CN105724311A - Method for scientifically feeding multiparous sows through three-stage nutrient scheme and application - Google Patents
Method for scientifically feeding multiparous sows through three-stage nutrient scheme and application Download PDFInfo
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- CN105724311A CN105724311A CN201610090125.7A CN201610090125A CN105724311A CN 105724311 A CN105724311 A CN 105724311A CN 201610090125 A CN201610090125 A CN 201610090125A CN 105724311 A CN105724311 A CN 105724311A
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fodder In General (AREA)
Abstract
The invention provides a method for scientifically feeding multiparous sows through a three-stage nutrient scheme. The method comprises the following steps that the sows are fed with gestation feed from the gestation period of the sows to 84-89 days after the gestation period, the sows are fed with feed for increasing birth weight of piglets from the time 85-90 days after the gestation period to the delivery period, the sows are fed with lactation feed in the lactation period, and then the method is completed. The sow three-stage nutrient scheme design can systematically promote production performance of the sows and suckling piglets.
Description
Technical field
The present invention relates to farm cultural technique field, seek in particular to a kind of three stages
Support scheme science and raise method and the application of Suprapubic arch sling.
Background technology
During modern farming is for Swine Production, the nutrient of sow seems to closing weight
Want, because sow is the source raised pigs, the feeding method to Suprapubic arch sling in China, typically
It is that sow starts to feed in-pig material from breeding, feeds to pregnant 84-89 days always；From
Sow gestation later stage i.e. 85-90 days are to giving a birth, and referred to as " the weight tire phase " of sow, sow is at weight
The tire phase uses nursing sow material, " attacks tire ", to strengthen nutrition i.e. to sow；Farrowing is extremely
Terminate suckling, use nursing sow material.
Therefore, divide from the angle of nutrition, one production cycle of sow, only two kinds battalion
Nutriment, including in-pig fuel and nursing sow fuel two kinds, namely gestation material and
Suckling material.That is to 84-89 days use gestation material of gestation, gestation 85-90 after insemination of sows
It terminates suckling to sow and uses suckling material.
But, the design of nursing sow nutrition more need to consider that sow nursery phase is special
Physiology and nutritional need, and sow is at latter half of gestation, i.e. attacks the tire phase, has the physiology of its uniqueness
Feature and the feature of nutritional need, these features include, the weight tire phase needs to consider fetus and mother
Pig mammary gland fast-growth is grown needs special nutrition, needs to consider to alleviate owing to fetus is oppressed
Intestinal is easily caused sow and occurs that constipation endangers, and needs consider sow smooth delivery and shorten product
The problem of journey, needs the harm etc. that the oxidative stress considering latter half of gestation fierceness brings to sow
Problem.In view of weight tire phase sow physiology and nutritional characteristic are unique, use nursing sow material
Attack tire not science because the energy of suckling material own is high, albumen is high, crude fiber level relatively
Low, use suckling material to attack tire, easily occur that nutrition is unbalanced and cause prevention of sow constipation, product
Journey length, piglet birth uneven, suffer the problems such as strong oxidative stress.
In view of this, the special proposition present invention.
Summary of the invention
It is an object of the invention to provide a kind of method that science raises Suprapubic arch sling, use pregnant
Be pregnent material, attack " sow three Stage Nutrition " mode sections of tire material, the three kinds of trophic components of suckling material
Feed, energy system improving sow and the production performance of suckling pig, and attack against each other tire material, the food in one's mouth
The formula of emulsified material and gestation material is optimized, and is more suitable for feeding of sow different times,
Can become the best nutritional scheme that Suprapubic arch sling is raised, should be widely promoted application.
In order to realize the above-mentioned purpose of the present invention, spy by the following technical solutions:
The science of the present invention raises the method for Suprapubic arch sling, comprises the steps: from sow pregnant
The 84-89d employing gestation material started to gestation of being pregnent is raised, and the 85-90d after gestation is to dividing
Childbirth attacks the raising of tire material described in using, and uses age of sucking suckling material to raise,.Use uniqueness
The mode science of three Stage Nutrition schemes raise, substitute conventional two benches feeding manner.
The method raising Suprapubic arch sling for science that the present invention provides, by using gestation to expect,
Attack tire material, " sow three Stage Nutrition " mode science of three kinds of trophic components of suckling material feeds,
Energy system improving sow and the production performance of suckling pig, substitute of the prior art with science
Two benches scheme.In Swine Production is put into practice, limit is raised the routine being to take in-pig and is raised
The mode of feeding, its purpose mainly limits the difficult labour that excessive body weight gains is brought, and keeps higher
Reproductive efficiency and stimulate lactational feed intake, it is ensured that Milking ability.But owing to limit is raised and can be made
Sow is in high-caliber lasting starvation, and keeps the feeding motivation of higher level,
When feeding motivation can not be satisfied under the conditions of drylot feeding, easily cause behaviour stereotypies, also have
Weight tire phase Gilt Uterus capacity increases rapidly, and latter half of gestation uterus volume can increase to the non-pregnancy period
1000 times, the position of stomach changes, and gi system is squeezed, gastrointestinal peristalsis ability
Weakening, the emptying reduced capability of feces, fecal water i.e. causes constipation to produce after being absorbed.
Additionally, after nutrient substance arrives hindgut, harmful microorganism fermentation can cause antibacterial the most numerous
Growing, on the one hand these antibacterials can ferment provides the nutrient substance such as energy for host, but carefully
The toxin that bacterium produces can enter blood through intestinal absorption, not only endangers the health of parent, very
To affecting developmental fetus, the mortality rate of nascent fetus is caused to improve.Therefore science is selected
Triphasic nutritional programs feeds, and is more suitable for feeding of sow different times, is right
In the best nutritional scheme that Suprapubic arch sling is raised, should vigorously promote the use.
The method of the science raising Suprapubic arch sling of the present invention can significantly improve the productivity of sow
Energy.Inventor by a large amount of practices by gestation, attack tire, suckling three phases is organically connected
Integrate, raise according to scientific method, thus obtain big in terms of the production performance of sow
The lifting of amplitude.
It addition, the present invention is except finding out a kind of three suitable stage science for Suprapubic arch sling
Feeding strategies, additionally provide a kind of suitably feed Suprapubic arch sling attack tire material, mainly by following
Component is that raw material prepares: in terms of mass fraction, Semen Maydis 55-60 part, Testa Tritici 3-5 part, rice
Bran 3-4 part, Semen sojae atricolor 4-5 part, bean cake 10-15 part, fish flour 2-3 part, beet pulp 10-15
Part, Rhizoma Zingiberis powder 0.5-1 part, microbial ecological agent 0.05-0.1 part, butyrate 0.1-0.5 part.
Production cycle for sow can be generally divided into four-stage, respectively: before gestation
Phase (0-30 days), mid trimester of pregnancy (31-89 days), latter half of gestation (90 days-childbirth) and
4 stages such as age of sucking, wherein gestation prometaphase and the nutrition of age of sucking preparation relative maturity.
Sow itself belongs to multiparous animal, Nutrition and Metabolism efficiency and body and mobilizes frequency higher, thus
Sow organismic internal environment oxidative stress status is extremely serious.In the sow gestation later stage, at sow
In high oxidation stress state, free radical can not get effectively removing, will make sow nutrition output and
Input unbalance, affect the secretion of Oocyte Development and reproductive hormone, make sow oestrus again and prolong
Late, weary feelings and wean after non-estrus, reduce sow total Growth Results.In production practices,
The nutrition of latter half of gestation (attacking the tire phase) often uses nursing sow material to replace, but nursing sow
The nutrition design of material is more to consider the special physiology of sow nursery phase and nutritional need,
It is characterized in that energy is high, albumen is high, crude fiber level is relatively low, uses suckling material to attack tire,
Easily occur nutrition unbalanced and cause prevention of sow constipation, stages of labor length, piglet birth uneven,
Suffer the problems such as strong oxidative stress.It is therefore desirable to the nutrition to latter half of gestation carries out weight
New design, use some targetedly raw material to adapt to physiology and the nutrition of sow heavy in pig
Feature, to improve the anti-oxidation function of sow, also has weight to the reproductive performance improving sow
The meaning wanted.
The present invention is to solve above-mentioned technical problem, specially provide a kind of for for multiparity
Sow attack tire material, be exclusively used in be in weight the tire phase sow feed, be according to gestation after
The physiology of phase sow and nutritional characteristic carry out a kind of feedstuff redesigned, the consideration of science
Owing to fetus compressing intestinal is easily caused sow, the sow of heavy tire phase occurs that what constipation endangered asks
Topic, also has and considers sow smooth delivery the problem of shortening labor, and consider latter half of gestation
The problems such as the harm that fierce oxidative stress brings to sow, carry out scientific ingredients, and effect is very
Good, the parturition rate of sow be can conscientiously improve, and health and the desired nutritional water of parent maintained
Flat, should be widely promoted application, has broad application prospects.
The present invention attacks in each raw material of tire material, containing gingerol, zingiberone, volatile oil in Rhizoma Zingiberis Recens
And Diphenylheptane isoreactivity material, there is the strongest antioxidation and remove free radical
Ability and the effect such as antalgic and inflammation relieving, and there is regulation the intestines and stomach, promote food digestion, increasing
Strong appetite, the effect improved food conversion ratio, meanwhile, enhance body immunologic function and
Oxidation resistance, maintains the health status in this period of Suprapubic arch sling, improves immunity.
Containing the highest digested fiber, pectin and sugar in beet pulp, have at animal stomach
Flow through in intestinal speed slow and in caecum the digestion characteristics of retention time length, and it is the most fine
Dimension has by the degradable feature of the microorganism in animal gastrointestinal tract, is the undulation degree of a kind of high-quality
Material.Found by research, beet pulp can attach most importance to tire sow provide high-quality crude fibre, can increase
Add the satiety of sow, thus reduce the generation of behaviour stereotypies, and reduce the consumption of water；With
Shi Youzhi crude fibre can promote the wriggling of intestinal after arriving hindgut, reduce sow and suffer from constipation
Probability.Additionally, fiber also can improve the fermentation sensitivity of hindgut beneficial bacteria, strengthen antibacterial
Activity to carbohydrase, after enhancing fermentation, fiber residue is waterpower.Sow
The digestive function of latter half of gestation intestinal is well protected, and is possible not only to reduce sow intestinal
The pressure infected, and the feed intake and lactation amount improving trimester of pregnancy sow is had the most positive
Meaning, the most suitable coarse-fibred material that adds in feedstuff has great importance.
It addition, raw material also added microbial ecological agent, can effectively suppress harmful bacteria to grow,
Reduce inflammation, stimulate nonspecific immunity, generation vitamin, raising efficiency of feed utilization, relatively
Excellent microbial ecological agent type is hundred good fortune bacterium, because hundred good fortune bacterium (SC47 active yeast bacterial strain)
In yeast cell wall be mainly composed of beta glucan and mannooligo saccharide, β-Portugal therein gather
Sugar is interacted with mycotoxin by intermolecular force, combines, plays absorption
The effect of binding.
Being attached with a large amount of microorganism in animal gastrointestinal tract, the balance of internal flora is to intestinal and machine
The health of body is particularly important.The interpolation of butyrate can part substitute antibiotics, play and murder disease
Pathogenic microorganism (Salmonella etc.), promotes the effect that probiotics (lactobacillus etc.) grows.
The type of butyrate is preferably sodium butyrate, is remarkably improved intestinal mucosa and immunity of organism level,
Sow Immunoglobulin in Serum content can be improved simultaneously.
The present invention except creative with the addition of in attacking tire material microbial ecological agent, butyrate,
Beet pulp and Rhizoma Zingiberis powder etc. are of value to the material of the sow health of weight tire phase, also to Semen Maydis, Testa Tritici,
The consumption of Testa oryzae, Semen sojae atricolor, bean cake and fish flour has carried out rational proportion so that prepare
Tire material more science of attacking healthy.
Preferably, the consumption of each raw material is: in terms of mass fraction, Semen Maydis 56-58 part, wheat
Bran 4-4.5 part, Testa oryzae 3.5-4 part, Semen sojae atricolor 4.5-5 part, bean cake 12-14 part, fish flour 2.5-3
Part, beet pulp 12-14 part, Rhizoma Zingiberis powder 0.7-0.9 part, microbial ecological agent 0.07-0.09 part, fourth
Hydrochlorate 0.3-0.4 part.
It addition, raw material also includes: in terms of mass fraction, stone powder 1-2 part, sodium bicarbonate
1-2 part, sodium chloride 0.4-1 part, lysine hydrochloride 0.1-0.2 part, choline chloride 0.08-0.1
Part.More excellent, stone powder 1-2 part, sodium bicarbonate 1.2-1.8 part, sodium chloride 0.6-0.8 part,
Lysine hydrochloride 0.15-0.18 part, choline chloride 0.09-0.1 part.
Except above raw material also added additive, such as antioxidant 0.1-0.2 part, mildew-resistant
Agent 0.1-0.2 part.
In the present invention, the selection of each raw material is all specific, is not arbitrarily to select
Selecting, each raw material is all chosen ten thousand choosings through inventor thousand and is obtained, it is impossible to by other things
Matter is simply replaced, and those skilled in the art all know and exist for formula class invention emphasis
Complementary synergism between component, and the present invention is only at these material matchings
Under conditions of can be only achieved purpose Suprapubic arch sling being attacked to tire, change and do other raw material effects not
Good.For from raw material dosage, the sow in this period needs substantial amounts of crude fibre material,
The most dry beet pulp, bean cake dosage can be more relatively large, microbial ecological agent, butyrate dosage
Then without too much, because the material of the not simple trophism of these materials, if dosage is the biggest
The health of sow may there be is infringement, reach the effect run counter to desire.Visible inventor exists
Select additive and during consumption, be all paid substantial amounts of creative work and optimization
Good formula.Therefore, any raw material can not be lacked when implementing the solution of the present invention,
More can not arbitrarily adjust consumption.
Can be referred to by above-mentioned discussion, although the present invention each of to attack in tire material raw material equal
Belong to Common materials, but prior art does not also have one produce for raw material with this formula
Be specifically designed to that Suprapubic arch sling attacks tire attack tire material, the unique formula of the present invention belongs to sow and raises
Support unique product in prevention and control field, provide for this breeding feed of follow-up making and can refer to
Formula and concrete consumption, there is certain reference value, and this product have very
Good effect, should be widely promoted and apply.
The embodiment of the present invention, except provide a kind of be suitable to that the sow gestation later stage feeds attack tire
Material, additionally provides suckling material used in " three Stage Nutrition schemes " and gestation material, and
Formula for gestation material and suckling material has done corresponding optimization, to improve sow further
Production performance.Preferably, gestation material is mainly prepared by following raw material: in terms of mass fraction,
Semen Maydis 61-63 part, Testa Tritici 20-25 part, Semen sojae atricolor 4-5 part, bean cake 10-11 part, bicarbonate
Sodium 1-2 part, sodium chloride 0.4-1 part, choline chloride 0.06-0.07 part.In raw material preferably also
Including antioxidant 0.1-0.2 part, antifungus agent 0.1-0.2 part.
Preferably, suckling material is mainly prepared by following raw material: in terms of mass fraction, Semen Maydis 65-70
Part, Testa Tritici 5-7 part, Semen sojae atricolor 8-10 part, bean cake 14-16 part, fish flour 3-4 part, stone powder
1-2 part, sodium bicarbonate 1-2 part, sodium chloride 0.4-1 part, lysine hydrochloride 0.15-0.18
Part, choline chloride 0.1-0.2 part.Raw material the most also includes antioxidant 0.1-0.2 part,
Antifungus agent 0.1-0.2 part.
Compared with prior art, the invention have the benefit that
(1) the invention provides a kind of employing " three Stage Nutrition schemes " science and raise multiparity
The method of sow, by using the pregnant " mother expecting, attacking tire material, the three kinds of trophic components of suckling material
Pig three Stage Nutrition " mode science feeds, and can system improving sow and the production of suckling pig
Performance, substitutes two benches scheme of the prior art so that the raising side of whole Suprapubic arch sling
Case more scientific and effective, is worth popularization and application on a large scale, brings broader warp for raiser
Ji benefit；
(2) present invention also offers a kind of for attacking tire for the unique formula of Suprapubic arch sling
Material, be exclusively used in be in weight the tire phase sow feed, be the life according to sow heavy in pig
Reason and nutritional characteristic carry out a kind of feedstuff redesigned, and effect is the best, conscientiously improves
The parturition rate of sow, and improve health and the desired nutritional level of parent, for follow-up how
The tire material of attacking of the allotment present invention provides the data referred to, and has directive significance and wide
Application prospect.
Detailed description of the invention
Below in conjunction with embodiment, embodiment of the present invention are described in detail, but this
Skilled person is it will be appreciated that the following example is merely to illustrate the present invention, and should not regard
For limiting the scope of the present invention.Unreceipted actual conditions person in embodiment, according to normal condition
Or the condition of manufacturer's suggestion is carried out.Agents useful for same or instrument unreceipted production firm person, all
For the conventional products that can be obtained by commercially available purchase.
Embodiment 1-2
The three phases of Suprapubic arch sling gestation material, attack tire material, the raw material type of suckling material and
Proportioning is as shown in table 1 below, and wherein the first stage refers to: sow gestation until 84-89d,
Two-stage refers to: 85-90d to Farrowing, the phase III: sows in lactation.
Table 1 sow three Stage Nutrition design (kg)
Embodiment 3-5
The gestation material of embodiment of the present invention 3-5, kind and consumption and embodiment 2 base of suckling material
This is consistent, and embodiment 3-5 to attack tire material as shown in table 2 below:
Table 2 sow second stage attack tire material (kg)
Comparative example 1
" sow two benches nutrition " mode of gestation material and the two kinds of trophic components of suckling material feeds,
The i.e. first stage refers to: sow gestation is until 84-89d uses the gestation of the embodiment of the present invention 5
Material, second stage refers to: 85-90d to Farrowing, the phase III: sows in lactation,
Latter two stage all uses the suckling material of the embodiment of the present invention 5 to feed.
Experimental example 1
The identical parity of test and Selection, body weight and body condition are close, healthy anosis, and expected date of confinement is identical
Or close new U.S.A is two-way cross Suprapubic arch sling (long white × DABAI) 80, it is randomly divided into 2
Group (A group and B group), often 4 repetitions of group, 10 pigs of each repetition.Raise in gestation
House, first 7 days of expected date of confinement sow is proceeded to farrowing house by gestation house, utilizes obstetric table to raise on the net in house
Support, 26 days age of sucking.
A group uses gestation material and the " sow two of two kinds of trophic components of suckling material of comparative example 1
Stage Nutrition " mode feeds, and B group uses the gestation material of embodiment 5, attacks tire material, suckling
" sow three Stage Nutrition " mode of three kinds of trophic components of material feeds, and feeding pattern is according to " table
3 sow feeding programs and materials method " application, wherein the feed mode of table 3 is as follows,
The tire phase of attacking of comparative example 1 then uses suckling material to replace accordingly attacking tire material, and consumption is constant:
Table 3 sow feeding program and materials method
Testing index:
1, sow reproductive performance measures
Test records the total yield coefficient of every sow, litter size of living respectively, to produce weak young number (nascent
Heavily less than 0.9kg), delactational piglets number, weigh nascent individual weight (before eating breast), weigth at birth,
Weak young rate is the ratio that weak son's number accounts for young number of living, and young rate of living is the ratio that young number alive accounts for total yield coefficient
Example.Record sow stages of labor respectively.
2, sow feed intake in puerperal and the mensuration of healthy body condition
Nursing sow separated raising, between sows in lactation, takes " at the bottom of knock-out " method, note
Record the feed consumption of every nursing sow.
Sow Body Condition Score: when sow is weaned, is evaluated the fat condition of sow by 3 staff.
The grading system that subjective scoring system is used is that 1-5 divides, i.e. 1 point=extremely become thin；2 points
=become thin；3 points=appropriateness: 4 points=fat；5 points=overfertilization.
3, the mensuration of sow reproductive performance again
Record respectively and often organize every sow and wean to the time interval oestrused again, after ablactation 1～7
My god, oestrus of sow number in 7～14, the most normally oestrus number, (sow is subject to analyze non-return rate
Whether 25 days after essence, be impregnated with Type B ultrasonic diagnosis sow), the difference of estrus estrus rate.
4, sow milk performance, colostrum components and the mensuration of colostral antibody G-protein
(1) sow milk performance
Recording the feed intake of every sow every day, piglet 12 age in days measures piglet litter weight；Piglet
Add up the feed intake of every sow 26d during 26 age in days, measure piglet litter weight；26d lactation amount
Body weight growth rate according to piglet 12 age in days to 26 ages in days calculates indirectly, particularly as follows: secrete
Breast amount=(26 age in days litter weight-12 age in days litter weight)/14 × 4 × 26；
(2) colostrum components
The colostrum (opening within producing 3 hours) gathering every experiment sow puts into the centrifuge tube of sterilizing
In, save backup at being then placed in-20 DEG C.With FOX milk analysis-e/or determining colostrum components.
(3) mensuration of colostral antibody G-protein
Colostral antibody G-protein pig immune globulin G (IgG) enzyme-linked immunologic detecting kit is examined
Survey, the repetition of 2, each sample, contain as weighing IgG by the meansigma methods of OD450nm value
The value of amount.
The rectilinear regression side of standard curve is calculated according to standard substance IgG content and corresponding OD value
Journey, recycles back
Equation (Y=-51.77 × Ln (x)+3.8402, R2=0.9073) is returned to calculate sample OD value
Corresponding sample IgG content.
5, the mensuration of sow serum non-oxidizability
Sow gestation 110 day morning 8 often group 5 sow ear edge vein exploitating bloods of random choose
10ml, adds in the vacuum test tube containing coagulant, coagulant pipe is put into 37 DEG C of water-baths
After 20 minutes, serum transfers is entered centrifuge tube, preserve in cup at putting into-20 DEG C.Total super oxygen
Change dismutase (T-SOD), total antioxidant capacity (T-AOC), malonaldehyde (MDA)
Vigor uses T-SOD, T-AOC, MDA Nanjing to build up test kit detection respectively, according to
Corresponding OD550nm, OD520nm, OD532nm value calculates, the repetition of 2, each sample,
Its meansigma methods is as the activity weighing corresponding enzyme.
Above result of the test data acquisition t checks, and significant level is 0.05, specifically tests system
Count result as shown in table 4 below.
Table 4 Different Nutrition scheme is on sow and the impact of suckling pig production performance
As shown in Table 4, by the triphasic nutritional programs of sow, traditional two benches is compared
Sow nutritional programs, can significantly improve sow reproductive performance, promote sow feed intake in puerperal and
Sow wean growth of livestock situation, promote sow reproductive performance again, promote sow milk-quality, with
Time also can improve the antioxygenic property of sow.And by embodiment of the present invention 1-3 by test
Design also has identical experimental result with experimental example 1.
Although illustrate and describing the present invention with specific embodiment, but it will be appreciated that
May be made that without departing from the spirit and scope of the present invention many other change and
Amendment.It is, therefore, intended that include in the following claims belonging in the scope of the invention
All such changes and modifications.
Claims (10)
1. use the method that three Stage Nutrition scheme science raise Suprapubic arch sling, its feature
It is, comprises the steps: that the 84-89d started to gestation from sow gestation uses gestation
Material is raised, and the 85-90d after gestation attacks tire material to childbirth employing and raises, and uses suckling age of sucking
Material is raised,.
Science the most according to claim 1 raises the method for Suprapubic arch sling, and its feature exists
In, described in attack tire material and mainly prepared by following raw material: in terms of mass fraction, Semen Maydis 55-60
Part, Testa Tritici 3-5 part, Testa oryzae 3-4 part, Semen sojae atricolor 4-5 part, bean cake 10-15 part, fish flour
2-3 part, beet pulp 10-15 part, Rhizoma Zingiberis powder 0.5-1 part, microbial ecological agent 0.05-0.1 part,
Butyrate 0.1-0.5 part.
Science the most according to claim 2 raises the method for Suprapubic arch sling, and its feature exists
In, described in attack the raw material of tire material and also include: in terms of mass fraction, stone powder 1-2 part, carbonic acid
Hydrogen sodium 1-2 part, sodium chloride 0.4-1 part, lysine hydrochloride 0.1-0.2 part, choline chloride
0.08-0.1 part.
Science the most according to claim 3 raises the method for Suprapubic arch sling, and its feature exists
In, in terms of mass fraction, stone powder 1-2 part, sodium bicarbonate 1.2-1.8 part, sodium chloride 0.6-0.8
Part, lysine hydrochloride 0.15-0.18 part, choline chloride 0.09-0.1 part.
5. the method raising Suprapubic arch sling according to the science described in any one of claim 3-4,
It is characterized in that, described in attack the raw material of tire material and also include antioxidant 0.1-0.2 part, antifungus agent
0.1-0.2 part.
Science the most according to claim 1 raises the method for Suprapubic arch sling, and its feature exists
In, described gestation material is mainly prepared by following raw material: in terms of mass fraction, Semen Maydis 61-63
Part, Testa Tritici 20-25 part, Semen sojae atricolor 4-5 part, bean cake 10-11 part, sodium bicarbonate 1-2 part,
Sodium chloride 0.4-1 part, choline chloride 0.06-0.07 part.
Science the most according to claim 6 raises the method for Suprapubic arch sling, and its feature exists
In, described raw material also includes antioxidant 0.1-0.2 part, antifungus agent 0.1-0.2 part.
Science the most according to claim 1 raises the method for Suprapubic arch sling, and its feature exists
In, described suckling material is mainly prepared by following raw material: in terms of mass fraction, Semen Maydis 65-70
Part, Testa Tritici 5-7 part, Semen sojae atricolor 8-10 part, bean cake 14-16 part, fish flour 3-4 part, stone powder
1-2 part, sodium bicarbonate 1-2 part, sodium chloride 0.4-1 part, lysine hydrochloride 0.15-0.18
Part, choline chloride 0.1-0.2 part.
Science the most according to claim 8 raises the method for Suprapubic arch sling, and its feature exists
In, described raw material also includes antioxidant 0.1-0.2 part, antifungus agent 0.1-0.2 part.
10. the method for the science raising Suprapubic arch sling described in any one of claim 1-9 is carrying
Application in terms of high sow production performance.
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| CN108902016A (en) * | 2018-06-08 | 2018-11-30 | 陕西正能农牧科技有限责任公司 | A kind of pregnant sow nutrition feeding method stage by stage |
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