CN108835406A - A kind of sow gestation 95 days phase special feeds of extremely giving a birth - Google Patents

A kind of sow gestation 95 days phase special feeds of extremely giving a birth Download PDF

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CN108835406A
CN108835406A CN201810334812.8A CN201810334812A CN108835406A CN 108835406 A CN108835406 A CN 108835406A CN 201810334812 A CN201810334812 A CN 201810334812A CN 108835406 A CN108835406 A CN 108835406A
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parts
sow
days
intestines peristalsis
phase special
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尤如俊
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LUAN BAOSHUN FEED Co Ltd
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LUAN BAOSHUN FEED Co Ltd
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    • 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
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Abstract

The invention discloses a kind of sow gestation 95 days to childbirth phase special feed, raw material includes by weight：180-200 parts of major ingredient, 5-9 parts of linoleic acid, 2-3 parts of calcium formate, 0.06-0.1 parts of composite trace element, 0.2-0.4 parts of multi-vitamins, 40-45 parts of immunopotentiator, 0.2-0.4 parts of phenylalanine zinc, 0.2-0.4 parts of compound amino acid Complexing Iron, 0.2-0.4 parts of probiotics preparation, 2-4 parts of intestines peristalsis agent, 4-8 parts of calcium monohydrogen phosphate, 1-2 parts of salt, 2-4 parts of mountain flour, 0.4-1 parts of phenylalanine, 0.2-0.4 parts of tryptophan, 0.2-0.3 parts of valine.Intestines peristalsis agent is prepared using following technique：Locust bean gum, montmorillonite, monoglyceride, water are mixed, heating stirring is added starch from sweet potato and is uniformly mixed, and heat up pre-gelatinized, cooling, and grape seed oil, fructooligosaccharide stirring is added, and spray drying obtains intestines peristalsis agent.

Description

A kind of sow gestation 95 days phase special feeds of extremely giving a birth
Technical field
The present invention relates to field of feed more particularly to a kind of sow gestation 95 days phase special feeds of extremely giving a birth.
Background technique
Currently, the height of sow production performance is reflected in the weight of farm's breeding level height in pig breeding industry Weight, hormone in vivo variation was extremely complex to childbirth in 95 days after pregnancy for sow, the variation of hormone directly affect ovulation and Survival rate of embryo is the key point of entire breeding cycle.Embryo is directly affected this period to childbirth within 95 days after sow pregnancy The degree of stability of bed.
And pregnant sow material is fed before sow gestation 95 days at present, albumen 14% or so, dietary fiber level less than 3%, feed type is only confined in corn, peanut meal, these raw materials of wheat, wheat bran.The consequence generated in this way is：In feed Nutrient categories are very little, and micro-nutrient composition is too low, can not accurately meet nutrient demand of the sow after gestation 95 days, make Lack at sow gestation phase nutrient, is unfavorable for the intestinal health of sow, to reduce the embryo survival of sow.
The PSY (sow year number pigs weaned) of current country sow raising is less than 18, and developed countries are 28, gap It is huge.External mother's life cycle of swine feeding and successful, domestic sow are simple two-stage raising with accurate nutrition.Cause And the special feed in a pregnant sow later period is developed, litter size, the birth weight of sow are improved, the stages of labor of sow is shortened, is improved The vigor of newborn piglet, important in inhibiting.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of extremely childbirth phase dedicated feedings in 95 days of sow gestation Material is designed for the nutritional characteristic of latter half of gestation, and sow stages of labor is shortened in reinforced immunological nutrition, enhances piglet vigor, improves piglet Litter weight at birth improves weaned piglet survival rate, and every sow can increase by 3 wean pigs every year on average.
To childbirth phase special feed, raw material includes by weight within a kind of sow gestation proposed by the present invention 95 days：Major ingredient 180-200 parts, 5-9 parts of linoleic acid, 2-3 parts of calcium formate, 0.06-0.1 parts of composite trace element, 0.2-0.4 parts of multi-vitamins, 40-45 parts of immunopotentiator, 0.2-0.4 parts of phenylalanine zinc, 0.2-0.4 parts of compound amino acid Complexing Iron, probiotics preparation 0.2-0.4 parts, 2-4 parts of intestines peristalsis agent, 4-8 parts of calcium monohydrogen phosphate, 1-2 parts of salt, 2-4 parts of mountain flour, 0.4-1 parts of phenylalanine, 0.2-0.4 parts of tryptophan, 0.2-0.3 parts of valine.
Preferably, major ingredient includes by weight：80-90 parts of soy meal, 40-60 parts of expanding blood meal, 60-80 parts of peanut meal.
Preferably, immunopotentiator includes by weight：15-35 parts of brewer's yeast, 6-8 parts of taurine, Thymol 4-6 Part, 4-8 parts of allicin.
Preferably, composite trace element includes by weight：1-6 parts of copper sulphate, 1-6 parts of ferric sulfate, 2-10 parts of manganese sulfate, 1-8 parts of zinc sulfate, 5-10 parts of magnesium sulfate, 2-10 parts of sodium selenite, 1-6 parts of cobalt chloride, 1-3 parts of calcium iodate, montmorillonite 80-100 Part.
Preferably, probiotics preparation includes：Bifidobacterium, saccharomycete, streptococcus.
Preferably, intestines peristalsis agent is prepared using following technique：Locust bean gum, montmorillonite, monoglyceride, water are mixed, risen Temperature stirring is added starch from sweet potato and is uniformly mixed, and heat up pre-gelatinized, cooling, and grape seed oil, fructooligosaccharide stirring, spray drying is added Obtain intestines peristalsis agent.
Preferably, in intestines peristalsis agent preparation process, locust bean gum, montmorillonite, monoglyceride, water, starch from sweet potato, grape pip Oily, fructooligosaccharide weight ratio is 10-16：2-4：0.6-1：40-60：10-20：2-4：8-16.
Preferably, intestines peristalsis agent is prepared using following technique：Locust bean gum, montmorillonite, monoglyceride, water are mixed, risen Temperature is added starch from sweet potato and is uniformly mixed, be warming up to 75-83 DEG C of pre-gelatinized 10-18min, cool down to 55-65 DEG C of stirring 10-20min To 55-65 DEG C, grape seed oil, fructooligosaccharide stirring 40-80min is added, spray drying obtains intestines peristalsis agent.
The present invention is according to the nutritional need of sow heavy in pig, and using raising to sow, staged, allowance of nutrients is various Change, the thinking of micro constitutent abundantization, by being reasonably formulated design, the constitution and endocrine for enhancing latter half of gestation are coordinated, and change The intestinal health of kind sow, improves the work litter size and Birth weight of sow, extends the utilization periods of sow, greatly reduce sow Feeding cost.
On the one hand the present invention can guarantee that sow has good nutrition deposit, reduction is secreted by rationally adding various raw materials Newborn phase body weight loss guarantees the lactation amount of lactation period abundance, and on the other hand, this stage sow takes in reasonable nutriment, can Effectively facilitate survival, the growth and development of embryo；In intestines peristalsis agent, monoglyceride can effectively promote locust bean gum, montmorillonite point It dissipates in water, for cooperation starch from sweet potato in water after pre-gelatinized, pyruvic acid group and gelatinization are contained in locust bean gum molecular side chain end The group of starch from sweet potato combines, and mutual combination degree is high, and one side adsorption activity is high, and on the other hand molten water effect is good, enteron aisle On the one hand wriggling agent can remove the antioxidant radical of noxious products to noxious substance in pregnant sow body, be embryonic development Suitable interior environment is provided, on the other hand can compound with probiotics preparation, mountain flour can effectively promote sow after entering in sow body Intestines peristalsis promotes internal rubbish quickly to excrete, and further maintains latter half of gestation pig body health, improves embryo survival； And brewer's yeast can promote capsule growth of the embryo and attached plant to provide nutrition, cooperate with taurine, Thymol, allicin, mention High sow enhances the immunity of sow in latter half of gestation feed intake.
The present invention is compounded using soy bean powder, expanding blood meal, peanut meal and rationally control matches, not only full of nutrition, And contain a large amount of arginine, the blood flow between placenta and fetus is adjusted, maternal nutrition is adjusted and is conveyed to fetus；Phenylalanine, Tryptophan, valine, magnesium sulfate, compound amino acid Complexing Iron, the cooperation of phenylalanine zinc, balanced ration amino acid are strengthened emphatically With embryo it is attached plant, the addition of the related amino acid of development, intrauterine environment, build good pregnant environment, ensure embryo health Development improves embryo survival；Composite trace element, multi-vitamins compounding, meet sow to micro-nutrient composition and Wei Sheng The demand of element, promotes the development of fetus.The present invention changes the extensive yard feeding pattern of tradition, reduce the raising of pig breeding industry at This, more meets the nature of sow, will bring and is extremely improved to current pig breeding industry yard feeding pattern and benefit.
Crude protein of the invention reaches 17wt%, and digestible energy 3300kcal can make sow stages of labor shorten to 2.5-3h, more former Shorten 0.5-1h, enhances piglet vigor, and so that piglet litter weight at birth is improved 0.1-0.3kg, while weaned piglet survival rate mentions High by 8% or more, every sow can increase by 3 wean pigs every year on average.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Embodiment 1
To childbirth phase special feed, raw material includes within a kind of sow gestation 95 days：Major ingredient 180kg, linoleic acid 9kg, formic acid Calcium 2kg, composite trace element 0.1kg, multi-vitamins 0.2kg, immunopotentiator 45kg, phenylalanine zinc 0.2kg, compound ammonia Base acid Complexing Iron 0.4kg, probiotics preparation 0.2kg, intestines peristalsis agent 4kg, calcium monohydrogen phosphate 4kg, salt 2kg, mountain flour 2kg, benzene Alanine 1kg, tryptophan 0.2kg, valine 0.3kg.
Major ingredient is 4 by soy meal, expanding blood meal peanut meal in mass ratio：3：3 compositions.Immunopotentiator by brewer's yeast, Taurine, Thymol, allicin are 35 in mass ratio：6：6：4 compositions.Composite trace element includes：Copper sulphate 6g, ferric sulfate 1g, manganese sulfate 10g, zinc sulfate 1g, magnesium sulfate 10g, sodium selenite 2g, cobalt chloride 6g, calcium iodate 1g, montmorillonite 100g.
Intestines peristalsis agent is prepared using following technique：By 10kg locust bean gum, 4kg montmorillonite, 0.6kg monoglyceride, 60kg Water mixing, is warming up to 55 DEG C of stirring 20min, and 10kg starch from sweet potato is added and is uniformly mixed, is warming up to 83 DEG C of pre-gelatinized 10min, drops 2kg grape seed oil, 16kg fructooligosaccharide stirring 40min is added to 65 DEG C in temperature, and spray drying obtains intestines peristalsis agent.
Embodiment 2
To childbirth phase special feed, raw material includes within a kind of sow gestation 95 days：Major ingredient 200kg, linoleic acid 5kg, formic acid Calcium 3kg, composite trace element 0.06kg, multi-vitamins 0.4kg, immunopotentiator 40kg, phenylalanine zinc 0.4kg are compound Iron-amino acid complex 0.2kg, probiotics preparation 0.4kg, intestines peristalsis agent 2kg, calcium monohydrogen phosphate 8kg, salt 1kg, mountain flour 4kg, Phenylalanine 0.4kg, tryptophan 0.4kg, valine 0.2kg.
Major ingredient is 9 by soy meal, expanding blood meal peanut meal in mass ratio：4：8 compositions.Immunopotentiator by brewer's yeast, Taurine, Thymol, allicin are 15 in mass ratio：8：4：8 compositions.Composite trace element includes：Copper sulphate 1g, ferric sulfate 6g, manganese sulfate 2g, zinc sulfate 8g, magnesium sulfate 5g, sodium selenite 10g, cobalt chloride 1g, calcium iodate 3g, montmorillonite 80g.
Intestines peristalsis agent is prepared using following technique：By 16kg locust bean gum, 2kg montmorillonite, 1kg monoglyceride, 40kg water Mixing is warming up to 65 DEG C of stirring 10min, and 20kg starch from sweet potato is added and is uniformly mixed, is warming up to 75 DEG C of pre-gelatinized 18min, cools down To 55 DEG C, 4kg grape seed oil, 8kg fructooligosaccharide stirring 80min is added, spray drying obtains intestines peristalsis agent.
Embodiment 3
To childbirth phase special feed, raw material includes within a kind of sow gestation 95 days：Major ingredient 185kg, linoleic acid 8kg, formic acid Calcium 2.2kg, composite trace element 0.09kg, multi-vitamins 0.25kg, immunopotentiator 44kg, phenylalanine zinc 0.25kg, Compound amino acid Complexing Iron 0.35kg, probiotics preparation 0.25kg, intestines peristalsis agent 3.5kg, calcium monohydrogen phosphate 5kg, salt 1.8kg, mountain flour 2.5kg, phenylalanine 0.8kg, tryptophan 0.25kg, valine 0.28kg.
Major ingredient is 82 by soy meal, expanding blood meal peanut meal in mass ratio：55：65 compositions.Immunopotentiator is by beer ferment Mother, taurine, Thymol, allicin are 30 in mass ratio：6.5：5.5：5 compositions.Composite trace element includes：Copper sulphate 5g, ferric sulfate 2g, manganese sulfate 8g, zinc sulfate 2g, magnesium sulfate 8g, sodium selenite 4g, cobalt chloride 4g, calcium iodate 1.5g, montmorillonite 95g。
Intestines peristalsis agent is prepared using following technique：By 12kg locust bean gum, 3.5kg montmorillonite, 0.7kg monoglyceride, The mixing of 55kg water, is warming up to 58 DEG C of stirring 18min, and 13kg starch from sweet potato is added and is uniformly mixed, is warming up to 80 DEG C of pre-gelatinized 12min is cooled to 62 DEG C, and 2.5kg grape seed oil, 14kg fructooligosaccharide stirring 50min is added, and spray drying obtains intestines peristalsis Agent.
Embodiment 4
To childbirth phase special feed, raw material includes within a kind of sow gestation 95 days：Major ingredient 195kg, linoleic acid 6kg, formic acid Calcium 2.8kg, composite trace element 0.07kg, multi-vitamins 0.35kg, immunopotentiator 42kg, phenylalanine zinc 0.35kg, Compound amino acid Complexing Iron 0.25kg, probiotics preparation 0.35kg, intestines peristalsis agent 2.5kg, calcium monohydrogen phosphate 7kg, salt 1.2kg, mountain flour 3.5kg, phenylalanine 0.6kg, tryptophan 0.35kg, valine 0.22kg.
Major ingredient is 88 by soy meal, expanding blood meal peanut meal in mass ratio：45：75 compositions.Immunopotentiator is by beer ferment Mother, taurine, Thymol, allicin are 20 in mass ratio：7.5：4.5：7 compositions.Composite trace element includes：Copper sulphate 2g, ferric sulfate 5g, manganese sulfate 4g, zinc sulfate 6g, magnesium sulfate 6g, sodium selenite 8g, cobalt chloride 2g, calcium iodate 2.5g, montmorillonite 85g。
Intestines peristalsis agent is prepared using following technique：By 14kg locust bean gum, 2.5kg montmorillonite, 0.9kg monoglyceride, The mixing of 45kg water, is warming up to 62 DEG C of stirring 12min, and 17kg starch from sweet potato is added and is uniformly mixed, is warming up to 78 DEG C of pre-gelatinized 16min is cooled to 58 DEG C, and 3.5kg grape seed oil, 10kg fructooligosaccharide stirring 70min is added, and spray drying obtains intestines peristalsis Agent.
Embodiment 5
To childbirth phase special feed, raw material includes within a kind of sow gestation 95 days：Major ingredient 190kg, linoleic acid 7kg, formic acid Calcium 2.5kg, composite trace element 0.08kg, multi-vitamins 0.3kg, immunopotentiator 43kg, phenylalanine zinc 0.3kg are multiple Close iron-amino acid complex 0.3kg, probiotics preparation 0.3kg, intestines peristalsis agent 3kg, calcium monohydrogen phosphate 6kg, salt 1.5kg, mountain flour 3kg, phenylalanine 0.7kg, tryptophan 0.3kg, valine 0.25kg.
Major ingredient is 85 by soy meal, expanding blood meal peanut meal in mass ratio：50：70 compositions.Immunopotentiator is by beer ferment Mother, taurine, Thymol, allicin are 25 in mass ratio：7：5：6 compositions.Composite trace element includes：Copper sulphate 3.5g, Ferric sulfate 3.5g, manganese sulfate 6g, zinc sulfate 4g, magnesium sulfate 7g, sodium selenite 6g, cobalt chloride 3g, calcium iodate 2g, montmorillonite 90g.
Intestines peristalsis agent is prepared using following technique：By 13kg locust bean gum, 3kg montmorillonite, 0.8kg monoglyceride, 50kg Water mixing, is warming up to 60 DEG C of stirring 15min, and 15kg starch from sweet potato is added and is uniformly mixed, is warming up to 79 DEG C of pre-gelatinized 14min, drops 3kg grape seed oil, 12kg fructooligosaccharide stirring 60min is added to 60 DEG C in temperature, and spray drying obtains intestines peristalsis agent.
Reference examples
The raw material of commercially available common sow gestation phase feed includes：Major ingredient 190kg, linoleic acid 7kg, calcium formate 2.5kg are compound Microelement 0.08kg, multi-vitamins 0.3kg, immunopotentiator 43kg, phenylalanine zinc 0.3kg, compound amino acid complexing Iron 0.3kg, probiotics preparation 0.3kg, calcium monohydrogen phosphate 6kg, salt 1.5kg, mountain flour 3kg, phenylalanine 0.7kg, tryptophan 0.3kg, valine 0.25kg.
Major ingredient is 85 by soy meal, expanding blood meal peanut meal in mass ratio：50：70 compositions.Immunopotentiator is by beer ferment Mother, taurine, Thymol, allicin are 25 in mass ratio：7：5：6 compositions.Composite trace element includes：Copper sulphate 3.5g, Ferric sulfate 3.5g, manganese sulfate 6g, zinc sulfate 4g, magnesium sulfate 7g, sodium selenite 6g, cobalt chloride 3g, calcium iodate 2g, montmorillonite 90g.
Since the childbirth and nutrition of farrowing sow are closely related, with gravidic development, gestation, embryo nidation, fetus Development and mammoplasia, the nutritional need of sow also constantly change, and be especially pregnant the nutrition to this stage of giving a birth in 95 days It will affect childbirth and sow lactation with feed intake.
By the pregnancy 95 days method for breeding to parturient sow：In the 95-100 days pregnant, the daily feeding feed stuff of sow 3kg；In the 101-105 days pregnant, the daily feeding feed stuff 2.5kg of sow；At gestation the 106-110 days, sow fed feeding daily Expect 1.5kg；In the 111st day-childbirth of gestation, the daily feeding feed stuff 1.8kg of sow.
100 binary sows are chosen, every 160 ± 2kg of weight the gestational period 114 days, is randomly divided into 2 groups；Test group is by upper Method for breeding feeding 5 gained sow gestation later period of embodiment special feed is stated, control group presses above-mentioned method for breeding fed control example The commercially available common sow gestation phase feed of gained.Feeding management program and immune programme are referring to conventional commodity swine rearing during test Administrative manual carries out.
Detection project Test group Control group
Litter size, it is a 13.4 12.1
Piglet is averaged litter weight at birth, kg 1.52 1.38
Stages of labor, h 2.8 3.6
Stools scored 2.9 4.5
Artificial aiding-birth sow, n 1 2
Weaned piglet survival rate, % 90% 81%
As seen from the above table, using sow gestation later period special feed obtained by the present invention, sow litter size 13 with On, weaned piglet survival rate is 90%, improves 8% or more；And after porkling weight reaches 20kg, almost without there is disease, raise Without addition antibiotic during supporting.
Gained sow gestation later period special feed of the invention can make sow increase by 3 health wean pigs for every every year on average, Stages of labor shortens to 2.5-3h, shortens 0.5-1h than originally, enhances piglet vigor, and every sow produces 2.2 nests per year, can increase benefit about 900 yuan, it can directly increase the job of nearly 10 people, more than 20 family of demonstration surrounding area large-scale development raiser helps The above poor household in 10 families shakes off poverty and sets out on the road to prosperity.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (8)

1. a kind of sow gestation 95 days is to childbirth phase special feed, which is characterized in that its raw material includes by weight：Major ingredient 180- It 200 parts, 5-9 parts of linoleic acid, 2-3 parts of calcium formate, 0.06-0.1 parts of composite trace element, 0.2-0.4 parts of multi-vitamins, is immunized 40-45 parts of reinforcing agent, 0.2-0.4 parts of phenylalanine zinc, 0.2-0.4 parts of compound amino acid Complexing Iron, probiotics preparation 0.2-0.4 Part, 2-4 parts of intestines peristalsis agent, 4-8 parts of calcium monohydrogen phosphate, 1-2 parts of salt, 2-4 parts of mountain flour, 0.4-1 parts of phenylalanine, tryptophan 0.2-0.4 parts, 0.2-0.3 parts of valine.
2. sow gestation 95 days phase special feeds of extremely giving a birth according to claim 1, which is characterized in that major ingredient wraps by weight It includes：80-90 parts of soy meal, 40-60 parts of expanding blood meal, 60-80 parts of peanut meal.
3. sow gestation according to claim 1 or claim 2 95 days phase special feeds of extremely giving a birth, which is characterized in that immunopotentiator Include by weight：15-35 parts of brewer's yeast, 6-8 parts of taurine, 4-6 parts of Thymol, 4-8 parts of allicin.
4. any one of -3 sow gestations 95 days are to childbirth phase special feed according to claim 1, which is characterized in that compound micro- Secondary element includes by weight：1-6 parts of copper sulphate, 1-6 parts of ferric sulfate, 2-10 parts of manganese sulfate, 1-8 parts of zinc sulfate, magnesium sulfate 5- 10 parts, 2-10 parts of sodium selenite, 1-6 parts of cobalt chloride, 1-3 parts of calcium iodate, 80-100 parts of montmorillonite.
5. any one of -4 sow gestations 95 days are to childbirth phase special feed according to claim 1, which is characterized in that probiotics Preparation includes：Bifidobacterium, saccharomycete, streptococcus.
6. any one of -5 sow gestations 95 days are to childbirth phase special feed according to claim 1, which is characterized in that enteron aisle is compacted Dynamic agent is prepared using following technique：Locust bean gum, montmorillonite, monoglyceride, water are mixed, it is mixed that starch from sweet potato is added in heating stirring It closes uniformly, heat up pre-gelatinized, cooling, and grape seed oil, fructooligosaccharide stirring is added, and spray drying obtains intestines peristalsis agent.
7. sow gestation 95 days phase special feeds of extremely giving a birth according to claim 6, which is characterized in that intestines peristalsis agent preparation In technique, locust bean gum, montmorillonite, monoglyceride, water, starch from sweet potato, grape seed oil, fructooligosaccharide weight ratio be 10-16：2-4： 0.6-1：40-60：10-20：2-4：8-16.
8. sow gestation 95 days phase special feeds of extremely giving a birth described according to claim 6 or 7, which is characterized in that intestines peristalsis agent It is prepared using following technique：Locust bean gum, montmorillonite, monoglyceride, water are mixed, 55-65 DEG C of stirring 10-20min is warming up to, adds Enter starch from sweet potato to be uniformly mixed, be warming up to 75-83 DEG C of pre-gelatinized 10-18min, be cooled to 55-65 DEG C, grape seed oil, fruit is added Oligosaccharides stirs 40-80min, and spray drying obtains intestines peristalsis agent.
CN201810334812.8A 2018-04-15 2018-04-15 A kind of sow gestation 95 days phase special feeds of extremely giving a birth Pending CN108835406A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103960548A (en) * 2014-05-26 2014-08-06 辽宁禾丰牧业股份有限公司 Pregnant sow feeding mode
CN103976194A (en) * 2014-06-06 2014-08-13 唐人神集团股份有限公司 Efficient and environment-friendly compound feed for lactating sow and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103960548A (en) * 2014-05-26 2014-08-06 辽宁禾丰牧业股份有限公司 Pregnant sow feeding mode
CN103976194A (en) * 2014-06-06 2014-08-13 唐人神集团股份有限公司 Efficient and environment-friendly compound feed for lactating sow and preparation method thereof

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Application publication date: 20181120