CN108740456A - A kind of lactating sow feed and preparation method thereof - Google Patents
A kind of lactating sow feed and preparation method thereof Download PDFInfo
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- CN108740456A CN108740456A CN201811112394.4A CN201811112394A CN108740456A CN 108740456 A CN108740456 A CN 108740456A CN 201811112394 A CN201811112394 A CN 201811112394A CN 108740456 A CN108740456 A CN 108740456A
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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
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- 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
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
-
- 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
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- 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
- A23K20/105—Aliphatic or alicyclic compounds
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- 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
- A23K20/116—Heterocyclic 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
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
-
- 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
- A23K20/163—Sugars; Polysaccharides
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- 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
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- 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
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- 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
- A23K20/28—Silicates, e.g. perlites, zeolites or bentonites
-
- 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
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- 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 present invention relates to a kind of lactating sow feeds and preparation method thereof, it is restricted the milking capacity brought decline in order to solve rate of ultilization of amino acid in prior art, the problem of weaned piglet litter weight ability is affected, the present invention provides a kind of lactating sow compound premixed feed and preparation method thereof, has the function of improving the output of milk, enhancing piglet vigor, prevents sow from losing flesh and increasing weight of weaning litter.The lactating sow compound premixed feed, is made of following components in parts by weight：2-3 parts of multi-vitamins, 2-3 parts of composite trace element, 10-15 parts of calcium monohydrogen phosphate, 5-6 parts of sodium chloride, mountain flour 9-12,11.5-16.5 parts of amino acid balance packet, 1-1.5 parts of choline chloride, brown sugar 10-15,7-9 parts of lactagogue function packet, 10-15 parts of fish meal, 0.2-0.8 parts of complex enzyme formulation, 10-15 parts of intestinal health conditioning agent, 15-20 parts of expanded soybean.
Description
Technical field
The invention belongs to feed additive fields and preparation method thereof, and in particular to a kind of lactating sow feed and its system
Preparation Method.
Background technology
Lactating sow is an entire pig production link most important stage.Milk is that sucking pig is unique or main nutrition comes
Source, therefore sow milking capacity directly determines piglet vigor and weight of weaning litter.Great small 100 kg of decision growing and fattening pigs of weaned piglet
Marketing age, for 28 age in days weaning weights per big 1kg, 100 kg marketing ages shorten 10 days or so, improve weaning weight to greatest extent
It is the focus of work of lactation stage, therefore in the period of lactating sow is quite special and crucial in the entire breeding cycle, to pig
Field economic benefit is affected, and the performance in this period of sow can influence the final production level of swinery.This Stage Nutrition and pipe
Reason discomfort will make sow that low blood calcium illness occur several days of postpartum, and the loss of late lactation physical efficiency is serious, decline 2- by fat thickness degree
4mm.If feed intake is less than 5 jin, growth of suckling pigs is obstructed, or even cad pig occurs, and vigor declines, and weight of weaning litter is small.
Feed intake is directly related with lactation amount, therefore it is to increase the primary work of lactation amount to improve lactating sow feed intake.
The technology aniseed, addition sweetener or the phagostimulant that mainly have selection palatability good that promote feeding, the moisture for improving feed, enteron aisle are strong
Health control technique application etc..The application technology for improving lactation amount further includes the application, blood-enrich, promoting blood circulation of amino acid balance technology
The technologies applications such as disperse blood stasis and dredge collateral, energy nitrogen balance.
Currently, the technical solution for improving lactating sow production performance includes mainly mixed feed, premixed feed and single
Additive etc., have more research report on fermentation compound feed and its feed mode.
Chinese patent《It high-yield lactation sow ideal amino acid pattern and its is applied in low-protein daily ration》, application number：
CN201310516227.7, publication number：CN103549176A, the present invention provides a kind of low-protein diet and ideal amino acid moulds
Formula, the design nutrition is balanced, meets the environmental requirement of energy-saving and emission-reduction, can effectively reduce elimination of nitrogen amount, accurately ideal amino
Garden sorrel formula can increase operation rate, and ensure that production performance well plays, but since basic database is unsound or raw material batch
The nutrition of amino acid is not easy to accomplish to be widely applied there are larger difference between secondary.
Chinese patent《A kind of feed and forage feed method improving the lactating sow output of milk》, number of patent application：
CN201410324848.X, publication number：CN104171302A.Soya-bean oil/fish oil that the present invention passes through addition fat source so that feeding
Fat content higher in milk secreted by the lactating sow of this feed, lactation piglet skin can be more ruddy glossy；It is logical
Cross and valine be added in this feed so that in the milk of the lactating sow secretion of this feed of feeding containing more valines at
Point, keep the nutrition in milk more balanced, and then make the speed of growth of piglet faster.But amino acid balance is not considered in the present invention
Pattern, rate of ultilization of amino acid and Milking ability will be all limited, and the excessively high feed intake of energy will be affected in daily ration, and piglet is disconnected
Milk litter weight will also be affected.
Invention content
It is restricted the milking capacity brought decline, weaned piglet litter weight in order to solve rate of ultilization of amino acid in prior art
The problem of ability is affected, the present invention provides a kind of lactating sow compound premixed feeds, have and improve milk production
Amount, enhancing piglet vigor prevent sow from losing flesh and increasing the effect of weight of weaning litter.
To achieve the above object, the present invention specifically uses following technical scheme：
A kind of lactating sow feed, is characterized in that, is made of following components in parts by weight：Multi-vitamins 2-
3 parts, 2-3 parts of composite trace element, 10-15 parts of calcium monohydrogen phosphate, 5-6 parts of sodium chloride, 9-12 parts of mountain flour, amino acid balance packet
11.5-16.5 parts, 1-1.5 parts of choline chloride, 10-15 parts of brown sugar, 7-9 parts of lactagogue function packet, 10-15 parts of fish meal, complex enzyme system
0.2-0.8 parts of agent, 10-15 parts of intestinal health conditioning agent, 15-20 parts of expanded soybean.
The multi-vitamins, are made of following components in parts by weight：3-5 parts of retinyl acetate, vitamin
1-2 parts of D3,1-2 parts of zhuanggu element, 15-30 parts of vitamin E, 0.5-1 parts of Vitamin K3,0.7-1.2 parts of thiamine, riboflavin
3-7 parts, 0.2-1 parts of biotin, 5-10 parts of calcium pantothenate, 8-15 parts of niacinamide, 2-4 parts of folic acid, 10-40 parts of vitamin C, antioxygen
0.1-0.2 parts of agent, 10-20 parts of skin of beancurd powder.
The micro- core packet, is made of following components in parts by weight：8-10 parts of ferrous glycine, a water
7-9 parts of ferrous sulfate, 2-4 parts of copper methionine, 5-7 parts of manganese sulfate monohydrate, 5-6 parts of zinc methionine, 7-8 parts of monohydrate zinc sulphate, iodine
Sour calcium 0.8-0.9 parts, it is 0.3-0.4 parts of selenomethionine, 2-3 parts of cobalt chloride, medical stone 40-60 parts selected.
The amino acid balance packet, is made of following components in parts by weight：45-65 parts of lysine, methionine 10-
17 parts, 12-20 parts of threonine, 15-20 parts of valine, -5 parts of arginase 12,2-5 parts of tryptophan.
The intestinal health conditioning agent, is made of following components in parts by weight：20-30 parts of potassium chloride, seven water sulphur
Sour magnesium 10-20 parts, 40-60 parts of citric acid, 0.2-1 parts of bacillus subtilis, 1-2 parts of bacillus licheniformis, enterococcus faecium 2-5
Part, 1-3 parts of xylo-oligosaccharide, the viable count of the bacillus subtilis, bacillus licheniformis and enterococcus faecium is respectively 100 ~
50000000000 CFU/g, 100 ~ 50,000,000,000 CFU/g and 10 ~ 2,000,000,000 CFU/g.
The complex enzyme formulation, is made of following components in parts by weight：45-55 parts of phytase, protease 10-
20 parts, 10-20 parts of lipase, 10-20 parts of zytase, 10-20 parts of mannase, the phytase, protease,
Lipase, zytase and Mannanase Activity unit are respectively 1 ~ 20,000 U/g, 1 ~ 20,000 U/g, 0.5 ~ 10,000 U/g, 0.5 ~ 10,000
The U/g of U/g and 0.5 ~ 10,000.
The lactagogue function packet, is made of following components in parts by weight：10-25 parts of PORPHYRIN IRON, motherwort 10-20
Part, 15-25 parts of Fructus Liquidambaris, 10-15 parts of the seed of cowherb, 10-30 parts of Radix Astragali, 15-30 parts of N- carbamylglutamic acids, taurine 10-
20 parts, 2-5 parts of sweetener.
The second aspect of the invention provides the preparation method needed for a kind of lactating sow feed, includes the following steps：
First respectively according to multi-vitamins, composite trace element, lactagogue function packet, amino acid balance packet, intestinal health conditioning agent and
Raw material preparation is uniformly mixed, multi-vitamins, composite trace element, lactagogue work(is made by the proportioning of complex enzyme formulation each component
Energy packet, amino acid balance packet, intestinal health conditioning agent and complex enzyme formulation, are then launched in order successively according to set proportion
Fish meal, expanded soybean, mountain flour, calcium monohydrogen phosphate, amino acid balance packet, multi-vitamins, intestinal health conditioning agent, compound micro member
All raw materials are uniformly mixed by element, choline chloride, complex enzyme formulation.
The third aspect of the invention provides a kind of application of lactating sow feed, is characterized in that, Yi Zhongmi
100 days sow feeds to weaning stage after wet nurse's pig's feed is suitable for breeding.
The fourth aspect of the invention provides a kind of application method of lactating sow feed, is characterized in that, system
The mixed feed of standby feeding lactating sow, which includes the component of following content：Lactating sow is closed with compound premixing and is raised
Expect the grinding screen plate diameter of 8-10%, corn 60-70%, dregs of beans amount 18-22%, wheat bran 0-5%, soya-bean oil 0-2%, corn and dregs of beans
2.0-2.5mm is used after being sufficiently mixed after crushing.
The present invention provides a kind of lactating sow feed, have the beneficial effect that reduction childbirth stress, adjust intestinal health and carry
High feed intake promotes lactation amount to be promoted, and enhancing piglet vigor prevents sow from losing flesh and increasing weight of weaning litter, is provided for sow lactation
Sufficient nutrition, enough milk is provided for growth of suckling pigs, and improve nutrient content in milk, can be effectively increased sow cultivation
Economic benefit.
It is specific as follows：
（1）Products application lactagogue function packet of the present invention includes mainly PORPHYRIN IRON, motherwort, Fructus Liquidambaris, the seed of cowherb, Radix Astragali, N-
Carbamylglutamic acid, taurine, sweetener.The functional nutrients such as PORPHYRIN IRON, N- carbamylglutamic acids, Radix Astragali element, can enhance and make
Blood ability, and the blood flow velocity of mammary artery can be improved, sufficient nutrition is provided for mammogenesis, improves lactation amount and nutrition of breast milk
Ingredient.The seed of cowherb has invigorate blood circulation, lower breast detumescence.Belong to the blood-activating and menstruation-regulating medicinal of drug for invigorating blood circulation and eliminating stasis subordinate classification.Fructus Liquidambaris has
There is newborn effect under promoting menstruation：Chinese medicine thinks, " watery blood is homologous " " blood breast is similar ", can lead to the medicine of promoting blood circulation arteries and veins naturally also can promoting menstruation, can use
In the illnesss such as treatment Amenorrhea, dysmenorrhoea, infertile.Also breast can be descended, sow agalasisa is cured mainly or few breast belongs to stagnation of blood stasis person.Motherwort has
Promoting blood circulation for regulating menstruation, inducing diuresis to remove edema can be used for lochiorrhagia, oedema oliguria；Acute nephritis edema.Radix Glycyrrhizae has cortin sample anti-inflammatory
Anti-allergy action, principle active component are glycyrrhizin and enoxolone, phospholipase A 2 can be inhibited active, prevention group
The release of amine isoreactivity substance reduces the reactivity of active factors and inhibits antibody tormation, while also containing Radix Glycyrrhizae in Radix Glycyrrhizae
The flavone compounds such as glucoside, isoliquiritin, glycyrrhizin, isoliquiritigenin, therefore with the activity of solution sore antiulcer, for stomach abdomen
Bitterly, gastrointestinal convulsion, muscles contraction urgency pain, peptic ulcer, acute or chronic gastritis, the tools such as inflammation of uterus have a better effect.
By verification experimental verification, being added in product of the invention can be fast by Radix Astragali, Fructus Liquidambaris, the seed of cowherb, PORPHYRIN IRON etc.
Speed promotes colostrum secretion, improves into lactation amount, piglet is energetic, and weight of weaning litter dramatically increases.
（2）Products application organic trace element of the present invention is used in compounding with inorganic, can significantly improve the utilization of trace element
Rate, while use cost can be reduced again.Numerous studies show organic trace element can significantly improve sow immunity, reproductive capacity and
Piglet vigor.Brood sow needs sufficient trace element supply due to its special physilogical characteristics.High yield sow is due to paying
It is heavier, if it may be a major reason for causing its production performance to decline that trace element, which lacks,.Improve copper content in piglet body
It can promote the growth of piglet.Copper is insufficient in sow feed, and piglet ceruloplasmin reduces, and dead son's number improves.Sow Diet
The iron of middle addition organic, lactoferrin content increase, and have ideal effect.When piglet is born, internal iron content is about
For 54mg, iron content is about 1.3mg/l in breast milk.For piggy, requirement is higher, blood red because its speed of growth is quickly
Albumen synthetic quantity is big.Sow manganese deficiency can cause out of heat, miscarriage and dead young number to increase, while fat deposition increases, and reduces breast
Production.Zinc participates in the synthesis of hypophysis follicle-stimulating hormone.The adjusting to estrogen is affected if zinc deficiency, causes the oestrous cycle disorderly
The illnesss such as unrest, number of eggs ovulated reduction, ovarian atrophy.Selenium can improve the fecundity of animal, improve GSHPX activity by selenium-supply, can make
Dam uterus is in optimum state, and improves the important leverage of rate of fertilization and egg implantation of being fertilized.
（3）It is to improve lactation amount that product of the present invention, which uses lactating sow Ideal Amino Acid Pattern, emphasis,.Add in the present invention
Add amino acid balance packet, specifically includes methionine, arginine, tryptophan, threonine, valine.Methionine is lactating mammal ammonia
Limiting amino acid in base acid balance, methionine may be that body provides active methyl, for synthesizing choline, keratan and core
Some methyl compounds such as acid；Methionine can also provide active hydroxy group simultaneously, can also generate polyamine, to be converted to
The related important substance of lactation has very important facilitation to lactation, promotes mammary gland Rapid development, improves lactation amount.
Arginine energy metabolism NO and polyamines（Putrescine, spermine etc.）Equal bioactive substances are improving mammal galactophore vascular function side
Face plays an important role.Valine is the first limiting amino acids of lactating sow.
（4）Product of the present invention can adjust intestinal health.Intestinal health is adjusted in terms of ionic equilibrium and probiotic two.?
Addition potassium chloride, magnesium sulfate in terms of ionic equilibrium balance, while citric acid is added, be conducive to nutrient digestion absorption.Addition
Bacillus subtilis, bacillus licheniformis, enterococcus faecium, xylo-oligosaccharide, probiotics can quickly breed in alimentary canal, adjust enteron aisle
Microecological balance, metabolism generate organic acid（Lactic acid, acetic acid, propionic acid）, it is acidified intestinal environment, enteron aisle energy is provided, activates enterocinesia
Make every effort to promote into enteron aisle villus growth and development, increases absorption area, be conducive to the absorption of nutriment, acidic environment can inhibit enteron aisle
Harmful bacteria is bred, and the generation of enteritis is reduced；By verification experimental verification, it is rich in probiotics in product of the invention, intestines can be significantly improved
Road health improves the digestibility of feed, and fermentating metabolism generates a large amount of short chain fatty acids, can improve palatability, searches for food
Amount is significantly promoted, and can significantly improve lactation amount.
（5）Product of the present invention can reduce childbirth stress, blood-enrich.Since phase feeding amount is excessive after pregnant sow, column
Disinfecting is improper when position limitation, childbirth or reasons such as blindness midwifery etc. can cause the generation of postpartum inflammation, and due to childbirth
Stress be larger, internal organs reset and colostrum secretion all produces bigger effect body.Vitamin C and brown sugar, energy are added in the present invention
Reduction stress.Brown sugar is the most commonly used in Qi-tonifying drug, except that can treat caused by the deficiency of vital energy in addition to various diseases, more there is good health care
Its function of prophylaxis effect is a lot of, and its only effect person, is enriching blood especially.
（6）The selection of each raw material of additive of the present invention and the proportioning dosage of each raw material are inventors by grinding for many years
Study carefully and obtained with practice, by inventor long-term research and practice, lacks or change certain raw materials therein and can't resolve
Ideal effect is not achieved in the specific technical problem of the present invention, and the emphasis solved the problems, such as changes.If proportion relation is not
Rationally, lactating sow feed intake is insufficient, and lactation amount is insufficient, and growth of suckling pigs is obstructed.
Specific implementation mode
It is noted that described further below be all exemplary, it is intended to provide further instruction to the present invention.Unless another
It indicates, all technical and scientific terms used herein has usual with general technical staff of the technical field of the invention
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to exemplary embodiments of the present invention.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation and/or combination thereof.
The present invention is further illustrated in conjunction with specific embodiments, following embodiment merely to explain the present invention, and
Its content is not defined.If the experiment actual conditions being not specified in embodiment, usually according to normal condition, or according to pin
The condition that the company of selling is recommended；Feedstuff as used in the following examples（Such as probiotics：Enterococcus faecium, bacillus subtilis
Bacterium etc.；Amino acid balance packet：Methionine, valine etc.；Chinese medicine：The seed of cowherb, Fructus Liquidambaris, Radix Astragali, motherwort etc.）, such as without spy
Different explanation, is commercially available.Heretofore described pig batch refers to conventional pig full price batch, can
For commercially available common pregnant mixed feed or lactation mixed feed, it is not particularly limited, can be bought by commercial sources in the present invention
It obtains.
In order to enable those skilled in the art can clearly understand technical scheme of the present invention, below with reference to tool
The embodiment of body and the comparative example technical solution that the present invention will be described in detail.
Embodiment 1
A kind of lactating sow feed, is made of following components in parts by weight：2.5 parts of multi-vitamins, compound micro member
2.5 parts of element, 10.5 parts of calcium monohydrogen phosphate, 5.5 parts of sodium chloride, 10 parts of mountain flour, 12.5 parts of amino acid balance packet, 1 part of choline chloride are red
10 parts of sugar, 8 parts of lactagogue function packet, 11.5 parts of fish meal, 0.5 part of complex enzyme formulation, 10 parts of intestinal health conditioning agent, expanded soybean 16
Part.
The multi-vitamins, are made of following components in parts by weight：4 parts of retinyl acetate, vitamine D3
1 part, 1.5 parts of zhuanggu element, 25 parts of vitamin E, 0.6 part of Vitamin K3,0.9 part of thiamine, 4 parts of riboflavin, biotin 0.6
Part, 8.3 parts of calcium pantothenate, 10 parts of niacinamide, 3 parts of folic acid, 25 parts of vitamin C, 0.1 part of antioxidant, 10-20 parts of skin of beancurd powder.
The micro- core packet, is made of following components in parts by weight：10 parts of ferrous glycine, a water sulphur
Sour 8 parts ferrous, 4 parts of copper methionine, 5 parts of manganese sulfate monohydrate, 5.5 parts of zinc methionine, 7.5 parts of monohydrate zinc sulphate, calcium iodate 0.8
Part, 0.4 part of selenomethionine, 2.5 parts of cobalt chloride, 56.3 parts of selected medical stone.
The amino acid balance packet, is made of following components in parts by weight：55 parts of lysine, 13 parts of methionine,
14 parts of threonine, 13 parts of valine, 3 parts of arginine, 2 parts of tryptophan.
The intestinal health conditioning agent, is made of following components in parts by weight：26 parts of potassium chloride, epsom salt
15 parts, 50.2 parts of citric acid, 0.8 part of bacillus subtilis, 2 parts of bacillus licheniformis, 3 parts of enterococcus faecium, xylo-oligosaccharide 3
Part, the viable count of the bacillus subtilis, bacillus licheniformis and enterococcus faecium be respectively 100 ~ 50,000,000,000 CFU/g, 100 ~
The CFU/g of 50000000000 CFU/g and 10 ~ 2,000,000,000.
The complex enzyme formulation, is made of following components in parts by weight：40 parts of phytase, 17 parts of protease, fat
12 parts of fat enzyme, 15 parts of zytase, 11 parts of mannase, the phytase, protease, lipase, zytase and
Mannanase Activity unit is respectively 1 ~ 20,000 U/g, 1 ~ 20,000 U/g, 0.5 ~ 10,000 U/g, 0.5 ~ 10,000 U/g and 0.5 ~ 10,000 U/g.
The lactagogue function packet, is made of following components in parts by weight：20 parts of PORPHYRIN IRON, 15 parts of motherwort, road
Road is 20 parts logical, 12 parts of the seed of cowherb, 18 parts of Radix Astragali, 20 parts of N- carbamylglutamic acids, 15 parts of taurine, 5 parts of sweetener.
A kind of preparation method and application method of the lactating sow specific complex premixed feed improving weight of weaning litter, including
Following steps：First respectively according to multi-vitamins, composite trace element, lactagogue function packet, amino acid balance packet, intestinal health
Raw material preparation is uniformly mixed, multi-vitamins, compound micro member is made by the proportioning of conditioning agent and complex enzyme formulation each component
Element, lactagogue function packet, amino acid balance packet, intestinal health conditioning agent and complex enzyme formulation, then according to set proportion successively
In order launch fish meal, expanded soybean, mountain flour, calcium monohydrogen phosphate, amino acid balance packet, multi-vitamins, intestinal health conditioning agent,
All raw materials are uniformly mixed by composite trace element, choline chloride, complex enzyme formulation.
Lactating sow mixed feed is prepared, which includes the component of following content：Lactating sow compound premixing
The grinding screen plate of conjunction feed 8-10%, corn 60-70%, dregs of beans amount 18-22%, wheat bran 0-5%, soya-bean oil 0-2%, corn and dregs of beans is straight
Diameter 2.0-2.5mm is used after being sufficiently mixed after crushing.
Product feeding method of the present invention, characterized in that the answering in 100 days to the sow feed of weaning stage after breeding
With.
Embodiment 2
A kind of lactating sow feed, is made of following components in parts by weight：2.7 parts of multi-vitamins, compound micro member
2.5 parts of element, 10.5 parts of calcium monohydrogen phosphate, 5.5 parts of sodium chloride, 10 parts of mountain flour, 13.5 parts of amino acid balance packet, 1 part of choline chloride are red
11 parts of sugar, 7 parts of lactagogue function packet, 11.2 parts of fish meal, 0.5 part of complex enzyme formulation, 9 parts of intestinal health conditioning agent, expanded soybean 16
Part.
The multi-vitamins, are made of following components in parts by weight：3 parts of retinyl acetate, vitamine D3
1 part, zhuanggu element 1 part, 15 parts of vitamin E, 0.5 part of Vitamin K3,0.7 part of thiamine, 3 parts of riboflavin, 0.2 part of biotin,
5 parts of calcium pantothenate, 8 parts of niacinamide, 2 parts of folic acid, 10 parts of vitamin C, 0.1 part of antioxidant, 50.1 parts of skin of beancurd powder.
The micro- core packet, is made of following components in parts by weight：8 parts of ferrous glycine, sulfuric acid monohydrate
7 parts ferrous, 2 parts of copper methionine, 5 parts of manganese sulfate monohydrate, 5 parts of zinc methionine, 7 parts of monohydrate zinc sulphate, 0.8 part of calcium iodate, seleno
0.3 part of methionine, 2 parts of cobalt chloride, 62.9 parts of selected medical stone.
The amino acid balance packet, is made of following components in parts by weight：45 parts of lysine, 10 parts of methionine,
12 parts of threonine, 13 parts of valine, 2 parts of arginase 12 part, tryptophan, 16 parts of skin of beancurd powder.
The intestinal health conditioning agent, is made of following components in parts by weight：20 parts of potassium chloride, epsom salt
12 parts, 40.2 parts of citric acid, 0.8 part of bacillus subtilis, 2 parts of bacillus licheniformis, 3 parts of enterococcus faecium, xylo-oligosaccharide 3
Part, the viable count of 19 parts of skin of beancurd powder, the bacillus subtilis, bacillus licheniformis and enterococcus faecium is respectively 100 ~ 500
Hundred million CFU/g, 100 ~ 50,000,000,000 CFU/g and 10 ~ 2,000,000,000 CFU/g.
The complex enzyme formulation, is made of following components in parts by weight：30 parts of phytase, 13 parts of protease, fat
10 parts of fat enzyme, 12 parts of zytase, 8 parts of mannase, 27 parts of skin of beancurd powder, the phytase, protease, lipase,
Zytase and Mannanase Activity unit be respectively 1 ~ 20,000 U/g, 1 ~ 20,000 U/g, 0.5 ~ 10,000 U/g, 0.5 ~ 10,000 U/g and
0.5 ~ 10,000 U/g.
The lactagogue function packet, is made of following components in parts by weight：18 parts of PORPHYRIN IRON, 15 parts of motherwort, road
Road is 18 parts logical, 14 parts of the seed of cowherb, 20 parts of Radix Astragali, 20 parts of N- carbamylglutamic acids, 12 parts of taurine, 8 parts of sweetener.
Preparation method, application method are repeated no more with embodiment 1.
Embodiment 3
A kind of lactating sow feed, is made of following components in parts by weight：2.6 parts of multi-vitamins, compound micro member
2.6 parts of element, 10.5 parts of calcium monohydrogen phosphate, 5.5 parts of sodium chloride, 15 parts of mountain flour, 7 parts of amino acid balance packet, 1 part of choline chloride, brown sugar
10 parts, 8 parts of lactagogue function packet, 11 parts of fish meal, 0.5 part of complex enzyme formulation, 10 parts of intestinal health conditioning agent, 16 parts of expanded soybean.
The multi-vitamins, are made of following components in parts by weight：5 parts of retinyl acetate, vitamine D3
2 parts, 2 parts of zhuanggu element, 26 parts of vitamin E, 1 part of Vitamin K3,1 part of thiamine, 6 parts of riboflavin, 1 part of biotin, calcium pantothenate 8
Part, 11.8 parts of niacinamide, 3 parts of folic acid, 33 parts of vitamin C, 0.2 part of antioxidant.
The micro- core packet, is made of following components in parts by weight：10 parts of ferrous glycine, a water sulphur
Sour 9 parts ferrous, 4 parts of copper methionine, 7 parts of manganese sulfate monohydrate, 6 parts of zinc methionine, 8 parts of monohydrate zinc sulphate, 0.9 part of calcium iodate, selenium
For 0.4 part of methionine, 3 parts of cobalt chloride, 51.7 parts of selected medical stone.
The amino acid balance packet, is made of following components in parts by weight：60 parts of lysine, 12 parts of methionine,
8 parts of threonine, 15 parts of valine, 3 parts of arginine, 2 parts of tryptophan.
The intestinal health conditioning agent, is made of following components in parts by weight：22 parts of potassium chloride, epsom salt
19 parts, 40.2 parts of citric acid, 2.8 parts of bacillus subtilis, 4 parts of bacillus licheniformis, 6 parts of enterococcus faecium, xylo-oligosaccharide 6
Part, the viable count of the bacillus subtilis, bacillus licheniformis and enterococcus faecium be respectively 100 ~ 50,000,000,000 CFU/g, 100 ~
The CFU/g of 50000000000 CFU/g and 10 ~ 2,000,000,000.
The complex enzyme formulation, is made of following components in parts by weight：50 parts of phytase, 15 parts of protease, fat
12 parts of fat enzyme, 12 parts of zytase, 11 parts of mannase, the phytase, protease, lipase, zytase and
Mannanase Activity unit is respectively 1 ~ 20,000 U/g, 1 ~ 20,000 U/g, 0.5 ~ 10,000 U/g, 0.5 ~ 10,000 U/g and 0.5 ~ 10,000 U/g.
The lactagogue function packet, is made of following components in parts by weight：22 parts of PORPHYRIN IRON, 15 parts of motherwort, road
Road is 18 parts logical, 12 parts of the seed of cowherb, 20 parts of Radix Astragali, 18 parts of N- carbamylglutamic acids, 15 parts of taurine, 5 parts of sweetener.
Preparation method, application method are repeated no more with embodiment 1.
Embodiment 4
A kind of lactating sow feed, is made of following components in parts by weight：2.5 parts of multi-vitamins, compound micro member
2.5 parts of element, 11 parts of calcium monohydrogen phosphate, 5.5 parts of sodium chloride, 12 parts of mountain flour, 7 parts of amino acid balance packet, 1 part of choline chloride, brown sugar
8.5 parts, 7 parts of lactagogue function packet, 11.5 parts of fish meal, 0.5 part of complex enzyme formulation, 10 parts of intestinal health conditioning agent, expanded soybean 16
Part.
The multi-vitamins, are made of following components in parts by weight：4 parts of retinyl acetate, vitamine D3
1 part, zhuanggu element 2 parts, 22 parts of vitamin E, 0.6 part of Vitamin K3,0.9 part of thiamine, 4 parts of riboflavin, 0.6 part of biotin,
7.8 parts of calcium pantothenate, 13 parts of niacinamide, 3 parts of folic acid, 25 parts of vitamin C, 0.1 part of antioxidant, 10-20 parts of skin of beancurd powder.
The micro- core packet, is made of following components in parts by weight：8 parts of ferrous glycine, sulfuric acid monohydrate
Ferrous 9 parts, 4 parts of copper methionine, 5 parts of manganese sulfate monohydrate, 6.5 parts of zinc methionine, 7.5 parts of monohydrate zinc sulphate, 0.8 part of calcium iodate,
0.4 part of selenomethionine, 2.5 parts of cobalt chloride, 56.3 parts of selected medical stone.
The amino acid balance packet, is made of following components in parts by weight：50 parts of lysine, 15 parts of methionine,
14 parts of threonine, 16 parts of valine, 3 parts of arginine, 2 parts of tryptophan.
The intestinal health conditioning agent, is made of following components in parts by weight：26 parts of potassium chloride, epsom salt
15 parts, 48.2 parts of citric acid, 0.8 part of bacillus subtilis, 3 parts of bacillus licheniformis, 3 parts of enterococcus faecium, xylo-oligosaccharide 4
Part, the viable count of the bacillus subtilis, bacillus licheniformis and enterococcus faecium be respectively 100 ~ 50,000,000,000 CFU/g, 100 ~
The CFU/g of 50000000000 CFU/g and 10 ~ 2,000,000,000.
The complex enzyme formulation, is made of following components in parts by weight：42 parts of phytase, 15 parts of protease, fat
11 parts of fat enzyme, 16 parts of zytase, 11 parts of mannase, the phytase, protease, lipase, zytase and
Mannanase Activity unit is respectively 1 ~ 20,000 U/g, 1 ~ 20,000 U/g, 0.5 ~ 10,000 U/g, 0.5 ~ 10,000 U/g and 0.5 ~ 10,000 U/g.
The lactagogue function packet, is made of following components in parts by weight：20 parts of PORPHYRIN IRON, 16 parts of motherwort, road
Road is 20 parts logical, 10 parts of the seed of cowherb, 19 parts of Radix Astragali, 20 parts of N- carbamylglutamic acids, 15 parts of taurine, 5 parts of sweetener.Preparation side
Method, application method are repeated no more with embodiment 1.
In order to verify the present invention to the feeding effect of lactating sow, company technique center was 29 days to 2017 June in 2017
On November 15, in has carried out feeding experiment on pig farm.Experiment is designed using single factor test contrast test, and 120 2-5 tire sows are random
It is divided into test group and control group, every group includes 4 repetitions, each to repeat 6.The daily ration of control group 1 is that commercially available common lactation is matched
Close feed, the daily ration of control group 2,3,4 is the product for adding comparative example 1,2,3 respectively, and adding proportion is 8%, corn, dregs of beans,
Wheat bran, soya-bean oil adding proportion be 66%, 20%, 5%, 1%.The daily ration of test group is that addition implements 1, and adding proportion 8% is beautiful
Rice, dregs of beans, wheat bran, soya-bean oil adding proportion be 66%, 20%, 5%, 1%.It is consistent with control group daily ration when other.Experiment acquisition
Data include sow feed intake, weight of weaning litter, grice diarrhoea rate.Contrast product design is as follows：
Comparative example 1
Preparing a kind of adjusting intestinal health and improving feed intake promotes lactation amount to be promoted, and enhancing piglet vigor prevents sow from losing flesh
With the lactating sow specific complex premixed feed for increasing weight of weaning litter, component and weight are：Multi-vitamins 2.5
Part, 2.5 parts of composite trace element, 10.5 parts of calcium monohydrogen phosphate, 5.5 parts of sodium chloride, 10 parts of mountain flour, 12.5 parts of amino acid balance packet,
1 part of choline chloride, 10 parts of brown sugar, 11.5 parts of fish meal, 0.5 part of complex enzyme formulation, 10 parts of intestinal health conditioning agent, expanded soybean 16
Part.
The multi-vitamins, composite trace element, amino acid balance packet, complex enzyme formulation, intestinal health conditioning agent
Component and parts by weight with implement 1, repeat no more.
Preparation method, application method are repeated no more with embodiment 1.
Comparative example 2
Preparing a kind of adjusting intestinal health and improving feed intake promotes lactation amount to be promoted, and enhancing piglet vigor prevents sow from losing flesh
With the lactating sow specific complex premixed feed for increasing weight of weaning litter, component and weight are：Multi-vitamins 2.5
Part, 2.5 parts of composite trace element, 10.5 parts of calcium monohydrogen phosphate, 5.5 parts of sodium chloride, 10 parts of mountain flour, 1 part of choline chloride, brown sugar 10
Part, 8 parts of lactagogue function packet, 11.5 parts of fish meal, 0.5 part of complex enzyme formulation, 10 parts of intestinal health conditioning agent, 16 parts of expanded soybean.
The multi-vitamins, composite trace element, lactagogue function packet, complex enzyme formulation, intestinal health conditioning agent
Component and parts by weight are repeated no more with implementing 1.
Preparation method, application method are repeated no more with embodiment 1.
Comparative example 3
Preparing a kind of adjusting intestinal health and improving feed intake promotes lactation amount to be promoted, and enhancing piglet vigor prevents sow from losing flesh
With the lactating sow specific complex premixed feed for increasing weight of weaning litter, component and weight are：Multi-vitamins 2.5
Part, 2.5 parts of composite trace element, 10.5 parts of calcium monohydrogen phosphate, 5.5 parts of sodium chloride, 10 parts of mountain flour, 12.5 parts of amino acid balance packet,
1 part of choline chloride, 10 parts of brown sugar, 8 parts of lactagogue function packet, 11.5 parts of fish meal, 0.5 part of complex enzyme formulation, 16 parts of expanded soybean.
The group of the multi-vitamins, composite trace element, amino acid balance packet, lactagogue function packet, complex enzyme formulation
Divide and parts by weight are with implementing 1, repeats no more.
Preparation method, application method are repeated no more with embodiment 1.
Test result is as shown in table 1, the results showed that：
Table 1 adds the influence of the embodiment of the present invention and comparative example feed addictive and commercially available complete diet pellet to lactating sow production performance
| Project | Test group | Control group 1 | Control group 2 | Control group 3 | Control group 4 |
| Sow feed intake（Jin） | 7.8 | 6.4 | 7.2 | 7.1 | 6.9 |
| Weight of weaning litter（Jin） | 120.8 | 97.6 | 103.9 | 105.5 | 109.8 |
| Grice diarrhoea rate（%） | 1.2 | 7.5 | 6.2 | 5.7 | 6.8 |
Can be obtained by the data of table 1, compared to the technical solution of control group, product of the present invention to grice diarrhoea, sow feed intake and
Obvious improvement is all had in terms of weight of weaning litter.Control group 2 is not added with lactagogue function packet, and weight of weaning litter is not as good as 3 He of control group
Control group 4.Control group 3 is not added with test group and control group of the amino acid balance packet weight of weaning litter not as good as addition amino acid balance packet
4, but due to being added to lactagogue function packet, so weight of weaning litter is better than control group 2.Control group 4 is not added with intestinal health adjusting
Agent, control group 2 and control group 3 of the feed intake less than addition intestinal health conditioning agent.Due to product discrete function packet of the present invention or
Conditioning agent does not add, and cannot reach the feeding effect of embodiment 1, but feeding effect is apparently higher than ordinary commercial products, this explanation
The selection of formula material component and dosage is all very crucial, and the present invention is for a kind of adjustings intestinal health and improves feed intake rush
It is promoted into lactation amount, enhancing piglet vigor prevents sow from losing flesh and increasing the requirement of weight of weaning litter, and the formula and dosage of design are matched
It is more scientific and reasonable than very, and cost is relatively low.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from the spirit and principles of the present invention made by changes, modifications, substitutions, combinations, simplifications,
Equivalent substitute mode is should be, is included within the scope of the present invention.
Claims (10)
1. a kind of lactating sow feed, which is characterized in that be made of following components in parts by weight：Multi-vitamins 2-3
Part, 2-3 parts of composite trace element, 10-15 parts of calcium monohydrogen phosphate, 5-6 parts of sodium chloride, 9-12 parts of mountain flour, amino acid balance packet 11.5-
16.5 parts, 1-1.5 parts of choline chloride, 10-15 parts of brown sugar, 7-9 parts of lactagogue function packet, 10-15 parts of fish meal, complex enzyme formulation 0.2-
0.8 part, 10-15 parts of intestinal health conditioning agent, 15-20 parts of expanded soybean.
2. a kind of lactating sow feed as described in claim 1, which is characterized in that the multi-vitamins are by following
What the group of parts by weight was grouped as：3-5 parts of retinyl acetate, 1-2 parts of vitamine D3,1-2 parts of zhuanggu element, vitamin E 15-
30 parts, 0.5-1 parts of Vitamin K3,0.7-1.2 parts of thiamine, 3-7 parts of riboflavin, 0.2-1 parts of biotin, calcium pantothenate 5-10
Part, 8-15 parts of niacinamide, 2-4 parts of folic acid, 10-40 parts of vitamin C, 0.1-0.2 parts of antioxidant, 10-20 parts of skin of beancurd powder.
3. a kind of lactating sow feed as described in claim 1, which is characterized in that the micro- core packet, be by
Following components in parts by weight composition：8-10 parts of ferrous glycine, 7-9 parts of ferrous sulfate monohydrate, 2-4 parts of copper methionine, a water
5-7 parts of manganese sulfate, 5-6 parts of zinc methionine, 7-8 parts of monohydrate zinc sulphate, 0.8-0.9 parts of calcium iodate, selenomethionine 0.3-
0.4 part, it is 2-3 parts of cobalt chloride, medical stone 40-60 parts selected.
4. a kind of lactating sow feed as described in claim 1, which is characterized in that the amino acid balance packet, is under
State what the groups of parts by weight was grouped as：45-65 parts of lysine, 10-17 parts of methionine, 12-20 parts of threonine, 15-20 parts of valine,
- 5 parts of arginase 12,2-5 parts of tryptophan.
5. a kind of lactating sow feed as described in claim 1, which is characterized in that the intestinal health conditioning agent, be by
Following components in parts by weight composition：20-30 parts of potassium chloride, 10-20 parts of epsom salt, 40-60 parts of citric acid, withered grass gemma
0.2-1 parts of bacillus, 1-2 parts of bacillus licheniformis, 2-5 parts of enterococcus faecium, 1-3 parts of xylo-oligosaccharide, the bacillus subtilis
The viable count of bacterium, bacillus licheniformis and enterococcus faecium is respectively 100 ~ 50,000,000,000 CFU/g, 100 ~ 50,000,000,000 CFU/g and 10 ~ 2,000,000,000
CFU/g。
6. a kind of lactating sow feed as described in claim 1, which is characterized in that the complex enzyme formulation is by following
What the group of parts by weight was grouped as：45-55 parts of phytase, 10-20 parts of protease, 10-20 parts of lipase, zytase 10-20
Part, 10-20 parts of mannase, the phytase, protease, lipase, zytase and Mannanase Activity unit
Respectively 1 ~ 20,000 U/g, 1 ~ 20,000 U/g, 0.5 ~ 10,000 U/g, 0.5 ~ 10,000 U/g and 0.5 ~ 10,000 U/g.
7. a kind of lactating sow feed as described in claim 1, which is characterized in that the lactagogue function packet, is by following
What the group of parts by weight was grouped as：10-25 parts of PORPHYRIN IRON, 10-20 parts of motherwort, 15-25 parts of Fructus Liquidambaris, 10-15 parts of the seed of cowherb,
10-30 parts of Radix Astragali, 15-30 parts of N- carbamylglutamic acids, 10-20 parts of taurine, 2-5 parts of sweetener.
8. such as a kind of any one of claim 1 ~ 7 preparation method of lactating sow feed, which is characterized in that including with
Lower step：
It is adjusted respectively according to multi-vitamins, composite trace element, lactagogue function packet, amino acid balance packet, intestinal health first
Raw material preparation is uniformly mixed, multi-vitamins is made, composite trace element, urge by the proportioning of agent and complex enzyme formulation each component
Newborn function packet, amino acid balance packet, intestinal health conditioning agent and complex enzyme formulation, then according to set proportion successively in order
Launch fish meal, expanded soybean, mountain flour, calcium monohydrogen phosphate, amino acid balance packet, multi-vitamins, intestinal health conditioning agent, compound micro-
All raw materials are uniformly mixed by secondary element, choline chloride, complex enzyme formulation.
9. such as a kind of any one of claim 1 ~ 7 lactating sow feed 100 days mothers to weaning stage after breeding
Application in pannage.
10. a kind of application method of lactating sow feed, which is characterized in that the mixed feed of feeding lactating sow is prepared, it should
Mixed feed includes the component of following content：Lactating sow compound premixed feed 8-10%, corn 60-70%, dregs of beans amount 18-
The grinding screen plate diameter 2.0-2.5mm of 22%, wheat bran 0-5%, soya-bean oil 0-2%, corn and dregs of beans, uses after being sufficiently mixed after crushing.
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| CN109770047A (en) * | 2019-03-15 | 2019-05-21 | 刘坚 | A kind of sows in lactation feed and preparation method thereof |
| CN111493220A (en) * | 2020-04-22 | 2020-08-07 | 深圳市红瑞生物科技有限公司 | Lactation promoting paste for dogs and cats |
| CN112042822A (en) * | 2020-09-14 | 2020-12-08 | 邦基（山东）农业科技有限公司 | Compound feed for improving reproductive performance of sows in lactation period |
| CN112913980A (en) * | 2021-03-22 | 2021-06-08 | 徐州朴生农牧科技有限公司 | Functional sow lactation concentrated feed |
| CN114343057A (en) * | 2022-01-11 | 2022-04-15 | 山东迅达康兽药有限公司 | Feed additive for enriching blood and preparation method thereof |
| CN115039840A (en) * | 2022-05-17 | 2022-09-13 | 安徽喜乐佳生物科技有限公司 | Lactating sow feed |
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