CN100429991C - Feed for weaned piglet - Google Patents

Feed for weaned piglet Download PDF

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CN100429991C
CN100429991C CNB2005100112489A CN200510011248A CN100429991C CN 100429991 C CN100429991 C CN 100429991C CN B2005100112489 A CNB2005100112489 A CN B2005100112489A CN 200510011248 A CN200510011248 A CN 200510011248A CN 100429991 C CN100429991 C CN 100429991C
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feed
breast
strong
vitamin
parts
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CN1810147A (en
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零汉益
符开星
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BEIJING XINSHIJI JINNENG BIOSCIENCE Co Ltd
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Abstract

The present invention relates to weaning feed for piglets, which is prepared from 0.2 to 3 parts of vitamin additive, 2 to 20 parts of additive of trace elements of mineral substances, 0.2 to 5 parts of enzyme preparation, 1 to 3 parts of antioxidant, 5 to 70 parts of amino acid additive, 1 to 20 parts of growth promoter, 10 to 100 parts of acid preparation, 5 to 60 parts of flavouring agent, 50 to 700 parts of enzymolysis protein and 80 to 150 parts of feed carrier. The raw materials are puffed to obtain puffed granular feed. The feed solves the problems of diarrhea and fat loss of piglets in a weaning period. Piglets can be delivered for sale in advance, and economic benefit is increased. Meanwhile, the problems of greenness and safety of food and the problem of environmental protection are solved.

Description

Feed for weaned piglet
Technical field
The present invention relates to a kind of pig's feed, particularly a kind of feed for weaned piglet, name of product " strong " from breast.
Background technology
China is the first in the world big country of raising pigs, and is the second in the world production of fodder big country, and wherein pig feed accounts for more than 40% of total amount.Feed industry occupies critical role in national economy, and is directly connected to the quality of people's lives and healthy.But China's feed industry integral level is compared with western developed country and is had big gap, trace it to its cause mainly be the industrialization key technology research of producing of American-European developed country pig feed extensively and profoundly, the supporting technology systematicness is by force.And this restricts the key factor that China's feed industry develops in a healthy way exactly.
By normal rule, sow period of pregnancy is 144 days, and be 60 days lactation, oestruses in the wean back in 15-25 days, and a breeding cycle is 190-200 days, and every sow can only produce the 1.5-1.8 nest every year.Make sow produce two nests per year or more than two nests, effective measures shorten sows in lactation exactly.The developed country of abroad raising pigs at present advocates piglet 21~35 ages in days ablactation more, and China's reality (pig house, feed condition etc.) is taked the ablactation of 30~40 ages in days.The piglet of early stage ablactation, the problem of easily bringing a lot of dealers of order to have a headache descends such as the piglet body weight after the wean, and immunity reduces, and the piglet after the wean is easily suffered from diarrhoea, oedema or the like.Then common its growth retardation of piglet of diarrhoea takes place, and efficiency of feed utilization reduces, if diarrhoea is serious and can not get treating timely and effectively, piglet may become cad pig, even cause death, have a strong impact on the development of aquaculture.For addressing the above problem, people add materials such as the antibiotic, growth accelerator, excitant of chemical synthesis in feed, to accelerate growth of animal.Over nearly 20 years, people find gradually, in the daily edible beasts, birds and aquatic products food, excess residual above-claimed cpd, and confirm often edible these products, can cause headache, tired, forgetful, nervous, palpitaition, make the people be in " inferior health " state; Can cause hypertension, heart disease, glaucoma, hyperthyroidism and neural disease, these sick people's state of an illness are increased the weight of, cause accident.Can damage kidney, can make fatty degeneration of liver, cause cancer.Can cause the adult sterile.
Even more serious is, a large amount of antibiotic develop immunity to drugs human body after taking in human body by food, encourage the appearance of anti-medicine microbial growth and antibody-resistant bacterium, and the medicine does no good to after being ill to make life.
The problems referred to above have caused the great attention of international community, and national governments have taked severe resolute measure, solve the pollution of dining table problem that the chemical feed additive causes.
Summary of the invention
For solving the above-mentioned problem relevant, the particularly diarrhoea of weaned piglet phase and the problem of losing flesh with weanling pig, with reference to European animal feed standard, developed the piglet feed that is applicable to the 21-42 age in days, name of product is " strong from breast ".
Feed for weaned piglet of the present invention is characterized in that containing vitamin(e) supplement, trace mineral element additive, enzyme preparation, antioxidant, amino acid additive, growth promoter, acid supplement, flavor enhancement, enzymolysis protein and feed carrier.
Described feed for weaned piglet, it is formed with weight portion: vitamin(e) supplement 0.2-3 part, trace mineral element additive 2-20 part, enzyme preparation 0.2-5 part, antioxidant 1-3 part, amino acid additive 5-70 part, growth promoter 1-20 part, acid supplement 10-100 part, flavor enhancement 5-60 part, enzymolysis protein 50-700 part, feed are used carrier 80-150 part.
Described vitamin(e) supplement is based on vitamin E, adds the pre-mixing agent of other vitamins, and it is formed and weight portion is: vitamin A 60-90 part, cholecalciferol 10-20 part, vitamin B1 1-3 part, vitamin B2 10-30 part, vitamin B6 4-6 part, cobalamin 8-10 part, prokeyvit 6-10 part, pantothenic acid 40-70 part, nicotinic acid 50-80 part, antioxidant 5-10 part, vitamin E 300-500, carrier 30 as one kind 0-400 part.
The composition of described trace mineral element additive and weight portion are: cupric sulfate pentahydrate 50-80 part, ferrous sulfate monohydrate 120-200 part, zinc oxide 50-80 part, manganese sulfate monohydrate 50-80 part, sodium selenite 10-30 part, calcium iodate 10-20 part, pyridine acid chrome 10-30 part, sulfuric acid monohydrate cobalt 1-3 part, vegetable oil 2-10 part, carrier 600-800 part.
The composition of described amino acid additive and weight portion are: 98.5% lysine 3-30 part, 98% methionine 2-30 part, 98% threonine 1-20 part.
Described acid supplement is first calcium, acetate or its combination.
The composition of described flavor enhancement and weight portion are: salt 4-50 part, sweetener 0.2-3 part, flavouring agent 1-10 part.
Described growth promoter is plain or its combination of A element, R.
Described feed carrier is stone flour, sepiolite or its combination.
Feed for weaned piglet of the present invention adds enzymolysis protein and amino acid, guarantees the nutrient balance of sucking pig.Combining of strong acid and weak acid adopted in the raw material acidifying, i.e. first calcium and citric acid meet the digestive physiology of sucking pig, help digesting.Add flavor enhancement in the feed, as salt, flavouring agent and sweetener, the while feed carries out expanded, and mouthfeel is good, mixes with saliva easily, has improved the feed intake of sucking pig, has improved utilization ratio of raw materials simultaneously.Containing growth promoter in the feed is again broad spectrum antimicrobicide simultaneously, promotes nutrient digestion to absorb, and prevents and treat various bacteriosises, and its biological degradability is good, does not produce residually, is that country allows the antibiotic used in pollution-free food.Contain non-digestion oligosaccharides and nucleosides in the feed, non-digestion oligosaccharides provides energy for beneficial bacterium, and its growth and breeding has stoped the growth of harmful bacterium, avoids causing diarrhoea.Nucleosides can be recovered the impaired fine hair of weanling pig directly for intestinal villus provides energy faster.Calcium dihydrogen phosphate and first calcium are adopted in calcium phosphorus source in the feed, calcium monohydrogen phosphate be the calcium source be again the phosphorus source, first calcium is the calcium source, belongs to strong acid again, and it is combined, and has reduced the consumption of raw material, but does not reduce its concentrations of nutrient.
Piglet 21-42 age in days adopts with a kind of feed for weaned, wherein weans between the 21-28 age in days.The advantage of this method is to operate comparatively easyly, and what occur causing because of frequently reloading stress be less.Piglet begins wean from the 21-28 age in days, has shortened the time of nursing of sow, has shortened the breeding cycle of sow simultaneously.Piglet opened food from 3 days, adapted to feed taste to weaning period, had prevented that effectively wean back feed intake from descending, and body weight descends.Weaned piglet pellet of the present invention should cooperate cereal crops commonly used such as corn and big dregs of beans to use, and its addition is 5-30%.The necessary free choice feeding of piglet, the feed of searching for food as much as possible guarantees that every piglet searches for food based on more than the strong wean material 6Kg of breast, even suffer from diarrhoea in the wean back, also is not limit food, the several leading sky after the sucking pig wean, the pig house temperature remains on 30 ℃.
The liquid excrement dirt that the pork chop of expanded material of feeding is put has reduced.The expanded material of feeding has reduced the demand of pig to water, and the special construction of expanded material causes that animal needs water less when mixing wet feeding,, reduce urine and the dirty amount of excrement that pork chop goes out, excrement is dirty to be stored and the expense of transhipment thereby reduce.Expandedly can improve coarse-fibred digestibility,, the N content in the solid manure is slightly increased, but its content in urine significantly reduce because coarse-fibred glycolysis strengthens.The expanded material of feeding has alleviated the work of plant, has also protected peripheral environment simultaneously.
Contrast through the use with other piglet feeds, pellet of the present invention has following effect: one, solved the weaning brash of piglet, thereby improved economic benefit.Diarrhea of weaned piglets 1 day is raised under identical environment and trophic level, and the same body weight marketing time will be raised 3 days more.Two, solve the problem of losing flesh behind the weaned piglet, thereby improved economic benefit.The weanling pig 0.5Kg/ head of losing flesh is raised under equivalent environment and trophic level, and the same body weight marketing time will be raised 7 days more.Three, realized green safety product problem.Because what add in feed is the antibiotic of degradable, metabolism, the pork of production does not produce any drug resistance to human body.Four, solved environmental issue.Because feed do not contain high calcium high phosphorus and high-copper, the soil of human survival is not constituted destruction.
Description of drawings:
Fig. 1 feeds the sucking pig changes of weight of conventional material
Fig. 2 feeds from the strong sucking pig changes of weight of breast
Fig. 3 weans and fed the intestinal villus situation of conventional material in back 3 days
Fig. 4 weans and fed in back 3 days from the strong intestinal villus situation of breast
The specific embodiment:
The present invention will be further described below by embodiment.
Embodiment 1: technical solution of the present invention is achieved in that
Embodiment 1: technical solution of the present invention is achieved in that
(1) preparation vitamin(e) supplement: table 1
Vitamin(e) supplement
KGS
VT A 83.33
VT D 3 13.33
VT E 400.00
VT B 1 1.81
VT B 2 18.75
Pantothenic acid 57.41
Nicotinic acid 68.03
VT B 6 5.08
VT B 12 8.33
VT K 3 7.33
Antioxidant 5.00
Carrier 331.60
1,000.00
Mix in table 1 ratio.
(2) the micro-ore deposit of preparation element additive: table 2
The trace mineral element additive
KGS
Cupric sulfate pentahydrate 25% 60.00
Ferrous sulfate monohydrate 30% 166.67
Zinc oxide 76% 65.79
Manganese sulfate monohydrate 31% 64.52
Sodium selenite 1% 15.00
Calcium iodate 5% 10.00
Pyridine acid chrome 1% 10.00
Sulfuric acid monohydrate cobalt 30% 1.67
Vegetable oil 5.00
Carrier 601.35
1,000.00
Mix in table 2 ratio.
(3) preparation is strong from breast: table 3
Figure C20051001124800082
Figure C20051001124800083
Figure C20051001124800091
Make expanded pellet diet after mixing in table 3 ratio.From strong 10% finger of breast addition in complete diet pellet is 10%, refers to that from breast strong 25% addition is 25% in complete diet pellet, is complete diet pellet from breast strong 100% and super being good for from milk.
Embodiment 2: investigate the body weight gain situation of feeding after breast is strong.
Preparation feed for nursing: unit: Kg
Corn 60 dregs of beans 19 vegetable oil 1 peru fish meal 5 whey powders 5 are from breast strong 10
Select two groups of roughly the same piglets of average litter weight in plant, feed the above-mentioned feed for preparing for one group, another group feed for nursing does not add from breast is good for 10%, and piglet opened food from 5 days, weaned between the 21-28 age in days.Weigh morning every day, and the growth pattern of the average weight of two nest piglets is as Fig. 1, Fig. 2.
As can be seen from Figure 1, do not add when the strong nursing of breast, piglet negative growth occurs or stagnates growth after wean.
As can be seen from Figure 2, add after the strong nursing of breast, positive growth appears in piglet after wean.
Embodiment 3: detect the situation of change of feeding from the strong back of breast intestinal villus.
In embodiment 2, weanling pig is respectively got six piglet death without suffering after feeding three days, get one section in small intestine, observes the intestinal villus situation of change under electron microscope.As Fig. 3, Fig. 4.
From Fig. 3, Fig. 4 as can be seen, the piglet intestinal villus disorder of feeding conventional feed is unordered, and nursing is intact from the strong fine hair reparation of breast, arranges in order, more helps nutrient absorption.
Embodiment 4: with other forage feed, and the changes of weight situation of piglet.
From the strong 10% test effect analysis report table of breast
Figure C20051001124800101
Figure C20051001124800111
As seen from the above table:
1, deliver fate ahead of time for sale: be from the strong fate 7.63 that can deliver for sale ahead of time than control group of breast:
2, feed intake: many 0.12kg from the strong feed intake of breast than control group, show from the strong good palatability of breast, digestion easily.
3, body weight: many 0.82kg than control group from breast is strong during 42 ages in days, show from the strong growth of breast soon, stagnate growth and negative growth now
4, Economic and Efficiency Analysis: carry out profit analysis with every office.
The piglet of A, 42 ages in days: being worth from the strong weightening finish of breast is 42.3 yuan, and control group only is 25.87 yuan, and every pig is worth many 1 and be 35.24 yuan from the strong gross profit of breast, and the control group gross profit is 18.96 yuan, every piglet many 16.28 yuan, so from increasing economic efficiency significantly.
B, listing ahead of time, save feed: owing to went on the market 7.63 days ahead of time, every head growth fattening pig has been saved the required feed that earns a bare living and has been=7.63 days * 1.3kg*1.5 units=14.88 yuan.
C, gross profit=A+B=35.24+14.88=50.12 unit.Duo 31.15 yuan/head than control group.
From the strong 100% test effect analysis report table of breast
Name Henan, farm 168 plants of rich people group
Group from strong 100% control group of breast relatively
23 days-September 5 August 2004 date of test
Experimental stage 28-42 age in days
Test fate 14
Feed cost (unit/kg) 6.00 2.88 3.12
Nest several 13 13
During beginning several 106 105 1
When number finishes several 106 105 1
Dead several 000
Death rate % 0.00% 0.00% 0.00%
Litter weight 660.40 690.40-30.00 when body weight began
(kg)
Litter weight during end (kg) 1116.20 952.40 163.80
Counterpoise 6.23 6.58-0.35 during beginning
(kg)
Counterpoise during end (kg) 10.53 9.07 1.46
Total augment weight (kg) 455.80 262.00 193.80
Head weightening finish (kg) 4.30 2.50 1.80
Daily gain (g) 307.14 178.23 128.91
The total feed intake 621.75 522.50 99.25 of feed intake
Feed intake (kg) 5.87 4.98 0.89
Diarrhoea number of times 0 20-20
Diarrhoea diarrhea frequency % 0.00% 1.36%-1.36%
Total feed cost (unit) 3,730.50 1,504.80 2225.70
Total expenses for medicine (unit) 2.00 72.80-70.80
Expense total cost (unit) 3732.50 1577.60 2154.90
Expense (unit) 35.21 15.02 20.19
Feed conversion rate 1.36 1.99-0.63
Total value (unit) 9,116.00 5,240.00 3876.00
The weightening finish profit
Head is worth (unit) 86.00 49.90 36.10
(by 20 yuan
Capillus profit (unit) 50.79 34.88 15.91
/ kg meter)
Gross profit (unit) 70.53 34.88 35.65
As seen from the above table:
1, deliver fate ahead of time for sale: be from strong sky 10.13 numbers that can deliver for sale ahead of time than control group of breast:
2, feed intake: many 0.89kg from the strong feed intake of breast than control group, show from the strong good palatability of breast, digestion easily.
3, body weight: many 1.8kg than control group from breast is strong during 42 ages in days, show from the strong growth of breast soon, stagnate growth and negative growth phenomenon.
4, diarrhoea is on the point of rate: the diarrhoea phenomenon occurs from breast is strong, and the diarrhoea of control group is on the point of rate up to 1.36%, shows from breast is strong well to prevent weaning brash.
5, expenses for medicine: the expenses for medicine strong from breast only is 2 yuan, and be more much lower than control group, shows that premunition is strong from strong comprehensive nutrition of breast and balance.
6, swinery health status:, do not have death and diarrhoea to occur from the strong group of breast from the strong control group that greatly is better than of breast.
7, Economic and Efficiency Analysis: carry out profit analysis with every office.
The piglet of A, 42 ages in days: being good for weightening finish value from breast is 86 yuan, and control group only is 49.9 yuan, and every pig is worth to get 36.1 yuan more; And be 50.79 yuan from the strong gross profit of breast, the control group gross profit is 34.88 yuan, every piglet many 15.91 yuan, so strong from breast
Can increase economic efficiency significantly.
B, listing ahead of time, save feed: owing to went on the market 10.13 days ahead of time, every head growth fattening pig has been saved the required feed that earns a bare living and has been=10.13 days * 1.3kg*1.5 units=19.75 yuan.
C, gross profit=A+B=50.79+19.75=70.53 unit.Duo 36.065 yuan/head than control group.
8, simultaneously also as can be seen: this weanling pig body weight is too small, should strengthen the trophic level of sow, improves the heavy and weaning weight of birth.
Super from the strong 100% test effect analytical table of breast
Figure C20051001124800121
Figure C20051001124800131
As seen from the above table:
1, delivers fate ahead of time for sale: superly be: 7.24 from the strong fate that can deliver for sale ahead of time than control group of breast
2, feed intake: superly many 0.37kg than control group, show super from the strong good palatability of breast, digestion easily from strong every the feed intake of breast.
3, body weight: superly during 42 ages in days many 1.37kg than control group from breast is strong, show super soon, stagnate growth and negative growth phenomenon from the strong growth of breast.
4, swinery health status: super from the strong control group that greatly is better than of breast, super from the not diarrhoea appearance of the strong group of breast.
5, every kg weightening finish cost: super being good for from breast is 7.09 yuan, and control group is 9.05 yuan.Show super low from the strong feeding cost of breast, remarkable in economical benefits.
6, feed conversion rate: super being good for from breast is 1.04, and control group is 1.31.Show super from the strong digestibility height of breast.
7, Economic and Efficiency Analysis: carry out profit analysis with every office.
The piglet of A, 42 ages in days: super value from the strong weightening finish of breast is 106.95 yuan, and control group only is 79.54 yuan, and every pig is worth many 27.43 yuan; And super be 69.02 yuan from the strong gross profit of breast, the control group gross profit is 43.54 yuan, every piglet many 25.48 yuan, so superly can increase economic efficiency significantly from breast is strong.
B, listing ahead of time, save feed: owing to went on the market 7.24 days ahead of time, every head growth fattening pig has been saved the required feed that earns a bare living and has been=7.24 days * 1.3kg*1.5 units=14.12 yuan.
C, gross profit=A+B=69.02+14.12=83.14 unit.Duo 39.60 yuan/head than control group.
8, simultaneously also as can be seen: this weanling pig body weight is too small, should strengthen the trophic level of sow, improves the heavy and weaning weight of birth.
From the strong 100% test effect analysis report table () of breast
As seen from the above table:
1, delivers fate ahead of time for sale: from the strong fate that can deliver for sale ahead of time than control group of breast be: 3.72
2, feed intake: lack 0.38kg from the strong feed intake of breast than control group, show from the strong comprehensive nutrition of breast, digestion easily.
3, body weight: many 1.28kg than control group from breast is strong during 42 ages in days, show from the strong growth of breast soon, stagnate growth and negative growth phenomenon.
4, diarrhoea is on the point of rate: from the strong diarrhoea of the breast rate of being on the point of only is 0.87%, and the diarrhoea of control group is on the point of rate up to 3.99%, shows from breast is strong well to prevent weaning brash.
5, expenses for medicine: more much lower from the expenses for medicine that breast is strong than control group, show that premunition is strong from strong comprehensive nutrition of breast and balance.
6, feed conversion rate: strong from breast is 1.15, and control group is 1.39.Show from the strong digestibility height of breast.
7, swinery health status: from the strong piglet hair color light of breast, hair is suitable, and the control group hair color is rough, and is brightless.
8, Economic and Efficiency Analysis: carry out profit analysis with every office.
The piglet of A, 42 ages in days: being good for weightening finish value from breast is 134.32 yuan, and control group only is 116.79 yuan, and every pig is worth to get 17.54 yuan more; And be 91.88 yuan from the strong gross profit of breast, the control group gross profit is 80.36 yuan, every piglet many 11.53 yuan, so can increase economic efficiency significantly from breast is strong.
B, listing ahead of time, save feed: owing to went on the market 3.72 days ahead of time, every head growth fattening pig has been saved the required feed that earns a bare living and has been=3.72 days * 1.3kg*1.5 units=7.25 yuan.
C, gross profit=A+B=11.53+7.25=18.78 unit.Duo 18.78 yuan/head than control group.
9, simultaneously also as can be seen: this weanling pig body weight is too small, should strengthen the trophic level of sow, improves the heavy and weaning weight of birth.
From the strong 100% test effect analysis report table (two) of breast
Figure C20051001124800152
Figure C20051001124800161
As seen from the above table:
1, deliver fate ahead of time for sale: be from strong 2.52 fates that can deliver for sale ahead of time than control group of breast:
2, feed intake: lack 0.97kg from the strong feed intake of breast than control group, show from the strong nutrient concentration height of breast, digestion easily.
3, body weight: many 0.84kg than control group from breast is strong during 42 ages in days, show from the strong growth of breast soon, stagnate growth and negative growth phenomenon.
4, diarrhoea is on the point of rate: from the strong diarrhoea of the breast rate of being on the point of only is 1.35%, and the diarrhoea of control group is on the point of rate up to 4.29%, shows from breast is strong well to prevent weaning brash.
5, expenses for medicine: more much lower from the expenses for medicine that breast is strong than control group, show that premunition is strong from strong comprehensive nutrition of breast and balance.
6, feed conversion rate: strong from breast is 1.38, and control group is 1.83.Show from the strong digestibility height of breast.
7, swinery health status: from the strong piglet hair color light of breast, hair is suitable, and the control group hair color is rough, and is brightless.
8, Economic and Efficiency Analysis: carry out profit analysis with every office.
The piglet of A, 42 ages in days: being good for weightening finish value from breast is 110 yuan, and control group only is 93.47 yuan, and every pig is worth to get 16.53 yuan more; And be 68 yuan from the strong gross profit of breast, the control group gross profit is 53.87 yuan, every piglet many 14.13 yuan, so can increase economic efficiency significantly from breast is strong.
B, listing ahead of time, save feed: owing to went on the market 2.52 days ahead of time, every head growth fattening pig has been saved required the raising that earn a bare living
Material is=2.52 days * 1.3kg*1.5 units=4.91 yuan.
C, gross profit=A+B=14.13+4.91=19.05 unit.Duo 34.82 yuan/head than control group.
From the strong 100% test effect analysis report table of breast
Figure C20051001124800171
As seen from the above table:
1, deliver fate ahead of time for sale: be from strong 13.97 fates that can deliver for sale ahead of time than control group of breast:
2, feed intake: many 1.05kg from the strong feed intake of breast than control group, show from the strong good palatability of breast, digestion easily.
3, body weight: many 1.51kg than control group from breast is strong during 42 ages in days, show from the strong growth of breast soon, stagnate growth and negative growth phenomenon.
7, Economic and Efficiency Analysis: carry out profit analysis with every office.
The piglet of A, 42 ages in days: being good for weightening finish value from breast is 60.42 yuan, and control group only is 30.24 yuan, and every pig is worth to get 30.18 yuan more; And be 36.76 yuan from the strong gross profit of breast, the control group gross profit is 19.15 yuan, every piglet many 17.61 yuan, so can increase economic efficiency significantly from breast is strong.
B, listing ahead of time, save feed: owing to went on the market 13.97 days ahead of time, every head growth fattening pig has been saved the required feed that earns a bare living and has been=13.97 days * 1.3kg*1.5 units=27.24 yuan.
C, gross profit=A+B=36.76+27.24=64 unit.Duo 44.85 yuan/head than control group.
8, simultaneously also as can be seen: this weanling pig body weight is too small, should strengthen the trophic level of sow, improves the heavy and weaning weight of birth.

Claims (8)

1. feed for weaned piglet is characterized in that containing vitamin(e) supplement, trace mineral element additive, enzyme preparation, antioxidant, amino acid additive, growth promoter, acid supplement, flavor enhancement, enzymolysis protein and feed carrier; Its weight portion is respectively: vitamin(e) supplement 0.2-3 part, trace mineral element additive 2-20 part, enzyme preparation 0.2-5 part, antioxidant 1-3 part, amino acid additive 5-70 part, growth promoter 1-20 part, acid supplement 10-100 part, flavor enhancement 5-60 part, enzymolysis protein 50-700 part, feed is used carrier 80-150 part.
2. according to the described feed for weaned piglet of claim 1, wherein vitamin(e) supplement is based on vitamin E, adds the pre-mixing agent of other vitamins, and it is formed and weight portion is: vitamin A 60-90 part, vitamin D 310-20 part, Cobastab 11-3 part, Cobastab 210-30 part, Cobastab 64-6 part, Cobastab 128-10 part, vitamin K 36-10 part, pantothenic acid 40-70 part, nicotinic acid 50-80 part, antioxidant 5-10 part, vitamin E 300-500 part, carrier 30 as one kind 0-400 part.
3. according to the described feed for weaned piglet of claim 1, wherein the composition of trace mineral element additive and weight portion are: cupric sulfate pentahydrate 50-80 part, ferrous sulfate monohydrate 120-200 part, zinc oxide 50-80 part, manganese sulfate monohydrate 50-80 part, sodium selenite 10-30 part, calcium iodate 10-20 part, pyridine acid chrome 10-30 part, sulfuric acid monohydrate cobalt 1-3 part, vegetable oil 2-10 part, carrier 600-800 part.
4. according to the described feed for weaned piglet of claim 1, wherein the composition of amino acid additive and weight portion are: 98.5% lysine 3-30 part, 230 parts of 98% methionine, 98% threonine 1-20 part.
5. according to the described feed for weaned piglet of claim 1, wherein acid supplement is calcium formate, acetate or its combination.
6. according to the described feed for weaned piglet of claim 1, wherein the composition of flavor enhancement and weight portion are: salt 4-50 part, sweetener 0.2-3 part, flavouring agent 1-10 part.
7. according to the described feed for weaned piglet of claim 1, wherein the feed carrier is stone flour, sepiolite or its combination.
8. according to the arbitrary described feed for weaned piglet of claim 1-7, its feed formulation is a swelling granular.
CNB2005100112489A 2005-01-24 2005-01-24 Feed for weaned piglet Expired - Fee Related CN100429991C (en)

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