CN108850592A - A kind of three way cross fattening later period pig feed additive for promoting growth and preparation method thereof - Google Patents
A kind of three way cross fattening later period pig feed additive for promoting growth and preparation method thereof Download PDFInfo
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Abstract
The present invention relates to a kind of three way cross to fatten later period pig feed additive for promoting growth, according to parts by weight, including following components：45~55 parts of zeolite powder, 25~35 parts of litter shell powder, 0.35~0.45 part of probiotics compound, 9~11 parts of medical stone, 9~11 parts of tangerine peel powder, 50% 3~5 parts of soybean lecithin.Fattening later period intestinal health situation can targetedly be improved, and by providing a variety of pairs of beneficial substances of its growth and development for pig feed at later stage of fattening, and the balance of intestinal microecology in fattening later period pig body can also be maintained, improve the digestion power and immunity of pig, enhance its growth performance, and then is obviously improved the economic benefit of pig farmer.Furthermore, additionally provide a kind of special preparation method of above-mentioned feed addictive, it is mixed in batches according to the characteristic of component, the activity of beneficiating ingredient in feed can farthest be retained, to remain the beneficial effect that additive has comprehensively, the quality and using effect of finished product additive are improved.
Description
Technical field
The present invention relates to pig's feed fields, and in particular to a kind of three way cross fattening later period pig feed additive for promoting growth
And preparation method thereof.
Background technique
Chitling road is the main place for digesting and assimilating nutrient, is played an important role to the healthy growth for maintaining pig.Pig disappears
Although it is different to change each section of road thickness, thickness, shape is also different, and basic structure is roughly the same.Mucous layer by epithelium, tunica propria and
Muscularis mucosae structure composition, there are the functional structures such as a large amount of gauffer, villus and microvillus for mucous membrane layer surface.Intestinal mucosa is main
It is made of the goblet cell of epithelial cell and dispersion therebetween, is the main portions for absorbing nutriment.Intestinal Morphology variation also can
Chitling road is set to cause very big injury for the absorption of nutrition.
Ternary pigs, also known as " Ternary Pig " refer to through the obtained pig kind of ternary breeding of method, breed formula and are generally A
× (B × C), A are terminal boars, and B is maternal male parent, and C is maternal female parent, and wherein A is mostly Lip river gram pig, and B is mostly Landrace, and C is more
For Large White, and B, C usually can be interchanged.Compared to the market pig that purebred or two-way cross is cultivated, ternary pigs have growth
Fastly, the high feature of feed conversion rate, the angle sold from cultivation, which is said, can bring more excellent economic benefit, therefore by wide
The favor of big raiser.
But since ternary pigs grow too fast, intestinal tract function heavy load, as ternary pigs gradually grow up to fattening
Easily there is function of intestinal canal disorder and the situation that causes nutrient absorption bad in later period, influences the weight in ternary pigs fattening later period
Increase ratio and amplitude seriously affect the economic interests of raiser.And currently, there are no educate specifically for ternary pigs on the market
The fertile later period is by adjusting ternary pigs function of intestinal canal, and then its feed addictive for fattening later period growth and development and weight accumulation.It can
It is intended that ternary pigs fatten later period growth and development and weight accumulates problem by resolving, it will be raiser's economy effect
The another explosive growth point that benefit is promoted.
Summary of the invention
The present invention provides a kind of three way cross fattening later period pig feed additive for promoting growth and preparation method thereof, passes through improvement
Ternary pigs fatten the function of intestinal canal in later period, solve in existing breeding technology ternary pigs fattening later period growth and development slowly, weight
The problem of accumulating capability deficiency.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of three way cross fattening later period pig feed additive for promoting growth, according to parts by weight, including following components：Zeolite
45~55 parts of powder, 25~35 parts of litter shell powder, 0.35~0.45 part of probiotics compound, 9~11 parts of medical stone, tangerine peel powder 9~11
Part, 50% 3~5 parts of soybean lecithin.
Preferably, a kind of three way cross fattens later period pig feed additive for promoting growth, according to parts by weight, including with the following group
Point：48~52 parts of zeolite powder, 28~32 parts of litter shell powder, 0.38~0.42 part of probiotics compound, 9~11 parts of medical stone, dried orange peel
9~11 parts of powder, 50% 3~5 parts of soybean lecithin.
Preferably, a kind of three way cross fattens later period pig feed additive for promoting growth, according to parts by weight, including with the following group
Point：50 parts of zeolite powder, 30 parts of litter shell powder, 0.4 part of probiotics compound, 10 parts of medical stone, 10 parts of tangerine peel powder, 50% soybean lecithin
4 parts.
Further, the probiotics compound is bacillus subtilis, bacillus licheniformis, Bifidobacterium, acidophilus cream
The mixture of bacillus.
Further, the bacillus subtilis, bacillus licheniformis, Bifidobacterium, the matter between lactobacillus acidophilus
Amount is than being 1: 1: (2~3): (2~3).
Wherein, to be that natural Zeolite Rock is levigate form zeolite powder, and color is light green color, white, be a kind of aqueous alkali or
Alkaline earth metal aluminosilicate mineral.Because of the more cavitys of its crystal structure, therefore there are extremely strong adsorptivity, Chang Beiyong to the substance of molecule class
Make molecular sieve.In the present solution, the absorption property of zeolite powder, using ammonia absorption value as target, ammonia absorption value is not less than 100mg/g.And its
Play the role of as follows：Poisonous and harmful metabolite in enteron aisle can be adsorbed, it is prevented to build up in vivo, and to certain huge sum of moneys
Accessory has special suction-operated, eliminates, mitigates or inhibit the toxic action of the venomous injurants confrontation animals such as mould and heavy metal；Energy
It is enough to have certain inhibiting effect to the pernicious bacteria in enteron aisle, moreover it is possible to reduce the harmful substance water of enteric microorganism activity generation
It is flat；The intracorporal harmful microorganism of animal, toxin and ammonia can be adsorbed, extends feed in the residence time in the digestive tract；Thus energy
It reduces the disease incidence of animal and improves food conversion ratio；Pernicious gas can be additionally absorbed, breeding environment pollution is reduced, thus
The growing environment for further eliminating etiology, guarantees the cleaning of breeding environment.
Litter shell powder is the exocarp and middle pericarp of full paddy, i.e., powder obtained by the skin and shell of full paddy is raised for fowl poultry kind
One of Major Foods, there is good nutritive value.In the present solution, the effect of chaff is divided into two aspects, first is that as ternary
The food source of pig, second is that the growth prebiotics as beneficial bacterium in probiotic, provide good substrate for the growth of beneficial bacterium
Material.
Medical stone is a kind of Chinese medicine, is Acid-intermediate igneous rock rocks beschtauite.It is sweet in flavor, it is warm-natured.With removing toxic substances
Dissipating bind is removed necrosis and promoted granulation, except cold clearing damp, beneficial liver and strengthening stomach, activating microcirculation and removing stasis medicinal, the function of diuresis fossil.In the present solution, the effect of medical stone
Two aspects are broadly divided into, first is that into ternary pigs enteron aisle, the grinding and chylification of supplementary food, and then promote ternary pigs to feeding
The absorption of nutriment in material；Second is that absorption absorbs the noxious material that feed generates in digestion process as detoxification substance, from
And the latter is avoided further to be absorbed and influenced the health status of ternary pigs by ternary pigs.
Tangerine peel powder is pulvis obtained after Chinese medicine dried orange peel crushes.In the present solution, the effect of tangerine peel powder is to improve and raise
Expect smell, improve the palatability of feed, and pig intestinal health can be enhanced, improves absorptivity and pig pair of the pig to nutriment
The resistance of disease.
Soybean congealed fat soybean lecithin is the product extracted from the oil foot of production soybean oil, is by glycerol, fatty acid, choline
Or ester composed by cholamine.It mainly contains lecithin (about 34.2 parts), cephalin (about 19.7 parts), lipositol (about 16.0
Part), phosphatidyl serine (about 15.8 parts), phosphatidic acid (about 3.6 parts) and other phosphatide (about 10.7 parts).In the present solution, it is made
With being to provide the nutriments such as cholamine, phosphorus, inositol and linoleic acid, linolenic acid, arachidonic acid to growing and fattening pigs, feed is improved
Trophic level.Other than it can satisfy ternary pigs normal energy and need, growing and fattening pigs can also be promoted to fully absorb using in feed
Other nutriments improve the appetite of growing and fattening pigs, improve the digestibility of nutriment, especially hydrophilic choline base and hydrophobic C18Rouge
Fat acid combines, and is conducive to nutriment and combines with animal digestion enzyme, promotes the growth of growing and fattening pigs.
In probiotics compound, bacillus subtilis, BacillusSubtilis is one kind of bacillus, preservation
Number CGMCC 13358.Bacillus licheniformis, BacillusLicheniformis are a kind of common grams in the soil
Positive thermophilic bacteria, deposit number CGMCC 24236.Bifidobacterium, for be a kind of Gram-positive, do not move, cell is in bar
Shape, one end are in the bacterium category of forked, strictly anaerobic sometimes, are widely present in alimentary canal, vagina and oral cavity of humans and animals etc.
In habitat, number CMGCC 6165 is saved.Lactobacillus acidophilus, Lactobacillus acidophilus, belongs to lactobacillus,
The end of Gram-positive bacillus, bar is rounded, is primarily present in small intestine, can discharge lactic acid, acetic acid and antibiotic.
The Synergistic Mechanisms and its effect of above-mentioned probiotics compound are as follows：
A. bacillus subtilis and bacillus licheniformis are all aerobic-type bacterium, need a large amount of oxygen during the growth process,
After in into ternary pigs enteron aisle, a large amount of free oxygen is consumed, enteral oxygen concentration and redox potential is reduced, improves conduct
The Bacillus acidi lactici of anaerobic bacteria, Bifidobacterium growing environment, be conducive to the growth of anaerobic bacteria, keep the steady of intestinal microecology system
Weighing apparatus, while making the growth of aerobic bacteria enterobacteria etc. existing for script in enteron aisle because anoxic is suppressed, it is anti-to improve ternary pig body
Sick ability reduces enterogastric diseases occurrence probability；
B. compound beneficial bacterium can generate a variety of digestive ferments, as answered in protease, amylase and lipase, and degradation feed
The enzyme of miscellaneous carbohydrate, such as pectin, glucan, cellulose enzyme, wherein being much the enzyme that ternary pigs itself do not have, in turn
Ternary pigs are helped to carry out the digestion of food；In addition, a variety of nutriments such as vitamin, amino acid, organic acid, growth promotion can be generated
Factor etc. participates in animal body metabolism, provides nutriment for body；
C. the complex role of bacillus subtilis and bacillus licheniformis can promote at ternary pigs gut-associated lymphoid tissue
In " the immune preparation state " of height, while accelerate Development of Immune Organs, immune system maturation is fast and early, T, bone-marrow-derived lymphocyte
Quantity increases, and ternary pigs humoral and cellular immune response level improves；
D. antagonism pathogenic microorganisms improves inside and outside ecological environment；The growth of beneficial bacterium can significantly reduce enteron aisle large intestine bar
Bacterium, anaerobe, salmonella quantity, increase the intracorporal beneficial bacterium of machine and potential pathogenic bacteria are reduced, thus arrange
Let out object, the beneficial bacterium quantity in secretion increases, invasive organism is reduced, to purify internal external environment, reduces disease
Generation.
E. the beneficial bacterium compounded realizes effect by the natural growth rhythm of microorganism, and is that may be present in ternary pigs body
Therefore harmless strain has no toxic side effect in use, drug residue free, does not generate drug resistance.
Further, 40 meshes excessively are made after the tangerine peel powder is crushed to 40 mesh by dried orange peel.40 targeted fine powders are made in dried orange peel,
On the one hand agreeable to the taste sense that is meticulous and influencing additive is avoided, to ensure that ternary pigs to the feed after additive is added still
Keep good appetite；On the other hand then avoid granularity excessively thick, it is insufficient to the shell-broken effect of dried orange peel, and then influence fragrant in dried orange peel
The release of Studies of The Aromatic Substances and growth benefit materials, to ensure that dried orange peel part should have the performance of effect and function.
To achieve the goals above, the present invention also provides one kind to be used to prepare above-mentioned three way cross fattening later period pig growth-promoting
The preparation method of long feed addictive, specifically, including the following steps：
(1) raw material preparation：Weigh the zeolite powder of corresponding mass respectively according to formula rate, litter shell powder, probiotics compound,
Medical stone, tangerine peel powder, 50% soybean lecithin are spare；
(2) it crushes：Tangerine peel powder is crushed to all through 40 meshes, 40 mesh tangerine peel powders are obtained, it is spare；
(3) it premixes：It is (10~11) by litter shell powder and compound probiotic mass ratio: 1, take weighed whole in step (1)
Probiotics compound and part litter shell powder stir 100~110s, after mixing, premix are made；
(4) net mixed：By litter shell powder weighed in step (1), remaining after step (3) use, step (3) is obtained
Premix, 40 mesh tangerine peel powders obtained in step (2), weighed zeolite powder, medical stone in step (1), according to bulk density from it is small to
Big sequence is successively put into mixing machine, and net mixing is made after mixing in 100~110s of stirring；
(5) total mix：Step (1) weighed 50 portions of soybean congealed fat, stirring 100 are added in the net mixing made from step (4)
Mixed feed additive is made after mixing in~110s.
The characteristics of above method, is, is mixed in batches according to the characteristic of component, and feeding can be farthest retained
The activity of beneficiating ingredient in material improves the matter of finished product additive to remain the beneficial effect that additive has comprehensively
Amount and using effect.
In conclusion the present invention provides a kind of three way cross fattening later period pig feed additive for promoting growth and its preparation side
Method, the beneficial effect is that：
(1) by adding the compound bacterias such as bacillus subtilis and bacillus licheniformis in feed, improve pig Intestinal Morphology
And intestinal flora, promote intestinal health, improves the growth rate of pig；
(3) ammonia in chitling road can be effectively adsorbed, the growth of pernicious bacteria is inhibited, breeding environment is reduced and pollutes and reduce
The external source of ternary pigs infects illness probability；
(4) generation of growing and fattening pigs fatty liver diseases can be reduced, save animal body to the consumption of methionine and is provided big
Liposoluble vitamin, especially vitamin E are measured, feed fat antioxidant levels can be improved, facilitate the growth performance of growing and fattening pigs；
(5) palatability of feed can be improved in tangerine peel powder, reduces the disease incidence of pig, enhances the resistance and growth of pig
Energy；
(6) in conclusion by the complex role of each component, it is disorderly that ternary pigs fattening later period function of intestinal canal can thoroughly be solved
Disorderly, nutrient absorption ability reduces, and the speed of growth slows down, and the problem that weight accumulation is insufficient not only provides for pig feed at later stage of fattening
The beneficial substance of a variety of pairs of its growth and developments, and the balance of intestinal microecology in fattening later period pig body can also be maintained, in turn
The digestion power and immunity for significantly improving pig, effectively enhance its growth performance.
Specific embodiment
It is right combined with specific embodiments below in order to make those skilled in the art more fully understand technical solution of the present invention
The present invention is described in further detail.
Embodiment 1
A kind of three way cross fattening later period pig feed additive for promoting growth, according to parts by weight, including following components：Zeolite
45 parts of powder, 25 parts of litter shell powder, 0.35 part of probiotics compound, 9 parts of medical stone, 9 parts of tangerine peel powder, 50% 3 parts of soybean lecithin；It is described
Probiotics compound is the mixture of bacillus subtilis, bacillus licheniformis, Bifidobacterium, lactobacillus acidophilus, each component
Between mass ratio be 1: 1: 2: 2.
Embodiment 2
A kind of three way cross fattening later period pig feed additive for promoting growth, according to parts by weight, including following components：Zeolite
55 parts of powder, 35 parts of litter shell powder, 0.45 part of probiotics compound, 11 parts of medical stone, 11 parts of tangerine peel powder, 50% 5 parts of soybean lecithin；Institute
State the mixture that probiotics compound is bacillus subtilis, bacillus licheniformis, Bifidobacterium, lactobacillus acidophilus, each group
/ mass ratio be 1: 1: 3: (2~3).
Embodiment 3
A kind of three way cross fattening later period pig feed additive for promoting growth, according to parts by weight, including following components：Zeolite
50 parts of powder, 50 parts of litter shell powder, 0.40 part of probiotics compound, 10 parts of medical stone, 10 parts of tangerine peel powder, 50% 4 parts of soybean lecithin；Institute
State the mixture that probiotics compound is bacillus subtilis, bacillus licheniformis, Bifidobacterium, lactobacillus acidophilus, each group
/ mass ratio be 1: 1: 2.2: 2.2.
Embodiment 4
A kind of three way cross fattening later period pig feed additive for promoting growth, according to parts by weight, including following components：Zeolite
48 parts of powder, 28 parts of litter shell powder, 0.38 part of probiotics compound, 9 parts of medical stone, 9 parts of tangerine peel powder, 50% 3 parts of soybean lecithin；It is described
Probiotics compound is the mixture of bacillus subtilis, bacillus licheniformis, Bifidobacterium, lactobacillus acidophilus, each component
Between mass ratio be 1: 1: 2.8: 2.8.
Embodiment 5
A kind of three way cross fattening later period pig feed additive for promoting growth, according to parts by weight, including following components：Zeolite
52 parts of powder, 32 parts of litter shell powder, 0.42 part of probiotics compound, 11 parts of medical stone, 11 parts of tangerine peel powder, 50% soybean lecithin 3 parts~5
Part；The probiotics compound is the mixture of bacillus subtilis, bacillus licheniformis, Bifidobacterium, lactobacillus acidophilus,
Mass ratio between each component is 1: 1: 2.8: 2.8.
Embodiment 6
A kind of three way cross fattening later period pig feed additive for promoting growth, according to parts by weight, including following components：Zeolite
45 parts of powder, 25 parts of litter shell powder, 0.35 part of probiotics compound, 9 parts of medical stone, 9 parts of tangerine peel powder, 50% 3 parts of soybean lecithin；It is described
Probiotics compound is the mixture of bacillus subtilis, bacillus licheniformis, Bifidobacterium, lactobacillus acidophilus, each component
Between mass ratio be 1: 1: 2: 2.
Above-mentioned raw materials are prepared into finished product feedstuff additive as follows：
(1) raw material preparation：Weigh the zeolite powder of corresponding mass respectively according to formula rate, litter shell powder, probiotics compound,
Medical stone, tangerine peel powder, 50% soybean lecithin are spare；
(2) it crushes：Tangerine peel powder is crushed to all through 40 meshes, 40 mesh tangerine peel powders are obtained, it is spare；
(3) it premixes：It is (10~11) by litter shell powder and compound probiotic mass ratio: 1, take weighed whole in step (1)
Probiotics compound and part litter shell powder stir 100~110s, after mixing, premix are made；
(4) net mixed：By litter shell powder weighed in step (1), remaining after step (3) use, step (3) is obtained
Premix, 40 mesh tangerine peel powders obtained in step (2), weighed zeolite powder, medical stone in step (1), according to bulk density from it is small to
Big sequence is successively put into mixing machine, and net mixing is made after mixing in 100~110s of stirring；
(5) total mix：Step (1) weighed 50 portions of soybean congealed fat, stirring 100 are added in the net mixing made from step (4)
Mixed feed additive is made after mixing in~110s.
Embodiment 7
A kind of three way cross fattening later period pig feed additive for promoting growth, according to parts by weight, including following components：Zeolite
55 parts of powder, 35 parts of litter shell powder, 0.45 part of probiotics compound, 11 parts of medical stone, 11 parts of tangerine peel powder, 50% 5 parts of soybean lecithin；Institute
State the mixture that probiotics compound is bacillus subtilis, bacillus licheniformis, Bifidobacterium, lactobacillus acidophilus, each group
/ mass ratio be 1: 1: 3: 3.
Above-mentioned raw materials are prepared into finished product feedstuff additive as follows：
(1) raw material preparation：Weigh the zeolite powder of corresponding mass respectively according to formula rate, litter shell powder, probiotics compound,
Medical stone, tangerine peel powder, 50% soybean lecithin are spare；
(2) it crushes：Tangerine peel powder is crushed to all through 40 meshes, 40 mesh tangerine peel powders are obtained, it is spare；
(3) it premixes：It is (10~11) by litter shell powder and compound probiotic mass ratio: 1, take weighed whole in step (1)
Probiotics compound and part litter shell powder stir 100~110s, after mixing, premix are made；
(4) net mixed：By litter shell powder weighed in step (1), remaining after step (3) use, step (3) is obtained
Premix, 40 mesh tangerine peel powders obtained in step (2), weighed zeolite powder, medical stone in step (1), according to bulk density from it is small to
Big sequence is successively put into mixing machine, and net mixing is made after mixing in 100~110s of stirring；
(5) total mix：Step (1) weighed 50 portions of soybean congealed fat, stirring 100 are added in the net mixing made from step (4)
Mixed feed additive is made after mixing in~110s.
Test example
Test place：The mountain Yima, henan Province great Cheng pig farm
Experimental design：Fattening later period " Ternary Pig " ternary pigs 216 for selecting same size, is bisected into 3 groups, every group at random
72, every group of 6 repetitions, each repetition 12；Wherein, A group feeding basal diet, B group feeding basal diet+feed addictive
(embodiment 6), C group feeding basal diet+feed addictive (embodiment 7).
Embodiment：It is strictly carried out according to the feeding standard on pig farm, feeding time 50 days.Pig house observation is arrived on time daily to adopt
Situation is eaten, and is recorded；The initial counterpoise of every group of subjects, last counterpoise are counted, average daily gain and material weight are then calculated
Than.Statistical result is as shown in table 1.
Table 1 fattens later period test pig growing state statistical form
| Group | A | B | C |
| Initial counterpoise/kg | 71.48±0.99 | 74.47±0.45 | 73.45±0.63 |
| Last counterpoise/kg | 107.75±0.85 | 141.36±2.25 | 148.96±1.23 |
| Average daily gain/g | 725.34±17.66 | 1337.78±75.23 | 1510.19±68.75 |
| Feedstuff-meat ratio | 3.41±0.09 | 1.87±0.09 | 1.65±0.12 |
Test result shows through data it can be seen that B group, C group growing and fattening pigs average daily gain it is significantly leading
It is significantly less than the feedstuff-meat ratio of A group in the feedstuff-meat ratio of the average daily gain of the growing and fattening pigs of A group, and B group, C group.It can be seen that B
Group feed has stronger facilitation to the growth performance of growing and fattening pigs, this has absolutely proved the present invention by improving the fattening later period three
To be promoted, ternary pigs fatten late growth performance to the intestinal health situation of first pig, body weight increase speed is significant and effective.
Above content is only citing made for the present invention and explanation, affiliated those skilled in the art are to being retouched
The specific embodiment stated does various modifications or additions or is substituted in a similar manner, as long as it does not deviate from the concept of invention
Or beyond the scope defined by this claim, it is within the scope of protection of the invention.
Claims (7)
1. a kind of three way cross fattens later period pig feed additive for promoting growth, which is characterized in that according to parts by weight, including it is following
Component：It is 45~55 parts of zeolite powder, 25~35 parts of litter shell powder, 0.35~0.45 part of probiotics compound, 9~11 parts of medical stone, old
9~11 parts of skin powder, 50% 3~5 parts of soybean lecithin.
2. a kind of three way cross according to claim 1 fattens later period pig feed additive for promoting growth, which is characterized in that press
Parts by weight meter, including following components：48~52 parts of zeolite powder, 28~32 parts of litter shell powder, probiotics compound 0.38~0.42
Part, 9~11 parts of medical stone, 9~11 parts of tangerine peel powder, 50% 3~5 parts of soybean lecithin.
3. a kind of three way cross according to claim 1 fattens later period pig feed additive for promoting growth, which is characterized in that press
Parts by weight meter, including following components：It is 50 parts of zeolite powder, 30 parts of litter shell powder, 0.4 part of probiotics compound, 10 parts of medical stone, old
10 parts of skin powder, 50% 4 parts of soybean lecithin.
4. a kind of three way cross according to claim 1 fattens later period pig feed additive for promoting growth, it is characterised in that：Institute
State the mixture that probiotics compound is bacillus subtilis, bacillus licheniformis, Bifidobacterium, lactobacillus acidophilus.
5. a kind of three way cross according to claim 4 fattens later period pig feed additive for promoting growth, it is characterised in that：Institute
Stating bacillus subtilis, bacillus licheniformis, Bifidobacterium, the mass ratio between lactobacillus acidophilus is 1: 1: (2~3): (2~
3)。
6. a kind of three way cross according to claim 1 fattens later period pig feed additive for promoting growth, it is characterised in that：Institute
40 meshes excessively after tangerine peel powder is crushed to 40 mesh by dried orange peel are stated to be made.
7. a kind of preparation method of any one of claim 1~6 three way cross fattening later period pig feed additive for promoting growth,
It is characterized by comprising the following steps：
(1) raw material preparation：Weigh the zeolite powder of corresponding mass, litter shell powder, probiotics compound, wheat meal respectively according to formula rate
Stone, tangerine peel powder, 50% soybean lecithin are spare；
(2) it crushes：Tangerine peel powder is crushed to all through 40 meshes, 40 mesh tangerine peel powders are obtained, it is spare；
(3) it premixes：It is (10~11) by litter shell powder and compound probiotic mass ratio: 1, take weighed whole in step (1) prebiotic
Bacterium compound and part litter shell powder stir 100~110s, after mixing, premix are made；
(4) net mixed：By litter shell powder weighed in step (1), remaining after step (3) use, step
(3) premix made from, 40 mesh tangerine peel powders obtained in step (2), weighed zeolite powder, medical stone in step (1) are pressed
It is successively put into mixing machine according to the sequence of bulk density from small to large, net mixing is made after mixing in 100~110s of stirring；
(5) total mix：Addition step (1) weighed 50 portions of soybean congealed fat in the net mixing made from step (4), stirring 100~
Mixed feed additive is made after mixing in 110s.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401073A (en) * | 2020-11-05 | 2021-02-26 | 谷实生物集团股份有限公司 | Composite probiotic fermented feed for regulating growth performance of fattening pigs |
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| CN106538826A (en) * | 2016-10-08 | 2017-03-29 | 邹小凤 | It is a kind of to promote poultry body fat metabolism pig feed additive |
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| CN101165162A (en) * | 2007-09-30 | 2008-04-23 | 苏国权 | Probiotics active preparation |
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