CN110140820A - A kind of perinatal period sow nutrition fortifier and its preparation method and application - Google Patents

A kind of perinatal period sow nutrition fortifier and its preparation method and application Download PDF

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Publication number
CN110140820A
CN110140820A CN201910450511.6A CN201910450511A CN110140820A CN 110140820 A CN110140820 A CN 110140820A CN 201910450511 A CN201910450511 A CN 201910450511A CN 110140820 A CN110140820 A CN 110140820A
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parts
sow
nutrition fortifier
perinatal period
period sow
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CN201910450511.6A
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Chinese (zh)
Inventor
敖翔
何健
杨贤彬
刘江峰
彭点懿
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TIEQILISHI INDUSTRY Co Ltd SICHUANG PROV
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TIEQILISHI INDUSTRY Co Ltd SICHUANG PROV
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Priority to CN201910450511.6A priority Critical patent/CN110140820A/en
Publication of CN110140820A publication Critical patent/CN110140820A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New breeds of animals
    • A01K67/02Breeding vertebrates
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/105Aliphatic or alicyclic compounds
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/116Heterocyclic compounds
    • A23K20/137Heterocyclic compounds containing two hetero atoms, of which at least one is nitrogen
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/142Amino acids; Derivatives thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/163Sugars; Polysaccharides
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/174Vitamins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/189Enzymes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/22Compounds of alkali metals
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/30Oligoelements
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/30Feeding-stuffs specially adapted for particular animals for swines
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

Abstract

The present invention provides a kind of perinatal period sow nutrition fortifier, belongs to perinatal period sow breeding technology field.The nutrition fortifier includes oligoisomaltose: 120-300 parts, sodium bicarbonate: 150-250 parts, VE:30-60 parts, VC:35-65 parts, pyrroloquinoline quinone: 0.01-0.03 parts, lysine sulphate: 175-290 parts, calcium formate: 12-33 parts, D-sorbite: 10-20 parts, superoxide dismutase: 1-3 parts, yeast selenium: 1-5 parts, wheat bran: 100-600 parts.The present invention also provides the preparation method and application of nutrition fortifier.Nutrition fortifier of the present invention can alleviate perinatal period sow oxidative stress, improve nursing period feed intake, reduce sow wean inter oestrual period, increase sow reproductive performance.

Description

A kind of perinatal period sow nutrition fortifier and its preparation method and application
Technical field
The invention belongs to field of feed additive technology, specially a kind of perinatal period sow nutrition fortifier and its preparation side Method and application.
Background technique
When perinatal period is period very crucial in the sow entire breeding cycle and one highest risk factor Phase.Perinatal period refers to antenatal 7 days to the postpartum 7 days time of sow more, is period quite crucial in the sow breeding cycle, this rank The performance of section sow will affect the production level of whole swinery;It is multi-party that the sow of perinatal period receives physiology, metabolism and management etc. The influence of face factor is in height stress situation, it may appear that a series of problem: sow nutrition negative balance, constipation, mammogenesis It is bad, stages of labor is too long, mammitis-hysteritis-agalasisa syndrome.Perinatal period is the important period of piglet vital movement, studies table Bright 50% suckling pig death occurs within piglet is born 3 days, 36 especially initial hours.
Sows in lactation, the gestational period, nonpregnant phase are concentrated on to the research direction of sow both at home and abroad now, to perinatal period sow Research it is relatively fewer.Although on the market have specifically for perinatal period sow feed product, this kind of product output compared with It is small, and increase a product line more, it is unfavorable for feed factory large-scale production, is also unfavorable for farm's use.Therefore, having must develop A kind of perinatal period sow nutrition fortifier, to allow sow to play maximum reproductive potential in perinatal period, so that it is whole to improve pig farm Body benefit.
Summary of the invention
The purpose of the present invention is to provide a kind of perinatal period sow nutrition fortifiers, can alleviate the oxidation of perinatal period sow and answer Swash, improve nursing period feed intake, reduces sow wean inter oestrual period, increase sow reproductive performance.
The second object of the present invention is the preparation method of the perinatal period sow nutrition fortifier.
The third object of the present invention is the application of the perinatal period sow nutrition fortifier.
The object of the invention is achieved through the following technical solutions:
A kind of perinatal period sow nutrition fortifier, each component including following parts by weight: oligoisomaltose: 120-300 Part, sodium bicarbonate: 150-250 parts, VE:30-60 parts, VC:35-65 parts, pyrroloquinoline quinone: 0.01-0.03 parts, lysine sulfuric acid Salt: 175-290 parts, calcium formate: 12-33 parts, superoxide dismutase (SOD): 1-3 parts, D-sorbite: 10-20 parts, yeast Selenium: 1-5 parts, wheat bran: 100-600 parts.
Wherein, the oligoisomaltose is the Bei Beile of commercially available Guang Donghai Na Chuan Biotechnology Co., Ltd production, The content of middle oligoisomaltose is 60%;SOD is the commercially available Melonfeed of Lallemand USA Inc..
A kind of specific embodiment of perinatal period sow nutrition fortifier, including following weight are invented as one's duty The each component of part: oligoisomaltose: 180-150 parts, sodium bicarbonate: 180-220 parts, VE:35-50 parts, VC:40-50 parts, pyrroles Quinoline quinone: 0.02-0.03 parts, lysine sulphate: 200-250 parts, calcium formate: 15-25 parts, superoxide dismutase (SOD): 1-2 parts, D-sorbite: 15-20 parts, yeast selenium: 3-5 parts, wheat bran: 200-400 parts.
A kind of specific embodiment of perinatal period sow nutrition fortifier, including following weight are invented as one's duty The each component of part: oligoisomaltose: 180 parts, sodium bicarbonate: 200 parts, VE:40 parts, VC:35 parts, pyrroloquinoline quinone: 0.02 part, Lysine sulphate: 215 parts, calcium formate: 24 parts, superoxide dismutase (SOD): 2 parts, D-sorbite: 15 parts, yeast selenium: 3.5 parts, wheat bran: 287.48 parts.
A kind of preparation method of perinatal period sow nutrition fortifier, weighs each component by weight ratio, and according to the ratio from It sequentially adds in mixing machine to small sequence greatly, is dispensed after mixing.
A kind of application of perinatal period sow nutrition fortifier, the nutrition fortifier are used for thinking perinatal period sow.Into one Step, in perinatal period sow, to 7 days postpartum, wean first 3 days, feeding 1 time daily, each word was fed to after weaning 3 days within antenatal 7 days 100g, spice is fed after a small amount of water dilution.
Compared with prior art, the invention has the following advantages:
The present invention is according to the trophic factor for influencing perinatal period sow health, in conjunction with the unique physilogical characteristics of perinatal period sow, A variety of antioxidant and functional materials are applied to perinatal period sow, alleviate oxidative stress, wherein oligoisomaltose is more Absorption easy to digest can be energized quickly;Calcium formate is that organic calcium absorbs faster relative to inorganic calcium (calcium carbonate), be may advantageously facilitate Skeleton development makes up postpartum calcium deficiency, and plays the role of antibacterial;Sodium bicarbonate can be alleviated stress;Lysine sulphate can supplement The deficiency of part lactation Dietary Lysine;Vitamin E can alleviate oxidative stress, promote metabolism;Vitamin C is efficiently anti- Oxidant can remove intracorporal free radical;Pyrroloquinoline quinone is a kind of coenzyme of oxidoreducing enzyme, has growth promotion, antioxygen Change, activate the different physiological roles such as immune;D-sorbite has the function of moisturizing, protect liver;Yeast selenium have remove free radical and The effect of strengthen immunity;Melonfeed is a kind of superoxide dismutase for extracting from muskmelon, has very strong anti-oxidant work Property;Wheat bran is fibrous raw material, resistive connection with good stability as carrier and helps fluidity.
Oxidative stress refers to that the generation of body free radical and the defence of polyphenoils are in imbalance state, works as living radical When largely generating and being more than body self-defense ability, then pathologic damage can occur.Sow is in perinatal period, before especially giving a birth It causes body protein to lose afterwards, generates stronger oxidative stress, the reproductive performance of sow may be influenced, piglet reaches maturity Degree, colostrum and normal breast matter amount, sow in lactation feed intake etc..The oxygen of perinatal period sow can be alleviated by increasing sow antioxidant activity Change stress, to improve sow production performance and piglet health status.
Daily ration palatability can be improved in oligoisomaltose, to improve feed intake, additionally can quickly energize, and promotes 7 days body conditions restore after wean, improve Oestrus rate;Pyrroloquinoline quinone, VE and SOD are to alleviate oxidative stress as polyphenoils, Intrauterine growth retardance (IUGR) is reduced, to improve litter size and strong young number.
Nutrition fortifier of the present invention can alleviate perinatal period sow oxidative stress, improve nursing period feed intake, reduce sow Wean inter oestrual period, increases sow reproductive performance.
Nutrition fortifier of the present invention is not only prepared and easy to use and low in cost, has general applicability.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.
Embodiment 1
The present embodiment perinatal period sow nutrition fortifier, comprises the following components in parts by weight: oligoisomaltose: 180 parts, Sodium bicarbonate: 200 parts, VE:40 parts, VC:35 parts, pyrroloquinoline quinone: 0.02 part, lysine sulphate: 215 parts, calcium formate: 24 Part, SOD:2 parts, D-sorbite: 15 parts, yeast selenium: 3.5 parts, 285.48 parts of wheat bran.
Each component is weighed by above-mentioned parts by weight, and sequence from big to small sequentially adds in mixing machine according to the ratio, mixing is equal Carrying out packing using nontoxic bag after even can be obtained the present embodiment perinatal period sow nutrition fortifier.
When feeding, feeding 1 time, each 100g daily is fed after a small amount of water dilution with milking sow material spice.
Embodiment 2
The present embodiment perinatal period sow nutrition fortifier, comprises the following components in parts by weight: oligoisomaltose: 120 parts, Sodium bicarbonate: 150 parts, VE:30 parts, VC:35 parts, pyrroloquinoline quinone: 0.01 part, lysine sulphate: 175 parts, calcium formate: 12 Part, SOD:1 parts, D-sorbite: 10 parts, yeast selenium: 1 part, wheat bran: 465.99 parts.
Preparation and application is the same as embodiment 1.
Embodiment 3
The present embodiment perinatal period sow nutrition fortifier, comprises the following components in parts by weight: oligoisomaltose: 200 parts, Sodium bicarbonate: 250 parts, VE:60 parts, VC:65 parts, pyrroloquinoline quinone: 0.03 part, lysine sulphate: 200 parts, calcium formate: 33 Part, SOD:3 parts, D-sorbite: 20 parts, yeast selenium: 5 parts, wheat bran: 163.97 parts.
Preparation and application is the same as embodiment 1.
Embodiment 4
The present embodiment perinatal period sow nutrition fortifier, comprises the following components in parts by weight: oligoisomaltose: 150 parts, Sodium bicarbonate: 180 parts, VE:50 parts, VC:60 parts, pyrroloquinoline quinone: 0.02 part, lysine sulphate: 230 parts, calcium formate: 28 Part, SOD:2 parts, D-sorbite: 17 parts, yeast selenium: 4 parts, wheat bran: 278.98 parts.
Preparation and application is the same as embodiment 1.
Embodiment 5
The present embodiment perinatal period sow nutrition fortifier, comprises the following components in parts by weight: oligoisomaltose: 235 parts, Sodium bicarbonate: 225 parts, VE:30 parts, VC:35 parts, pyrroloquinoline quinone: 0.02 part, lysine sulphate: 270 parts, calcium formate: 25 Part, SOD:2 parts, D-sorbite: 15 parts, yeast selenium: 2 parts, wheat bran: 160.98 parts.
Preparation and application is the same as embodiment 1.
The feeding effect of embodiment 1-5 nutrition fortifier
It chooses perinatal period sow 600 (antenatal 7 days), point 6 processing, 100 repetitions of each processing, every sow is 1 A repetition (was weaned) for postpartum 21 days from childbirth first 7 days to 7 days after wean.Control group: sow only feeds milking sow material;Processing 1: sow feeding milking sow material+embodiment 1 nutrition fortifier;Processing 2: sow feeding milking sow material+embodiment 2 battalion Support hardening agent;Processing 3: sow feeding milking sow material+embodiment 3 nutrition fortifier;Processing 4: sow feeding milking sow The nutrition fortifier of material+embodiment 4;Processing 5: sow feeding milking sow material+embodiment 5 nutrition fortifier.Fortification Agent is fed 1 time, each 100g daily, is fed after a small amount of water dilution with milking sow material spice.
The feeding effect of the different feed mode sows of lower perinatal period of table 1
Project Control group Processing 1 Processing 2 Processing 3 Processing 4 Processing 5
ADFI(g) 4.26 5.02 4.51 4.86 4.77 4.80
Total yield coefficient (head) 11.2 11.7 11.4 11.6 11.6 11.5
Strong son's number (head) 9.7 10.7 10.1 10.3 10.4 10.4
Fresh and alive still birth rate (%) 8.92 4.56 6.55 5.34 5.12 5.23
Cortisol (ng/ml) 1.89 1.24 1.38 1.37 1.33 1.28
7 days Oestrus rate % 81 91 87 88 89 90
Wean-inter oestrual period (day) 6.6 5.4 5.9 5.6 5.5 5.5
In table 1, serum cortisol is a kind of glucocorticoid, also known as " stress hormone ", and can reflect body stress journey Degree.It is general it is more high then stress be bigger, it is more low then stress be smaller.
As can be seen from the above Table 1, the nutrition fortifier that joined embodiment 1-5 preparation raises perinatal period sow Hello, by optimizing perinatal period sow nutrition supply, childbirth, which can be effectively reduced, to increase strong son with fresh and alive still birth rate Number, improves perinatal period food intake of sows in lactation and 7 days Oestrus rates.
Influence of the nutrition fortifier scale of feeding to feeding effect
It chooses perinatal period sow 500 (antenatal 7 days), point 5 processing, 100 repetitions of each processing, every sow is 1 A repetition (was weaned) for postpartum 21 days from childbirth first 7 days to 7 days after wean.Control group: sow only feeds milking sow material;Processing 1: sow feeding milking sow material+embodiment 1 nutrition fortifier, each 80g;Processing 2: sow feeding milking sow material+reality Apply the nutrition fortifier of example 1, each 90g;Processing 3: sow feeding milking sow material+embodiment 1 nutrition fortifier, every time 100g;Processing 4: sow feeding milking sow material+embodiment 1 nutrition fortifier, each 110g.Nutrition fortifier is fed daily It 1 time, is fed after a small amount of water dilution with milking sow material spice.
The feeding effect of 2 Different Nutrition hardening agent scale of feeding of table
Project Control group Processing 1 Processing 2 Processing 3 Processing 4
ADFI(g) 4.25 4.52 4.51 5.04 4.77
Total yield coefficient (head) 11.1 11.3 11.4 11.8 11.6
Strong son's number (head) 9.8 10.0 10.1 10.6 10.4
Fresh and alive still birth rate (%) 8.90 7.88 6.55 4.50 5.12
Cortisol (ng/ml) 1.92 1.39 1.41 1.25 1.30
7 days Oestrus rate % 82 86 87 90 89
Wean-inter oestrual period (day) 6.4 6.0 5.9 5.5 5.5
It is found by above-mentioned 2 comparative test of table, 80-110g/ nutrition fortifier of the present invention of addition can reduce childbirth and answer Sharp and fresh and alive still birth rate increases strong young number, improves perinatal period food intake of sows in lactation and 7 days Oestrus rates, and uses originally Effect is most significant when invention nutrition fortifier adds 100g/ times, can effectively improve perinatal period sow reproductive performance, saves feed Cost, and cost performance highest.
Influence of the nutrition fortifier ingredient to feeding effect
It chooses perinatal period sow 600 (antenatal 7 days), point 6 processing, 100 repetitions of each processing, every sow is 1 A repetition (was weaned) for postpartum 21 days from childbirth first 7 days to 7 days after wean.Control group: sow only feeds milking sow material;Processing 1: sow feeding milking sow material+embodiment 1 nutrition fortifier;Processing 2: sow feeding milking sow material+embodiment 1 battalion It supports hardening agent and is free of oligoisomaltose;Processing 3: sow feeding milking sow material+embodiment 1 nutrition fortifier is free of pyrroles Quinoline quinone;Processing 4: sow feeding milking sow material+embodiment 1 nutrition fortifier is free of VE;Processing 5: sow feeding lactation Sow material+embodiment 1 nutrition fortifier is free of SOD.Nutrition fortifier is fed 1 time, each 100g daily, after a small amount of water dilution It is fed with milking sow material spice.
The feeding effect of 3 Different Nutrition hardening agent ingredient of table
Project Control group Processing 1 Processing 2 Processing 3 Processing 4 Processing 5
ADFI(g) 4.24 5.11 4.30 4.86 4.77 4.80
Total yield coefficient (head) 11.3 11.8 11.4 11.4 11.4 11.5
Strong son's number (head) 9.9 10.9 10.1 10.0 10.1 10.0
Fresh and alive still birth rate (%) 8.76 4.67 7.44 8.05 8.12 8.23
Cortisol (ng/ml) 1.85 1.30 1.80 1.78 1.75 1.76
7 days Oestrus rate % 80 90 82 87 87 88
Wean-inter oestrual period (day) 6.5 5.6 6.3 5.8 5.9 5.9
It is found by the comparative test of table 3, the nutrition fortifier for handling 2 is free of oligoisomaltose, can reduce sow Average feed intake and 7 days Oestrus rates;The nutrition fortifier of processing 3 is free of pyrroloquinoline quinone, can reduce strong young number and improve fresh and alive Still birth rate;The nutrition fortifier of processing 4 is free of VE, can reduce strong young number and improve fresh and alive still birth rate;The nutrition fortifier of processing 5 Without SOD, strong young number can be reduced and improve fresh and alive still birth rate.Illustrate that nutrition fortifier of the present invention adds 100g/ embodiment 1 not There is influence on perinatal period sow reproductive performance effect is improved containing a certain group of timesharing, only deposited in each component that the present invention limits Under the premise of, each component cooperate, each performance of perinatal period sow can just be optimal.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (6)

1. a kind of perinatal period sow nutrition fortifier, which is characterized in that each component including following parts by weight: oligomeric different malt Sugar: 120-300 parts, sodium bicarbonate: 150-250 parts, VE:30-60 parts, VC:35-65 parts, pyrroloquinoline quinone: 0.01-0.03 parts, rely Propylhomoserin sulfate: 175-290 parts, calcium formate: 12-33 parts, superoxide dismutase: 1-3 parts, D-sorbite: 10-20 parts, ferment Female selenium: 1-5 parts, wheat bran: 100-600 parts.
2. a kind of perinatal period sow nutrition fortifier as described in claim 1, which is characterized in that each group including following parts by weight Point: oligoisomaltose: 180-150 parts, sodium bicarbonate: 180-220 parts, VE:35-50 parts, VC:40-50 parts, pyrroloquinoline quinone: 0.02-0.03 parts, lysine sulphate: 200-250 parts, calcium formate: 15-25 parts, superoxide dismutase: 1-2 parts, sorbose Alcohol: 15-20 parts, yeast selenium: 3-5 parts, wheat bran: 200-400 parts.
3. a kind of perinatal period sow nutrition fortifier as described in claim 1, which is characterized in that each group including following parts by weight Point: oligoisomaltose: 180 parts, sodium bicarbonate: 200 parts, VE:40 parts, VC:35 parts, pyrroloquinoline quinone: 0.02 part, lysine sulphur Hydrochlorate: 215 parts, calcium formate: 24 parts, superoxide dismutase: 2 parts, D-sorbite: 15 parts, yeast selenium: 3.5 parts, wheat bran: 287.48 part.
4. a kind of preparation method of perinatal period sow nutrition fortifier as described in any one of claims 1 to 3, which is characterized in that Each component is weighed by weight ratio, and sequence from big to small sequentially adds in mixing machine according to the ratio, carry out after mixing Packing.
5. a kind of application of perinatal period sow nutrition fortifier as described in any one of claims 1 to 3, which is characterized in that described Nutrition fortifier is used for thinking perinatal period sow.
6. a kind of application of perinatal period sow nutrition fortifier as claimed in claim 5, which is characterized in that produced in perinatal period sow It is fed 1 time daily to after weaning 3 days to 7 days postpartum, wean first 3 days within first 7 days, each word feeds 100g, spice after a small amount of water dilution Feeding.
CN201910450511.6A 2019-05-28 2019-05-28 A kind of perinatal period sow nutrition fortifier and its preparation method and application Pending CN110140820A (en)

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