CN108185147A - A kind of piglet organic trace element premixed feed and its preparation method and application - Google Patents
A kind of piglet organic trace element premixed feed and its preparation method and application Download PDFInfo
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K20/00—Accessory food factors for animal feeding-stuffs
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
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- A23K20/20—Inorganic substances, e.g. oligoelements
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/60—Feeding-stuffs specially adapted for particular animals for weanlings
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Abstract
A kind of piglet organic trace element premixed feed and its preparation method and application, the feed include：Ferrous glycine network（Chela）Close object, basic copper chloride, cupric glycinate network（Chela）Close object, glycine zine, manganese methionine network（Chela）Close object, rare earth（Cerium and lanthanum）Chitosamine chelating salt pref, calcium iodate pre-mixing agent, yeast selenium pre-mixing agent, cobaltous sulfate pre-mixing agent, chromium methionine pre-mixing agent and carrier.The method is in a part of carrier, adds in calcium iodate pre-mixing agent, yeast selenium pre-mixing agent, cobaltous sulfate pre-mixing agent, chromium methionine pre-mixing agent, and mixing adds surplus stock and carrier, mixes,.The feed is added to according to 1.5~2.5kg/ tons of ratio in perfect compound feed.Feed Energy of the present invention meets the micro- demand of piglet, improves absorption rate, improves growth performance, adjusts enteron aisle balance, reduces excretion, improves immunity；The high mixture homogeneity of the method for the present invention, it is simple for process, it is cost-effective.
Description
Technical field
The present invention relates to a kind of premixed feed and its preparation method and applications, and in particular to a kind of piglet is with organic micro
Element premixed feed and its preparation method and application.
Background technology
The ecology of contemporary animal husbandry, industrialization flourish so that feed becomes restricts the important of animal husbandry development
One of factor.Although domestic animal is less to micro- requirement, as the 5th class nutrient of animal, for maintaining domestic animal
Growth and breeding, safety in production are indispensable.Inorganic microelement additive（Sulfate, oxide, chloride etc.）Because of its valency
Lattice are cheap, and are able to the extensive use in feedstuff industry.Such as creep feed, piglet is generally prevented by the addition of the inorganic zinc of high dose
Diarrhea and promotion piglet growth.Meanwhile the limitation with antibiotics additive or disabling, part breeding enterprise is forced to be adopted
This more commonly used non-antibiotic of addition Inorganic Copper of high dose inhibits the method for enteric bacteria in feed, still,
The addition of high dose will cause micro- ratio in cattle waste to increase, cause environmental pollution, also be the wasting of resources.
In the Ministry of Agriculture pair《Feed addictive uses specification safely》（The Ministry of Agriculture announces No. 1224）Revised edition in, it is right
The trace element such as copper, zinc safe handling regulation be modified it is perfect, such as piglet to the maximum additive of zinc by 200 mg/kg
110 mg/kg are down to, 125 mg/kg are down to by 200 mg/kg to the maximum additive of copper, trace mineral supplement selects in feed
Change is imperative.
CN102630823A discloses a kind of piglet trace element premixing feed and preparation method thereof, the mixed fodder
Include basic copper chloride, basic zinc chloride, methionine hydroxy manganese, hydroxy methionine iron, methionine hydroxy zinc, yeast selenium, acid iodide
Calcium, cobalt chloride, mineral oil, calcium stearate, ethoxyquinoline and surplus medical stone powder.But the premixed feed only makes
With single amino acid organic microelement chelate, do not fully consider the albumen demand balance of piglet, undoubtedly increase phase
Answer cost.
CN 104982744A disclose a kind of Wuzhi Mountain pig weanling pig with organic trace element premixed feed and its match
Method processed, the mixed fodder include 2-Hydroxy-4-methylthiobutyric acid chelated zinc, 2-Hydroxy-4-methylthiobutyric acid Chelated Manganese, 2-
Hydroxy-4-methylthiobutyric acid chelated copper, glycin chelated iron and yeast selenium, sodium selenite, calcium iodate and carrier.Although the premix
It closes feed and has used compound amino acid organic microelement chelate, still, since the feed is with reference to local piglet breeds
Characteristic carries out dispensing, and specificity is too strong, does not have reference value to other areas.
As it can be seen that environmental problem and stringent trace mineral supplement management and control under the pressure of getting worse, efficient absorption, Shao Liangpai
It is inorganic micro that the organic trace element for the features such as putting will gradually replace that palatability is poor, biochemical function is poor, bioavailability is low
Element.Therefore, under the conditions of intensive culture, the requirement of research piglet organic trace element, a kind of safe high-selenium corn of exploitation,
The organic trace element premixed feed of environmentally friendly low stain, cost easy-regulating can play the effect of pig production to the maximum extent
Rate simultaneously achievees the purpose that environmental protection.
Invention content
The technical problems to be solved by the invention are to overcome drawbacks described above of the existing technology, provide one kind by low water
Flat organic trace element substitutes the high-caliber inorganic microelement that current industry generally uses, and can fully expire comprehensively
The micro- demand of sufficient piglet improves absorption rate of the piglet to trace element, significantly improves the growth performance of piglet, have
Conducive to the balance for adjusting intestine of young pigs microorganism, the excretion to environment is reduced, pollution pressure is reduced, improves exempting from for piglet
Epidemic disease power ensures that piglet reaches identical even preferably production performance and the piglet of health status is pre-mixed feeding with organic trace element
Material.
Further technical problems to be solved of the invention are to overcome drawbacks described above of the existing technology, are provided a kind of high
Mixture homogeneity, the preparation method and application of the piglet of simple for process, low albumen with organic trace element premixed feed.
The technical solution adopted by the present invention to solve the technical problems is as follows：A kind of piglet is pre-mixed with organic trace element
Feed includes following raw material：Ferrous glycine network（Chela）Close object, basic copper chloride, cupric glycinate network（Chela）Close object, glycine zine,
Manganese methionine network（Chela）Close object, rare earth（Cerium and lanthanum）Chitosamine chelating salt pref, calcium iodate pre-mixing agent, yeast selenium pre-mixing agent, sulphur
Sour cobalt pre-mixing agent, chromium methionine pre-mixing agent and carrier.The characteristics of aminoacid chelating microelement is that additive amount is low, and absorptivity is high,
Stability is good, and biological value is high, can effectively alleviate the antagonism between minerals, enhances the immunocompetence of domestic animal, improves production
Caused by performance and reduction Livestock Production the advantages of environmental pollution etc..Select glycine and methionine micro in the present invention
Chelate, it is advantageous that glycine is the constituent of porphyrin, such as ferrous glycine can be converted into PORPHYRIN IRON participation and make
Blood, and cheap, cost performance higher, Simultaneous Stabilization coefficient is high, crosses stomach rate height, and since product structure is simpler, every
Ingredient can obtain content by detection, there is gb specification, and other compounded amino acids products do not have gb specification constraint, city
Product level is uneven on field.Rare earth（Cerium and lanthanum）Chitosamine chelate has the chemical property and physiology of rare earth and chitosamine simultaneously
Function, rare earth element can stimulate animal body metabolic, activate growth factor, improve enzyme activity as a kind of growth activating agent
Property, chitosamine improves animal body and is immunized with breeding performonce fo animals, utilization of the adjusting animal to body fat, broad-spectrum antiseptic is improved
It is the effects that power, anti-applied to that can be similar in animal feed to generations such as the growth performance of animal, immune system and numerous enzymes
The physiological action of raw element, while improve to absorption of nutrient ingredients, promote nitrogen retaining in vivo, the egg in feed can be saved
In vain, formulation cost is reduced.The main component of yeast selenium is seleno-amino acids, is easier to deposit in histoorgan relative to inorganic selenium
It stays, compared to the valence state of the positive tetravalence of inorganic selenium and positive sexavalence, the selenium of yeast selenium is negative divalent, needs not move through the conversion of valence state
It is directly absorbed by animal body, therefore, is added using yeast selenium as selenium source more efficiently, utilization rate higher.
Heretofore described " ferrous glycine network（Chela）Conjunction object ", " rare earth（Cerium and lanthanum）Chitosamine chelating salt " etc. with "（）”
Title be to announce No. 2045 according to the Ministry of Agriculture《Feed addictive kind register》Standard literary style, there is no violate《Specially
Sharp method》In relevant regulations and cause protection domain unclear.
Piglet of the present invention is safeguarding intestinal health and reinforced nutrition matter absorption two with organic trace element premixed feed
A aspect is carried out at the same time, and such as improves the body of nutriment using effective collocation of glycine chelate ferrous iron and zinc-glycine chelate
Intracellular metabolite ability, makes that its skin is ruddy, hair is short and dilute, submissive and glossy, recycles rare earth（Cerium and lanthanum）Chitosamine chelating salt
Functional result repair impaired enteron aisle, improve intestinal flora balance, improve its absorption rate.Present invention premixing
Feed fully meets the micro- demand of piglet, with strong points, improves absorption rate of the piglet to trace element, saves and raises
Expect protein raw materials, stability is good, improves the microorganism species in balance intestinal, reduces grice diarrhoea rate, reduces micro in excrement
The residual of element, the pressure for reducing environmental pollution while, ensure that piglet reaches identical, even preferably production performance and strong
Health state.
Preferably, the piglet is with the parts by weight of each raw material of organic trace element premixed feed：Ferrous glycine network
（Chela）Close 260~340 parts of object, 40~110 parts of basic copper chloride, cupric glycinate network（Chela）Close 30~80 parts of object, glycine zine 120
~180 parts, manganese methionine network（Chela）Close 60~110 parts of object, rare earth（Cerium and lanthanum）20~50 parts of salt pref of chitosamine chelating, acid iodide
3~5 parts of calcium pre-mixing agent, 50~100 parts of yeast selenium pre-mixing agent, 5~9 parts of cobaltous sulfate pre-mixing agent, chromium methionine pre-mixing agent 4.2~
8.3 parts and 100~405 parts of carrier.Trace element is very few to cause corresponding deficiency disease, and excessive cost is improved, caused unnecessary
Waste.
Preferably, the piglet is with the parts by weight of each raw material of organic trace element premixed feed：Ferrous glycine network
（Chela）Close 295~310 parts of object, 50~70 parts of basic copper chloride, cupric glycinate network（Chela）Close 40~70 parts of object, glycine zine 137
~160 parts, manganese methionine network（Chela）Close 80~100 parts of object, rare earth（Cerium and lanthanum）25~45 parts of salt pref of chitosamine chelating, acid iodide
3~5 parts of calcium pre-mixing agent, 50~100 parts of yeast selenium pre-mixing agent, 5~9 parts of cobaltous sulfate pre-mixing agent, chromium methionine pre-mixing agent 4.2~
8.3 parts and 0~350 part of carrier 12.
Preferably, the ferrous glycine network（Chela）It closes in object, Fe2+Mass content be 17~18.5%.The range limits
The crystallization water number combined according to substance by factors such as environment is different, and iron content is caused to change, but the change of the crystallization water not shadow
Ring its any biological function.
Preferably, in the basic copper chloride, the mass content of Cu is 56~58%.
Preferably, the cupric glycinate network（Chela）It closes in object, the mass content of Cu is 20~21%.
Preferably, in the glycine zine, the mass content of Zn is 21~23%.
Preferably, the manganese methionine network（Chela）It closes in object, the mass content of Mn is 13~15%.
Preferably, the rare earth（Cerium and lanthanum）Chitosamine chelates salt pref middle rare earth（Cerium and lanthanum）The matter of chitosamine chelating salt
Measure content be 10~12%, the rare earth be cerium and lanthanum, mass ratio 1:1~3.Rare earth（Cerium and lanthanum）Chitosamine chelate is logical
Cross-the NH of rare earth ion and chitose amine molecule2A kind of novel feeding of coordination chelating formation is carried out with-the OH on β (Isosorbide-5-Nitrae) glycosidic bond
Feed additives.
Preferably, in the calcium iodate pre-mixing agent, the mass content of I is 8~10%.
Preferably, in the yeast selenium pre-mixing agent, the mass content of Se is 1800mg/kg~2000mg/kg.
Preferably, in the cobaltous sulfate pre-mixing agent, the mass content of Co is 4~5%.
Preferably, in the chromium methionine pre-mixing agent, Cr3+Mass content be 1.0~1.2%.
Preferably, the carrier be medical stone powder and/or zeolite powder, granularity for 900 μm sieve under mass fraction >=
95%。
In the present invention, the effect of the pre-mixing agent and carrier is to improve the mixture homogeneity of premixed feed.
Technical solution is as follows used by the present invention further solves its technical problem：A kind of piglet organic trace element
The preparation method of premixed feed in a part of carrier, adds in calcium iodate pre-mixing agent, yeast selenium pre-mixing agent, cobaltous sulfate premix
Agent, chromium methionine pre-mixing agent mix 1.5~2.0min, add ferrous glycine network（Chela）Close object, basic copper chloride, glycine
Copper network（Chela）Close object, glycine zine, manganese methionine network（Chela）Close object, rare earth（Cerium and lanthanum）Chitosamine chelates salt pref, adds
Remaining carrier mixes 1~3min,.The present inventor has found by test of many times, first adds in one layer of carrier, adds use
Less pre-mixing agent is measured, then this layer of carrier adds in the more aniseed of dosage, finally cover carrier again, lead to just as one layer of pad quilt
It crosses after such order of addition adds in and remixes, can greatly reduce the coefficient of variation, obtain high mixture homogeneity.
Preferably, the mass ratio of the carrier successively added in is 1:3~10.
Technical solution is as follows used by the present invention further solves its technical problem：A kind of organic micro member of piglet
The application of plain premixed feed, by the piglet with organic trace element premixed feed according to 1.5~2.5kg/ tons of ratio
It is added in perfect compound feed.The dosage complies fully with the Ministry of Agriculture and announces level requirement micro- in No. 2625.
Beneficial effects of the present invention are as follows：
（1）The piglet of the feed feeding of the addition organic micro premixed feed of piglet of the present invention, daily gain, end weight are carried
Height so as to reduce feedstuff-meat ratio, compared with inorganic microelement, can more significantly improve the growth performance of piglet, and can also drop
Low piglet can reduce the requirement of protein in feed, cost, and diarrhea rate also decreases；
（2）The feed of the addition organic micro premixed feed of piglet of the present invention and the son of the feed feeding of addition inorganic microelement
Pig is compared, and Escherichia coli bacterium number is reduced, and Bifidobacterium and Bacillus acidi lactici all increased, and has regulation and control to make to bacterium in intestine of young pigs
With can effectively reduce the breeding of Escherichia coli in enteron aisle, promote the proliferation of intestinal beneficial bacterium Bifidobacterium and Bacillus acidi lactici, more have
Conducive to the balance for adjusting intestine of young pigs microorganism；
（3）The organic micro premixed feed of piglet of the present invention can under relatively low additive amount, improve piglet serum in copper, iron,
Zinc, manganese content, and under the premise of identical growth result is ensured, the organic micro premixed feed of piglet of the present invention has better life
Object utilization rate reduces the residual quantity of copper in excrement, iron, zinc, manganese, reduces the excretion to environment, avoids to environment
Pollution, processing cost are minimized, and can also alleviate environmental emission pressure；
（4）In the piglet serum of the feed feeding of the addition organic micro premixed feed of piglet of the present invention, immunoglobulin A lgA
Content than addition same level inorganic microelement improve 10~25%, illustrate the organic micro premixed feed of piglet of the present invention
The physiological requirements of piglet can be met under smaller additive amount, and greatly improve the immunity of piglet；
（5）Preparation method mixture homogeneity of the present invention is high, and simple production process is cost-effective.
Specific embodiment
With reference to embodiment, the invention will be further described.
Ferrous glycine network used in the embodiment of the present invention（Chela）It closes in object, Fe2+Mass content be 18.5%；The alkali
In formula copper chloride, the mass content of Cu is 57%；The cupric glycinate network（Chela）It closes in object, the mass content of Cu is 20.5%；Institute
It states in glycine zine, the mass content of Zn is 22%；The manganese methionine network（Chela）It closes in object, the mass content of Mn is 14%；Institute
State rare earth（Cerium and lanthanum）In chitosamine chelating salt pref, rare earth（Cerium and lanthanum）The mass content of chitosamine chelating salt is 11%, described
Rare earth be cerium and lanthanum, mass ratio 1:2；In the calcium iodate, the mass content of I is 9%；In the yeast selenium, the quality of Se contains
It measures as 1900mg/kg；In the cobaltous sulfate, the mass content of Co is 4.5%；In the chromium methionine, Cr3+Mass content be
1.1%；The carrier is medical stone powder and/or zeolite powder, and granularity is mass fraction >=95% under 900 μm of sieves；Above-mentioned raw materials
It is purchased from Harbin De Bangxinjin bio tech ltd；The micro member of inorganic matter used in the embodiment of the present invention or comparative example
The formula of plain premixed feed is：Ferrous sulfate monohydrate 170g, copper sulphate 211g, monohydrate zinc sulphate 96g, rare earth（Cerium and lanthanum）Shell
Osamine chelating salt pref 25g, calcium iodate premix（Iodine quality content is 10%）4g, yeast selenium pre-mixing agent（Selenium mass content is
0.2%）80g, cobaltous sulfate pre-mixing agent 7g, chromium methionine pre-mixing agent（Chromium mass content is 1.2%）6g, zeolite powder 401g；The present invention
Chemical reagent used in embodiment unless otherwise specified, is obtained by routine business approach.
A kind of piglet organic trace element premixed feed Examples 1 to 3
A kind of piglet organic trace element premixed feed Examples 1 to 3 raw material components and proportioning are as shown in table 1：
A kind of 1 piglet of table organic trace element premixed feed Examples 1 to 3 raw material components and proportioning table
Note："/" in table in carrier represents the amount successively added in；"-" expression is not added with.
A kind of preparation method Examples 1 to 3 of piglet organic trace element premixed feed
Respectively according to the dosage of each raw material in 1 Examples 1 to 3 of table, in a part of carrier, calcium iodate pre-mixing agent, yeast are added in
Selenium pre-mixing agent, cobaltous sulfate pre-mixing agent, chromium methionine pre-mixing agent mix 2.0min, add ferrous glycine network（Chela）Close object, alkali formula
Copper chloride, cupric glycinate network（Chela）Close object, glycine zine, manganese methionine network（Chela）Close object, rare earth（Cerium and lanthanum）Chitosamine chelates
Salt pref adds remaining carrier, mixes 2.0min, obtains piglet organic trace element premixed feed 1~3 respectively.
The test of the uniformity is carried out with organic trace element premixed feed to the piglet that the above method is prepared.
Test method：Feed mixture homogeneity is surveyed using crystal violet, using crystal violet as tracer, is mixed into feed, finally
Absorbance is detected, calculates the coefficient of variation of absorbance.The piglet organic trace element premixed feed that the above method is prepared
The coefficient of variation≤3% illustrates there is high mixture homogeneity.
A kind of Application Example 1~3 of piglet organic trace element premixed feed
Respectively by a kind of piglet with organic trace element premixed feed Examples 1 to 3 according to 2kg/ tons of ratio（I.e. 0.2%）
It is added in perfect compound feed.
Piglet of the present invention organic trace element premixed feed effect assessment：
In order to evaluate piglet of the present invention with organic trace element premixed feed feed piglet after, to its production performance and piglet excrement
The influence of middle microbe colony, spy carry out tests below.
（1）Addition inorganic matter trace element premixing feed is as inorganic high egg in commercially available full price coordinates high protein feed
White group comparative example 1, addition 1 piglet of the embodiment of the present invention is premixed with organic trace element in commercially available full price coordinates high protein feed
Feed is closed as organic high protein group embodiment 1-1, the addition embodiment of the present invention 1 is young in commercially available full price coordinates Low protein diet
Pig is by the use of organic trace element premixed feed as organic low protein groups embodiment 1-2.The albumen of comparative example 1 and embodiment 1-1
Horizontal identical, the microelement level all same of comparative example 1, embodiment 1-1 and embodiment 1-2.Comparative example 1, embodiment 1-1 and
The basal ration composition and ratio of embodiment 1-2, as shown in table 2.
The basal ration composition and ratio table of 2 comparative example 1 of table, embodiment 1-1 and embodiment 1-2
The basal ration Major Nutrient of comparative example 1, embodiment 1-1 and embodiment 1-2 is horizontal, as shown in table 3.
The basal ration Major Nutrient water-glass of 3 comparative example 1 of table, embodiment 1-1 and embodiment 1-2
Note：Per kilogram of feed vitamin A containing 11000IU, 2500IU vitamin Ds, 30mg vitamin Es, 2.5 vitamin Ks, 2.5mg
Vitamin B1,6.25mg vitamin B2s, 3.25mg vitamin B6s, 0.03mg vitamin B12s, 60mg niacin, 13mg pantothenic acid,
1.25mg folic acid, 0.2mg biotins, 250mg choline；Iron 108g, copper 109mg, zinc 65mg, manganese 36mg, iodine 0.73mg, selenium
0.29mg, cobalt 0.64mg, chromium 0.13mg.
Selection health, weight（12.44±1.03）38 ages in days of kg about piglet 144, random point 3 groups, every group of 3 weights
It is multiple, each repeat 16 pigs（It is fifty-fifty often to repeat male and female）；The feed pair of comparative example 1, embodiment 1-1 and embodiment 1-2 is used respectively
This 3 groups of piglets are fed, average daily scale of feeding be 800g, experimental period 50d, wherein, pre-feeding period 5d；Piggy free water,
It is freely eaten, the management condition of each group is consistent；Off-test is weighed on an empty stomach.
After test data edit, counted with SPSS16.0 softwares, use the one-factor analysis of variance（One-way
ANOVA, Duncan ' s）Significance test of difference and Multiple range test are carried out, weaned piglets are as shown in table 4, micro- in piglet excrement
The comparison of biological bacterium colony is as shown in table 5.
The production performance contrast table of 4 comparative example 1 of table, embodiment 1-1 and embodiment 1-2 feeds feeding piglet
Note：It is notable with lowercase letter indication differences different after data line shoulder mark（P≤0.5）, have same letter or without letter
Represent that difference is not notable（P≥0.5）.
As shown in Table 4, the embodiment 1-1 and embodiment 1-2 of the organic micro premixed feed of piglet of the present invention are added, with adding
The comparative example 1 of inorganic microelement is added to compare, daily gain, end weight are improved, so as to reduce feedstuff-meat ratio, it is seen that organic
Trace element can more significantly improve the growth performance of piglet compared with inorganic microelement；It must be noted that overall growth
There were significant differences between embodiment 1-1 and embodiment 1-2 for performance, it is seen then that the addition organic micro premix of piglet of the present invention
Requirement of the piglet to protein in feed can be reduced by closing feed, meanwhile, organic its diarrhea rate of low protein groups group embodiment 1-2
Lower than other each groups 10~30%.
Pair of microbe colony in the piglet excrement of 5 comparative example 1 of table, embodiment 1-1 and embodiment 1-2 feeds feeding piglet
Compare table
As shown in Table 5, the embodiment 1-1 and embodiment 1-2 of the organic micro premixed feed of piglet of the present invention are added, with adding nothing
The comparative example 1 of machine trace element is compared, and Escherichia coli bacterium number is reduced, and Bifidobacterium and Bacillus acidi lactici all increased；Especially
It is after the organic low protein groups group embodiment 1-2 of feeding, has regulating and controlling effect to bacterium in intestine of young pigs, can effectively reduces big in enteron aisle
The breeding of enterobacteria promotes the proliferation of intestinal beneficial bacterium Bifidobacterium and Bacillus acidi lactici, is more advantageous to adjusting the micro- life of intestine of young pigs
The balance of object, this is also with realizing that the conclusion for reducing grice diarrhoea rate is consistent in table 4.
（2）Inorganic microelement premixed feed is added in commercially available perfect compound feed as no unit comparative example 2,3,
The embodiment of the present invention 2,3 piglets are added in commercially available perfect compound feed respectively by the use of organic trace element premixed feed as having
Train embodiments 2,3.The microelement level all same of comparative example 2 and embodiment 2,3.The microelement level of comparative example 3 is
1.5 times of comparative example 2.The basal ration composition and ratio of comparative example 2,3 and embodiment 2,3, as shown in table 6.
The basal ration composition and ratio table of 6 comparative example 2,3 of table and embodiment 2,3
The basal ration trophic level of comparative example 2,3 and embodiment 2,3, as shown in table 7.
The basal ration trophic level table of 7 comparative example 2,3 of table and embodiment 2,3
Selection health, weight（12.44±1.03）38 ages in days of kg about piglet 192, random point 4 groups, every group of 3 repetitions,
Each repeat 16 pigs（It is fifty-fifty often to repeat male and female）；Respectively with comparative example 2,3, the feed of embodiment 2,3 is to this 3 groups of piglets progress
Feeding, average daily scale of feeding be 800g, experimental period 56d, wherein, pre-feeding period 4d；Piggy free water is freely eaten, each group
Management condition it is consistent；Off-test is weighed on an empty stomach.
After test data edit, counted with SPSS16.0 softwares, use the one-factor analysis of variance（One-way
ANOVA, Duncan ' s）Carry out significance test of difference and Multiple range test, piglet Copper in Serum, iron, zinc, manganese content such as table 8
Shown, copper, iron, zinc, the excretion situation of manganese are as shown in table 9 in piglet excrement, and the immune indexes of piglet serum are as shown in table 10.
8 comparative example 2,3 of table and embodiment 2,3 feed the Copper in Serum of piglet, iron, zinc, manganese content balance table
Note：It is notable with lowercase letter indication differences different after data line shoulder mark（P≤0.5）, have same letter or without letter
Represent that difference is not notable（P≥0.5）.
9 comparative example 2,3 of table and embodiment 2,3 feed the excretion situation contrast table of copper, iron, zinc, manganese in piglet excrement
Note：It is notable with lowercase letter indication differences different after data line shoulder mark（P≤0.5）, have same letter or without letter
Represent that difference is not notable（P≥0.5）.
By table 8,9 it is recognized that while 3 feed of comparative example carries out high dose relative to 2 feed of comparative example adds inorganic micro member
After element, copper, iron, zinc, manganese in piglet serum can be increased, and still, the organic micro premixed feed of piglet of the present invention is real
Copper, iron, zinc, the manganese content applied in the piglet serum of the feeding of example 2,3 are higher than 3 feed of comparative example, it is seen that with inorganic micro member
Element is compared, and organic trace element can be preferably absorbed and utilized in piglet；And under the premise of identical growth result is ensured, comparative example
3 addition 1.5 times of inorganic microelements after, copper, iron, zinc, manganese residual quantity be all significantly higher than comparative example 2 and embodiment 2,3, explanation
The excess addition of inorganic microelement can greatly increase the excretion to environment, pollute environment, and be not improved growth indexes,
Undoubtedly a kind of wasting of resources；The residual quantity of each element is lower compared to comparative example 2,3 in the excrement of embodiment 2,3, and explanation adds
The embodiment of the present invention 2 that adds, 3 piglets have preferable bioavailability with organic trace element premixed feed, not only reduce
Processing cost can also alleviate environmental emission pressure.
10 comparative example 2,3 of table, embodiment 2,3 feed the immune indexes contrast table of piglet serum
As shown in Table 10, more 3 feeds of comparative example of inorganic microelement additive amount and inorganic microelement additive amount are less
2 feed of comparative example is compared, and the piglet sero-immunity albumen of feeding increases, and illustrates immunity of the trace element to raising piglet
It plays an important role；And in the piglet serum that the organic micro premixed feed embodiment 2,3 of piglet of the present invention is fed, it is immunized
The content of globulin A lgA improves 10~25% relative to comparative example 2,3, illustrates the organic micro premixed feed of piglet of the present invention
Although embodiment 2,3 is less than comparative example 3 from far away on the additive amount of trace element, in terms of pigling immunity is improved
But illustrate the absorption rate of organic trace element higher than inorganic microelement, better than them therefore, it is possible to better from far away
Meet the physiological requirements of piglet, help to enhance the immunity of piglet.
To sum up, piglet of the present invention has more with organic trace element premixed feed compared with inorganic microelement additive
Good bioavailability can improve and improve the immunity energy of piglet with the microorganism species in balance intestinal, reduction grice diarrhoea
Power reduces requirement of the piglet to albumen in feed, reduces production cost, reduces disease, reduce environmental pollution, avoid day
Harmful effect of the grain high dose trace element to animal body, piglet of the present invention organic trace element premixed feed stability
Height, palatability is good, biological value is high, and has effects that special physiological, will be welcome deeply by Feed Enterprise.
Claims (7)
1. a kind of piglet organic trace element premixed feed, which is characterized in that include following raw material：Ferrous glycine network（Chela）
Close object, basic copper chloride, cupric glycinate network（Chela）Close object, glycine zine, manganese methionine network（Chela）Close object, rare earth（Cerium and lanthanum）Shell
Osamine chelating salt pref, calcium iodate pre-mixing agent, yeast selenium pre-mixing agent, cobaltous sulfate pre-mixing agent, chromium methionine pre-mixing agent and carrier.
2. piglet organic trace element premixed feed according to claim 1, which is characterized in that the weight of each raw material
Measuring part is：Ferrous glycine network（Chela）Close 260~340 parts of object, 40~110 parts of basic copper chloride, cupric glycinate network（Chela）Close object 30
~80 parts, 120~180 parts of glycine zine, manganese methionine network（Chela）Close 60~110 parts of object, rare earth（Cerium and lanthanum）Chitosamine chelates
20~50 parts of salt pref, 3~5 parts of calcium iodate pre-mixing agent, 50~100 parts of yeast selenium pre-mixing agent, 5~9 parts of cobaltous sulfate pre-mixing agent, egg
100~405 parts of 4.2~8.3 parts of propylhomoserin chromium pre-mixing agent and carrier.
3. piglet according to claim 1 or claim 2 organic trace element premixed feed, which is characterized in that each raw material
Parts by weight be：Ferrous glycine network（Chela）Close 295~310 parts of object, 50~70 parts of basic copper chloride, cupric glycinate network（Chela）Close object
40~70 parts, 137~160 parts of glycine zine, manganese methionine network（Chela）Close 80~100 parts of object, rare earth（Cerium and lanthanum）Chitosamine chela
Close 25~45 parts of salt pref, 3~5 parts of calcium iodate pre-mixing agent, 50~100 parts of yeast selenium pre-mixing agent, 5~9 parts of cobaltous sulfate pre-mixing agent,
0~350 part of 4.2~8.3 parts of chromium methionine pre-mixing agent and carrier 12.
4. according to one of claims 1 to 3 piglet organic trace element premixed feed, it is characterised in that：It is described sweet
Propylhomoserin iron network（Chela）It closes in object, Fe2+Mass content be 17~18.5%；In the basic copper chloride, the mass content of Cu is 56
~58%；The cupric glycinate network（Chela）It closes in object, the mass content of Cu is 20~21%；In the glycine zine, the quality of Zn
Content is 21~23%；The manganese methionine network（Chela）It closes in object, the mass content of Mn is 13~15%；The rare earth（Cerium and lanthanum）
Chitosamine chelates salt pref middle rare earth（Cerium and lanthanum）The mass content of chitosamine chelating salt is 10~12%, the rare earth for cerium and
Lanthanum, mass ratio 1:1~3；In the calcium iodate pre-mixing agent, the mass content of I is 8~10%；In the yeast selenium pre-mixing agent,
The mass content of Se is 1800mg/kg~2000mg/kg；In the cobaltous sulfate pre-mixing agent, the mass content of Co is 4~5%；Institute
It states in chromium methionine pre-mixing agent, Cr3+Mass content be 1.0~1.2%；The carrier be medical stone powder and/or zeolite powder,
Granularity is mass fraction >=95% under 900 μm of sieves.
5. a kind of preparation method of organic trace element premixed feed of the piglet as described in one of Claims 1 to 4, feature
It is：In a part of carrier, calcium iodate pre-mixing agent, yeast selenium pre-mixing agent, cobaltous sulfate pre-mixing agent, chromium methionine premix are added in
Agent mixes 1.5~2.0min, adds ferrous glycine network（Chela）Close object, basic copper chloride, cupric glycinate network（Chela）Close object, sweet
Propylhomoserin zinc, manganese methionine network（Chela）Close object, rare earth（Cerium and lanthanum）Chitosamine chelates salt pref, adds remaining carrier, mixing 1
~3min,.
6. the preparation method of piglet organic trace element premixed feed according to claim 5, it is characterised in that：Successively
The mass ratio of the carrier of addition is 1:3~10.
7. a kind of application of the organic trace element premixed feed of the piglet as described in one of Claims 1 to 4, feature exist
In：The piglet is added to full price cooperation according to 1.5~2.5kg/ tons of ratio with organic trace element premixed feed to raise
In material.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113208004A (en) * | 2021-05-31 | 2021-08-06 | 湖南奇力莱生物科技有限公司 | Rare earth chelate and preparation method and application thereof |
| CN113519697A (en) * | 2021-07-14 | 2021-10-22 | 西南科技大学 | Application of lanthanum in preparation of product for improving intestinal morphology, lactobacillus-containing compound, preparation method and application thereof |
| CN114195180A (en) * | 2021-11-29 | 2022-03-18 | 天宝动物营养科技股份有限公司 | Dispersing type basic copper chloride and preparation method thereof |
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| CN107223781A (en) * | 2017-06-19 | 2017-10-03 | 广汉隆达饲料有限公司 | Improve the composition of intestine of young pigs health and skin colour |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113208004A (en) * | 2021-05-31 | 2021-08-06 | 湖南奇力莱生物科技有限公司 | Rare earth chelate and preparation method and application thereof |
| CN113519697A (en) * | 2021-07-14 | 2021-10-22 | 西南科技大学 | Application of lanthanum in preparation of product for improving intestinal morphology, lactobacillus-containing compound, preparation method and application thereof |
| CN113519697B (en) * | 2021-07-14 | 2023-09-12 | 西南科技大学 | Application of lanthanum in preparation of product for improving intestinal morphology, lactobacillus-containing compound, preparation method and application of lactobacillus-containing compound |
| CN114195180A (en) * | 2021-11-29 | 2022-03-18 | 天宝动物营养科技股份有限公司 | Dispersing type basic copper chloride and preparation method thereof |
| CN114195180B (en) * | 2021-11-29 | 2024-04-19 | 天宝动物营养科技股份有限公司 | Dispersed basic copper chloride and preparation method thereof |
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