CN110037185A - A kind of low-protein diet of pregnancy sow improving intestinal health and intrauterine growth retardation - Google Patents

A kind of low-protein diet of pregnancy sow improving intestinal health and intrauterine growth retardation Download PDF

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CN110037185A
CN110037185A CN201910307650.3A CN201910307650A CN110037185A CN 110037185 A CN110037185 A CN 110037185A CN 201910307650 A CN201910307650 A CN 201910307650A CN 110037185 A CN110037185 A CN 110037185A
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fermentation
powder
herbal medicine
chinese herbal
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廖鹏
谭碧娥
李新国
刘自逵
印遇龙
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Changsha New Start Biotechnology Co ltd
Institute of Subtropical Agriculture of CAS
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Changsha New Start Biotechnology Co ltd
Institute of Subtropical Agriculture of CAS
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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
    • A23K10/12—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
    • A23K10/30—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
    • 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
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
    • 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 kind of low-protein diet of pregnancy sow for improving intestinal health and intrauterine growth retardation, belong to feed formula technology field.The feed is made of following raw material by weight: 54-65 parts of corn, 4-10 parts of dregs of beans, chaff 2.0-8.0 parts of system, 22-30 parts of wheat bran, 0.9-1.2 parts of mountain flour, 0.9-1.2 parts of calcium monohydrogen phosphate, 0.12-0.2 parts of fermentation of Chinese herbal medicine compound, 0.3 part of amino acid complex, 4% basic 4 parts of premix.The feed formula is reasonable, can effectively improve intestinal health and reduces pig manure nitrogen content, improves piggery enviroment, while promoting embryonic development and reducing fetal intrauterine growth retardation incidence；Raw material sources are without side-effects safely, no pollution to the environment.

Description

A kind of low-protein diet of pregnancy sow improving intestinal health and intrauterine growth retardation
Technical field
The invention belongs to feed formula technology fields, and in particular to a kind of to improve the pregnant of intestinal health and intrauterine growth retardation It is pregnent sow low-protein diet.
Background technique
In recent years, cultivation waste causes China's problem of environmental pollution more and more prominent, in Pig dung and urine containing a large amount of nitrogen and Phosphorus, these nitrogen and phosphorus flow into soil with organic fertilizer will cause huge pollution to soil.The blowdown flow rate of large―scale hoggery is special Greatly, every big pig is discharged feces 3Kg, excrement and urine waste 10Kg daily, and under normal circumstances, 1 fattening pig is from be born to delivering for sale, and discharge feces 425- 525Kg, urinate 1200-1300L.30,000 tons of pure fecaluria is arranged in 1 ten thousand home court every year, discharge feces 100-160 tons of nitrogen and 20-33 tons Phosphorus (at ice etc., large scale of pig farm industry waste is administered and cleaning up excrement technique [J], world agriculture, 2006 (05): 50-51).From feed source Controlling the feed intake of nitrogen on head and improving nitrogen phosphorus could fundamentally reduce in pig excrements in the intracorporal absorption of pig and utilization rate Pollution problem of the nitrogen phosphorus to environment, and low-protein diet is exactly to go out according to " ideal protein " and digestible aminoacids mode development One come effectively controls nitrogen discharged ration preparation technology.
Meanwhile as high yield sow overseas introduction and land race improvement upgrade, sow reproductive performance is improved, but It is the common complication that fetal intrauterine growth retardation (intrauterine growth retardation, IUGR) is perinatal period. IUGR will lead to the risk raising of generation metabolic syndrome after fetus adult, such as hypertension, diabetes and obesity.Pig IUGR is especially prevalent, and the newborn piglet weight of about 15-20% is lower than 1.1 kilograms.IUGR is to often resulting in introduction stage in pig production Piglet high mortality and high incidence, immune function reduce, oxidative stress increases, albumen synthesis capability reduces and protein degradation Increase, nutritional utilization ability and growth performance weaken, meat reduces etc..Current research suggests that the nutrition of parent itself and its Generation to the level of supply and IUGR of pregnancy period fetus is closely related.It therefore, is to alleviate IUGR by diet nutrient regulation The effective measures of rate.
China's vegetalitas Chinese herbal medicine resource is abundant, and the Chinese herbal medicine resource generated is also extremely abundant, wherein cassia seed, sweet potato Rattan, fructus amomi, mango powder, gumbo powder are especially abundant, and there are also carbohydrate abundant, protein, thick fibres inside Chinese herbal medicine The compositions such as dimension, amino acid, fatty acid, and plant crush after also protein rich in, crude fibre, amino acid and Chinese medicine at Part, there is very high utility value.Wherein sweet potato vine the inside folic acid rich in can alleviate the incidence of sow IUGR, Contain the incidence for being largely not easy to can reduce prevention of sow constipation by the cellulose and pectin of inhaling zymigen destruction simultaneously.Fructus amomi taste It is pungent warm-natured, returns spleen, stomach, kidney channel, to sow can dampness elimination appetizing, it is warming spleen and stopping diarrha, the effects of regulating the flow of vital energy and preventing miscarriage.Mango powder is rich in Vitamin, protein, carrotene etc., and also it is needed by human micro also very high without > contents such as plain < selenium, calcium, phosphorus, potassium.Have The laudatory title of " king of tropical fruit (tree) ", it is therein containing abundant mineral energy alleviate sow IUGR incidence.Contain in gumbo A kind of stickiness liquid matter and araban, galactan, rhamnosan, protein etc., it is often edible help digest, reinforcement Power, protection liver, the whole intestines of stomach invigorating, are good feed resources, it is therein containing abundant mineral energy alleviate sow IUGR Incidence.In addition, in recent years in the microbial fermentation Chinese herbal medicine also concern increasingly by row expert.In production practices In, joint bacillus subtilis, bacillus coagulans can significantly improve immunity of organisms to the product after the fermentation of some Chinese herbal medicines With the function of promoting intestinal health.Therefore, use in conjunction bacillus subtilis, bacillus coagulans are to cassia seed, sweet potato vine, sand Benevolence, mango powder, gumbo powder are added in feed the incidence that can reduce IUGR and promote intestinal health after being fermented, preferably send out Waving it improves the function of sow intestinal health and the incidence of IUGR.
On the basis of low-protein diet, taking into account improves pregnant sow intestinal health and reduces specially grinding for IUGR incidence Study carefully seldom.
Summary of the invention
The purpose of the present invention is to provide a kind of improvement intestinal health albumen days low with the pregnant sow of intrauterine growth retardation Grain, protein content is reduced to 12% from traditional 14% in the daily ration, at the same maintain or improve pregnant sow growth performance, It improves intestinal health and reduces intrauterine growth retardation incidence, raw material sources are without side-effects safely, no pollution to the environment.
Another object of the present invention is to be to provide a kind of pregnant sow for improving intestinal health and intrauterine growth retardation The preparation method of low-protein diet, this method is simple and easy to do, is suitable for large-scale production.
To achieve the goals above, the present invention uses following technical measures:
A kind of low-protein diet of pregnancy sow improving intestinal health and intrauterine growth retardation, it is by following raw material group At: 54-65 parts of corn, 4-10 parts of dregs of beans, system chaff 2.0-8.0 parts, 22-30 parts of wheat bran, 0.9-1.2 parts of mountain flour, calcium monohydrogen phosphate 0.9-1.2 parts, 0.12-0.2 parts of fermentation of Chinese herbal medicine compound, 0.3 part of amino acid complex, 4% basic 4 parts of premix；
The fermentation of Chinese herbal medicine compound is by cassia seed powder, sweet potato vine powder, amomum powder, mango powder, gumbo powder, bacillus subtilis Bacterium, bacillus coagulans, which mix to be packed into polybag according to weight ratio 1.5:1.2:1:1:1.2:0.6:0.6 ratio, to ferment one week It is obtained by low temperature drying, wherein cassia seed powder, sweet potato vine powder, amomum powder, mango powder, gumbo powder are pulverized in advance；
The bacillus subtilis is purchased from the prosperous biotechnology of core (Nanjing) Co., Ltd, and wherein bacillus subtilis viable bacteria is total Number >=1 × 1011CFU/g (100,000,000,000/gram), the bacillus coagulans are purchased from the limited public affairs of Guangzhou infinitesimal biotechnology It takes charge of, wherein coagulated bacillus living sum >=2 × 1010CFU/g (200,000,000,000/gram)；
The amino acid complex is made of lysine, methionine, threonine, tryptophan；The preferred amino acid is compound Object is by 0.08-0.15 parts of lysine, 0.03-0.09 parts of methionine, 0.01-0.04 parts of threonine, tryptophan 0.01-0.02 Part forms in parts by weight；
Described 4% basic premix is made of in parts by weight following component: the general multidimensional 20% of pig, the general more mines 20% of pig, phytic acid Enzyme 4%, 50% choline chloride 8%, antioxidant 5%, carrier 43% form, wherein the carrier is zeolite powder；
The general multidimensional of pig consists of the following compositions: every kilogram of feed provides VA 11800IU, VD34000 IU, VE 80 IU, VK34 mg, VB16mg, VB212 mg, VB66 mg, VB120.05 mg, 0.2 mg of biotin, niacin 50 mg are general Sour 25mg, folic acid 5mg；
The general more mines of pig are made of in parts by weight following component: every kilogram of feed provides 30 mg of Cu, Fe 100 mg, I 0.3 mg of 0.5 mg, Zn 100 mg, Mn 0.5 mg, Se.
A kind of low-protein diet of pregnancy sow improving intestinal health and intrauterine growth retardation, it is by following parts by weight Raw material form (preferred scope): 54.5-64 part of corn, 4.5-9.5 parts of dregs of beans, unite chaff 2.5-8.0 parts, 23.0-29.5 parts of wheat bran, 0.91-1.0 parts of mountain flour, 0.98-1.0 parts of calcium monohydrogen phosphate, 0.13-0.2 parts of fermentation of Chinese herbal medicine compound, amino acid complex 0.3 Part, 4% basic 4 parts of premix.
A kind of low-protein diet of pregnancy sow improving intestinal health and intrauterine growth retardation, it is by following parts by weight Raw material forms (optimum range): 55 parts of corn, 5 parts of dregs of beans, system 6.03 parts of chaff, 27.5 parts of wheat bran, 0.97 part of mountain flour, calcium monohydrogen phosphate 1 part, 0.2 part of fermentation of Chinese herbal medicine compound, 0.3 part of amino acid complex, 4% basic 4 parts of premix.
A kind of low-protein diet of pregnancy sow improving intestinal health and intrauterine growth retardation of the present invention, preparation side Method are as follows:
A, it fermentation of Chinese herbal medicine compound preparation method: is used after cassia seed, sweet potato vine, fructus amomi, mango powder, gumbo powder are mixed well Micronizer crushes, and after crossing 150-400 mesh, is blended into bacillus subtilis, bacillus coagulans, each component content is by weight Amount ratio is 1.5:1.2:1:1:1.2:0.6:0.6, is transferred to polybag after mixing, and plastic bag top reserved one ventilative Hole, 37 DEG C ferment one week, opened in fermentation process every 2 days bag sprinkling pure water maintenance fermentation of Chinese herbal medicine humidity 40-50% it Between, low temperature drying is after fermentation up to fermentation of Chinese herbal medicine compound；
B, the amino acid complex preparation method: lysine, methionine, threonine, tryptophan are uniformly mixed；
C, by the fermentation of Chinese herbal medicine compound, amino acid complex and the corn that prepare, dregs of beans, system chaff, wheat bran, mountain flour, phosphoric acid Hydrogen calcium and 4% basic premix mixing；
D, it after mixing well, is packed into feedbag.
Compared with prior art, the present invention has the following advantages and beneficial effects:
1, the cassia seed in fermentation of Chinese herbal medicine has clearing liver kidney-nourishing, improving eyesight, and the effect of sharp water defaecation can reduce prevention of sow constipation Incidence.Sweet potato vine the inside folic acid rich in can alleviate the incidence of sow IUGR, contain largely be not easy to be inhaled simultaneously Cellulose and pectin that zymigen destroys can reduce the incidence of prevention of sow constipation.Fructus amomi acrid flavour is warm-natured, returns spleen, stomach, kidney channel, To sow can dampness elimination appetizing, it is warming spleen and stopping diarrha, the effects of regulating the flow of vital energy and preventing miscarriage.Mango powder vitamin rich in, protein, carrot Element etc., and it is needed by human micro also very high without > contents such as plain < selenium, calcium, phosphorus, potassium, it is particularly important to the development of fetus.Have The laudatory title of " king of tropical fruit (tree) ", the abundant mineral energy contained alleviate the incidence of sow IUGR.Containing a kind of glutinous in gumbo Property liquid matter and araban, galactan, rhamnosan, protein etc., it is often edible to help digest, enhance physical strength, protect Liver, the whole intestines of stomach invigorating, are good feed resources, it is therein containing abundant mineral energy alleviate sow IUGR incidence. Meanwhile by fermenting after bacillus subtilis, bacillus coagulans mixing, the palatability of Chinese herbal medicine can increase, and improve The digestibility of nutriment adjusts the intestinal microflora of pregnant sow.Therefore, the fermentation of Chinese herbal medicine in the present invention is compound Object can effectively facilitate alleviation because microelement, amino acid, polysaccharide lack or deficiency caused by IUGR and constipation.
2, the present invention is maintaining or is improving pregnant sow growth performance, drop using amino acid complex is added in daily ration While low IUGR incidence, pig is reduced to the feed intake of nitrogen, absorption and utilization rate in pig body to nitrogen are improved, thus most The content for reducing nitrogen in pig manure eventually, improves piggery enviroment, alleviates in pig raising waste because of environmental pollution caused by nitrogen discharged.
3, amino acid complex is and cheap in the amino acid being readily available in the market in inventive formulation, has very Strong practical value is necessary to maintaining animal body function and health, and Chinese herbal medicine compound is without side-effects safely.The present invention raises The preparation method of material is simple and easy to do, is suitable for large-scale production；Feed ingredient and production no pollution to the environment.
Specific embodiment
In order to illustrate more clearly of the present invention, invention is described further below with reference to embodiment, but it is to invention Range is without any restrictions.
Embodiment 1
A kind of low-protein diet of pregnancy sow improving intestinal health and intrauterine growth retardation, it is by following raw material group At: 58 parts of corn, 5 parts of dregs of beans, 4.13 parts of chaff of system, 26.5 parts of wheat bran, 0.97 part of mountain flour, 1 part of calcium monohydrogen phosphate, fermentation of Chinese herbal medicine are multiple Close 0.14 part of object, 0.3 part of amino acid complex, 4 parts of 4% premix；
The fermentation of Chinese herbal medicine compound is by cassia seed, sweet potato vine, fructus amomi, mango powder, gumbo powder, bacillus subtilis, condensation Bacillus mixes 37 DEG C of fermentations in loading polybag according to weight ratio 1.5:1.2:1:1:1.2:0.6:0.6 ratio and passes through after a week Low temperature drying obtains, and wherein cassia seed, sweet potato vine, fructus amomi, mango powder, gumbo powder are pulverized in advance；
The bacillus subtilis is purchased from the prosperous biotechnology of core (Nanjing) Co., Ltd, and wherein bacillus subtilis viable bacteria is total Number >=1 × 1011CFU/g (100,000,000,000/gram), the bacillus coagulans are purchased from the limited public affairs of Guangzhou infinitesimal biotechnology It takes charge of, wherein coagulated bacillus living sum >=2 × 1010CFU/g (200,000,000,000/gram)；
The amino acid complex is by 0.15 part of lysine, 0.09 part of methionine, 0.04 part of threonine, 0.02 part of tryptophan by weight Measure number composition；
Described 4% basic premix is made of in parts by weight following component: the general multidimensional 20% of pig, the general more mines 20% of pig, phytic acid Enzyme 4%, 50% choline chloride 8%, antioxidant 5%, carrier 43% form, wherein the carrier is zeolite powder；
The general multidimensional of pig consists of the following compositions: every kilogram of feed provides VA 11800IU, VD34000 IU, VE 80 IU, VK34 mg, VB16mg, VB212 mg, VB66 mg, VB120.05 mg, 0.2 mg of biotin, niacin 50 mg are general Sour 25mg, folic acid 5mg；
The general more mines of pig are made of in parts by weight following component: every kilogram of feed provides 30 mg of Cu, Fe 100 mg, I 0.3 mg of 0.5 mg, Zn 100 mg, Mn 0.5 mg, Se.
A kind of low-protein diet improving intestinal health and fetal intrauterine growth retardation incidence of the present invention, preparation Method are as follows:
A, it fermentation of Chinese herbal medicine compound preparation method: is used after cassia seed, sweet potato vine, fructus amomi, mango powder, gumbo powder are mixed well Micronizer crushes, and after crossing 250 meshes, is blended into bacillus subtilis, bacillus coagulans, each component content is by weight Example is 1.5:1.2:1:1:1.2:0.6:0.6, is transferred to polybag after mixing, and plastic bag top reserves an air hole, 37 DEG C fermentation one week, bag sprinkling pure water was opened every 2 days in fermentation process and maintains fermentation of Chinese herbal medicine humidity between 40-50%, is fermented After low temperature drying up to fermentation of Chinese herbal medicine compound；
B, the amino acid complex preparation method: lysine, methionine, threonine, tryptophan are uniformly mixed；
C, by the fermentation of Chinese herbal medicine compound, amino acid complex and the corn that prepare, dregs of beans, system chaff, wheat bran, mountain flour, phosphoric acid Hydrogen calcium and 4% basic premix mixing；
D, it after mixing well, is packed into feedbag.
Embodiment 2
A kind of low-protein diet of pregnancy sow improving intestinal health and intrauterine growth retardation, it is by following raw material group At: 59 parts of corn, 6 parts of dregs of beans, 4 parts of chaff of system, 24.58 parts of wheat bran, 0.97 part of mountain flour, 1 part of calcium monohydrogen phosphate, fermentation of Chinese herbal medicine are compound 0.15 part of object, 0.3 part of amino acid complex, 4 parts of 4% premix；
Remaining is same as Example 1.
Embodiment 3
A kind of low-protein diet of pregnancy sow improving intestinal health and intrauterine growth retardation, it is by following raw material group At in: 60 parts of corn, 9.13 parts of dregs of beans, 2.03 parts of chaff of system, 22.5 parts of wheat bran, 0.9 part of mountain flour, 0.97 part of calcium monohydrogen phosphate, fermentation 0.17 part of herbal medicine, 0.3 part of amino acid, 4 parts of 4% premix
Remaining is same as Example 1.
Embodiment 4
A kind of low-protein diet of pregnancy sow improving intestinal health and intrauterine growth retardation, it is by following raw material group At: 55 parts of corn, 5 parts of dregs of beans, 6.03 parts of chaff of system, 27.5 parts of wheat bran, 0.97 part of mountain flour, 1 part of calcium monohydrogen phosphate, fermentation of Chinese herbal medicine are multiple Close 0.2 part of object, 0.3 part of amino acid complex, 4 parts of 4% premix；
Remaining is same as Example 1.
Embodiment 5
A kind of pregnant sow routine daily ration improving intestinal health and intrauterine growth retardation, it is composed of the following raw materials by weight: 62.3 parts of corn, 11.32 parts of dregs of beans, system 0 part of chaff, 20 parts of wheat bran, 0.97 part of mountain flour,
1 part of calcium monohydrogen phosphate, 0.2 part of fermentation of Chinese herbal medicine compound, 0.21 part of amino acid complex, 4 parts of 4% premix；
Remaining is same as Example 1.
Test example
(1) animal experiment: selecting 2-4 parity, and pregnancy health binary sow 100 after the expected date of childbirth similar breeding is randomly divided into 5 Group, every group 20, separated raising.5 groups feed feed made from embodiment 1-5 respectively, and wherein embodiment 5 is that conventional gestation is female Swine rations reference examples.Test terminates since after breeding confirmation gestation to Farrowing.Daily management journey in pig farm is pressed during test Sequence to test pig feeding, drinking-water and is immunized.
(2) index determining: record the total yield coefficient amount of sow, equal litter size, nascent individual weight, IUGR number of individuals with than Example.Excretion, the pig house ammonia concentration of nitrogen in detection the CP in feed content, pig manure.Fresh excreta is collected for evaluating intestines Road health indicator.
Influence of the different sow feeds of table 1 to nitrogen discharged, ammonia concentration and its fetal intrauterine growth retardation incidence
As can be seen from Table 1, using the feed in present example can be significantly reduced fecal nitrogen discharge amount and improve intestinal health, Sow total yield coefficient, equal litter size and nascent individual weight are significantly improved, and significantly reduces IUGR number of individuals and ratio.

Claims (4)

1. a kind of low-protein diet of pregnancy sow for improving intestinal health and intrauterine growth retardation, it is characterised in that by following weight Part raw material composition: 54-65 parts of corn, 4-10 parts of dregs of beans, system chaff 2.0-8.0 parts, 22-30 parts of wheat bran, 0.9-1.2 parts of mountain flour, phosphorus 0.9-1.2 parts of sour hydrogen calcium, 0.12-0.2 parts of fermentation of Chinese herbal medicine compound, 0.3 part of amino acid complex, 4% basic 4 parts of premix；
The fermentation of Chinese herbal medicine compound is by cassia seed powder, sweet potato vine powder, amomum powder, mango powder, gumbo powder, bacillus subtilis Bacterium, bacillus coagulans are mixed according to weight ratio 1.5:1.2:1:1:1.2:0.6:0.6 ratio, are packed into fermentation one week in polybag It is obtained by low temperature drying, wherein cassia seed powder, sweet potato vine powder, amomum powder, mango powder, gumbo powder are obtained through pulverizing；
Bacillus subtilis total viable count >=1 × 1011CFU/g, coagulated bacillus living sum >=2 × 1010CFU/g；
The amino acid complex is by 0.08-0.15 parts of lysine, 0.03-0.09 parts of methionine, threonine 0.01-0.04 Part, 0.01-0.02 parts of tryptophan form in parts by weight；
The basic premix of described 4% is resisted by the general multidimensional 20% of pig, the general more mines 20% of pig, phytase 4%, 50% choline chloride 8% Oxidant 5%, 43% carrier composition, wherein the carrier is zeolite powder；
The general multidimensional of pig consists of the following compositions: every kilogram of feed provides VA 11800IU, VD34000 IU, VE 80 IU, VK34 mg, VB16mg, VB212 mg, VB66 mg, VB120.05 mg, 0.2 mg of biotin, niacin 50 mg are general Sour 25mg, folic acid 5mg；
The general more mines of pig are made of in parts by weight following component: every kilogram of feed provides 30 mg of Cu, Fe 100 mg, I 0.3 mg of 0.5 mg, Zn 100 mg, Mn 0.5 mg, Se.
2. a kind of low-protein diet of pregnancy sow for improving intestinal health and intrauterine growth retardation according to claim 1, It is characterized in that being composed of the following raw materials by weight: 54.5-64 parts of corn, 4.5-9.5 parts of dregs of beans, system chaff 2.5-8.0 parts, wheat bran 23.0-29.5 parts, 0.91-1.0 parts of mountain flour, 0.98-1.0 parts of calcium monohydrogen phosphate, 0.13-0.2 parts of fermentation of Chinese herbal medicine compound, amino 0.3 part of sour compound, 4% basic 4 parts of premix.
3. a kind of low-protein diet of pregnancy sow for improving intestinal health and intrauterine growth retardation according to claim 1 or claim 2, It is characterized in that being composed of the following raw materials by weight: 55 parts of corn, 5 parts of dregs of beans, system 6.03 parts of chaff, 27.5 parts of wheat bran, mountain flour 0.97 part, 1 part of calcium monohydrogen phosphate, 0.2 part of fermentation of Chinese herbal medicine compound,
0.3 part of amino acid complex, 4% basic 4 parts of premix.
4. -3 any a kind of improvement intestinal health albumen day low with the pregnant sow of intrauterine growth retardation according to claim 1 Grain, it is characterised in that the preparation method comprises the following steps:
A, it fermentation of Chinese herbal medicine compound preparation method: is used after cassia seed, sweet potato vine, fructus amomi, mango powder, gumbo powder are mixed well Micronizer crushes, and after crossing 150-400 mesh, is blended into bacillus subtilis, bacillus coagulans, each component content is by weight Amount ratio is 1.5:1.2:1:1:1.2:0.6:0.6, is transferred to polybag after mixing, and plastic bag top reserved one ventilative Hole, 37 DEG C ferment one week, opened in fermentation process every 2 days bag sprinkling pure water maintenance fermentation of Chinese herbal medicine humidity 40-50% it Between, through low temperature drying up to fermentation of Chinese herbal medicine compound after fermentation ends；
B, the amino acid complex preparation method: lysine, methionine, threonine, tryptophan are uniformly mixed；
C, by the fermentation of Chinese herbal medicine compound, amino acid complex and the corn that prepare, dregs of beans, system chaff, wheat bran, mountain flour, phosphoric acid Hydrogen calcium and 4% basic premix mixing；
D, it after mixing well, is packed into feedbag.
CN201910307650.3A 2019-04-17 2019-04-17 A kind of low-protein diet of pregnancy sow improving intestinal health and intrauterine growth retardation Pending CN110037185A (en)

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