis, bighead atractylodes rhizome, akebiaquinata, madder, honeysuckle, elecampane, medicated leaven and medlar. By adopting a new formula and the traditional Chinese medicine additive, the nutritional requirement of milking sows is met, the palatability is good, the immunity, milk yield and milk quality of the sows are improved, the productivity of piglets is improved, and the hurt on the sows and the piglets by chemical medicine is avoided. The Chinese herbal medicine lactagogue feed has the advantages of little toxic and side effect, no drug tolerance, no residue and the like, and the side effect on the food safety is reduced.

The invention discloses a compound additive for sow which belongs to the animal nutrition technique field. The compound additive bases on high nutrition concentration, colligated balances each nutrition element proportion from in terms of physiology regulation, and regulates the sow milk secretion using natural hormone like substance without hormone negative effect. In addition, the compound additive strengthening adds many nutrition elements, such as L-carnitine which a young pig has less self synthetizing amount and needs out source milk, accordingly, survival rate and weighting rate of the young pig are increased. The compound additive and the clean drinking water with 40 DEG. C are mixed in proportion to 1:20 by weight for confecting water solution which is drunk by sow after eating during the postpartum third day to ablactation freely. The additive can increase nannie sow feed intake, improve astriction, increase quantity of milk yield, improve milk quality and increase ablactation weighting and viability of young pig.

The invention discloses a Chinese traditional herbal medicine foodstuff additive, Xia'ansan, and a preparation method and applications thereof. The additive is made from astragalus root, Chinese angilica, tube of dwarf lilyturf, dried tangerine peel, green tangerine peel, vegetable sponge, dandelion, fructus forsythiae, radix bupleuri, honeysuckle vine, complete Trichosanthes kirilowii Maxim, Saponaria vaccaria, fructus liquidambaris, and liquorice. The preparation method of the invention is that: the 14 materials are air-cured and dried, dried at 60 DEG C, and then crushed and sifted by 100-mesh sifter, and finally subpackaged. The additive can be blended into the foodstuff for feeding cow, which has heat and stress resistance function to cows giving milk, thus enhancing milk yield. The additive can be used in a hot season for 30 to 45 days in a dosage of 150 to 200g per day for one cow, which can ensure that cow maintains a milk yield increased by more than 10% in 120 days, and can dramatically reduce the incidences of mastitis, endometritis and hoof disease.

The invention relates to a high-yield milk cow feed mixture, which consists of the following ingredients in percentage by weight: 3 to 8 percent of bean dregs, 2 to 15 percent of cotton dregs, 1 to 3 percent of vegetable dregs, 2 to 5 percent of peanut meal, 0 to 20 percent of corn DDGS, 1 to 2 percent of stone dust, 0 to 15 percent of wheat bran, 0 to 3 percent of soybean oil, 0.2 to 1.5 percent of common salt, 1 to 2.5 percent of calcium hydrophosphate, 20 to 60 percent of corn, 0.2 to 1 percent of mineral substances and vitamin, 0.5 to 2 percent of phagostimulant and 5 to 30 percent of rumen health care agents. When the high-yield milk cow feed mixture of the invention is fed in the milk cow high-yield period, compared with the method of feeding ordinary milk cow feed sold in the market, the invention has the advantages that the daily milk yield of each mil cow can be increased by 2 to 5kg, in addition, the protein content, the fat content, the dry substance content and the like in the produced milk are all correspondingly increased, and the milk production quality can be improved.

The invention relates to an intelligent accurate feeding machine, comprising a host computer, a radio frequency identification system, a control system and so on. Amount of fine fodders is calculated according to the weight, parity, milk yield, maximal milk yield and other information of an individual dairy cow so as to feed the dairy cow with the fine fodders. The intelligent accurate feeding machine provided by the invention has a high identification rate to the individual dairy cow, which satisfies the purpose of feeding the individual dairy cow according to need thereof, realizes accurate feeding for dairy cows, helps balance nutrition of the dairy cows to be fed, avoids feeding for the second time, has high feeding accuracy and improves the milk yield.

The invention relates to the field of livestock breeding technology, which specifically relates to a forage for sow during lactation period, and the forage is prepared by the following raw materials by weight: 70-80 parts of corn, 20-25 parts of bean cakes, 20-25 parts of millet bran, 15-18 parts of wheat bran, 12-15 parts of pea residues, 10-12 parts of dried white radish, 5-8 parts of black sesame, 3-4 parts of pig heat powder, 6-8 parts of vegetable sponge of luffa, 4-5 parts of fish meals, 2-3 parts of stone flour, 1-2 parts of shell powder, 5-6 parts of laver powder, 8-10 parts of purslane, 1-2 parts of radix Rhapontici, 2-3 parts of cape jasmine, 1-2 parts of pitch, 1-2 parts of Akebia stems, a proper amount of salts and 4-5 parts of feeding promoting agents. The prepared sow forage has balanced and comprehensive nutrition, and can satisfy each nutrition demand of postpartum sow, radix Rhapontici, cape jasmine, pitch, Akebia stems and other Chinese herbal medicine components can free mammary gland, increase milk yield, and the pigling fed by the sow which eats the forage has high survival rate, strong physique and red and bright hair.

The invention discloses an inoculant containing homofermentation malolactic bacteria and heterofermentation malolactic bacteria for corn silage and using method thereof. The composite microorganism inoculant for corn silage includes 2*10<9>cfu / g-5*10<10>cfu / g of lactobacillus buchneri and 5*10<9>cfu / g-1*10<11>cfu / g of lactobacillus plantarum. The composite microorganism inoculant for corn silage provided by the present invention employs the homofermentation malolactic bacteria and the heterofermentation malolactic bacteria as acid generation source, thereby increasing preservation effect of corn silage forage. When silage forage prepared from the inoculant of the present invention is used as forage of cow, milk yield and butterfat rate can be increased.

The invention relates to a fully-mixed daily feed for dairy cows, comprising concentrate supplement, silage, weed, alfalfa and carrots, wherein the concentrate supplement comprises grain seeds, cakes, by-products of agriculture product processing and premix feeds. In the invention, the raw materials are smashed and mixed respectively and uniformly, the moisture content of the feed is controlled to be less than 15%, and then the mixture is pressed into finished feed. The invention solves the problem of nutrient unbalance of dairy cows caused by feed intake difference in traditional feeding methods, decreases feed waste, helps relatively stabilize the pH value of dairy cow rumens, avoids digestive system disorder of dairy cows effectively, and improves nutrition condition of dairy cows. By using the feed in the invention and coordinating with the matched management technology, dairy cow eliminating amount can be decreased by about 8% every year and the average milk yield can be increased by 2.5kg per dairy cow, thereby improving economic benefits.

The invention discloses lactation compound feed for sows and a preparation method thereof. The lactation compound feed for sows is made from wheat, corn in northeast China, 46% soybean meal, soybean hull, calcium hydrophosphate, rice bran oil, liquid phytase, liquid compound enzyme, limestone flour, salt, 65% lysine, threonine, 60% choline chloride, antioxidant, plasma protein, potassium chloride, magnesium sulfate, vitamin prefix, and trace mineral premix. The preparation method include: weighing all materials by percent weight, and adding the materials into a crusher for crushing under the crushed size of 25-40 mesh; and adding the crushed materials into a pelletizer to make pellets at 85 DEG C with gelatinization degree reaching more than 90%. The lactation compound feed for sows has the advantages that the lactation compound feed for sows meets requirements of nursing sows for nutrition and is high in palatability, immunity, milk yield and milk quality are increased for the sows, and productivity of piglets is further improved.

The invention relates to a cow concentrate supplement. The concentrate supplement is mainly prepared by strictly controlling the quality of corn and adding wheat middling, bean meal, cotton meal, sesame cake, rumen bypass fat, yeast culture and the like; the finally obtained concentrate supplement comprises more than or equal to 18.4 percent of crude protein, more than or equal to 14.78 percent of neutral washing fibers, more than or equal to 7 percent of acid washing fibers, more than or equal to 0.82 percent of calcium, and more than or equal to 0.58 percent of phosphorus; the ratio of the calcium to the phosphorus is more than or equal to 1.41:1; and the cow concentrate supplement has good palatability and high milk yield, and can effectively improve the hair color and body condition of cows.

The invention discloses a method for breeding a new variety of Taihang black goats. In the breeding method, a three way cross among a Taihang black goat, a Jintang black goat and a Nubian is performed, and individual bulk selection is used for selective breeding and propagation to breed the new variety of Taihang black goats. In the breeding method of the invention, by introducing the advantageous genes associated with the large body size, high yield and high milk productivity of the Jintang black goats and Nubian goats are introduced, the bred new variety of the Taihang black goats, apart from the characteristics of high adaptively and complete black hair of the Taihang black goat, has the advantages of large body size, high growing speed, high meat production capacity, high milk productivity and the like. Compared with Taihang black goats, the new variety has the advantages that: the lambing percentage is as high as over 150 percent; the growing speed is high; the body size is so large as the weight of a mature male goat is over 55 kilograms and the weight of a female goat is over 40 kilograms; the meal productivity is high; the meat quality is high; the milk yield is high; and the adaptability is high. Thus, the method is suitable for drylot feeding and market lamb production development.

The invention relates to a milch cow feed and a preparation method and application thereof, in particular to a functional milch cow feed capable of improving the nutrition of milch cow and enhancing the milk quality and a preparation method and application of the feed. The milch cow feed is prepared from the following components in a special proportion: rumen-protected lysine, rumen-protected methionine, rumen-protected dextrose, active dry yeast, trace mineral vitamin premix and bean pulp. The milch cow feed provided by the invention is fed to milch cows to supplement the energy and nutritional inadequacy of the milch cow on a basis of original concentrated supplementation feed so as to achieve the effects of improving milk yield and milk quality.

The invention discloses a feed capable of improving the milk yield of milk cow at the peak of lactation. The feed comprises the following nutritional substances in each kilogram of dry substances by weight: 150 to 180g of crude protein, 160 to 200g of crude fibers, 300 to 400g of neutral detergent fibers, 210 to 212g of acid detergent fibers, 5 to 10g of calcium, 4 to 6g of available phosphorus, 60 to 80g of by-pass protein, and 45 to 75g of by-pass fat, wherein the weight ratio of the by-pass protein to the by-pass fat is (0.9-1.5):1; and the net energy for lactating cow in each kilogram of the dry substances is 1.5-1.7kcal. When the feed is used for feeding the milk cow at the peak of lactation, the requirement of the special digestion system of the milk cow on nutrition can be met, theproduction performance, milk quality and feed conversion efficiency can be improved, and side effects, such as medicinal residues, environmental pollution and the like, are prevented.

The invention discloses tea feeds and a preparation method. The preparation method comprises the following steps of 1, crushing tea waste, spraying water until the humidity is 15 to 25 percent, adding a combined strain of trichoderma, aspergillus niger and aspergillus oryzae, and performing piling and fermentation; 2, drying and crushing the fermented tea waste; 3, uniformly blending 100 weight parts of fermented tea waste, 20 to 100 weight parts of grain feed and 0.5 to 10 parts of yeast, spraying water until the humidity is 15 to 25 percent, simultaneously adjusting a pH value to be 4.5 to 6, and performing secondary fermentation for 3 to 4 days at 40 to 55 DEG C; 4, spreading the fermented mixture for cooling, and drying and crushing the mixture to obtain the tea feeds. According to the tea feeds and the preparation method, the effects of ordinary tea feeds of improving the disease resistance of livestock and poultry, increasing the egg and milk yield, enhancing the quality of meat and reducing the fishy smell and urine odor are maintained; in addition, every gram of selenium-rich tea waste contains 0.02 to 0.1 microgram of selenium, so that anti-oxidation effects are further improved; moreover, selenium-P proteins have the effects of chelating toxic substances such as heavy metal and reducing the toxicity of the toxic substances.

The invention relates to a total mixed ration for high producing dairy cows, which is characterized in that: the total mixed ration is formed by the following ingredients in part by weight: 9-13 parts of feed supplement, 24-28 parts of ensile, 2-5 parts of Chinese wildrye, 1-3 parts of bur clover, 1-3 parts of dried brewer's grains, 1-2 parts of whole cottonseed, 1-3 parts of beet pellet grains and 1-2 parts of molasses. The total mixed ration for the high producing dairy cows has the advantages that: the nutritional and metabolic diseases, such as rumen acidosis, parturient paresis and ketosis, easily occurred in the traditional feed feeding method are solved; the milk production potential of the high producing dairy cows can be developed, the feed can be saved, and the cost can be lowered, so that the economic benefits of the dairy cows are remarkably improved; and with the adoption of the total mixed ration and the combination of a scientific cultivation and management technique, the milk yield is averagely increased by 2Kg per cow every day, and the milk production life is increased by 2-3 parities.

The invention discloses rumen protected methionine and a production method thereof. The rumen protected methionine consists of a core and a shell, wherein the shell is rumen pass fat powder, the active ingredient of the core is methionine; and the mass ratio of the methionine to the rumen pass fat powder is (35-65):(30-60). Animal experiments prove that: the rumen protected methionine has good stability and high small intestine digestibility, can obviously improve the nitrogen metabolism of milk cows, can improve the milk yield and the milk quality of the milk cows during the production, and obtain considerable economic benefit.

The invention discloses a fodder zymophyte agent, a preparation method thereof and application thereof, which belong to the field of livestock cultivation. The microbial Chinese medicinal herb fodderzymophyte agent is prepared from the following raw materials in portion by weight: 20 to 40 portions of rice water, 0.3 to 0.5 portion of brown sugar and 60 to 80 portions of Chinese medicinal herbs.Through the microbial Chinese medicinal herb fodder zymophyte agent, the straw 'lignin' can be thoroughly denatured; the substances such as nodes, wax coats and the like which are not easy to be digested in the straws can be degraded into small molecular substances which are easy to be absorbed by animals through the decomposition function of microbial colonies; and the crude protein of the strawsis improved to 9 to 13 percent, the digestion rate reaches over 75 to 85 percent, the crude protein can be well absorbed by the animals, the weight of the animals is increased quickly, the fodder conversion rate is high, the daily gain and the milk yield are improved obviously, the meat quality is good, and the mouth feel is good. Moreover, the fodder zymophyte agent can kill all impurity bacteria, parasitic ovum and harmful components in the raw materials, ensure safety and innocuousness after the animals eat the fodder zymophyte agent, improve the immunity of the animals, and reduce the occurrence of epidemic diseases.

The invention provides a milking sow feed. The feed comprises the following components in parts by weight: 300-450 parts of corn, 180-250 parts of soybean meal, 15-22 parts of fish meal, 30-78 parts of bran, 8-15 parts of animal oil, 20-28 parts of carrots, 1-2 parts of calcium bicarbonate, 1-2 parts of lysine, 1-2 parts of methionine, 2-3 parts of choline, 0.1-0.15 part of biochemical fulvic acids, 0.01-0.015 part of salinomycin sodium, 6-10 parts of radix codonopsis, 10-16 parts of astragalus membranaceus, 3-8 parts of soup with pettitoes and lotus roots, 3-8 parts of Chinese pulsatilla roots, 3-6 parts of fungus umbellatus, 3-8 parts of poria cocos, 0.1-0.15 part of vitamins, 0.1-0.15 part of folic acids, and 0.1-0.15 part of pantothenic acids. The milking sow feed can improve milk yield, strengthen the immunity of newborn pigs, and effectively prevent and treat the diarrhoea of the newborn pigs.

The invention relates to molasses type high nutritional lapped bricks for cattle and sheep and a manufacturing method thereof. The lapped bricks are prepared from the following raw materials in percentage by weight: 38 percent of rice bran, 10 percent of cottonseed meal, 15 percent of urea, 9 percent of table salt, 16 percent of cement hardener, 10 percent of feed-grade calcium hydrophosphate, 1 percent of trace element premix and 1 percent of vitamin premix. The invention provides high-quality, high-efficiency, safe and environment-friendly molasses type high nutritional lapped bricks and a manufacturing method thereof. Trace additives are added into the lapped bricks to indirectly make farmers accept the excellent products; meanwhile, the molasses can promote the rumination of the cattle and sheep, increase the secretion of saliva, and improve the digestion of the cattle and sheep so as to improve the conversion efficiency of the feed; therefore, the cattle and sheep are more healthy, and the milk yield and milk quality are improved.

The invention relates to a functional pellet feed for high yield cows in the lactation period, which comprises the following components: 13-23% of corns, 1-10% of palm kernel meal, 15-25% of corn fiber, 17-27% of corn germ meal, 8-18% of barley, 8-18% of wheat, 2-12% of bean meal, 1-10% of corn DDGS (Distillers Dried Grains with Soluble), 1-10% of puffed beans, 1-2% of limestone powder, 1-5% of cotton seed meal, 1-8% of double-low rapeseed meal, 0.5-2.5% of glucose powder, 1-5% of liquid molasses, 0.3-1% of table salt, 0.5-3% of saturated fat powder and 0.5-1.5% of compound premix for cows. In the invention, energy liberation and proteolysis are synchronously controlled, and the functional pellet feed has important significance in increasing solid feed intake in summer, increasing milk yield, improving milk quality, increasing postpartum conception rate and reducing the incidence of incidence.

The present invention relates to a concentrated feed for simultaneous reduction of nitrogen, phosphorus and methane emission of cow. The concentrated feed includes: 46%-50% of corn, 5%-8% of a concentrated molasses fermentation liquid, 18%-24% of wheat bran, 6%-10% of cottonseed meal, 6%-10% of soybean meal, 0.7%-1.2% of salt, 1%-2% of sodium bicarbonate, 0.5%-1% of magnesium oxide, 1.0%-2.0% of stone flour, 0.15%-0.25% of isobutyric acid, and 0.08%-0.12% of 1% oregano oil powder. The invention uses the concentrated feed to regulate rumen fermentation of cow, improve intestinal amino acid balance and reduce dietary phosphorus levels in order to improve the utilization of nitrogen, phosphorus and energy, and the rate of milk production, as well as to reduce emissions of nitrogen, phosphorus and methane in dairy. The invention has economic benefits of reduce feeding cost and improving the utilization of nitrogen, energy and phosphorus of the cow, and milk yield, and has ecological benefits of reducing the emissions of nitrogen, phosphorus and methane in dairy to reduce environmental pollution, and integrates production increase, energy saving and emission reduction in one.

The invention relates to the field of feed additives, in particular to a functional dairy cattle feed additive capable of preventing subclinical mastitis of dairy cattle. According to the functional dairy cattle feed additive, based on the total weight of the additive, the functional dairy cattle feed additive contains 2%-6% of organic selenium, 2%-6% of organic zinc, 4-8% of biological antioxidant, 8%-12% of mold adsorbent, 0.2%-0.6% of vitamins, 8%-12% of conventional additive for reducing the number of somatic cells, and 50%-80% of carrier. The invention provides the functional dairy cattle feed additive capable of preventing the subclinical mastitis of the dairy cattle and reducing the number of the somatic cells, the formula is reasonable, the nutrition is balanced, the number of thesomatic cells in the dairy cattle can be effectively reduced, the incidence of the subclinical mastitis of the dairy cattle can be reduced, the good development mechanism of a mammary system can be maintained, and the milk yield and the milk quality of the dairy cattle can be improved.

The invention discloses a postpartum new dairy cow drenching nutritious supplementary and application thereof in a nutritious supplementary for treating postpartum hypocalcemia, abomasum displacement or ketosis disease of dairy cow. The nutritious supplementary provided by the invention is capable of effectively maintaining the levels of blood calcium, blood magnesium and glucose and reducing the levels of NEFA (Non-Esterified Fatty Acid) and beta-hydroxybutyric acid, thereby effectively reducing the occurrence rate of metabolic diseases of postpartum paralysis, ketosis, abomasum displacement and the like of new dairy cow. As a result, the dairy cow can be rehabilitated in physical power and food intake quickly, and the health condition of the dairy cow can be improved and the milk yield of the dairy cow can be increased; and good economic benefit can be achieved.

The invention relates to a dairy cattle feed additive containing selenium-enriched yeast, iron-enriched yeast and zinc-enriched yeast. The dairy cattle feed additive comprises selenium-enriched yeast powder, iron-enriched yeast powder, zinc-enriched yeast powder, mycotoxin adsorbent, compound vitamin, compound probiotics and a biological antioxidant. The dairy cattle feed additive is reasonable in formula, contains various organic microelements and probiotics and is balanced in nutrition, antibiotics are not added, the number of somatic cells in milk can be effectively reduced, the occurring rate of recessive mastitis of dairy cattle is reduced, a good developmental mechanism of a mammary gland system is maintained, milk yield and milk quality are improved, white muscle disease of the dairy cattle can be prevented, the requirements of vast farmers at present can be met, and the dairy cattle feed additive is suitable for development of green healthy cultivation and production of pollution-free ruminant products.

The invention discloses a compound traditional Chinese medicinal composition for cows, and a preparation method and an application thereof, and belongs to the technical filed of traditional Chinese medicines for animals. The compound traditional Chinese medicinal composition mainly comprises, by weight, 10-20 parts of Chinese angelica, 10-20 parts of Ligusticum wallichii, 15-20 parts of Ricepaperplant Pith, 10-20 parts of Vaccaria segetalis, 5-10 parts of Radix Astragali, 5-10 parts of Spina Gleditsiae, 5-10 parts of Radix Codonopsis, 1-5 parts of Radix Rhapontici, 1-5 parts of Fructus Liquidambaris, 5-10 parts of licorice root, 10-20 parts of Rhizoma Atractylodis Macrocephalae and 5-10 parts of Herba Leonuri. The composition adopting the above 12 pure natural Chinese herbal medicines has the characteristic of no medicine resistance, small toxic side effects, difficult generation of harmful residues in milk products, and can effectively improve the milk yield of the cows, substantially improve the quality of the cows and the healthy level of the cows and prevent the mastitis of the cows; and compared with fructo-oligosaccharide compatibility compositions, the compound traditional Chinese medicinal composition disclosed in the invention has the advantages of improvement of the immunity of bodies, improvement of the gastrointestinal tract environment of the bodies, adjustment of the gastrointestinal flora balance, and promotion of the digestion and absorption of nutritional substances.

The present invention is Chinese medicine cow galactic as one kind of feed additive for ruminant. The Chinese medicine cow galactic consists of cowherb seed, sweetgum fruit and other Chinese medicinal materials with meridian dredging and milk secretion stimulating functions as main material, and Chuanxiong rhizome, dandelion and other Chinese medicinal materials with the functions of promoting blood circulation, invigorating vital energy, detoxicating and dissipating mass as supplementary material. The present invention can raise milk yield, and reduce hidden mammitis.

The invention discloses a preparation method of an anti-oxidation and anti-pollution multi-nutrient block for dairy cows, belonging to the technical field of a block for the dairy cows. The method takes molasses, urea, vitamins and mineral elements as main raw materials; the anti-oxidation and anti-pollution multi-nutrient block is prepared by scientifically compounding natural antioxidant substances, Chinese herb extracts and seasoning extracts; the prepared multi-nutrient block for the dairy cows is moderate in hardness, dampproof, breakage-proof and high in weather fastness; the lapping surface of the block is low in bacterial content which is 1.5 per ten thousand of a comparison group; after the multi-nutrient block is used, the milk yield of the lactating dairy cows can be remarkably increased by 19.02%, the first estrus time is shortened by 13 days after parturition of the dairy cows, the conception rate of the dairy cows at the first estrus period is increased by 16.5% after parturition of the dairy cows, the oestrus proportion of the postpartum dairy cow group is increased by 18.4%, the feed intake and the immunity of the organism of the dairy cows can be effectively improved, the occurrence rates of nutritional diseases such as abnormal addiction disease, foot rot, white muscle disease, postpartum paralysis, rickets, mastitis, coarse fur and the like of the dairy cows can be remarkably reduced, and the occurrence rates are averagely reduced by 3.3-16.7%.