CN102178101A - Prawn feed additive, preparation method thereof and composite feed containing additive - Google Patents

Prawn feed additive, preparation method thereof and composite feed containing additive Download PDF

Info

Publication number
CN102178101A
CN102178101A CN201110110216XA CN201110110216A CN102178101A CN 102178101 A CN102178101 A CN 102178101A CN 201110110216X A CN201110110216X A CN 201110110216XA CN 201110110216 A CN201110110216 A CN 201110110216A CN 102178101 A CN102178101 A CN 102178101A
Authority
CN
China
Prior art keywords
additive
raw materials
prawn
percentage
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.)
Granted
Application number
CN201110110216XA
Other languages
Chinese (zh)
Other versions
CN102178101B (en
Inventor
李会涛
黄河
吕明斌
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.)
Haiyang New Hope Liuhe Feed Co., Ltd.
Original Assignee
Shandong Liuhe Group 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 Shandong Liuhe Group Co Ltd filed Critical Shandong Liuhe Group Co Ltd
Priority to CN201110110216XA priority Critical patent/CN102178101B/en
Publication of CN102178101A publication Critical patent/CN102178101A/en
Application granted granted Critical
Publication of CN102178101B publication Critical patent/CN102178101B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • Y02A40/818Alternative feeds for fish, e.g. in aquacultures

Landscapes

  • Fodder In General (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

The invention discloses a prawn feed additive, a preparation method thereof, and a composite feed containing the additive. The additive comprises the following raw materials: astragalus, rheum officinale, Codonopsis pilosula, isatis root, humifuse euphorbia herb and gallnut. The additive may also comprise a synergist. The preparation method comprises: weighing various raw materials according to weight percentage; crushing the raw materials; and feeding the various raw materials into a mixer in turn, and uniformly mixing. The composite feed containing the feed, wherein the weight percentage of the additive is 1 to 3 percent. According to the technical scheme provided by the embodiment of the invention: the additive is made according to a formula of Chinese herb medicine, avoids arousing medicine resistance and producing toxic and side effect, prevents medicine residue in prawns, can obviously increase the growth speed of the prawns and improve the immune activity and disease resistance of the prawns, has high resistance for vibrio anguillarum which is pathogenic bacterium, protects the prawns against diseases, greatly improves survival rate and obviously improves production benefit.

Description

Prawn feed additive and preparation method and the mixed feed that comprises this additive
Technical field
The present invention relates to the prawn culturing technical field, particularly a kind of prawn feed additive and preparation method and the mixed feed that comprises this additive.
Background technology
Prawn (Prawn) belongs to crustacean, is a kind of famous and precious marine products shrimps.Institute's product kind is a lot of in the ocean all over the world, and Chinese prawn, japonicus, Penaeus monodon, banana prawn, penaeus penicillatus, Penaeus Vannmei, green tiger prawn etc. are arranged.Prawn is nutritious because of it, and its meat is soft, easily digestion and be subjected to people edible deeply.Because marine fishery resources depletion, people more and more rely on the demand of prawn and propagate artificially, and therefore, worldwide shrimp culture industry development rapidly.The present prawn of culturing in China has multiple, mainly is Environment of Litopenaeus vannamei Low, Chinese prawn and japonicus, and nearly 1,300,000 tons of the annual production of China prawn consumes about 1,500,000 tons of feed.
The disease problem of prawn is to hinder the 'bottleneck' restrictions of shrimp culture industry sustainable development all the time, particularly along with the fast development of prawn culturing and the raising of intensive culture degree, and adopt man-made feeds to feed, the phenomenon of extensive fulminant epidemic disease and large quantities of death often appears in breeding process, and adopt traditional with antibiotic and chemicals be main means pest control method oneself can't satisfy the demands.Its reason is, a large amount of on the one hand antibiotic and chemicalses of using, and a large amount of chemicalses and antibiotic are behind the prawn body that is ingested, can be distributed to each histoorgan with blood circulation, the immunocompetence of prawn will be weakened gradually, and also cause pathogen to develop immunity to drugs easily, prevention effect descends, and the control cost significantly improves; On the other hand,, directly influence the consumer group's healthy and Environmental security, China's prawn product water outlet competitiveness is restricted owing to the existence of medicament residue.
Summary of the invention
In order to improve the premunition of cultured prawn, make the interior drug residue free of prawn body of breed simultaneously, the embodiment of the invention provides a kind of prawn feed additive and preparation method and has comprised the mixed feed of this additive.
In order to realize the foregoing invention purpose, the invention provides a kind of prawn feed additive, wherein, the various raw materials and the percentage by weight of described additive are: the various raw materials and the percentage by weight of described additive are: the Radix Astragali 20%-25%, rheum officinale 20%-25%, Radix Codonopsis 10%-15%, Radix Isatidis 10%-15%, wolf's milk 10%-15%, Chinese gall 10%-15%; The percentage by weight sum of above-mentioned raw materials is 100%.
In order to realize the foregoing invention purpose, the present invention also provides a kind of prawn feed additive, wherein, the various raw materials and the percentage by weight of described additive are: the Radix Astragali 20%-25%, rheum officinale 20%-25%, Radix Codonopsis 10%-15%, Radix Isatidis 10%-15%, wolf's milk 10%-15%, Chinese gall 10%-15%, synergist 5%-10%; The percentage by weight sum of above-mentioned raw materials is 100%.
Described synergist is compound sodium nitrophenolate, sodium humate or algal polysaccharides.
In order to realize the foregoing invention purpose, the present invention provides the preparation method of above-mentioned two kinds of prawn feed additives again, and wherein, described preparation method is:
A, take by weighing various raw materials according to percentage by weight;
B, various raw materials are pulverized;
C, the various raw materials after will pulverizing drop in the mixer successively, mix.
Among the described step b, grinding particle size is 100 orders.
In order to realize the foregoing invention purpose, the present invention also provides the mixed feed that comprises one of above-mentioned two kinds of prawn feed additives, and wherein, the percentage by weight of described additive is 1%-3%.
The percentage by weight of described additive is preferably 1%.
The beneficial effect that the technical scheme that the embodiment of the invention provides is brought is: additive adopts Chinese herbal medicine formula, does not produce drug resistance and toxic and side effect, also can the contaminant water environment, drug residue free in the prawn body, safety and sanitation, environmental protection can significantly improve the speed of growth of prawn, improve the prawn immunocompetence simultaneously, strengthen the premunition of prawn, for main pathogenic bacteria Vibrio anguillarum good resistance is arranged, prawn is susceptible disease not, survival rate is greatly enhanced, and significantly promotes productivity effect.
Description of drawings
Fig. 1 attacks the cumulative mortality of poison back 7d internal reference group and each test group for the described injection of embodiment of the invention Vibrio anguillarum.
The specific embodiment
Embodiment 1(additive):
A kind of prawn feed additive, wherein, the various raw materials and the percentage by weight of additive are: the Radix Astragali 25%, rheum officinale 25%, Radix Codonopsis 15%, Radix Isatidis 15%, wolf's milk 10%, Chinese gall 10%.
The preparation method of above-mentioned additive is:
A, take by weighing various raw materials according to percentage by weight;
B, various raw materials are pulverized; Grinding particle size is 100 orders, can 100% after promptly pulverizing by 100 mesh sieves.
C, the various raw materials after will pulverizing drop in the mixer successively, mix.
Embodiment 2(additive):
A kind of prawn feed additive, wherein, the various raw materials and the percentage by weight of additive are: the Radix Astragali 22%, rheum officinale 22%, Radix Codonopsis 12%, Radix Isatidis 12%, wolf's milk 12%, Chinese gall 12% and 8% synergist.
Synergist is an algal polysaccharides.
The preparation method of above-mentioned additive is:
A, take by weighing various raw materials according to percentage by weight;
B, various raw materials are pulverized; Grinding particle size is 100 orders, can 100% after promptly pulverizing by 100 mesh sieves.
C, the various raw materials after will pulverizing drop in the mixer successively, mix.
Embodiment 3(additive):
A kind of prawn feed additive, wherein, the various raw materials and the percentage by weight of additive are: the Radix Astragali 25%, rheum officinale 20%, Radix Codonopsis 15%, Radix Isatidis 15%, wolf's milk 10%, Chinese gall 10% and 5% synergist.
Synergist is an algal polysaccharides.
The preparation method of above-mentioned additive is:
A, take by weighing various raw materials according to percentage by weight;
B, various raw materials are pulverized; Grinding particle size is 100 orders, can 100% after promptly pulverizing by 100 mesh sieves.
C, the various raw materials after will pulverizing drop in the mixer successively, mix.
Embodiment 4(additive):
A kind of prawn feed additive, wherein, the various raw materials and the percentage by weight of additive are: the Radix Astragali 23%, rheum officinale 23%, Radix Codonopsis 12%, Radix Isatidis 12%, wolf's milk 10%, Chinese gall 10% and 10% synergist.
Synergist is an algal polysaccharides.
The preparation method of above-mentioned additive is:
A, take by weighing various raw materials according to percentage by weight;
B, various raw materials are pulverized; Grinding particle size is 100 orders, can 100% after promptly pulverizing by 100 mesh sieves.
C, the various raw materials after will pulverizing drop in the mixer successively, mix.
Embodiment 1(mixed feed):
Contain any one the mixed feed of prawn feed additive of embodiment (additive) 1-4, wherein, the percentage by weight of above-mentioned additive is 1%, and promptly additive evenly adds in the mixed feed according to 1% ratio.
Embodiment 2(mixed feed):
Contain any one the mixed feed of prawn feed additive of embodiment (additive) 1-4, wherein, the percentage by weight of above-mentioned additive is 1.4%, and promptly additive evenly adds in the mixed feed according to 1.4% ratio.
Embodiment 3(mixed feed):
Contain any one the mixed feed of prawn feed additive of embodiment (additive) 1-4, wherein, the percentage by weight of above-mentioned additive is 2.2%, and promptly additive evenly adds in the mixed feed according to 2.2% ratio.
Contrast test:
Choose long (1.15 ± 0.04) cm of being of average body, average weight experimentizes for the prawn of (0.03 ± 0.00) g.
Control group adopts the common shrimp feed formula that does not add Chinese herbal medicine; Test group 1 adopts has added embodiment 1(additive) the Chinese herbal medicine of prescription, and the percentage by weight that adds is 1%.Test group 2 adopts has added embodiment 2(additive) the Chinese herbal medicine of prescription, and the percentage by weight that adds is 1.4%; Test group 3 adopts has added embodiment 3(additive) the Chinese herbal medicine of prescription, and the percentage by weight that adds is 2.2%; Concrete prescription sees Table 1.
The common shrimp feed of table 1. is formed with the prescription of the feed that adds Chinese herb feed additive.
Figure DEST_PATH_862212DEST_PATH_IMAGE001
Add in table 2. feed Chinese herb feed additive to the influence of prawn growth performance (mean value ± standard error, n=3)
Figure DEST_PATH_477738DEST_PATH_IMAGE002
By table 2 as seen, the survival rate and the speed of growth of prawn of adding each test group of Chinese herbal medicine in the feed all is significantly increased, and the survival rate of test group 1, whole opisthosoma is heavy and specific growth rate improves 14.2%, 10.6% and 2.2% respectively; The survival rate of test group 2, whole opisthosoma is heavy and specific growth rate improves 15.1%, 12.3% and 2.5% respectively; The survival rate of test group 3, whole opisthosoma is heavy and specific growth rate improves 15.6%, 13.1% and 3.0% respectively;
Add in table 3. feed Chinese herb feed additive to the influence of prawn immune indexes (mean value ± standard error, n=3)
Figure DEST_PATH_690545DEST_PATH_IMAGE003
The height of immune indexes has reflected the height of prawn for the resistance of disease.As can be seen from Table 3, the every immune indexes that adds the prawn of Chinese herb feed additive feed has all had and has significantly improved (p<0.05), wherein, antalzyme activity, phenol oxidase and the superoxide dismutase activity of prawn are compared with control group and are improved 40%, 50.8% and 45.5% respectively in the test group 1; The antalzyme activity of prawn, phenol oxidase and superoxide dismutase activity are compared with control group and are improved 53.3%, 62.2% and 52.7% respectively in the test group 2; The antalzyme activity of prawn, phenol oxidase and superoxide dismutase activity are compared with control group and are improved 60%, 62.4% and 53.8% respectively in the test group 3.
(Vibrio alginolyticus) attacks poison to test group with prawn with Vibrio anguillarum.Determine that through trial test the malicious concentration of attacking of Vibrio anguillarum is 106 cfu/ml, ID 50 μ l/ tails, record are attacked the cumulative mortality of each group in the 7d of poison back, see Fig. 1.
The result shows: control group prawn cumulative mortality is 54.0%, and each test group cumulative mortality that adds Chinese herbal medicine in the feed significantly is lower than control group (p<0.05), and the death rate comparison of test group 1, test group 2 and test group 3 has reduced by 28%, 30% and 31% respectively according to group.
Comprehensive above result of the test, Chinese herbal medicine can significantly improve the speed of growth of prawn, improves the prawn immunocompetence simultaneously, strengthen the premunition of prawn, for main pathogenic bacteria Vibrio anguillarum good resistance is arranged, prawn is susceptible disease not, survival rate is greatly enhanced, and significantly promotes productivity effect.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (7)

1. a prawn feed additive is characterized in that, the various raw materials and the percentage by weight of described additive are: the Radix Astragali 20%-25%, rheum officinale 20%-25%, Radix Codonopsis 10%-15%, Radix Isatidis 10%-15%, wolf's milk 10%-15%, Chinese gall 10%-15%; The percentage by weight sum of above-mentioned raw materials is 100%.
2. a prawn feed additive is characterized in that, the various raw materials and the percentage by weight of described additive are: the Radix Astragali 20%-25%, rheum officinale 20%-25%, Radix Codonopsis 10%-15%, Radix Isatidis 10%-15%, wolf's milk 10%-15%, Chinese gall 10%-15%, synergist 5%-10%; The percentage by weight sum of above-mentioned raw materials is 100%.
3. prawn feed additive according to claim 2 is characterized in that, described synergist is compound sodium nitrophenolate, sodium humate or algal polysaccharides.
4. the preparation method of the arbitrary described prawn feed additive of claim 1-3 is characterized in that, described preparation method is:
A, take by weighing various raw materials according to percentage by weight;
B, various raw materials are pulverized;
C, the various raw materials after will pulverizing drop in the mixer successively, mix.
5. the preparation method of prawn feed additive according to claim 4 is characterized in that, among the described step b, grinding particle size is 100 orders.
6. a mixed feed that comprises the arbitrary described prawn feed additive of claim 1-3 is characterized in that, the percentage by weight of described additive is 1%-3%.
7. mixed feed according to claim 6 is characterized in that, the percentage by weight of described additive is 1%.
CN201110110216XA 2011-04-29 2011-04-29 Prawn feed additive, preparation method thereof and composite feed containing additive Active CN102178101B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110110216XA CN102178101B (en) 2011-04-29 2011-04-29 Prawn feed additive, preparation method thereof and composite feed containing additive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110110216XA CN102178101B (en) 2011-04-29 2011-04-29 Prawn feed additive, preparation method thereof and composite feed containing additive

Publications (2)

Publication Number Publication Date
CN102178101A true CN102178101A (en) 2011-09-14
CN102178101B CN102178101B (en) 2012-10-31

Family

ID=44564517

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110110216XA Active CN102178101B (en) 2011-04-29 2011-04-29 Prawn feed additive, preparation method thereof and composite feed containing additive

Country Status (1)

Country Link
CN (1) CN102178101B (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102845610A (en) * 2012-08-27 2013-01-02 广东海大集团股份有限公司 Chinese herbal medicine feed additive for improving immunity of Macrobrachium rosenbergii
CN103432242A (en) * 2013-08-08 2013-12-11 泰州市春达动物药业饲料有限公司 Medicine composition for treating giant freshwater prawn white body disease and preparation method thereof
CN103518996A (en) * 2013-09-03 2014-01-22 孙文秀 Shrimp feed additive
CN103844138A (en) * 2013-12-23 2014-06-11 浙江省海洋开发研究院 Mantis shrimp mixed feed and preparation method thereof
CN105231093A (en) * 2015-10-20 2016-01-13 南宁创才阿里科技有限公司 Additive for improving prawn survival rate
CN105231092A (en) * 2015-10-20 2016-01-13 广西中医药大学 Instant compound Chinese herbal medicine powder additive of prawn culture
CN105250439A (en) * 2015-10-20 2016-01-20 广西中医药大学 Preparation method of instant compound Chinese herbal medicine powder additive for prawn culture
CN106259116A (en) * 2016-08-23 2017-01-04 北海金不换水产贸易有限公司 A kind of colored clam artificial raise seedling method being effectively improved yield
CN106360142A (en) * 2016-09-22 2017-02-01 集美大学 Chinese herbal medicine feed additive capable of controlling diseases and promoting growth for penaeus vannamei and preparation method of additive
CN106417985A (en) * 2016-11-28 2017-02-22 宁夏农林科学院 Compound polysaccharide immunity synergist for poultry and technology and application thereof
CN106721652A (en) * 2016-12-20 2017-05-31 梁远雄 A kind of prawn feed
CN106822384A (en) * 2016-12-31 2017-06-13 新昌县迪斯曼科技有限公司 Improve immune immunopotentiator of Chinese lute shrimp and preparation method thereof
CN107260948A (en) * 2017-06-27 2017-10-20 宁国市仙之居家庭农场 The Chinese herbal feed additive and preparation method of a kind of rice shrimp aquaculture
CN108850704A (en) * 2018-06-26 2018-11-23 广东海因特生物技术集团有限公司 Chinese herbal feed additive and its preparation method and application for Penaeus Vannmei
CN115590113A (en) * 2022-10-14 2023-01-13 宁波大学(Cn) Chrysanthemum indicum feed additive and application thereof in prawn culture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1887107A (en) * 2005-12-07 2007-01-03 湛江粤海饲料有限公司 Prawn disease resisting additive of compound Chinese herbal medicine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1887107A (en) * 2005-12-07 2007-01-03 湛江粤海饲料有限公司 Prawn disease resisting additive of compound Chinese herbal medicine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
《水利渔业》 20021231 薛仁宇等 细菌性"颤抖病"病原的体外中药药敏试验 40-42 1-2,4-7 第22卷, 第2期 *
《饲料工业》 20021231 李义等 复方中药添加剂对罗氏沼虾免疫功能的增强作用 45-47 1-2,4-7 第23卷, 第7期 *

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102845610A (en) * 2012-08-27 2013-01-02 广东海大集团股份有限公司 Chinese herbal medicine feed additive for improving immunity of Macrobrachium rosenbergii
CN102845610B (en) * 2012-08-27 2013-10-16 广东海大集团股份有限公司 Chinese herbal medicine feed additive for improving immunity of Macrobrachium rosenbergii
CN103432242A (en) * 2013-08-08 2013-12-11 泰州市春达动物药业饲料有限公司 Medicine composition for treating giant freshwater prawn white body disease and preparation method thereof
CN103432242B (en) * 2013-08-08 2016-05-11 泰州市春达动物药业饲料有限公司 A kind of pharmaceutical composition for the treatment of Macrobrachium rosenbergii lean type disease and preparation method thereof
CN103518996A (en) * 2013-09-03 2014-01-22 孙文秀 Shrimp feed additive
CN103844138A (en) * 2013-12-23 2014-06-11 浙江省海洋开发研究院 Mantis shrimp mixed feed and preparation method thereof
CN103844138B (en) * 2013-12-23 2015-07-08 浙江省海洋开发研究院 Mantis shrimp mixed feed and preparation method thereof
CN105250439A (en) * 2015-10-20 2016-01-20 广西中医药大学 Preparation method of instant compound Chinese herbal medicine powder additive for prawn culture
CN105231092A (en) * 2015-10-20 2016-01-13 广西中医药大学 Instant compound Chinese herbal medicine powder additive of prawn culture
CN105231093A (en) * 2015-10-20 2016-01-13 南宁创才阿里科技有限公司 Additive for improving prawn survival rate
CN106259116A (en) * 2016-08-23 2017-01-04 北海金不换水产贸易有限公司 A kind of colored clam artificial raise seedling method being effectively improved yield
CN106360142A (en) * 2016-09-22 2017-02-01 集美大学 Chinese herbal medicine feed additive capable of controlling diseases and promoting growth for penaeus vannamei and preparation method of additive
CN106417985A (en) * 2016-11-28 2017-02-22 宁夏农林科学院 Compound polysaccharide immunity synergist for poultry and technology and application thereof
CN106721652A (en) * 2016-12-20 2017-05-31 梁远雄 A kind of prawn feed
CN106822384A (en) * 2016-12-31 2017-06-13 新昌县迪斯曼科技有限公司 Improve immune immunopotentiator of Chinese lute shrimp and preparation method thereof
CN107260948A (en) * 2017-06-27 2017-10-20 宁国市仙之居家庭农场 The Chinese herbal feed additive and preparation method of a kind of rice shrimp aquaculture
CN108850704A (en) * 2018-06-26 2018-11-23 广东海因特生物技术集团有限公司 Chinese herbal feed additive and its preparation method and application for Penaeus Vannmei
CN115590113A (en) * 2022-10-14 2023-01-13 宁波大学(Cn) Chrysanthemum indicum feed additive and application thereof in prawn culture

Also Published As

Publication number Publication date
CN102178101B (en) 2012-10-31

Similar Documents

Publication Publication Date Title
CN102178101B (en) Prawn feed additive, preparation method thereof and composite feed containing additive
CN103141711B (en) Feed for improving immunity of piglets and preparation method of feed
CN103385381B (en) Special compound feed for litopenaeus vannamei
CN103340316B (en) Special compound feed for sturgeon, and preparation method thereof
CN104187004B (en) The Chinese herbal feed additive of a kind of prevention and supplemental treatment shrimp crab crust canker
CN102972660A (en) Chinese herbal medicine compound bait for improving growing power, immunity and disease resistance of stichopus japonicus
CN101744155B (en) Chinese herbal medicine additive of prawn feed
Chung et al. Enhancing the reproductive performance of tiger shrimp, Penaeus monodon, by incorporating sodium alginate in the broodstock and larval diets
CN102894210A (en) Anti-stress Chinese herbal medicine composite feedstuff additive specially used for penaeus vannamei
Pu et al. The growth performance, body composition and nonspecific immunity of white shrimps (Litopenaeus vannamei) affected by dietary Astragalus membranaceus polysaccharide
CN104431488A (en) Preparation process of grass carp feed additive containing eucommia bark powder
CN103315151B (en) Special feed additive for South American white shrimp
CN103609861B (en) Traditional Chinese herbal medicinal feed additive for preventing balantidiasis of penaeus monodon
CN106360142A (en) Chinese herbal medicine feed additive capable of controlling diseases and promoting growth for penaeus vannamei and preparation method of additive
CN102326682B (en) Feed additive for stichopus japonicus, preparation method and compound feed containing feed additive
CN104171374A (en) Preparation method of traditional Chinese medicinal feed additive for prawns
CN101653576B (en) Compound Chinese herbal medicine immune potentiator for turbot
CN101828643B (en) Chinese medicinal herb feed additive for enhancing immunity of paralichthys olivaceus
CN106540157A (en) A kind of cabrilla composite Chinese herbal immunostimulant
CN106417904A (en) Tilapia feed
CN103931939B (en) A kind of feed addictive preventing and treating mullet liver and gall syndrome
CN106343262A (en) Method for immune enhancing agent for raising procambarus clarkii and the preparing method thereof and application
CN103330080A (en) Shrimp feed formula and preparation method thereof
CN105231093A (en) Additive for improving prawn survival rate
CN105249001A (en) Feed additive for prawn culture

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent for invention or patent application
CB02 Change of applicant information

Address after: Laoshan District of Shandong city of Qingdao province Hongkong 266061 Road No. 362 Nonghaiyuan business building 3 floor

Applicant after: Shandong New Hope Liuhe Group Co., Ltd.

Address before: Laoshan District of Shandong city of Qingdao province Hongkong 266061 Road No. 362 Nonghaiyuan business building 3 floor

Applicant before: Shandong Liuhe Group Co., Ltd.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: SHANDONG LIUHE GROUP CO., LTD. TO: SHANDONG NEWHOPE LIUHE GROUP CO., LTD.

C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160517

Address after: 224000 Jiangsu Yancheng City Sheyang export-oriented agricultural development zone CMC

Patentee after: Sheyang six and Feed Co., Ltd.

Address before: Laoshan District of Shandong city of Qingdao province Hongkong 266061 Road No. 362 Nonghaiyuan business building 3 floor

Patentee before: Shandong New Hope Liuhe Group Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190813

Address after: 265110 Haiyang Facheng Industrial Park, Yantai City, Shandong Province

Patentee after: Haiyang New Hope Liuhe Feed Co., Ltd.

Address before: 224000 Jiangsu Yancheng City Sheyang export-oriented agricultural development zone CMC

Patentee before: Sheyang six and Feed Co., Ltd.