CN109170278A - A kind of additive for feed for piglets and preparation method thereof - Google Patents
A kind of additive for feed for piglets and preparation method thereof Download PDFInfo
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- CN109170278A CN109170278A CN201811244171.3A CN201811244171A CN109170278A CN 109170278 A CN109170278 A CN 109170278A CN 201811244171 A CN201811244171 A CN 201811244171A CN 109170278 A CN109170278 A CN 109170278A
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- 239000000654 additive Substances 0.000 title claims abstract description 38
- 230000000996 additive effect Effects 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 70
- 240000008042 Zea mays Species 0.000 claims abstract description 46
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 46
- 239000000203 mixture Substances 0.000 claims abstract description 44
- 241000205407 Polygonum Species 0.000 claims abstract description 20
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims abstract description 19
- 235000011613 Pinus brutia Nutrition 0.000 claims abstract description 19
- 241000018646 Pinus brutia Species 0.000 claims abstract description 19
- 210000000582 semen Anatomy 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 15
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims abstract description 13
- 235000009973 maize Nutrition 0.000 claims abstract description 13
- 239000010902 straw Substances 0.000 claims abstract description 13
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 33
- 235000005822 corn Nutrition 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000004382 Amylase Substances 0.000 claims description 18
- 102000013142 Amylases Human genes 0.000 claims description 18
- 108010065511 Amylases Proteins 0.000 claims description 18
- 235000019418 amylase Nutrition 0.000 claims description 18
- 230000002255 enzymatic effect Effects 0.000 claims description 18
- 108010059892 Cellulase Proteins 0.000 claims description 17
- 229940106157 cellulase Drugs 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 7
- 239000000706 filtrate Substances 0.000 claims description 6
- 108090000790 Enzymes Proteins 0.000 claims description 5
- 102000004190 Enzymes Human genes 0.000 claims description 5
- 229940088598 enzyme Drugs 0.000 claims description 5
- 239000007858 starting material Substances 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 108010084185 Cellulases Proteins 0.000 claims 1
- 102000005575 Cellulases Human genes 0.000 claims 1
- 239000013049 sediment Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 9
- 230000036039 immunity Effects 0.000 abstract description 4
- 238000011161 development Methods 0.000 abstract description 3
- 239000005556 hormone Substances 0.000 abstract description 3
- 229940088597 hormone Drugs 0.000 abstract description 3
- 244000000010 microbial pathogen Species 0.000 abstract description 3
- 208000035240 Disease Resistance Diseases 0.000 abstract description 2
- 239000003674 animal food additive Substances 0.000 abstract description 2
- 239000013043 chemical agent Substances 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000000470 constituent Substances 0.000 abstract description 2
- 230000001079 digestive effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000007850 degeneration Effects 0.000 abstract 1
- 201000010099 disease Diseases 0.000 description 10
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 6
- 244000068988 Glycine max Species 0.000 description 5
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- 230000000845 anti-microbial effect Effects 0.000 description 3
- 230000003115 biocidal effect Effects 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000006651 lactation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229960003512 nicotinic acid Drugs 0.000 description 2
- 235000001968 nicotinic acid Nutrition 0.000 description 2
- 239000011664 nicotinic acid Substances 0.000 description 2
- 235000015277 pork Nutrition 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000010907 stover Substances 0.000 description 2
- 206010002961 Aplasia Diseases 0.000 description 1
- 101710086289 Attacin Proteins 0.000 description 1
- 241000756943 Codonopsis Species 0.000 description 1
- 235000019733 Fish meal Nutrition 0.000 description 1
- 235000011201 Ginkgo Nutrition 0.000 description 1
- 244000194101 Ginkgo biloba Species 0.000 description 1
- 235000008100 Ginkgo biloba Nutrition 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- 235000004347 Perilla Nutrition 0.000 description 1
- 244000124853 Perilla frutescens Species 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 240000001341 Reynoutria japonica Species 0.000 description 1
- 235000018167 Reynoutria japonica Nutrition 0.000 description 1
- 244000126002 Ziziphus vulgaris Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000035606 childbirth Effects 0.000 description 1
- UHZZMRAGKVHANO-UHFFFAOYSA-M chlormequat chloride Chemical compound [Cl-].C[N+](C)(C)CCCl UHZZMRAGKVHANO-UHFFFAOYSA-M 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- -1 compound vitamin Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009402 cross-breeding Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000019700 dicalcium phosphate Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 229930003944 flavone Natural products 0.000 description 1
- 150000002213 flavones Chemical class 0.000 description 1
- 235000011949 flavones Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 235000013384 milk substitute Nutrition 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000006041 probiotic Substances 0.000 description 1
- 230000000529 probiotic effect Effects 0.000 description 1
- 235000018291 probiotics Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000015099 wheat brans Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/14—Pretreatment of feeding-stuffs with enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
-
- 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)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Animal Husbandry (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Botany (AREA)
- Mycology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- Birds (AREA)
- Fodder In General (AREA)
Abstract
The present invention relates to field of feed additive technology, especially a kind of additive for feed for piglets and preparation method thereof, by using Semen Cuscutae, pine needle, polygonum cuspidate and maize straw powder as additive for feed for piglets, not only raw material is easily obtained, it is at low cost, and without containing chemical agent, hormone etc. in the material composition selected, green is harmless；And the constituent of above-mentioned raw materials is subjected to reasonable proportion adjustment, enable the additive for feed for piglets of preparation to stimulate pigling immunity, prevent the damage of piglet digestive structure, prevent the infringement of pathogenic microorganism, avoid piglet that stress reaction occurs, it improves that piglet is degeneration-resistant, disease resistance, promotes piglet development.
Description
Technical field
The present invention relates to field of feed additive technology, especially a kind of additive for feed for piglets and preparation method thereof.
Background technique
Pig breeding industry is the main meat product source in China, and piglet breeding is the key link of pork pig production.Since piglet disappears
Change aplasia, body resists environmental change and the ability of disease is weaker, is easy to appear alimentary canal, respiratory disease, holds
It is encroached on vulnerable to epidemic disease, the death rate is high, seriously affects Pig-raising production efficiency and business efficiency.People rely on feeding for a long time
Antibiotic is added in material, antimicrobial carrys out preventing piglet diseases.But with the extension of administration time, the anti-medicine of pathogenic microorganism
Property it is increasingly stronger, dosage is increasing, protection effect but worse and worse, cost it is higher and higher.Moreover, the antibiosis largely used
Element, antimicrobial can form residual in pig body, cause pork to eat dangerous, the excreta with residual medicine also makes ecological environment
At serious influence, become serious social concern.
For this purpose, researcher in the prior art has made research in view of the foregoing drawbacks, and such as: Patent No.
Pig starter feed and its additive disclosed in 201210045240.4 promote piglet so that reducing piglet incidence and mortality
Growth and development, without antibiotic, antimicrobial and hormone etc., the primary raw material used is puffed rice, expanded soybean, expanded soyabean
The dregs of rice, fish meal, perilla herb oil, wheat bran, powered milk substitute, calcium monohydrogen phosphate, calcium carbonate, salt, microelement pre-mix material；And the feed used
Additive includes that compound vitamin for piglets feed addictive, complex enzyme formulation, compound probiotic, attacin, soybean are different
Flavones, excellent butyric acid, lysine etc., so that piglet disease incidence is only 5.9%, Piglet at Lactation Period survival rate is average up to 95.2%
Daily gain 195g, feed-weight ratio 0.97:1, weaned piglet child care phase survival rate is up to 97.8%, average daily gain 527g, material weight
Than for 1.19:1.
But in order to enrich the ingredient of young pig's feed and feed addictive, piglet breeding feed is reduced to reach
Cost, be the direction that those skilled in the art constantly pursue and study.Therefore, in the prior art, there is it is numerous about
The Research Literature of young pig's feed and feed addictive, such as number of patent application are the sucking pig introduced in 201711035071.5
Feed addictive, using folium isatidis, ginkgo leaf, Herba Achilleae, Semen Cuscutae, Radix Codonopsis, jujube, polygonum cuspidate, the fleece-flower root, Radix Angelicae Sinensis, radix rehmanniae preparata, enzyme
The raw materials such as composition (cellulase, a- amylase and trypsase) are prepared, but due to each material composition and proportion
Design it is unreasonable, cause preparation additive for feed for porkets it is still undesirable to improvements such as disease incidence, the immunity of piglet.
Based on this, this researcher is on the basis of combining pilot study early period, the skill in conjunction with disclosed in existing technical literature
Art content carries out Rational choice to the material composition in additive for feed for piglets, and carries out to the proportion of the material composition of selection
Rationally control, so that the feed addictive of preparation, which has preferably pigling immunity, disease incidence and growth performance etc., to be improved,
Enhance the functional effect of additive for feed for piglets.
Summary of the invention
Based on the purpose that foregoing invention is created, the present invention provides a kind of additive for feed for piglets, the additive raw material ingredient
It is made of Semen Cuscutae, pine needle, polygonum cuspidate and treated maize straw powder.
Above-mentioned raw materials ingredient is 1-3 parts of Semen Cuscutae, 5-7 parts of pine needle, 2-6 parts of polygonum cuspidate, maize straw powder in parts by weight
10-30 parts.
In order to superior technique effect, it is preferable that the material composition is 2 parts of Semen Cuscutae, pine needle 6 in parts by weight
Part, 4 parts of polygonum cuspidate, 20 parts of maize straw powder.
In order to superior technique effect, it is preferable that the maize straw powder is after crushing, and adjustment moisture contains
Amount is 15-20%, and addition accounts for the enzymatic compositions of powder quality 3-8% after crushing, stirs evenly, heap at being 28-41 DEG C in temperature
Put processing 3-7 days to get.
In order to superior technique effect, it is preferable that the enzymatic compositions are cellulase, amylase, trypsase
It is the mixture that 1:3:1.1-1.7 is mixed according to mass ratio.
In order to superior technique effect, it is preferable that the cellulase is fine according to 1.1-3.2kg is incorporated in 1L water
Tie up the solution that plain enzyme is prepared into.
In order to superior technique effect, it is preferable that the amylase is according to supplying 3-7kg amylase system in 1L water
It is standby at solution.
In order to superior technique effect, it is preferable that the trypsase is according to supplying 2-4kg tryptose in 1L water
The solution that enzyme is prepared into.
The second purpose of the invention is to provide above-mentioned additive for feed for piglets preparation method, includes the following steps
(1) and (2) or (1) and (3):
(1) corn stalk powder is broken into powder, adjusts moisture content, sprayed into enzymatic compositions and be uniformly mixed, stack processing 3-7
It, obtains corn stalk powder and minces；
(2) Semen Cuscutae, pine needle, polygonum cuspidate are mixed, the water decoction for accounting for 3-10 times of weight of mixture quality is added, filtering obtains
It to filtrate, minces filtrate is added to corn stalk powder, the adjustment corn stalk powder moisture content that minces is 25-33%, is sent into
Pelletizer is granulated, it is dry to moisture content be 5-8% to get；
(3) it by Semen Cuscutae, pine needle, polygonum cuspidate co-grinding at powder, and minces with corn stalk powder in 3000-4000r/
Be uniformly mixed in min stirring mixer, be granulated, control moisture content be 5-8% to get.
The additive for feed for piglets in application process, is had according to the addition 20-50g additive addition of 1kg pig starter feed
Help improve piglet growth performance, reduces piglet disease incidence.
By using Semen Cuscutae, pine needle, polygonum cuspidate and maize straw powder as additive for feed for piglets, not only raw material is easy to
It obtains, it is at low cost, and without containing chemical agent, hormone etc. in the material composition selected, green is harmless；And by above-mentioned raw materials
Constituent carry out reasonable proportion adjustment, enable the additive for feed for piglets of preparation to stimulate pigling immunity, prevent
The damage of piglet digestive structure prevents the infringement of pathogenic microorganism, avoids piglet that stress reaction occurs, and it is anti-to improve piglet
Inverse, disease resistance promotes piglet development.
By to piglet carry out feeding trial, test data as the result is shown: the additive for feed for piglets of the invention
Piglet disease incidence significantly reduces, and Piglet at Lactation Period survival rate is higher, and average daily gain amplitude is larger, effectively reduces piglet
Disease incidence, improve piglet speed of weight increment and feed efficiency, reduce and aquaculture cost and improve economic benefit.
Specific embodiment
It is limited below with reference to specific embodiment technical solution of the present invention is further, but claimed
Range is not only limited to made description.
Embodiment 1
Additive for feed for piglets, material composition are Semen Cuscutae 1kg, pine needle 5kg, polygonum cuspidate 2kg, corn stalk powder by weight
Last 10kg.
The maize straw powder is after crushing, and adjustment moisture content is 15%, and addition accounts for powder matter after crushing
Amount 3% enzymatic compositions, stir evenly, temperature be 28 DEG C at stack processing 3-7 days to get.
The enzymatic compositions are that cellulase, amylase, trypsase are mixed according to mass ratio for 1:3:1.1
Mixture.The cellulase is the solution being prepared into according to 1.1kg cellulase is incorporated in 1L water.The amylase is
The solution being prepared into according to 3kg amylase is incorporated in 1L water.The trypsase is according to supplying 2kg trypsase in 1L water
The solution being prepared into.
Preparation method, comprising the following steps:
(1) corn stalk powder is broken into powder, adjusts moisture content, sprayed into enzymatic compositions and be uniformly mixed, stack processing 3-7
It, obtains corn stalk powder and minces；
(2) Semen Cuscutae, pine needle, polygonum cuspidate are mixed, the water decoction for accounting for 3 times of weight of mixture quality is added, filtering is filtered
Liquid, minces filtrate is added to corn stalk powder, and the adjustment corn stalk powder moisture content that minces is 25%, is sent into pelletizer and makes
Grain, it is dry to moisture content be 5% to get.
Embodiment 2
Additive for feed for piglets, material composition are Semen Cuscutae 3kg, pine needle 7kg, polygonum cuspidate 6kg, corn stalk powder by weight
Last 30kg.
The maize straw powder is after crushing, and adjustment moisture content is 20%, and addition accounts for powder matter after crushing
Amount 8% enzymatic compositions, stir evenly, temperature be 41 DEG C at stack processing 3-7 days to get.
The enzymatic compositions are that cellulase, amylase, trypsase are mixed according to mass ratio for 1:3:1.7
Mixture.The cellulase is the solution being prepared into according to 3.2kg cellulase is incorporated in 1L water.The amylase is
The solution being prepared into according to 7kg amylase is incorporated in 1L water.The trypsase is according to supplying 4kg trypsase in 1L water
The solution being prepared into.
Preparation method, comprising the following steps:
(1) corn stalk powder is broken into powder, adjusts moisture content, sprayed into enzymatic compositions and be uniformly mixed, stack processing 3-7
It, obtains corn stalk powder and minces；
(2) Semen Cuscutae, pine needle, polygonum cuspidate are mixed, the water decoction for accounting for 10 times of weight of mixture quality is added, filtering obtains
Filtrate, minces filtrate is added to corn stalk powder, and the adjustment corn stalk powder moisture content that minces is 33%, is sent into pelletizer
Be granulated, it is dry to moisture content be 8% to get.
Embodiment 3
Additive for feed for piglets, material composition are Semen Cuscutae 2kg, pine needle 6kg, polygonum cuspidate 4kg, corn stalk powder by weight
Last 20kg.
The maize straw powder is after crushing, and adjustment moisture content is 18%, and addition accounts for powder matter after crushing
Amount 5% enzymatic compositions, stir evenly, temperature be 33 DEG C at stack processing 3-7 days to get.
The enzymatic compositions are that cellulase, amylase, trypsase are mixed according to mass ratio for 1:3:1.5
Mixture.The cellulase is the solution being prepared into according to 2.7kg cellulase is incorporated in 1L water.The amylase is
The solution being prepared into according to 5kg amylase is incorporated in 1L water.The trypsase is according to supplying 3kg trypsase in 1L water
The solution being prepared into.
Preparation method, comprising the following steps:
(1) corn stalk powder is broken into powder, adjusts moisture content, sprayed into enzymatic compositions and be uniformly mixed, stack processing 3-7
It, obtains corn stalk powder and minces；
(2) it by Semen Cuscutae, pine needle, polygonum cuspidate co-grinding at powder, and minces with corn stalk powder and is stirred in 3000r/min
Be uniformly mixed in mixing machine, be granulated, control moisture content be 7% to get.
Embodiment 4
Additive for feed for piglets, material composition are Semen Cuscutae 1kg, pine needle 6kg, polygonum cuspidate 5kg, corn stalk powder by weight
Last 25kg.
The maize straw powder is after crushing, and adjustment moisture content is 19%, and addition accounts for powder matter after crushing
Amount 4% enzymatic compositions, stir evenly, temperature be 37 DEG C at stack processing 3-7 days to get.
The enzymatic compositions are that cellulase, amylase, trypsase are mixed according to mass ratio for 1:3:1.6
Mixture.The cellulase is the solution being prepared into according to 2.6kg cellulase is incorporated in 1L water.The amylase is
The solution being prepared into according to 6kg amylase is incorporated in 1L water.The trypsase is according to supplying 3kg trypsase in 1L water
The solution being prepared into.
Preparation method, comprising the following steps:
(1) corn stalk powder is broken into powder, adjusts moisture content, sprayed into enzymatic compositions and be uniformly mixed, stack processing 3-7
It, obtains corn stalk powder and minces；
(2) it by Semen Cuscutae, pine needle, polygonum cuspidate co-grinding at powder, and minces with corn stalk powder and is stirred in 4000r/min
Be uniformly mixed in mixing machine, be granulated, control moisture content be 6% to get.
Reference examples 1:
On the basis of embodiment 1, corn stover is powder obtained by direct crush, other are the same as embodiment 1.
Reference examples 2:
On the basis of embodiment 3, corn stover is powder obtained by direct crush, other are the same as embodiment 3.
This researcher in the course of the research, by above-described embodiment 1-4 additive for feed for piglets prepared and reference examples 1-2
The additive for feed for piglets of preparation for doing lab scale comparative test, test in March, 2013 to during in June, 2013, in Zun Yi
Boar farm of the area Bo Zhou of city carries out, and selects give a birth on the same day crossbreeding sow 70, is divided into 7 groups, and every group 10, embodiment 1-
4 correspond to test group 1-4, and reference examples 1-2 corresponds to test group 5-6, and control group is added using the piglet bought in the market is fed for
Piglet was started since childbirth the 7th day food calling, 15 ages in days and exactly starts feeding by agent, and 30 ages in days wean feeding, lasting nursing completely 60
Day；During the test, the pig starter feed of use is to obtain folium isatidis powder at powder using folium isatidis dries pulverizing；Extruding is big
Bean powder is broken into powder, obtains expanded soybean powder；Frying corn goes out after fragrance, is ground into powder, obtains corn powder；Niacin；And
According to mass ratio be folium isatidis powder: expanded soybean powder: corn powder by above-mentioned raw materials: niacin=3:8:15:0.03 mix and
At feed.And by the feed and embodiment 1-4, additive for feed for piglets that reference examples 1-2 and buying in the market comes according to
1kg feed addition 30g additive for feed for piglets is fed, and is counted to piglet growth course growth performance, as a result such as the following table 1 institute
Show:
Table 1
It is shown by the data of table 1, the additive for feed for piglets of the invention can effectively change after piglet is fed in addition
Growth performance in kind piglet growth course, reduces disease incidence, reduces feed-weight ratio, reduces aquaculture cost.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of additive for feed for piglets, which is characterized in that material composition is 1-3 parts of Semen Cuscutae, pine needle 5-7 in parts by weight
Part, 2-6 parts of polygonum cuspidate, 10-30 parts of maize straw powder.
2. additive for feed for piglets as described in claim 1, which is characterized in that the material composition is Tu in parts by weight
Silk 2 parts, 6 parts of pine needle, 4 parts of polygonum cuspidate, 20 parts of maize straw powder.
3. additive for feed for piglets as claimed in claim 1 or 2, which is characterized in that the maize straw powder be by
After crushing, adjustment moisture content is 15-20%, and addition accounts for the enzymatic compositions of powder quality 3-8% after crushing, stirs evenly,
Temperature be 28-41 DEG C at stack processing 3-7 days to get.
4. additive for feed for piglets as claimed in claim 3, which is characterized in that the enzymatic compositions are cellulases, form sediment
The mixture that powder enzyme, trypsase are mixed according to mass ratio for 1:3:1.1-1.7.
5. additive for feed for piglets as claimed in claim 4, which is characterized in that the cellulase is matched according in 1L water
Enter the solution that 1.1-3.2kg cellulase is prepared into.
6. additive for feed for piglets as claimed in claim 4, which is characterized in that the amylase is incorporated according in 1L water
The solution that 3-7kg amylase is prepared into.
7. additive for feed for piglets as claimed in claim 4, which is characterized in that the trypsase is matched according in 1L water
Enter the solution that 2-4kg trypsase is prepared into.
8. such as the described in any item additive for feed for piglets preparation methods of claim 1-7, which is characterized in that include the following steps
(1) and (2) or (1) and (3):
(1) corn stalk powder is broken into powder, adjusts moisture content, sprayed into enzymatic compositions and be uniformly mixed, stack processing 3-7 days,
Corn stalk powder is obtained to mince；
(2) Semen Cuscutae, pine needle, polygonum cuspidate are mixed, the water decoction for accounting for 3-10 times of weight of mixture quality is added, filtering is filtered
Liquid, minces filtrate is added to corn stalk powder, and the adjustment corn stalk powder moisture content that minces is 25-33%, is sent into and is granulated
Machine is granulated, it is dry to moisture content be 5-8% to get；
(3) Semen Cuscutae, pine needle, polygonum cuspidate co-grinding are minced with corn stalk powder and is stirred in 3000-4000r/min at powder
Mix in mixing machine and be uniformly mixed, be granulated, control moisture content be 5-8% to get.
9. the piglet prepared such as the described in any item additive for feed for piglets of claim 1-7 or method as claimed in claim 8
Feed addictive is applied to addition and feeds piglet in pig starter feed, according to the addition 20-50g additive addition of 1kg pig starter feed.
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Application publication date: 20190111 |