CN106923018A - A kind of fermented pig feed addictive and preparation method thereof - Google Patents

A kind of fermented pig feed addictive and preparation method thereof Download PDF

Info

Publication number
CN106923018A
CN106923018A CN201710180849.5A CN201710180849A CN106923018A CN 106923018 A CN106923018 A CN 106923018A CN 201710180849 A CN201710180849 A CN 201710180849A CN 106923018 A CN106923018 A CN 106923018A
Authority
CN
China
Prior art keywords
parts
feed addictive
fermented
pig feed
weight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201710180849.5A
Other languages
Chinese (zh)
Inventor
刘利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Huigu Agricultural Technology Co Ltd
Original Assignee
Hefei Huigu Agricultural Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hefei Huigu Agricultural Technology Co Ltd filed Critical Hefei Huigu Agricultural Technology Co Ltd
Priority to CN201710180849.5A priority Critical patent/CN106923018A/en
Publication of CN106923018A publication Critical patent/CN106923018A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

Landscapes

  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

The invention provides a kind of fermented pig feed addictive and preparation method thereof, the additive includes following parts by weight of component:15~18 parts of ginkgo leaf, 12~16 parts of pseudo-ginseng, 20~26 parts of matrimony vine, 21~25 parts of Radix Glycyrrhizae, 12~15 parts of Radix Isatidis, 16~20 parts of the Radix Astragali, 12~16 parts of mulberry leaf, 12~16 parts of rhizoma imperatae, 13~17 parts of dried orange peel, 15~20 parts of the root of kudzu vine, 24~30 parts of mushroom pin, above raw material is fermented to be obtained the fermented pig feed addictive.Fermented pig feed addictive of the present invention, by the interaction of compound probiotic and natural material, active-fermented broth is obtained, active ingredient in raw material is greatly improved, the health-care effect of herbal component is given full play to, Chinese medicine is avoided directly to crush edible drug effect low, the problems such as not absorbing, while producing multiple beneficial material, can strengthen the resistance of pig, the generation of disease is reduced, contributes to the growth of pig.

Description

A kind of fermented pig feed addictive and preparation method thereof
Technical field
The present invention relates to pig feed additive field, in particular it relates to a kind of fermented pig feed addictive and its preparation Method.
Background technology
As China modernizes the fast development of livestock and poultry industry in recent years, pig cultivation occupies important in China's livestock and poultry industry Status.At present, in order to improve the speed of growth of pig, some additives, such as antibiotic, chemical synthesis are generally added in pig feed Medicine, hormone etc., although these additives can improve growth speed of pigs and quantity, but on the one hand these additives cause pig machine Body immunity degradation, the resistance of germ increases, it has to increases medication, on the other hand causes the quality decline of pork, additionally, this The residual of a little additives can also influence the health of human body.To avoid these problems, people develop the feeding based on Chinese medicine Feed additives, this kind of additive the physical exertion of pig is prevented and cured diseases using the various active materials of Chinese medicine or health care work With, although the increase of germ resistance is avoided, but Chinese medicine activity is caused using directly crushing more than Chinese medicine feed addictive Components utilising rate is low.
The content of the invention
For the defect that prior art is present, it is an object of the invention to provide a kind of fermented pig feeding with healthcare function Feed additives and preparation method thereof.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that:A kind of fermented pig feed addictive, the addition Agent includes following parts by weight of component:15~18 parts of ginkgo leaf, 12~16 parts of pseudo-ginseng, 20~26 parts of matrimony vine, 21~25 parts of Radix Glycyrrhizae, plate 12~15 parts of blue root, 16~20 parts of the Radix Astragali, 12~16 parts of mulberry leaf, 12~16 parts of rhizoma imperatae, 13~17 parts of dried orange peel, the root of kudzu vine 15~20 Part, 24~30 parts of mushroom pin.
Preferably, the fermented pig feed addictive, the additive includes following parts by weight of component:Ginkgo leaf 14 Part, 14 parts of pseudo-ginseng, 23 parts of matrimony vine, 22 parts of Radix Glycyrrhizae, 13 parts of Radix Isatidis, 18 parts of the Radix Astragali, 15 parts of mulberry leaf, 14 parts of rhizoma imperatae, dried orange peel 15 Part, 17 parts of the root of kudzu vine, 27 parts of mushroom pin.
Preferably, the ginkgo leaf, pseudo-ginseng, matrimony vine, Radix Glycyrrhizae, Radix Isatidis, the Radix Astragali, mulberry leaf, rhizoma imperatae, mushroom pin, dried orange peel It is crushed to 90 mesh powder.
Preferably, the root of kudzu vine is crushed to 150 mesh powder.
A kind of preparation method of the feed addictive of fermented pig as described is as follows:
(1)After ginkgo leaf, pseudo-ginseng, matrimony vine, Radix Glycyrrhizae, Radix Isatidis, the Radix Astragali, mulberry leaf, rhizoma imperatae, mushroom pin, dried orange peel immersion 6-8h Plus its 6 times of weight waters decoct 30-40min, filtering takes filtrate, is cooled to room temperature, decocts 3 times, merging filtrate;
(2)To the step(1)In filtrate add the root of kudzu vine, white sugar, honey and salt, after being well mixed, add compound probiotic Zymotic fluid, in being fermented 10~12 days at 30~35 DEG C, obtains final product the fermented pig feed addictive.
Preferably, the step(2)Middle addition white sugar amount is the 15% of filtrate weight, and the amount for adding honey is filtrate weight 15%, add salt amount for filtrate weight 3%.
Preferably, the step(2)The amount of middle addition composite probiotics ferment liquid is the 6% of filtrate weight.
Preferably, the composite probiotics ferment liquid is by bacillus subtilis, Bifidobacterium, lactic acid bacteria and saccharomycete group Into, wherein, viable count >=50 × 108Cfu/ml, lactic acid bacteria number are in 9-11 × 108cfu/ml。
Preferably, the fermented pig feed addictive makes an addition to daily ration after need to diluting, and makes in 20-40 kilograms of pig of feeding After used time is first diluted 12 times, addition is the 8% of daily ration weight;It is first that its is dilute when the pig for feeding more than 40 kilograms uses After releasing 8 times, addition is the 8% of daily ration weight.
Compared with prior art, the present invention has following beneficial effect:Fermented pig feed addictive of the present invention, By the interaction of compound probiotic and natural material, active-fermented broth is obtained, greatly improve active ingredient in raw material, fully Play herbal component health-care effect, it is to avoid Chinese medicine directly crushes eat drug effect it is low, the problems such as absorption, at the same generation Multiple beneficial material, can strengthen the resistance of pig, reduce the generation of disease, contribute to the growth of pig.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention Rather than limitation the scope of the present invention.
Embodiment 1
Fermented pig feed addictive described in the present embodiment, the additive includes following parts by weight of component:14 parts of ginkgo leaf, 14 parts of pseudo-ginseng, 23 parts of matrimony vine, 22 parts of Radix Glycyrrhizae, 13 parts of Radix Isatidis, 18 parts of the Radix Astragali, 15 parts of mulberry leaf, 14 parts of rhizoma imperatae, 15 parts of dried orange peel, 17 parts of the root of kudzu vine, 27 parts of mushroom pin, the ginkgo leaf, pseudo-ginseng, matrimony vine, Radix Glycyrrhizae, Radix Isatidis, the Radix Astragali, mulberry leaf, rhizoma imperatae, mushroom pin, Dried orange peel is crushed to 90 mesh powder;The root of kudzu vine is crushed to 150 mesh powder.
The preparation method of fermented pig feed addictive as described above is as follows:
(1)To add after ginkgo leaf, pseudo-ginseng, matrimony vine, Radix Glycyrrhizae, Radix Isatidis, the Radix Astragali, mulberry leaf, rhizoma imperatae, mushroom pin, dried orange peel immersion 8h Its 6 times of weight waters decoct 30min, and filtering takes filtrate, is cooled to room temperature, decocts 3 times, merging filtrate;
(2)To the step(1)In filtrate add the root of kudzu vine, white sugar, honey and salt, after being well mixed, add compound probiotic Zymotic fluid, in being fermented 11 days at 33 DEG C, obtains final product the fermented pig feed addictive.
The step(2)Middle addition white sugar amount is the 15% of filtrate weight, and it is the 15% of filtrate weight to add the amount of honey, plus It is the 3% of filtrate weight to enter the amount of salt;The step(2)The amount of middle addition composite probiotics ferment liquid is the 6% of filtrate weight;Institute Composite probiotics ferment liquid is stated to be made up of bacillus subtilis, Bifidobacterium, lactic acid bacteria and saccharomycete, wherein, viable count >=50 ×108Cfu/ml, lactic acid bacteria number are 11 × 108cfu/ml。
The fermented pig feed addictive makes an addition to daily ration after need to diluting, the elder generation when the pig for feeding 20-40 kilograms uses After being diluted 12 times, addition is the 8% of daily ration weight;8 times are first diluted when the pig for feeding more than 40 kilograms uses Afterwards, addition is the 8% of daily ration weight.The cultivation of pig is used it for, compared to the pig for not using additive, the additive is used The pig of nursing, sick rate is low by 61%, and pig shifts to an earlier date 18-22 days and delivers for sale.
Embodiment 2
Fermented pig feed addictive described in the present embodiment, the additive includes following parts by weight of component:15 parts of ginkgo leaf, 12 parts of pseudo-ginseng, 26 parts of matrimony vine, 21 parts of Radix Glycyrrhizae, 15 parts of Radix Isatidis, 16 parts of the Radix Astragali, 16 parts of mulberry leaf, 12 parts of rhizoma imperatae, 13 parts of dried orange peel, 15 parts of the root of kudzu vine, 30 parts of mushroom pin, the ginkgo leaf, pseudo-ginseng, matrimony vine, Radix Glycyrrhizae, Radix Isatidis, the Radix Astragali, mulberry leaf, rhizoma imperatae, mushroom pin, Dried orange peel is crushed to 90 mesh powder;The root of kudzu vine is crushed to 150 mesh powder.
The preparation method of fermented pig feed addictive as described above is as follows:
(1)To add after ginkgo leaf, pseudo-ginseng, matrimony vine, Radix Glycyrrhizae, Radix Isatidis, the Radix Astragali, mulberry leaf, rhizoma imperatae, mushroom pin, dried orange peel immersion 6h Its 6 times of weight waters decoct 40min, and filtering takes filtrate, is cooled to room temperature, decocts 3 times, merging filtrate;
(2)To the step(1)In filtrate add the root of kudzu vine, white sugar, honey and salt, after being well mixed, add compound probiotic Zymotic fluid, in being fermented 10 days at 35 DEG C, obtains final product the fermented pig feed addictive.
The step(2)Middle addition white sugar amount is the 15% of filtrate weight, and it is the 15% of filtrate weight to add the amount of honey, plus It is the 3% of filtrate weight to enter the amount of salt;The step(2)The amount of middle addition composite probiotics ferment liquid is the 6% of filtrate weight;Institute Composite probiotics ferment liquid is stated to be made up of bacillus subtilis, Bifidobacterium, lactic acid bacteria and saccharomycete, wherein, viable count >=50 ×108Cfu/ml, lactic acid bacteria number are 10 × 108cfu/ml。
The fermented pig feed addictive makes an addition to daily ration after need to diluting, the elder generation when the pig for feeding 20-40 kilograms uses After being diluted 12 times, addition is the 8% of daily ration weight;8 times are first diluted when the pig for feeding more than 40 kilograms uses Afterwards, addition is the 8% of daily ration weight.The cultivation of pig is used it for, compared to the pig for not using additive, the additive is used The pig of nursing, sick rate is low by 52%, and pig shifts to an earlier date 17-21 days and delivers for sale.
Embodiment 3
Fermented pig feed addictive described in the present embodiment, the additive includes following parts by weight of component:18 parts of ginkgo leaf, 16 parts of pseudo-ginseng, 20 parts of matrimony vine, 21 parts of Radix Glycyrrhizae, 12 parts of Radix Isatidis, 20 parts of the Radix Astragali, 12 parts of mulberry leaf, 16 parts of rhizoma imperatae, 17 parts of dried orange peel, 20 parts of the root of kudzu vine, 24 parts of mushroom pin, the ginkgo leaf, pseudo-ginseng, matrimony vine, Radix Glycyrrhizae, Radix Isatidis, the Radix Astragali, mulberry leaf, rhizoma imperatae, mushroom pin, Dried orange peel is crushed to 90 mesh powder;The root of kudzu vine is crushed to 150 mesh powder.
The preparation method of fermented pig feed addictive as described above is as follows:
(1)To add after ginkgo leaf, pseudo-ginseng, matrimony vine, Radix Glycyrrhizae, Radix Isatidis, the Radix Astragali, mulberry leaf, rhizoma imperatae, mushroom pin, dried orange peel immersion 7h Its 6 times of weight waters decoct 35min, and filtering takes filtrate, is cooled to room temperature, decocts 3 times, merging filtrate;
(2)To the step(1)In filtrate add the root of kudzu vine, white sugar, honey and salt, after being well mixed, add compound probiotic Zymotic fluid, in being fermented 12 days at 30 DEG C, obtains final product the fermented pig feed addictive.
The step(2)Middle addition white sugar amount is the 15% of filtrate weight, and it is the 15% of filtrate weight to add the amount of honey, plus It is the 3% of filtrate weight to enter the amount of salt;The step(2)The amount of middle addition composite probiotics ferment liquid is the 6% of filtrate weight;Institute Composite probiotics ferment liquid is stated to be made up of bacillus subtilis, Bifidobacterium, lactic acid bacteria and saccharomycete, wherein, viable count >=50 ×108Cfu/ml, lactic acid bacteria number are 9 × 108cfu/ml。
The fermented pig feed addictive makes an addition to daily ration after need to diluting, the elder generation when the pig for feeding 20-40 kilograms uses After being diluted 12 times, addition is the 8% of daily ration weight;8 times are first diluted when the pig for feeding more than 40 kilograms uses Afterwards, addition is the 8% of daily ration weight.The cultivation of pig is used it for, compared to the pig for not using additive, the additive is used The pig of nursing, sick rate is low by 56%, and pig shifts to an earlier date 16-20 days and delivers for sale.
Specific embodiment of the invention is described above.It is to be appreciated that the invention is not limited in above-mentioned Particular implementation, those skilled in the art can within the scope of the claims make various deformations or amendments, this not shadow Sound substance of the invention.

Claims (9)

1. a kind of fermented pig feed addictive, it is characterised in that the additive includes following parts by weight of component:Ginkgo leaf 15 ~18 parts, 12~16 parts of pseudo-ginseng, 20~26 parts of matrimony vine, 21~25 parts of Radix Glycyrrhizae, 12~15 parts of Radix Isatidis, 16~20 parts of the Radix Astragali, mulberry 12~16 parts of leaf, 12~16 parts of rhizoma imperatae, 13~17 parts of dried orange peel, 15~20 parts of the root of kudzu vine, 24~30 parts of mushroom pin.
2. fermented pig feed addictive according to claim 1, it is characterised in that the fermented pig feed addictive, The additive includes following parts by weight of component:14 parts of ginkgo leaf, 14 parts of pseudo-ginseng, 23 parts of matrimony vine, 22 parts of Radix Glycyrrhizae, Radix Isatidis 13 Part, 18 parts of the Radix Astragali, 15 parts of mulberry leaf, 14 parts of rhizoma imperatae, 15 parts of dried orange peel, 17 parts of the root of kudzu vine, 27 parts of mushroom pin.
3. fermented pig feed addictive according to claim 1, it is characterised in that the ginkgo leaf, pseudo-ginseng, matrimony vine, sweet Grass, Radix Isatidis, the Radix Astragali, mulberry leaf, rhizoma imperatae, mushroom pin, dried orange peel are crushed to 90 mesh powder.
4. fermented pig feed addictive according to claim 1, it is characterised in that the root of kudzu vine is crushed to 150 mesh powder.
5. a kind of preparation method of the fermented pig feed addictive as described in claim any one of 1-4, it is characterised in that described Preparation method comprises the following steps:
(1)After ginkgo leaf, pseudo-ginseng, matrimony vine, Radix Glycyrrhizae, Radix Isatidis, the Radix Astragali, mulberry leaf, rhizoma imperatae, mushroom pin, dried orange peel immersion 6-8h Plus its 6 times of weight waters decoct 30-40min, filtering takes filtrate, is cooled to room temperature, decocts 3 times, merging filtrate;
(2)To the step(1)In filtrate add the root of kudzu vine, white sugar, honey and salt, after being well mixed, add compound probiotic Zymotic fluid, in being fermented 10~12 days at 30~35 DEG C, obtains final product the fermented pig feed addictive.
6. the preparation method of fermented pig feed addictive according to claim 5, it is characterised in that the step(2)In It is the 15% of filtrate weight to add white sugar amount, and it is the 15% of filtrate weight to add the amount of honey, and it is filtrate weight to add the amount of salt 3%。
7. the preparation method of fermented pig feed addictive according to claim 5, it is characterised in that the step(2)In It is the 6% of filtrate weight to add the amount of composite probiotics ferment liquid.
8. the preparation method of fermented pig feed addictive according to claim 7, it is characterised in that the compound probiotic Zymotic fluid is made up of bacillus subtilis, Bifidobacterium, lactic acid bacteria and saccharomycete, wherein, viable count >=50 × 108cfu/ml、 Lactic acid bacteria number is in 9-11 × 108cfu/ml。
9. the fermented pig feed addictive for such as being prepared according to claim 5, it is characterised in that the fermented pig feed Additive makes an addition to daily ration after need to diluting, and after first being diluted 12 times when the pig for feeding 20-40 kilograms uses, addition is day The 8% of grain weight;After first being diluted 8 times when the pig for feeding more than 40 kilograms uses, addition is the 8% of daily ration weight.
CN201710180849.5A 2017-03-24 2017-03-24 A kind of fermented pig feed addictive and preparation method thereof Withdrawn CN106923018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710180849.5A CN106923018A (en) 2017-03-24 2017-03-24 A kind of fermented pig feed addictive and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710180849.5A CN106923018A (en) 2017-03-24 2017-03-24 A kind of fermented pig feed addictive and preparation method thereof

Publications (1)

Publication Number Publication Date
CN106923018A true CN106923018A (en) 2017-07-07

Family

ID=59425873

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710180849.5A Withdrawn CN106923018A (en) 2017-03-24 2017-03-24 A kind of fermented pig feed addictive and preparation method thereof

Country Status (1)

Country Link
CN (1) CN106923018A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107319161A (en) * 2017-08-04 2017-11-07 池州市兴牧饲料有限公司 A kind of fermented type selenium-enriched plant feed addictive
CN109329621A (en) * 2018-10-11 2019-02-15 南宁学院 One boar ferment additive and preparation method thereof
CN110477399A (en) * 2019-03-08 2019-11-22 韩褆 A kind of albumen probiotics microbial inoculum and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102366024A (en) * 2011-09-16 2012-03-07 汪松林 Production method of pig feed additive containing traditional Chinese medicine and active probiotics
CN103719609A (en) * 2013-12-23 2014-04-16 山东新希望六和集团有限公司 Feed for lactating sows and preparation method thereof
CN106306358A (en) * 2016-07-20 2017-01-11 洛阳欧科拜克生物技术股份有限公司 Formula and production technology of fermentation traditional Chinese medicine feed additive

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102366024A (en) * 2011-09-16 2012-03-07 汪松林 Production method of pig feed additive containing traditional Chinese medicine and active probiotics
CN103719609A (en) * 2013-12-23 2014-04-16 山东新希望六和集团有限公司 Feed for lactating sows and preparation method thereof
CN106306358A (en) * 2016-07-20 2017-01-11 洛阳欧科拜克生物技术股份有限公司 Formula and production technology of fermentation traditional Chinese medicine feed additive

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107319161A (en) * 2017-08-04 2017-11-07 池州市兴牧饲料有限公司 A kind of fermented type selenium-enriched plant feed addictive
CN109329621A (en) * 2018-10-11 2019-02-15 南宁学院 One boar ferment additive and preparation method thereof
CN110477399A (en) * 2019-03-08 2019-11-22 韩褆 A kind of albumen probiotics microbial inoculum and preparation method thereof

Similar Documents

Publication Publication Date Title
CN104522433B (en) A kind of laying hen composite biological feed additive and preparation method thereof
CN104186926B (en) One kind improves a poor appetite, and improves the preparation method of the Chinese cassia tree biological feedstuff of immunity
CN103960482B (en) Traditional Chinese medicine microbiological feed additive as well as preparation method and application thereof
CN104510779B (en) A kind of Chinese medicine microecological preparation for treating cow subclinical mastitis
CN102972655A (en) Preparation method of microbial fermented feed without antibiotic for sow
CN106615998A (en) Carp fodder and application
CN102697888A (en) Traditional Chinese medicine fermented preparation for preventing and treating piglet diarrhea and preparation method thereof
CN102028119A (en) Concentrated feeds for nursery pigs and preparation method
CN106923018A (en) A kind of fermented pig feed addictive and preparation method thereof
CN107518189A (en) A kind of child care pig starter feed for adding antibacterial peptide and Chinese herbal medicine and preparation method thereof
CN104705528A (en) Multivitamin fermented Chinese herbal medicine preparation special for breeding sows as well as preparation method and application thereof
CN104543410B (en) Disease-resistant pig feed additive of a kind of health care and preparation method thereof
CN101756024A (en) Preparation method of probiotic feed additive
CN103142768B (en) Anti-stress biostime traditional Chinese medicine composition for piglets and preparation method of traditional Chinese medicine composition
CN104686866A (en) Decavitamin and fermented Chinese traditional medicinal herb preparation special for postpartum breeding sows and preparing method and application thereof
CN103549128A (en) Growth promotion agent for ecological pigs and production method of growth promotion agent
CN102084936B (en) Biologic protein concentrated feed and preparation method thereof
CN109007226A (en) A kind of Astaxanthin In Haematococcus Pluvialis pectase pressed candy and preparation method thereof
CN108969691A (en) A kind of fermented tcm preparation and the preparation method and application thereof improving child care pig growth performance
CN108576481A (en) A kind of egg feedstuff and preparation method thereof
CN107616337A (en) A kind of sow feed of lactagogue and preparation method thereof
CN103283970A (en) Bacillus coagulans feed additive
CN103907792B (en) A kind of compound pig feed improving immunity, growth promoting effects
CN102987131A (en) Preparation method of modified soybean straw pig feed and prepared pig feed
CN103918936B (en) A kind of compound pig feed that improves immunity, promotes growth

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20170707

WW01 Invention patent application withdrawn after publication