CN115316533A - Sow feed capable of remarkably improving survival rate of piglets - Google Patents

Sow feed capable of remarkably improving survival rate of piglets Download PDF

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Publication number
CN115316533A
CN115316533A CN202210980274.6A CN202210980274A CN115316533A CN 115316533 A CN115316533 A CN 115316533A CN 202210980274 A CN202210980274 A CN 202210980274A CN 115316533 A CN115316533 A CN 115316533A
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parts
piglets
survival rate
sow feed
main materials
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张古栾
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Luoyang Yiluan Agriculture And Animal Husbandry Development Co ltd
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Luoyang Yiluan Agriculture And Animal Husbandry Development Co ltd
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/22—Animal feeding-stuffs from material of animal origin from fish
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/105—Aliphatic or alicyclic compounds
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/142—Amino acids; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/174—Vitamins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/189—Enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/26—Compounds containing phosphorus
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/30—Oligoelements
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

Abstract

The invention discloses a sow feed capable of remarkably improving survival rate of piglets, and relates to the technical field of sow feeds, wherein the sow feed comprises main materials, auxiliary materials, microelements and additives, and the components in parts by mass are as follows: 70 parts of main materials, 30 parts of auxiliary materials, 10 parts of microelements and 8 parts of additives, wherein the main materials comprise corn and soybean meal. The microelement mainly comprises amino acid, vitamin and mineral element, in the production process of the sow, the amino acid, the vitamin and the mineral element have important functions which cannot be replaced in the whole growth and production process of the sow although the demand amount is small, the addition of the amino acid can promote the growth of animals, the vitamin does not belong to structural substances in the bodies of the animals, and is a composition component of enzymes and hormones in the metabolic process of the animals to catalyze the metabolism of nutrients, the mineral element mainly exists in normal tissues of organisms, and is a component which forms bones partially and is an important composition component of metabolic enzyme in the bodies partially.

Description

Sow feed capable of remarkably increasing survival rate of piglets
Technical Field
The invention relates to the technical field of sow feeds, in particular to a sow feed capable of remarkably improving the survival rate of piglets.
Background
The sow plays an important role in pig raising production, and the health of the sow is of great importance to the whole pig raising production efficiency. The sows are required to go through three periods of pregnancy, lactation and nonpregnant in a normal breeding period and three links of mating, farrowing and weaning, and any link has problems, so that the breeding performance of the sows can be reduced, and the production efficiency can be reduced. In these links, the immune level of sows and the flora balance in the digestive tract play an important role, the imbalance of microorganisms in the digestive tract of sows can cause intestinal diseases of animals, such as constipation and diarrhea, the decline of immunity causes various diseases and the sows are in a sub-healthy state, and the growth speed of piglets and the survival rate of piglets are adversely affected.
The following problems exist in the prior art:
in the production process of the existing sow feed, in order to avoid the problem that the immunity of the sow is reduced and diseases are caused, more antibiotics are often added into the feed, and are difficult to metabolize and discharge out of a body, so that piglets are easily affected by the antibiotics, and pork carrying the antibiotics is ingested by a human body to influence the health of the human body.
Disclosure of Invention
The invention provides a sow feed capable of remarkably improving the survival rate of piglets, and aims to solve the problems in the background technology.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
on the first hand, the sow feed capable of remarkably improving the survival rate of piglets comprises main materials, auxiliary materials, microelements and additives, and comprises the following components in parts by mass: 70 parts of main materials, 30 parts of auxiliary materials, 10 parts of microelements and 8 parts of additives, wherein the main materials comprise corn and soybean meal, and the main materials comprise the following components in parts by mass: 35 parts of corn and 35 parts of soybean meal, wherein the auxiliary materials comprise Chinese herbal medicines and probiotics.
The technical scheme of the invention is further improved as follows: the auxiliary materials also comprise fish meal and fermentation enzyme, wherein the auxiliary materials comprise the following components in parts by mass: 10 parts of Chinese herbal medicine, 7 parts of probiotics, 7 parts of fish meal and 6 parts of fermentation enzyme, wherein the microelements also comprise amino acid, vitamin and mineral elements, and the components are as follows in parts by mass: 3 parts of amino acid, 3 parts of vitamin and 4 parts of mineral elements, and the absorption of various nutrient elements of the live pigs is ensured through the matching of the materials.
The technical scheme of the invention is further improved as follows: the additive comprises an acidifying agent, capsicum oleoresin and tributyrin, wherein the components are as follows in parts by mass: 3 parts of an acidifying agent, 3 parts of capsicum oleoresin and 2 parts of tributyrin, and the immunity of an animal body is enhanced by matching the materials.
The technical scheme of the invention is further improved as follows: the Chinese herbal medicine comprises plantain and pig sprouts, wherein the Chinese herbal medicine comprises the following components in parts by mass: 5 parts of plantain herb and 5 parts of pig sprouts, wherein the probiotics comprise clostridium butyricum and bacillus, and the probiotics comprise the following components in parts by mass: 4 parts of clostridium butyricum and 3 parts of bacillus, wherein the fermentation enzyme is mainly used in the fermentation process of the main materials, and through the matching of the materials, the improvement of the functions of the gastrointestinal digestive system of the live pigs is promoted, the digestive capacity of the live pigs is improved, and the absorption of various nutrient elements of the live pigs is ensured.
The technical scheme of the invention is further improved as follows: the amino acid mainly comprises lysine, methionine, threonine, tryptophan, valine and arginine mixture, the vitamins mainly comprise fat-soluble vitamins A, D, E, K and B, the mineral elements mainly comprise calcium hydrophosphate, sodium chloride, ferrous sulfate, potassium iodide, zinc chloride and cobalt chloride, and the growth of animals can be promoted by matching the above materials.
In a second aspect, a method for producing a sow feed capable of significantly increasing the survival rate of piglets comprises the following steps:
step one, raw material pretreatment;
step two, fermenting the main materials;
step three, mixing uniformly;
and step four, hot-pressing granulation.
The technical scheme of the invention is further improved as follows: the first step also comprises the following steps of selecting main materials in proportion: corn and bean pulp, removing impurities carried in the main material by filtering and screening, crushing the corn and the bean pulp by a crushing device, and crushing again by repeated screening until the content of particles with larger volume in the main material is less than 1%.
The technical scheme of the invention is further improved as follows: and step two, introducing the crushed main materials into a fermentation device, adding fermentation enzymes according to a proportion, keeping the temperature of the fermentation device at 35-45 ℃, continuously fermenting for 18 hours, and stirring for ten minutes every half hour in the fermentation process.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a sow feed capable of remarkably improving the survival rate of piglets, which is characterized in that Chinese herbal medicines and probiotics are added into the feed, wherein the Chinese herbal medicines are mainly plantain and bud vegetables of pigs, the plantain is rich in a large amount of trace elements such as protein, carbohydrate, carotene, calcium, phosphorus, iron and the like, and also rich in various components such as vitamins and the like, the plantain can regulate the secretion of gastric juice and intestinal juice and has a certain treatment effect on edema caused by inflammation, the bud vegetables of pigs have the effects of resisting bacteria and diminishing inflammation, the frequent eating of the herb vegetables of pigs can prevent diseases such as elegant swine disease, ascariasis, ancylostomiasis and the like, the herb vegetables of pigs have great benefits for treating acute gastroenteritis and bacillary dysentery, and the improvement of the functions of the gastrointestinal digestive system of the pigs can be promoted by adding the probiotics, the digestive ability of the pigs can be improved, and the absorption of various nutrient elements of the pigs can be ensured.
2. The invention provides a sow feed capable of remarkably improving the survival rate of piglets, which is characterized in that microelements are added into the feed, wherein the microelements mainly comprise amino acids, vitamins and mineral elements, the amino acids, the vitamins and the mineral elements have important irreplaceable effects in the whole growth and production process of sows in the production process of the sows, the addition of the amino acids can promote the growth of animals, the vitamins do not belong to structural substances in the bodies of the animals, and are components of enzymes and hormones in the metabolic process of the animals to catalyze the metabolism of nutrient substances, the mineral elements mainly exist in normal tissues of organisms, and part of the mineral elements is components forming bones, and the other mineral elements are important components of metabolic enzymes in the bodies.
3. The invention provides a sow feed capable of remarkably improving survival rate of piglets, which is characterized in that impurities carried in main materials of corn and soybean meal are removed through filtering and screening to ensure the purity of raw materials of the feed, the main materials of corn and soybean meal are fully crushed through a crushing device to ensure that the content of large-volume particles in the main materials is less than 1%, the problems that the raw materials are large in volume and the production quality of the feed is influenced are avoided, the corn and the soybean meal are fermented through adding fermentation enzyme, the contact area between the fermentation enzyme and the raw materials is promoted through stirring in the fermentation process, meanwhile, the heat generated in the fermentation process is assisted to dissipate, the heat accumulation is avoided, the problem of the activity of the fermentation enzyme is reduced, and after the fully fermented main materials are fully mixed with other raw materials, the extrusion granulation is carried out through hot pressing, so that the production of the feed is completed.
Drawings
FIG. 1 is a schematic flow chart of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
On the first hand, as shown in fig. 1, the invention provides a sow feed capable of remarkably improving survival rate of piglets, which comprises main materials, auxiliary materials, microelements and additives, wherein the main materials comprise the following components in parts by mass: 70 parts of main materials, 30 parts of auxiliary materials, 10 parts of microelements and 8 parts of additives, wherein the main materials comprise corn and soybean meal, and the main materials comprise the following components in parts by mass: 35 parts of corn and 35 parts of soybean meal, the auxiliary materials comprise Chinese herbal medicines and probiotics, the auxiliary materials also comprise fish meal and fermentation enzyme, wherein the components are as follows by mass: 10 parts of Chinese herbal medicine, 7 parts of probiotics, 7 parts of fish meal and 6 parts of fermentation enzyme, wherein the microelements also comprise amino acid, vitamin and mineral elements, and the components are as follows in parts by mass: 3 parts of amino acid, 3 parts of vitamin and 4 parts of mineral element, wherein the additive comprises an acidifier, capsicum oleoresin and tributyrin, and the additives comprise the following components in parts by mass: 3 parts of an acidifier, 3 parts of capsicum oleoresin and 2 parts of tributyrin.
In the embodiment, the acidifying agent is added to reduce the number of escherichia coli in intestinal tracts, improve the immunity and prevent the occurrence of viral diarrhea of piglets, the capsicum oleoresin is added to improve the anti-stress, anti-inflammatory and immunity-enhancing capabilities of animals, and the tributyrin is added to slowly release butyric acid and glycerol under the action of pancreatic lipase, repair villi of small intestines, inhibit harmful bacteria in intestinal tracts and promote the absorption and utilization of nutrient substances.
Example 2
As shown in fig. 1, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the Chinese herbal medicine comprises plantain and pig sprouts, wherein the Chinese herbal medicine comprises the following components in parts by mass: 5 parts of plantain herb and 5 parts of pig sprouts, wherein the probiotics comprise clostridium butyricum and bacillus, and the probiotics comprise the following components in parts by mass: 4 parts of clostridium butyricum and 3 parts of bacillus, wherein the fermentation enzyme is mainly used for the fermentation process of the main materials.
In the embodiment, the feed is added with Chinese herbal medicines and probiotics, wherein the Chinese herbal medicines are mainly plantain, pig sprouts, the plantain is rich in a large amount of proteins, carbohydrates, carotene, trace elements such as calcium, phosphorus and iron, and a plurality of components such as abundant vitamins, the plantain can regulate the secretion of gastric juice and intestinal juice and has a certain treatment effect on edema caused by inflammation, the obtained herba Swertiae Dilutae has antibacterial and anti-inflammatory effects, and can be used for preventing helminthiasis, ascariasis, ancylostomiasis, etc. for pig, and the improvement of the functions of the gastrointestinal digestive system of the live pigs can be promoted by adding probiotics, the digestive capacity of the live pigs is improved, and the absorption of various nutrient elements of the live pigs is ensured.
Example 3
As shown in fig. 1, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the amino acid mainly comprises lysine, methionine, threonine, tryptophan, valine and arginine mixture, the vitamin mainly comprises fat-soluble vitamins A, D, E, K and B, and the mineral elements mainly comprise calcium hydrogen phosphate, sodium chloride, ferrous sulfate, potassium iodide, zinc chloride and cobalt chloride.
In the embodiment, in the production process of the sow, although the amino acid, the vitamin and the mineral element are in small demand, the amino acid, the vitamin and the mineral element have important functions which cannot be replaced in the whole growth and production process of the sow, the addition of the amino acid can promote the growth of the animal, the vitamin does not belong to structural substances in the animal body, the vitamin is a component of enzymes and hormones in the metabolic process of the animal and catalyzes the metabolism of nutrients, and the mineral element mainly exists in normal tissues of organisms, partially forms a component of bones and partially forms an important component of metabolic enzymes in the body.
Example 4
In a second aspect, as shown in fig. 1, on the basis of example 1, example 2 and example 3, the present invention further provides a method for producing a sow feed capable of significantly increasing the survival rate of piglets, which comprises the following steps:
step one, raw material pretreatment, selecting main materials according to the proportion: corn and bean pulp, filtering and screening to remove impurities carried in the main material, crushing the corn and the bean pulp by a crushing device, and repeatedly screening and crushing until the content of larger-volume particles in the main material is less than 1%;
step two, fermenting the main materials, namely guiding the crushed main materials into a fermentation device, adding fermentation enzymes according to a proportion, keeping the temperature of the fermentation device at 35-45 ℃, continuously fermenting for 18 hours, stirring for ten minutes every half hour in the fermentation process, promoting the contact area between the fermentation enzymes and the raw materials through stirring, and simultaneously assisting the dissipation of heat generated in the fermentation process, avoiding heat accumulation and reducing the activity of the fermentation enzymes;
step three, uniformly mixing, sequentially adding auxiliary materials, microelements and additives into the fermented main materials according to a proportion, and mixing and stirring for 15 minutes to fully mix and uniformly mix all the components;
and step four, carrying out hot-pressing granulation, keeping the temperature at 75-85 ℃ and the pressure at 8-15MPa, and carrying out constant-temperature high-pressure extrusion granulation to complete the production of the feed.
The working principle of the sow feed capable of remarkably improving the survival rate of piglets is described in detail below.
As shown in fig. 1, plantain is rich in a large amount of trace elements such as protein, carbohydrate, carotene, calcium, phosphorus, iron and the like, and is rich in various components such as vitamins and the like, the plantain can regulate the secretion of gastric juice and intestinal juice and has a certain treatment effect on edema caused by inflammation, the pig sprouts have the effects of resisting bacteria and diminishing inflammation, the pigs can prevent leptospirosis, ascariasis, ancylostomiasis and the like by frequently eating the pig sprouts, the pig sprouts have great benefits for treating acute gastroenteritis and bacillary dysentery, the improvement of the gastrointestinal digestive system function of the pigs can be promoted by adding probiotics, the digestive capacity of the pigs is improved, the absorption of various nutrient elements of the pigs is ensured, impurities carried in main materials of corn and bean pulp are removed by filtering and screening, so that the purity of the raw materials of the feed is ensured, the main materials of corn and the bean pulp are fully crushed by a crushing device, the content of large particles in the main materials is less than 1%, the problem that the volume of the raw materials is large, the problem that the production quality of the feed is influenced by adding the fermentation enzymes, the main materials of the corn and the bean pulp is promoted by stirring, the fermentation enzymes, the contact of the main materials and the fermentation enzymes is fully crushed, the heat is reduced by the mixing and the hot pressing of the raw materials, and the heat generated in the fermentation process of the hot pressing is completed.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, it is possible to modify or improve the optical characteristics of the optical fiber without departing from the spirit of the present invention.

Claims (8)

1. The sow feed capable of remarkably improving the survival rate of piglets comprises main materials, auxiliary materials, microelements and additives, and is characterized in that: the components in parts by mass are as follows: 70 parts of main materials, 30 parts of auxiliary materials, 10 parts of microelements and 8 parts of additives, wherein the main materials comprise corn and soybean meal, and the main materials comprise the following components in parts by mass: 35 parts of corn and 35 parts of soybean meal, wherein the auxiliary materials comprise Chinese herbal medicines and probiotics.
2. The sow feed capable of remarkably improving survival rate of piglets according to claim 1, which is characterized in that: the auxiliary material also comprises fish meal and fermentation enzyme, wherein the auxiliary material comprises the following components in parts by mass: 10 parts of Chinese herbal medicine, 7 parts of probiotics, 7 parts of fish meal and 6 parts of fermentation enzyme, wherein the microelements further comprise amino acid, vitamin and mineral elements, and the micro-elements comprise the following components in parts by mass: 3 parts of amino acid, 3 parts of vitamin and 4 parts of mineral elements.
3. The sow feed capable of remarkably improving survival rate of piglets according to claim 1, which is characterized in that: the additive comprises an acidifying agent, capsicum oleoresin and tributyrin, wherein the components are as follows in parts by mass: 3 parts of an acidifier, 3 parts of capsicum oleoresin and 2 parts of tributyrin.
4. The sow feed capable of remarkably improving survival rate of piglets according to claim 1, which is characterized in that: the Chinese herbal medicine comprises plantain and pig sprouts, wherein the Chinese herbal medicine comprises the following components in parts by mass: 5 parts of plantain herb and 5 parts of pig sprouts, wherein the probiotics comprise clostridium butyricum and bacillus, and the probiotics comprise the following components in parts by mass: 4 parts of clostridium butyricum and 3 parts of bacillus, wherein the fermentation enzyme is mainly used for the fermentation process of the main materials.
5. The sow feed capable of remarkably improving survival rate of piglets according to claim 1, which is characterized in that: the amino acid mainly comprises lysine, methionine, threonine, tryptophan, valine and arginine mixture, the vitamins mainly comprise fat-soluble vitamins A, D, E, K and B, and the mineral elements mainly comprise calcium hydrogen phosphate, sodium chloride, ferrous sulfate, potassium iodide, zinc chloride and cobalt chloride.
6. The sow feed capable of remarkably improving the survival rate of piglets as claimed in any one of claims 1 to 5, which is a method for producing the sow feed capable of remarkably improving the survival rate of piglets, is provided, wherein the method comprises the following steps: the production method of the sow feed capable of obviously improving the survival rate of piglets comprises the following steps:
step one, raw material pretreatment;
step two, fermenting the main materials;
step three, mixing uniformly;
and step four, hot-pressing granulation.
7. The production method of the sow feed capable of remarkably improving the survival rate of piglets as claimed in claim 6, which is characterized in that: the first step also comprises the following steps of selecting main materials in proportion: corn and bean pulp, removing impurities carried in the main material by filtering and screening, crushing the corn and the bean pulp by a crushing device, and crushing again by repeated screening until the content of particles with larger volume in the main material is less than 1%.
8. The production method of the sow feed capable of remarkably improving the survival rate of piglets as claimed in claim 6, which is characterized in that: and step two, introducing the crushed main materials into a fermentation device, adding fermentation enzymes according to a proportion, keeping the temperature of the fermentation device at 35-45 ℃, continuously fermenting for 18 hours, and stirring for ten minutes every half hour in the fermentation process.
CN202210980274.6A 2022-08-16 2022-08-16 Sow feed capable of remarkably improving survival rate of piglets Pending CN115316533A (en)

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WO2022012160A1 (en) * 2020-07-15 2022-01-20 安徽省正大源饲料集团有限公司 Sucking pig feed prepared by microbial fermentation and preparation method therefor
CN115606701A (en) * 2022-08-16 2023-01-17 洛阳伊鸾农牧开发有限公司 Novel feed for promoting growth of black pigs and preparation method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103445026A (en) * 2013-09-11 2013-12-18 湖南浏阳河饲料有限公司 Feed used for sow at perinatal period and preparation method of feed
CN104171729A (en) * 2014-08-20 2014-12-03 徐州金利饲料厂 Concentrated feed for piglets and processing method of concentrated feed
CN106852397A (en) * 2015-12-08 2017-06-16 北京科高大北农饲料有限责任公司 A kind of sow feed and preparation method thereof
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