CN111513200A - Method for producing pollution-free pork by using probiotic feed - Google Patents

Method for producing pollution-free pork by using probiotic feed Download PDF

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CN111513200A
CN111513200A CN202010501733.9A CN202010501733A CN111513200A CN 111513200 A CN111513200 A CN 111513200A CN 202010501733 A CN202010501733 A CN 202010501733A CN 111513200 A CN111513200 A CN 111513200A
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裴雪敏
邓云昌
许丹娜
邓骁
宋成生
陆卫国
陈红星
刘鑫
刘小丽
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Henan Province Spring Agriculture And Animal Husbandry Technology Co ltd
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Henan Province Spring Agriculture And Animal Husbandry Technology Co ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/30Feeding-stuffs specially adapted for particular animals for swines
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/12Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/16Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
    • A23K10/18Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/22Animal feeding-stuffs from material of animal origin from fish
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/26Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/174Vitamins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/22Compounds of alkali metals
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/24Compounds of alkaline earth metals, e.g. magnesium
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/30Oligoelements
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
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  • Marine Sciences & Fisheries (AREA)
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Abstract

The invention belongs to the field of pig feed, and discloses a method for producing pollution-free pork by using probiotic feed, wherein the prepared probiotic pig feed is fed according to different adding amounts of different pig ages, and live pigs grow to about 90kg and are slaughtered at fixed points and processed into vacuum film packaging to obtain pollution-free pork, and the preparation method of the probiotic pig feed comprises the following steps of preparing the following raw materials of 45-55 parts by weight of corn flour, 20-30 parts by weight of wheat bran, 5-10 parts by weight of bean cakes, 1-1.5 parts by weight of fish meal, 3-5 parts by weight of hawthorn powder, 3-5 parts by weight of yeast powder, 1-3 parts by weight of bone meal, 1-2 parts by weight of salt, 0.5-1.5 parts by weight of multivitamin for pigs, 0.5-1.5 parts by weight of polymineral for pigs, 10-20 parts by weight of compound probiotic liquid and a proper amount of water. The probiotic pig feed prepared by the scheme is nutritional and safe, and only the feed addition amount is different when pigs of different pig ages are fed, so that convenience is brought to pig raising households, the labor efficiency of breeders is improved, pork produced simultaneously is high-quality pollution-free food, no drug residue is generated, and the physical health of consumers is ensured.

Description

Method for producing pollution-free pork by using probiotic feed
Technical Field
The invention relates to the technical field of pig feed, in particular to a method for producing pollution-free pork by using probiotic feed.
Background
With the improvement of living standard of people, the pig products become daily consumer products, the market demand rises year by year, and meanwhile, the nutritional value and safety factors of the meat pigs are considered more and more by people.
Taking pig feed as an example, the types of pig feed on the market at present are various, and most of the pig feed for increasing the disease resistance of pigs in the prior art contains antibiotics, so that the growth speed of pork pigs is increased, which has serious influence on the health of animals and human beings; secondly, the residue of antibiotics can reduce the safety of livestock and poultry products and indirectly affect the health of human beings.
Disclosure of Invention
Technical problem to be solved
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a method for producing pollution-free pork by using a probiotic feed, which solves the problem that most of the pig feed for increasing the disease resistance of pigs in the prior art contains antibiotics, so that the growth speed of the pork pigs is improved, and the growth speed has serious influence on the health of animals and human beings; secondly, the residue of antibiotics can reduce the safety of livestock and poultry products and indirectly influence the health of human beings.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
a method for producing pollution-free pork by using probiotic feed comprises the steps of feeding the prepared probiotic pig feed according to different adding amounts of different pig ages, slaughtering the live pigs to 90kg or so, processing the live pigs into vacuum film packages, and obtaining the pollution-free pork.
A method for producing pollution-free pork by using a probiotic feed, wherein the preparation method of the probiotic feed comprises the following steps:
firstly, preparing the following raw materials, by weight, 45-55 parts of corn flour, 20-30 parts of wheat bran, 5-10 parts of bean cakes, 1-1.5 parts of fish meal, 3-5 parts of hawthorn powder, 3-5 parts of yeast powder, 1-3 parts of bone meal, 1-2 parts of salt, 0.5-1.5 parts of multi-vitamin for pigs, 0.5-1.5 parts of multi-mineral for pigs, 10-20 parts of composite probiotic liquid and a proper amount of water;
secondly, feeding the corn flour, the wheat bran, the bean cake, the fish meal, the hawthorn powder, the yeast powder, the bone meal and the salt into a stirrer, slowly adding water while stirring, stirring and mixing until the mixture can be held by hands to form a ball, and dripping out anhydrous;
adding multivitamins for pigs, multiminerals for pigs and compound probiotic liquid, uniformly mixing, and performing stacking fermentation for 4-5 days;
fourthly, feeding the mixture after fermentation into a granulator for granulation, wherein the granularity is 0.5-0.6 cm;
and fifthly, after granulation is finished, the granulated feed is sent into a dryer to be dried, the drying temperature is 50-60 ℃, the drying time is 1.2-1.4 hours, and the probiotic pig feed finished product is obtained after drying.
Preferably, the composite probiotic bacterial liquid comprises lactobacillus plantarum bacterial liquid, saccharomyces cerevisiae bacterial liquid and bacillus subtilis bacterial liquid, and the lactobacillus plantarum bacterial liquid, the saccharomyces cerevisiae bacterial liquid and the bacillus subtilis bacterial liquid are mixed according to the volume of 5:4:1 to prepare the composite probiotic bacterial liquid.
Preferably, the viable count of the lactobacillus plantarum is more than or equal to 1 multiplied by 108cfu/ml, the viable count of the saccharomyces cerevisiae is more than or equal to 1 multiplied by 108cfu/ml, the viable count of the bacillus subtilis is more than or equal to 1 multiplied by 109cfu/ml, and the more the viable count of the lactobacillus plantarum, the viable count of the saccharomyces cerevisiae and the viable count of the bacillus subtilis in the composite probiotic bacterial liquid are, the better.
Preferably, the pig multivitamin is prepared by mixing equal amounts of vitamin A, vitamin D3, vitamin E, vitamin B1 and vitamin B6.
Preferably, the multi-mineral for pigs comprises copper sulfate, ferrous sulfate, zinc sulfate, manganese sulfate, sodium selenite, calcium iodate and cobalt chloride in a weight ratio of 5:6:3:3:2:2: 1.
Preferably, the moisture content of the dried probiotic pig feed is not more than 8%.
(III) advantageous effects
Compared with the prior art, the invention provides a method for producing pollution-free pork by using probiotic feed, which has the following beneficial effects:
(1) the probiotic pig feed prepared by the scheme is nutritional and safe, and only the feed addition amount is different when pigs of different pig ages are fed, so that convenience is brought to pig raising households, the labor efficiency of breeders is improved, pork produced simultaneously is high-quality pollution-free food, no drug residue is generated, and the physical health of consumers is ensured.
(2) The composite probiotics in the probiotics pig feed effectively improves intestinal flora, improves nutrient absorption and digestibility, improves balance of micro-ecology in intestinal tracts of live pigs, prevents infection of reproductive systems, strengthens physique, improves economic benefit, is beneficial to healthy growth of pigs, properly adds multi-minerals for pigs and multi-vitamins for pigs, supplements various minerals, trace elements and vitamins, enhances nutrient balance, improves organism immunity and reduces incidence rate of various diseases of pigs.
(3) The hawthorn powder contains various organic acids, can enhance gastric acidity, improve pepsin activity and promote digestion of protein, moreover, the hawthorn acid can stimulate gastric mucosa to promote gastric secretion, and the hawthorn powder also contains lipase, so that digestion of fat can be promoted.
(4) The feed conversion rate is improved, the feed conversion ratio is reduced, the feeding cost is reduced, and the economic benefit is improved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
a method for producing pollution-free pork with probiotic feed comprises feeding prepared probiotic pig feed according to different adding amount of different pig ages, slaughtering live pig to 90kg, and vacuum film packaging
Further, a method for producing pollution-free pork by using the probiotic feed, wherein the preparation method of the probiotic feed comprises the following steps:
firstly, preparing the following raw materials, by weight, 45 parts of corn flour, 20 parts of wheat bran, 5 parts of bean cake, 1 part of fish meal, 3 parts of hawthorn powder, 3 parts of yeast powder, 1 part of bone meal, 1 part of salt, 0.5 part of multi-vitamin for pigs, 0.5 part of multi-mineral for pigs, 10 parts of composite probiotic liquid and a proper amount of water;
secondly, feeding the corn flour, the wheat bran, the bean cake, the fish meal, the hawthorn powder, the yeast powder, the bone meal and the salt into a stirrer, slowly adding water while stirring, stirring and mixing until the mixture can be held by hands to form a ball, and dripping out anhydrous;
adding multivitamins for pigs, multiminerals for pigs and compound probiotic liquid, uniformly mixing, and performing stacking fermentation for 4 days;
fourthly, feeding the mixture after fermentation into a granulator for granulation, wherein the granularity is 0.5 cm;
and fifthly, after granulation is finished, feeding the granulated feed into a dryer for drying, wherein the drying temperature is 50 ℃, the drying time is 1.4 hours, and drying to obtain a probiotic pig feed finished product.
Further, the composite probiotic bacterial liquid comprises lactobacillus plantarum bacterial liquid, saccharomyces cerevisiae bacterial liquid and bacillus subtilis bacterial liquid, and the lactobacillus plantarum bacterial liquid, the saccharomyces cerevisiae bacterial liquid and the bacillus subtilis bacterial liquid are mixed according to the volume of 5:4:1 to prepare the composite probiotic bacterial liquid.
Furthermore, the number of the viable bacteria of the lactobacillus plantarum is more than or equal to 1 multiplied by 108cfu/ml, the number of the viable bacteria of the saccharomyces cerevisiae is more than or equal to 1 multiplied by 108cfu/ml, the number of the viable bacteria of the bacillus subtilis is more than or equal to 1 multiplied by 109cfu/ml, and the number of the viable bacteria of the lactobacillus plantarum, the number of the viable bacteria of the saccharomyces cerevisiae and the number of the viable bacteria of the bacillus subtilis in the composite probiotic bacterial liquid is better.
Furthermore, the pig multivitamin is prepared by mixing equal amounts of vitamin A, vitamin D3, vitamin E, vitamin B1 and vitamin B6.
Further, the multi-mineral for pigs comprises copper sulfate, ferrous sulfate, zinc sulfate, manganese sulfate, sodium selenite, calcium iodate and cobalt chloride in a weight ratio of 5:6:3:3:2:2: 1.
Further, the moisture content of the dried probiotic pig feed is not more than 8%.
Example two:
a method for producing pollution-free pork with probiotic feed comprises feeding prepared probiotic pig feed according to different adding amount of different pig ages, slaughtering live pig to 90kg, and vacuum film packaging
Further, a method for producing pollution-free pork by using the probiotic feed, wherein the preparation method of the probiotic feed comprises the following steps:
firstly, preparing the following raw materials, by weight, 45-55 parts of corn flour, 20-30 parts of wheat bran, 5-10 parts of bean cakes, 1-1.5 parts of fish meal, 3-5 parts of hawthorn powder, 3-5 parts of yeast powder, 1-3 parts of bone meal, 1-2 parts of salt, 0.5-1.5 parts of multi-vitamin for pigs, 0.5-1.5 parts of multi-mineral for pigs, 10-20 parts of composite probiotic liquid and a proper amount of water;
secondly, feeding the corn flour, the wheat bran, the bean cake, the fish meal, the hawthorn powder, the yeast powder, the bone meal and the salt into a stirrer, slowly adding water while stirring, stirring and mixing until the mixture can be held by hands to form a ball, and dripping out anhydrous;
adding multivitamins for pigs, multiminerals for pigs and compound probiotic liquid, uniformly mixing, and performing stacking fermentation for 4.5 days;
fourthly, feeding the mixture after fermentation into a granulator for granulation, wherein the granularity is 0.55 cm;
and fifthly, after granulation is finished, feeding the granulated feed into a dryer for drying, wherein the drying temperature is 55 ℃, the drying time is 1.3 hours, and drying to obtain a probiotic pig feed finished product.
Further, the composite probiotic bacterial liquid comprises lactobacillus plantarum bacterial liquid, saccharomyces cerevisiae bacterial liquid and bacillus subtilis bacterial liquid, and the lactobacillus plantarum bacterial liquid, the saccharomyces cerevisiae bacterial liquid and the bacillus subtilis bacterial liquid are mixed according to the volume of 5:4:1 to prepare the composite probiotic bacterial liquid.
Furthermore, the number of the viable bacteria of the lactobacillus plantarum is more than or equal to 1 multiplied by 108cfu/ml, the number of the viable bacteria of the saccharomyces cerevisiae is more than or equal to 1 multiplied by 108cfu/ml, the number of the viable bacteria of the bacillus subtilis is more than or equal to 1 multiplied by 109cfu/ml, and the number of the viable bacteria of the lactobacillus plantarum, the number of the viable bacteria of the saccharomyces cerevisiae and the number of the viable bacteria of the bacillus subtilis in the composite probiotic bacterial liquid is better.
Furthermore, the pig multivitamin is prepared by mixing equal amounts of vitamin A, vitamin D3, vitamin E, vitamin B1 and vitamin B6.
Further, the multi-mineral for pigs comprises copper sulfate, ferrous sulfate, zinc sulfate, manganese sulfate, sodium selenite, calcium iodate and cobalt chloride in a weight ratio of 5:6:3:3:2:2: 1.
Further, the moisture content of the dried probiotic pig feed is not more than 8%.
Example three:
a method for producing pollution-free pork with probiotic feed comprises feeding prepared probiotic pig feed according to different adding amount of different pig ages, slaughtering live pig to 90kg, and vacuum film packaging
Further, a method for producing pollution-free pork by using the probiotic feed, wherein the preparation method of the probiotic feed comprises the following steps:
the feed comprises 55 parts of corn flour, 30 parts of wheat bran, 10 parts of bean cake, 1.5 parts of fish meal, 5 parts of hawthorn powder, 5 parts of yeast powder, 3 parts of bone meal, 2 parts of salt, 1.5 parts of multi-vitamin for pigs, 1.5 parts of multi-mineral for pigs, 20 parts of composite probiotic liquid and a proper amount of water;
secondly, feeding the corn flour, the wheat bran, the bean cake, the fish meal, the hawthorn powder, the yeast powder, the bone meal and the salt into a stirrer, slowly adding water while stirring, stirring and mixing until the mixture can be held by hands to form a ball, and dripping out anhydrous;
adding multivitamins for pigs, multiminerals for pigs and compound probiotic liquid, uniformly mixing, and performing stacking fermentation for 5 days;
fourthly, feeding the mixture after fermentation into a granulator for granulation, wherein the granularity is 0.6 cm;
and fifthly, after granulation is finished, feeding the granulated feed into a dryer for drying, wherein the drying temperature is 60 ℃, the drying time is 1.2 hours, and drying to obtain a probiotic pig feed finished product.
Further, the composite probiotic bacterial liquid comprises lactobacillus plantarum bacterial liquid, saccharomyces cerevisiae bacterial liquid and bacillus subtilis bacterial liquid, and the lactobacillus plantarum bacterial liquid, the saccharomyces cerevisiae bacterial liquid and the bacillus subtilis bacterial liquid are mixed according to the volume of 5:4:1 to prepare the composite probiotic bacterial liquid.
Furthermore, the number of the viable bacteria of the lactobacillus plantarum is more than or equal to 1 multiplied by 108cfu/ml, the number of the viable bacteria of the saccharomyces cerevisiae is more than or equal to 1 multiplied by 108cfu/ml, the number of the viable bacteria of the bacillus subtilis is more than or equal to 1 multiplied by 109cfu/ml, and the number of the viable bacteria of the lactobacillus plantarum, the number of the viable bacteria of the saccharomyces cerevisiae and the number of the viable bacteria of the bacillus subtilis in the composite probiotic bacterial liquid is better.
Furthermore, the pig multivitamin is prepared by mixing equal amounts of vitamin A, vitamin D3, vitamin E, vitamin B1 and vitamin B6.
Further, the multi-mineral for pigs comprises copper sulfate, ferrous sulfate, zinc sulfate, manganese sulfate, sodium selenite, calcium iodate and cobalt chloride in a weight ratio of 5:6:3:3:2:2: 1.
Further, the moisture content of the dried probiotic pig feed is not more than 8%.
In the feeding process, the programmed epidemic prevention and disease prevention work is carried out, and the threat of epidemic disease to the swinery is avoided; for preventing and treating the pig diseases, the feed is taken as grain or drinking water as far as possible, and the prevention and treatment work completely accords with NY5030-2006 'use criteria of nuisanceless food livestock and poultry raising veterinary drugs' and NY5031-2001 'rules of nuisanceless food live pig raising veterinary epidemic prevention'.
Experimental example: selecting 30 test pigs, adding feed according to a certain meat-feed ratio under the same condition, dividing into two groups, feeding normal pig feed for a control group with 30 pigs, and feeding probiotic pig feed for a test group with 30 pigs. Starting from day 4 and 1 in 2019 and ending at day 6 and 1 in 2019, the test results are as follows:
Figure BDA0002524954220000071
feeding pigs with probiotic pig feed is characterized in that:
1. the pig has improved intestinal function, strong activity, enhanced immunity, and no gastrointestinal diseases.
2. The pig has good state, bright fur and quick weight increment.
3. The feed conversion rate is improved, the feed conversion ratio is reduced, the feeding cost is reduced, and the economic benefit is improved.
4. The odor of the pig manure is greatly reduced, the sanitary environment of the livestock house is improved, and the pig manure is beneficial to the growth of pigs and the health of feeding personnel.
Through detection, various indexes of the pollution-free pork produced by the method completely meet the requirements of national agricultural industry standard NY5029-2008 'pollution-free food pork'.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (7)

1. A method for producing pollution-free pork by using probiotic feed is characterized in that the prepared probiotic pig feed is fed according to different adding amounts of different pig ages, and live pigs grow to about 90kg and are slaughtered at fixed points and processed into vacuum film package to obtain pollution-free pork.
2. The method for producing pollution-free pork by using the probiotic feed as claimed in claim 1, wherein the preparation method of the probiotic feed comprises the following steps:
firstly, preparing the following raw materials, by weight, 45-55 parts of corn flour, 20-30 parts of wheat bran, 5-10 parts of bean cakes, 1-1.5 parts of fish meal, 3-5 parts of hawthorn powder, 3-5 parts of yeast powder, 1-3 parts of bone meal, 1-2 parts of salt, 0.5-1.5 parts of multi-vitamin for pigs, 0.5-1.5 parts of multi-mineral for pigs, 10-20 parts of composite probiotic liquid and a proper amount of water;
secondly, feeding the corn flour, the wheat bran, the bean cake, the fish meal, the hawthorn powder, the yeast powder, the bone meal and the salt into a stirrer, slowly adding water while stirring, stirring and mixing until the mixture can be held by hands to form a ball, and dripping out anhydrous;
adding multivitamins for pigs, multiminerals for pigs and compound probiotic liquid, uniformly mixing, and performing stacking fermentation for 4-5 days;
fourthly, feeding the mixture after fermentation into a granulator for granulation, wherein the granularity is 0.5-0.6 cm;
and fifthly, after granulation is finished, the granulated feed is sent into a dryer to be dried, the drying temperature is 50-60 ℃, the drying time is 1.2-1.4 hours, and the probiotic pig feed finished product is obtained after drying.
3. The method for producing pollution-free pork by using the probiotic feed according to claim 2, wherein the composite probiotic bacteria liquid comprises lactobacillus plantarum bacteria liquid, saccharomyces cerevisiae bacteria liquid and bacillus subtilis liquid, and the lactobacillus plantarum bacteria liquid, the saccharomyces cerevisiae bacteria liquid and the bacillus subtilis liquid are mixed according to the volume ratio of 5:4:1 to prepare the composite probiotic bacteria liquid.
4. The method for producing pollution-free pork by using probiotic feed as claimed in claim 3, wherein the viable count of Lactobacillus plantarum is more than or equal to 1 x 108cfu/ml, the viable count of Saccharomyces cerevisiae is more than or equal to 1 x 108cfu/ml, and the viable count of Bacillus subtilis is more than or equal to 1 x 109cfu/ml, and the more the viable counts of Lactobacillus plantarum, Saccharomyces cerevisiae and Bacillus subtilis in the composite probiotic bacterial liquid, the better.
5. The method for producing pollution-free pork by using probiotic feed as claimed in claim 2, wherein the multivitamin for pigs is prepared by mixing equal amounts of vitamin A, vitamin D3, vitamin E, vitamin B1 and vitamin B6.
6. The method for producing pollution-free pork by using the probiotic feed as claimed in claim 2, wherein the polymineral for the pig comprises copper sulfate, ferrous sulfate, zinc sulfate, manganese sulfate, sodium selenite, calcium iodate and cobalt chloride in a weight ratio of 5:6:3:3:2:2: 1.
7. The method for producing pollution-free pork by using the probiotic feed as claimed in claim 2, wherein the moisture content of the dried probiotic pig feed is not more than 8%.
CN202010501733.9A 2020-06-04 2020-06-04 Method for producing pollution-free pork by using probiotic feed Pending CN111513200A (en)

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Publication number Priority date Publication date Assignee Title
CN105831450A (en) * 2016-04-13 2016-08-10 陆川县丰源农牧有限公司 Pig feed and preparation method thereof
CN107668356A (en) * 2017-11-07 2018-02-09 广西小草信息产业有限责任公司 A kind of biological pig feed and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115191521A (en) * 2022-06-28 2022-10-18 南通和美华科技饲料有限公司 Premixed pig feed and high-efficient mix device thereof

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Application publication date: 20200811