CN102366027B - Feed additive for supplying nutrients to cows - Google Patents
Feed additive for supplying nutrients to cows Download PDFInfo
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- CN102366027B CN102366027B CN201110306789A CN201110306789A CN102366027B CN 102366027 B CN102366027 B CN 102366027B CN 201110306789 A CN201110306789 A CN 201110306789A CN 201110306789 A CN201110306789 A CN 201110306789A CN 102366027 B CN102366027 B CN 102366027B
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Abstract
The invention discloses a feed additive for supplying nutrients to cows, belongs to the feed additive field, and specially, relates to cow feed additive products. The feed additive for supplying nutrients to cows comprises 30 to 50 wt% of puffed soybean, 4 to 9 wt% of urea, 3 to 8 wt% of yeast protein powder, 20 to 35 wt% of gloeostereum insarnatum, 15 to 25 wt% of lucid ganoderma and 2 to 9 wt% of a sustained release agent. The feed additive for supplying nutrients to cows can provide enough nutritional reserves for cows in a perinatal period, supply enough nutrients to cows in a lactation peak period, adjust an energy negative balance of a high-yield cow in a lactation peak period, supply a body loss of a high-yield cow in a lactation peak period, improve milk daily output, lactation peak sustainability and a cow conception rate, and prolong a cow lactation peak period by 20 to 35 days.
Description
Technical field:
The invention belongs to field of fodder, particularly the milk cow forage product.
Background technology:
Whether the nutritional need of milk cow satisfies is the critical limitation factor that its production performance is given full play to.Natural feed has satisfied not the needs of high yield cow to all kinds of nutrition far away; In order to make milk cow can keep continuing high yield and to keep the milk cow body health, just must adopt the nutritional supplementation material high in technological content, that usefulness is high, promote milk cow to produce and keep milk cow health; Improve the feed palatability; The utilization rate of raising feed reduces production costs, thereby reaches the target of " three height ".The most frequently used nutritional supplementation material is cow feed additive, premix at present.The primary condition that cow feed additive, premix should possess: 1, help milk cow to produce really, help producing economic benefit.2, to people and milk cow and the abundant safety of dairy products, nontoxic, harmless, noresidue.3, in the bottom line degraded production process and in the milk cow excreta to the generation of environment harmful.4, meet the requirement and the security of milk cow forage production procedure, no incompatibility.
Protein is the synthetic primary raw material of lactoprotein, also is one of major limitation property nutritional labeling of lactating cow daily ration.Protein is degraded and synthetic animalcule albumen by rumen microorganism in cud, and protein degradation, endogenous protein be not with cud chyme entering small intestine with cud, and composition small intestine metabolism protein is digested and assimilated in small intestine, and in mammary gland, synthesized lactoprotein.But rumen microorganism albumen combined coefficient is not high, and the amino acid composition is uneven, thereby has influenced the synthetic of lactoprotein.Therefore, potein deficiency causes milk protein concn to descend in the daily ration, can significantly improve milk protein concn and replenish protein.Discover, the every increase one percentage point of dietary protein, the level of protein just increases by 0.02 percentage point in the cow's milk.But prerequisite is under the condition of dairy cow diet albumen wretched insufficiency, increases the dietary protein level and can improve digestibility and the feed intake of milk cow, so the output of milk also rises thereupon, causes the increase of content of milk protein.Therefore, can think the increase of the output of milk and content of milk protein, be the double result of feed protein direct effect and energy indirect effect.On the other hand, replenish the by-pass protein feed in the daily ration and can improve abomasum and small intestine proteinaceous nutrient, and keep higher lactoprotein output.Non-degrade proteins of cud in the milk cow forage (rumen bypass protein) and microprotein are the main sources of milk calf intestinal protein, and the non-degrade proteins or the amino acid deficiency that arrive abomasum and small intestine in the daily ration are the principal elements that influences the high yield cow content of milk protein.
In general; The protein that gets into cud has 60% to be decomposed approximately; The product that decomposes is ammonia, volatile fatty acid, carbon dioxide and other nitrogen substance, and all the other parts that do not digested then with the post-ruminal digestion that is moved into of glandular stomach chyme, are further digested by the protease of abomasum and small intestine; The protein that this part is not decomposed by rumen microorganism is called " by-pass protein ".
March 1 calendar year 2001, China Ministry of Agriculture issued " forbidding in ruminant feed, adding and using the notice of animal fodder "; Animal fodder esp meat bone meal, fish meal, blood meal are rumen bypass protein sources the most frequently used in the ruminant feed; Therefore the forbidding of animal fodders such as meat meal tankage, fish meal, blood meal has improved the difficulty of ruminant feed formula technique, so Animal nutrition and feed working research persons manage to seek technical alternative measure.
Cud is big fermentation tank of ruminant domestic animal, and it not only can digest the crude fibre that the simple stomach domestic animal is difficult to digest, and reduces the activity of some ANFs; Improve the utilization rate of phytate phosphorus in the feed etc.; And to the albumen of some high-qualitys, free amino acid, carbohydrate etc. also have certain degradation.Therefore, feed is carried out certain processed (expanded, steam-flaked etc.), increased the quantity of UIP and RBS in the feed.Can also use coating technique encapsulates to handle to some a small amount of or micro-nutrients (amino acid, choline etc.) and makes it avoid in cud, degrading.
Gloeostereum incarnatum S.Ito etI mai (G.L C F8511) [Gloeostereum incarnatum], another name elm ear, elm mill.Belong to Basidiomycotina, Hymenomycetes, Aphyllophorales, photovoltaicing leather bacteria section, Gleoesterum incarnatum genus.The elm ear mainly is distributed in China the Northeast and Hokkaido, Japan; The Tieling in Liaoning Province, former clearly, new guest, Benxi and Fushun; The Tonghua in Jilin Province, Huijiang, Fusong, long white and Antu etc., the Eastern Mountain Area of Heilongjiang Province is the main producing region of elm ear, also there is a small amount of distribution in Xinjiang.The elm ear is famous dietotherapeutic fungi, introduces the existing long history of Chinese medicine.The famous medical scholar's Li Shizhen (1518-1593 A.D.) of the Ming Dynasty is shown in the Compendium of Material Medica and to be carried: " the elm ear is adopted it August ", " August, the elm ear exposed to the sun with the good wine stain, and same foxtail millet seed, real the cooking of purple amaranth are the end.Every clothes a dose of powder just as much as the amount can be taken up with three fingers, under the wine, it is not hungry to make us warding off paddy." elm ears or side handles of a utensil entity nutritional labeling is very abundant.Analyze according to Chinese Academy Of Preventive Medicine Research Institute Of Nutrition And Food Hygiene, the elm ear mainly contains necessary each seed amino acids of human body such as trace element such as protein, carbohydrate, vitamin E, vitamin B1, vitamin B2, calcium, phosphorus, iron, zinc and glutamic acid, lysine.The content of various functional components and fructification are basic identical in the mycelium of fermenting and producing.
Glossy ganoderma [Ganoderema lucidum (Leyss ex Fr.) karst] is claimed polyporus lucidus again, belongs to Basidiomycotina, Aphyllophorales, Ganodermataceae, Ganoderma.Doctor's allusion quotation in successive dynasties playbacks glossy ganoderma in " medicine-feeding ", and its ranking is before genseng.The record of Shennong's Herbal, Compendium of Material Medica, glossy ganoderma materials for improving vision, tonifying liver gas, calm the nerves, beneficial essence, the beneficial motive, beneficial temper, beneficial lung qi, kidney-nourishing gas, logical nine orifices, ear acute hearing, bright, the sharp joint of order, diuresis, skin maintenance, be first-class excellent tonic product.GL-B can promote the synthetic of protein, nucleic acid, and to the renewal of serum, liver and bone marrow cell protein or nucleic acid, synthetic facilitation arranged, it is one of glossy ganoderma main active ingredient of strengthening the body resistance to consolidate the constitution.GL-B mainly is present in lucid ganoderma fungus fructification, sclerotium, mycelium or the zymotic fluid.
The seed of cowherb is the seed of pinkwort cow-fat.The traditional Chinese medical science thinks, seed of cowherb mildly bitter flavor, property are flat, and the disappear effect of carbuncle of activating blood to promote menstruation, lactogenesis is arranged, simultaneously the still good medicine of lactagogue.
Summary of the invention:
The present invention provides a kind of dairy cow nutrition supplement feed additive, and the percentage by weight of product compositions of the present invention is: expanded soybean 30-50wt%, urea 4-9wt%, yeast albumen powder 3-8wt%, elm ear 20-35wt%, glossy ganoderma 15-25wt%, sustained release agent 2-9wt%;
Said elm ear is elm ears or side handles of a utensil entity, fermentation mycelium or elm ear solid fermentation thalline and mycoplasma.
Said elm ear preferred elm ear solid fermentation thalline and mycoplasma.
Elm ear solid fermentation thalline and mycoplasma production process are following: seed culture: shaking table is cultivated elm ear fluid body seed; Solid fermentation: switching elm ear fluid body seed is to solid fermentation culture medium fermented and cultured; Dry.
Be added with the pulverizing seed of cowherb that weight ratio is 1-3% in the said elm ear solid fermentation culture medium.
Said glossy ganoderma is ganoderma lucidum fruitbody, fermentation mycelium or glossy ganoderma solid fermentation thalline and mycoplasma.
Said sustained release agent is made up of ferrous sulfate, copper sulphate, calcium carbonate, Sodium Metabisulfite.
The proportion of composing of said sustained release agent is following according to percentage by weight: ferrous sulfate 5-15%, copper sulphate 10-20%, calcium carbonate 60-80%, Sodium Metabisulfite 5-10% form.
The proportion of composing of said sustained release agent is following according to percentage by weight: ferrous sulfate 15%, copper sulphate 15%, calcium carbonate 60%, Sodium Metabisulfite 10% are formed.
The preparation method of dairy cow nutrition supplement feed additive of the present invention is following:
With urea; Obtain length or particle diameter after yeast albumen powder, elm ear, glossy ganoderma, sustained release agent are pulverized less than the material of 3mm, mix above-mentioned material, carry out expanded with the expanded feed unit; Swelling temperature 100-140 ℃; Bulking pressure 5.3-7.0 kilogram is cooled to normal temperature, sieve (being not more than 15% through 8mm sieve aperture rate); Above-mentioned expanded material mixes with expanded soybean and gets final product.Adopt conventional artificial rumen technique to measure product and cross the cud effect.
Expanded soybean preparation technology flow process is following: the sheet of sieve below 4mm milling soya seeds, carry out expandedly with the expanded feed unit, and swelling temperature 100-115 ℃, bulking pressure 6.3-7.0 kilogram is cooled to normal temperature, sieve (being not more than 15% through 8mm sieve aperture rate).
Product of the present invention is used to feed the high yield cow in perinatal period and peak of lactation; Or the milk cow of daily yielding more than 20kg; Its method for using: the cow feed additive of the present invention that in the conventional fine fodder of milk cow, replenishes 10-35%; Feed after fully mixing, preferably just begin to feed in perinatal period.
Beneficial effect:
Dairy cow nutrition supplement feed additive provided by the invention is that cow in perinatal period provides the prescribing adequate nutrition deposit; Peak of lactation, provide sufficient nutrition to supply with; Remedy the negative effect that a certain nutriment of single interpolation utilizes other absorption of nutrient ingredients; Remedy high yield cow negative energy balance and the body condition loss of peak of lactation, improve daily yielding and peak vitality, improve the milk cow conception rate.Milk cow peak of lactation prolongation 20-35 days.
Dairy cow nutrition supplement feed additive provided by the invention contains elm ear, glossy ganoderma.Solid fermentation and cultivation are the effective ways that obtain the elm ear.Contain the metabolite of thalline with resulting mycoplasma behind the solid fermentation, and mycoplasma itself also is good nutriment.The seed of cowherb that adds in the elm ear solid fermentation culture medium can make the nutritional labeling of the seed of cowherb get into fermentation thalline and mycoplasma during the fermentation, and the short whey that effectively improves feed is flat.The thalline that solid fermentation obtains is the good medium with nutrition and medicinal function, is having a good application prospect aspect the Application and Development of natural feed addictive.
Experimental result shows that elm ear water extract is suitable with 2% Sodium Benzoate solution fungistatic effect.The elm ear has higher nutritive value and bacteria resistance function, can strengthen the immunity of animal, and the noresidue environmentally safe.Can significantly strengthen the immunity and the premunition of animal body, promote growth, improve daily gain and feed conversion rate, and have anti-stress, antioxidant effect; Simultaneously intestinal bacteriosis there is stronger prevention effect.The elm ear contains vitamin E, B1, B2.Each seed amino acid such as lysine and various trace element.Has abundant nutritive value.
Elm ear solid fermentation thalline and mycoplasma and glossy ganoderma are one of primary raw material, have effectively replenished edible fungus protein, polysaccharide and vitamin, and constant product quality is controlled, can improve immunity, can improve culture benefit.The interpolation of glossy ganoderma can effectively increase the content of beneficiating ingredient such as GL-B vitamin in the product, and glossy ganoderma is enhancing body immunity effectively, improves the milk cow health level.
Dairy cow nutrition supplement feed additive provided by the invention contains calcium carbonate, can effectively replenish calcium, improves the content of calcium in the cow producing milk.
Feed provided by the invention contains certain amount of urea; Owing to added sustained release agent therein, under the extruding of certain temperature and pressure, the gelatinization reaction taken place through bulking machine; Sustained release agent, urea and elm ear, glossy ganoderma are coated on together; Thereby effectively slow down the rate of release of urea, reach synchronously, increased the utilization ratio of cud degraded nitrogen with the fermentation of cornstarch at cud.
Mailland reaction takes place in soybean puffing technology utilization protein molecule peptide chain amino provided by the invention and carboxyl under HTHP; Amino and carboxyl mutually combines; Make the variation of soy proteinaceous peptide chain structure generation space structure, be unfavorable for the degraded of rumen microorganism, improve it and cross the cud rate.
The fat content of product is 8%, and dry matter degradability is 40%, and protein degradation rate is 26%; Can be 20MJ/KG, NEL is 6.5MJ/KG, and protein content is 14%; Conception rate has improved 12%, through calculating year about 270 kilograms of the outputs of milk can improve milk cow.
The practical implementation method:
Following embodiment can make those skilled in the art more fully understand the present invention, but does not limit the present invention in any way.
Embodiment 1:
The percentage by weight of each component of dairy cow nutrition supplement feed additive product is: expanded soybean 40wt%, urea 6wt%, yeast albumen powder 5wt%, elm ear 25wt%, glossy ganoderma 20wt%, sustained release agent 4wt%;
Said elm ear is elm ear solid fermentation thalline and mycoplasma;
Said glossy ganoderma is a fermented hyphostroma of Ganoderma;
Said sustained release agent mainly is made up of ferrous sulfate, copper sulphate, calcium carbonate, Sodium Metabisulfite;
The proportion of composing of said sustained release agent is following according to percentage by weight: ferrous sulfate 10%, copper sulphate 15%, calcium carbonate 70%, Sodium Metabisulfite 5%.
The preparation method is following:
Urea with aforementioned proportion; Obtain length or particle diameter after yeast albumen powder, elm ear, glossy ganoderma, sustained release agent are pulverized less than material, mix above-mentioned material, carry out expanded with the expanded feed unit with 3mm; Swelling temperature 125; Bulking pressure 5.3-6.0 kilogram is cooled to normal temperature, sieve (being not more than 15% through 8mm sieve aperture rate); Above-mentioned expanded material mixes with expanded soybean and gets final product.Adopt conventional artificial rumen technique to measure product and cross the cud effect.
Expanded soybean preparation technology flow process is following: the sheet of sieve below 4mm milling soya seeds, carry out with the expanded feed unit expanded, swelling temperature 110, bulking pressure 6.3-7.0 kilogram is cooled to normal temperature, sieve (being not more than 15% through 8mm sieve aperture rate).
Elm ear solid fermentation thalline and mycoplasma production process are following: solid fermentation is cultivated the elm ear bacterium culture that obtains pulverize drying.
Production step of the present invention comprises the steps: seed culture: shaking table is cultivated elm ear fluid body seed; Solid fermentation: switching elm ear fluid body seed solid fermentation culture medium fermented and cultured; Drying and crushing: fermentation finishes, drying solid fermentation medium on fluid bed or other drying equipments, and drying finishes and pulverizes; Packing: the direct packing of comminuting matter both can.
Concrete production process is following:
(1) slant strains activation culture: the Gleoesterum incarnatum slant strains of preservation is transferred on the slant medium, cultivated about 96 hours, and covered with the inclined-plane to mycelia and get final product for 22 ℃; (2) the liquid first order seed is cultivated: access of above-mentioned Gleoesterum incarnatum slant strains picking is equipped with carries out first order seed in 500 ml shake flasks of 100 milliliters of culture mediums and cultivate condition of culture: 150 rev/mins of rotary shaking tables, cultivated about 130 hours for 25 ℃; (3) the liquid secondary seed is cultivated: the one-level shake-flask seed is inserted with 5% inoculum concentration carry out the secondary seed cultivation in 500 ml shake flasks that 100 milliliters of culture mediums are housed, condition of culture: 180 rev/mins of rotary shaking tables, cultivated about 100 hours for 25 ℃; (4) solid fermentation is cultivated: insert the secondary shake-flask seed in the 500L solid-state fermentation tank that sterilization back solid fermentation culture medium is housed with 10% inoculum concentration; Condition of culture: charge 50%, 24 ℃ of cultivation temperature, humidity 75%; Ventilation 0.3 (V/V), incubation time 15 days; Whenever stirred 10 minutes at a distance from three days.(5) fermented and cultured finishes, and the solid fermentation material is selected multiple drying means dryings such as fluid bed, and baking temperature is controlled at below 80 ℃.Dry materials is arrived moisture below 7%.Material to drying finishes is pulverized.
The Gleoesterum incarnatum bacterial classification is purchased in Chinese industrial microorganism fungus kind preservation administrative center among the present invention, bacterium number: CICC14056.
The slant medium composition can be PDA slant medium or other suitable culture mediums among the present invention.
The solid fermentation culture medium is formed as follows among the present invention: 70% wheat bran, 1.4% sucrose, 10% corn flour, 16% corncob (pulverizing the back), 0.1% peptone, 2% skimmed soybean protein powder, 0.5% dusty yeast; Culture medium PH nature.Interpolation weight is 2% the pulverizing seed of cowherb in the above-mentioned culture medium; 121 ℃ of sterilising conditions 2 hours.
The liquid fermentation seed is formed among the present invention: starch 2%, glucose 3%, peptone 0.3%, skimmed soybean protein powder 0.5%, potassium dihydrogen phosphate 0.2%, magnesium sulfate 0.1%, Cobastab
12PPm, PH6.
Embodiment 2:
Dairy cow nutrition supplement feed additive is grouped into by following one-tenth: expanded soybean 30wt%, urea 4wt%, yeast albumen powder 3wt%, elm ear 35wt%, glossy ganoderma 25wt%, sustained release agent 3wt%;
Said elm ear is an elm ears or side handles of a utensil entities;
Said glossy ganoderma is a fructification;
Said sustained release agent mainly is made up of ferrous sulfate, copper sulphate, calcium carbonate, Sodium Metabisulfite;
The proportion of composing of said sustained release agent is following according to percentage by weight: ferrous sulfate 5%, copper sulphate 10%, calcium carbonate 80%, Sodium Metabisulfite 5%.
The preparation method is basic with example 1.
Embodiment 3:
Dairy cow nutrition supplement feed additive is grouped into by following one-tenth: expanded soybean 45wt%, urea 8wt%, yeast albumen powder 6wt%, elm ear 20wt%, glossy ganoderma 15wt%, sustained release agent 6wt%;
Said elm ear is an elm ear fermentation mycelium;
Said glossy ganoderma is a fructification;
Said sustained release agent mainly is made up of ferrous sulfate, copper sulphate, calcium carbonate, Sodium Metabisulfite;
The proportion of composing of said sustained release agent is following according to percentage by weight: ferrous sulfate 15%, copper sulphate 15%, calcium carbonate 60%, Sodium Metabisulfite 10%.
The preparation method is basic with example 1.
Embodiment 4:
Dairy cow nutrition supplement feed additive is grouped into by following one-tenth: expanded soybean 50wt%, urea 8wt%, yeast albumen powder 6wt%, elm ear 20wt%, glossy ganoderma 15wt%, sustained release agent 6wt%;
Said elm ear is an elm ear fermentation mycelium;
Said glossy ganoderma is glossy ganoderma solid fermentation thalline and mycoplasma;
Said sustained release agent mainly is made up of ferrous sulfate, copper sulphate, calcium carbonate, Sodium Metabisulfite;
The proportion of composing of said sustained release agent is following according to percentage by weight: ferrous sulfate 15%, copper sulphate 15%, calcium carbonate 60%, Sodium Metabisulfite 10%.
The preparation method is basic with example 1.
The test of the present invention's example 1 feed addictive result of use
Test method:
1.1 milk cow: the red cattle farm that shakes, Beijing, select age, parity, lactation amount 20 of close as far as possible milk cows.
1.2 method
1.2.1 selection and the grouping of test milk cow: select age, parity, lactation amount approaching, 60 of the china holstein cowses of childbirth just are divided into 2 groups, 30 every group at random.
1.2.2 it is identical that test group, control group are respectively organized basal diet: the test group daily ration is daily daily ration+15% product of the present invention, and control group is daily daily ration.
1.2.3 test place and the time: carry out this test red cattle farm that shakes in Beijing; Experimental period (on May 1st, 2010 was to June 30).
1.2.4 test method and feeding and management: in process of the test, the control group dairy cow diet is undertaken by original formulation.Its feed ingredient, ratio and scale of feeding are preceding consistent with test; Test group is added feed addictive of the present invention from a childbirth day beginning daily ration on original basis.All the other are consistent with control group.Every day 3 times, regularly feed, freely drink water, feed roughage earlier, fine fodder is fed in the back, milks every day 3 times.
1.2.5 appetite and the health status of mensuration project and record viewing test milk cow every day, well-documented history every bovine lactation amount every day.
2 results
2.1 search for food and health condition observe
Cow feeding amount in experimental period, health condition are normal, anomaly do not occur.The experimental group milk cow is more smooth by hair, and the growth of livestock is better.
2.2 influence to the milk cow lactation amount
Test group May 15, June 8, June 30 lactation amount compare with control group and see table 1 for details.
The influence that table 1, breast can change the lactating cow lactation amount for No. 1
Claims (9)
1. dairy cow nutrition supplement feed additive; The percentage by weight of said each component of dairy cow nutrition supplement feed additive is: expanded soybean 30-50wt%, urea 4-9wt%, yeast albumen powder 3-8wt%, elm ear 20-35wt%, glossy ganoderma 15-25wt%, sustained release agent 2-9wt%, wherein the proportion of composing of sustained release agent according to percentage by weight is: ferrous sulfate 5-15%, copper sulphate 10-20%, calcium carbonate 60-80%, Sodium Metabisulfite 5-10%.
2. a kind of according to claim 1 dairy cow nutrition supplement feed additive is characterized in that said elm ear is elm ears or side handles of a utensil entity, fermentation mycelium or elm ear solid fermentation thalline and mycoplasma.
3. a kind of according to claim 1 or claim 2 dairy cow nutrition supplement feed additive is characterized in that said elm ear is elm ear solid fermentation thalline and mycoplasma.
4. a kind of according to claim 1 dairy cow nutrition supplement feed additive is characterized in that said glossy ganoderma is ganoderma lucidum fruitbody, fermentation mycelium or glossy ganoderma solid fermentation thalline and mycoplasma.
5. a kind of according to claim 1 or claim 2 dairy cow nutrition supplement feed additive is characterized in that the production process of said elm ear solid fermentation thalline and mycoplasma is following: seed culture: shaking table is cultivated elm ear fluid body seed; Solid fermentation: switching elm ear fluid body seed is to solid fermentation culture medium fermented and cultured; Dry; Be added with the pulverizing seed of cowherb that weight ratio is 1-3% in the said elm ear solid fermentation culture medium.
6. like the said a kind of dairy cow nutrition supplement feed additive of claim 3, it is characterized in that the production process of said elm ear solid fermentation thalline and mycoplasma is following: seed culture: shaking table is cultivated elm ear fluid body seed; Solid fermentation: switching elm ear fluid body seed is to solid fermentation culture medium fermented and cultured; Dry; Be added with the pulverizing seed of cowherb that weight ratio is 1-3% in the said elm ear solid fermentation culture medium.
7. like claim 1 or 6 said a kind of dairy cow nutrition supplement feed additives, it is characterized in that the proportion of composing of said sustained release agent according to percentage by weight is: ferrous sulfate 15%, copper sulphate 15%, calcium carbonate 60%, Sodium Metabisulfite 10%.
8. a kind of according to claim 1 dairy cow nutrition supplement feed additive is characterized in that by following method preparation:
Urea obtains length or particle diameter less than the material of 3mm after yeast albumen powder, elm ear, glossy ganoderma, sustained release agent are pulverized, mix above-mentioned material; Carry out expanded with the expanded feed unit; Swelling temperature is 100-140 ℃, and bulking pressure 5.3-7.0 kilogram is cooled to normal temperature; Sieve, above-mentioned expanded material mixes with expanded soybean.
9. a kind of according to claim 1 dairy cow nutrition supplement feed additive is characterized in that the percentage by weight of said each component of dairy cow nutrition supplement feed additive is: expanded soybean 30wt%, urea 4wt%, yeast albumen powder 3wt%, elm ear 35wt%, glossy ganoderma 25wt%, sustained release agent 3wt%.
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| CN102870966A (en) * | 2012-06-24 | 2013-01-16 | 邵素英 | Feed additive product with high efficiency |
| CN102823735A (en) * | 2012-09-24 | 2012-12-19 | 福建农大菌草技术开发公司 | Application of aqueous extract of grass-cultivated ganoderma bacterium draff in dairy cow feeding |
| CN103141690A (en) * | 2013-03-15 | 2013-06-12 | 广西灵山百强水牛奶乳业有限公司 | Feed additive of high productive dairy cow |
| CN103478490B (en) * | 2013-09-18 | 2015-05-20 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Nanometer feed of swimming crabs and preparation method thereof |
| CN104286414A (en) * | 2014-09-24 | 2015-01-21 | 邵素英 | Nutritional feed additive and preparation method thereof |
| CN104286465A (en) * | 2014-09-24 | 2015-01-21 | 邵素英 | Feed additive product for dairy cattle and production method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309919A (en) * | 2001-01-01 | 2001-08-29 | 熊福祥 | Natural glossy ganoderma milk and its making process |
| CN1759719A (en) * | 2003-12-23 | 2006-04-19 | 吴跃飞 | Green sanitary meats of birds and eggs of birds produced by using alive birds as bioreactor, and method |
| CN1806656A (en) * | 2006-02-22 | 2006-07-26 | 中国食品发酵工业研究院 | Elm tree mushroom feedstuff addictive, its preparation method and application |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309919A (en) * | 2001-01-01 | 2001-08-29 | 熊福祥 | Natural glossy ganoderma milk and its making process |
| CN1759719A (en) * | 2003-12-23 | 2006-04-19 | 吴跃飞 | Green sanitary meats of birds and eggs of birds produced by using alive birds as bioreactor, and method |
| CN1806656A (en) * | 2006-02-22 | 2006-07-26 | 中国食品发酵工业研究院 | Elm tree mushroom feedstuff addictive, its preparation method and application |
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