CN104286585A - Feed additive for increasing survival rate of micropterus salmoides fry - Google Patents
Feed additive for increasing survival rate of micropterus salmoides fry Download PDFInfo
- Publication number
- CN104286585A CN104286585A CN201410621419.9A CN201410621419A CN104286585A CN 104286585 A CN104286585 A CN 104286585A CN 201410621419 A CN201410621419 A CN 201410621419A CN 104286585 A CN104286585 A CN 104286585A
- Authority
- CN
- China
- Prior art keywords
- survival rate
- feed additive
- micropterus salmoides
- feed addictive
- largemouth bass
- 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
Links
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
Landscapes
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention relates to the technical field of aquaculture, in particular to a feed additive for increasing the survival rate of micropterus salmoides fry. The feed additive is composed of the following raw materials by mass percent: 25-35% of beta-1, 3-glucan, 15-25% of low molecular chitosan oligosaccharide, 10-20% of vitamin C, 12-17% of bacillus coagulans, 10-15% of lactobacillus, 6-10% of citric acid, 5-8% of sophora flavescens and 3-6% of zinc methionine; the total mass of the raw materials is 100%. The feed additive for increasing the survival rate of micropterus salmoides fry has the following effects: (1) the dose of the feed additive in micropterus salmoides feed is only 0.1-0.3% (by mass, the same below); (2) the immunity and disease resistance of micropterus salmoides can be enhanced significantly, and the survival rate can be improved; (3) the used raw materials are stable in source and low in price, and the production process is simple.
Description
Technical field
The present invention relates to aquaculture of aquatic animal technical field, particularly relate to a kind of feed addictive improving largemouth bass fingerling survival rate.
Background technology
Largemouth bass is one of kind that in China's famous-particular-excellent aquaculture products, cultured area is larger, distributed more widely, because of its fine and tender taste, delicious flavour and liking by consumer.In recent years, largemouth bass cultured output grows steadily always, especially Guangzhou and Zhejiang, and to other regional developments, culture benefit is very high, and its market price remains on every kilogram of 25-40 unit for a long time.Current China largemouth bass annual production more than 160,000 tons, the output value reaches about 4,000,000,000 yuan.While largemouth bass fast development, highlight the unfavorable factor of many sustainable developments.Affect " forage essences " lagging in development of its culture benefit, the cultivation of largemouth bass so far mainly still relies on chilled fish or lower trash fish.In addition, largemouth bass germ plasm resource is degenerated, have a strong impact on the quality of largemouth bass fingerling, the survival rate of perch seed, premunition and the adaptive capacity to environment is caused greatly to reduce, thus there is the phenomenons such as the speed of growth is slow, disease is many, the culture-cycle is long, feed coefficient is high, specification is little, seriously govern lasting, the sound development of China's largemouth bass industry.Perch fry quality is that largemouth bass cultivates successful prerequisite, and for this reason, improving largemouth bass fry quality is that pendulum is in the previous important problem in aquatic science and technology worker face.In order to improve the level of production of largemouth bass aquaculture, prevent disease from bringing tremendous economic to lose to largemouth bass aquaculture, should be contained from source, improve largemouth bass opposing and prophylactic ability by improving non-specific immunity, thus improve largemouth bass weed survival rate.Therefore, develop by nutrition approach the important step that a kind of feed addictive that effectively can improve largemouth bass fingerling survival rate is healthy, the efficient cultivation of largemouth bass, have important practical significance.
Summary of the invention
The object of this invention is to provide a kind of feed addictive improving largemouth bass fingerling survival rate, it not only can strengthen the immunity of largemouth bass body, prevent largemouth bass ill, reduce the use of antibacterium and antiviral chemical drugs to a certain extent, improve largemouth bass survival rate, and this feed addictive is non-toxic, noresidue, the quality of perch can not be affected, can not be detrimental to health, the sustainable health development of largemouth bass aquaculture can be maintained, to meet the demand of prior art.
For achieving the above object, the technical solution used in the present invention is: a kind of feed addictive of Micropterus salmonoides shoot survival percent, be made up of the raw material of following masses percentage: β-1,3 glucans 25 ~ 35%, low molecule chitosan oligosaccharide 15 ~ 25%, vitamin C 10 ~ 20%, bacillus coagulans 12 ~ 17%, Bacillus acidi lactici 10 ~ 15%, citric acid 6 ~ 10%, kuh-seng 5 ~ 8% and zinc methionine 3 ~ 6%, and the quality of each raw material and be 100%.
Further, be made up of the raw material of following masses percentage: β-1,3 glucan 26%, low molecule chitosan oligosaccharide 18%, vitamin C 12%, bacillus coagulans 13%, Bacillus acidi lactici 12%, citric acid 8%, kuh-seng 7% and zinc methionine 4%.
A kind of preparation method improving largemouth bass fingerling survival rate feed addictive of the present invention: take each raw material components, grinds respectively, cross 120 mesh sieves, then mix in mixer, make the coefficient of variation≤3% of gained mixture, be the feed addictive of raising largemouth bass survival rate of the present invention.
Advantageous Effects of the present invention is: (1) the present invention uses as feed addictive in largemouth bass feed, and addition is only 0.1 ~ 0.3% (mass percent, lower same); (2) obviously can strengthen immunity and the premunition of largemouth bass, improve survival rate; (3) raw materials enjoy stable sources used, cheap, production technology is simple.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
Take β-1,3 glucan 25kg, low molecule chitosan oligosaccharide 25kg, vitamin C 14kg, bacillus coagulans 12kg, Bacillus acidi lactici 10kg, kuh-seng 5kg, zinc methionine 3kg, grinds respectively, cross 120 mesh sieves, then citric acid 6kg is added, mix in mixer, and make the coefficient of variation≤3% of gained mixture, be the feed addictive of raising largemouth bass fingerling survival rate of the present invention.
In national zones of different three place test site indoor circulation cultivating system, carry out the cultivation of largemouth bass respectively, the initial weight of fish is respectively: 5.8 ± 0.47g, 15.6 ± 0.85g and 28.3 ± 2.21g.The feed addictive of raising largemouth bass fingerling survival rate of the present invention is not all added in the feed of control group; In contrast with a kind of commercial feed (waiting protein level), each control group divides into 4 repetitions simultaneously.All add the product of the present invention of 0.15% (mass percent) during test group is feeds utilized, same each test group divides into 4 repetitions.After the feeding experiment of 70 days, the largemouth bass fingerling survival rate of three place's feeding experiment feeds is significantly higher than control group and commercial feed group.And make 3 kinds of principal immune indexs (phagocytic index, antalzyme activity and complement vigor) in cultivation fish body all improve more than 1 times.
Embodiment 2
Take β-1,3 glucan 30kg, low molecule chitosan oligosaccharide 15kg, vitamin C 12kg, bacillus coagulans 14kg, Bacillus acidi lactici 11kg, kuh-seng 6kg, zinc methionine 4kg, grinds respectively, cross 120 mesh sieves, then citric acid 8kg is added, mix in mixer, and make the coefficient of variation≤3% of gained mixture, be the feed addictive of raising largemouth bass fingerling survival rate of the present invention.
Carry out land for growing field crops culture experiment at national zones of different three place respectively, the culture experiment of three place fishes (initial weight 25.8 ± 2.23g) and the test of control group are carried out on 4 mouthfuls of pools respectively, and the average area on every mouthful of pool is 7 mu.The feed addictive of raising largemouth bass survival rate of the present invention is not all added in the feed of control group; In contrast with a kind of commercial feed (waiting protein level) simultaneously.The product of the present invention of 0.2% is added in test feed.After the feeding experiment of 80 days, the largemouth bass fingerling survival rate of three place's feeding experiment feeds is significantly higher than control group and commercial feed group.And make 3 kinds of principal immune indexs (phagocytic index, antalzyme activity and complement vigor) in cultivation fish body all improve more than 1 times.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. the feed addictive of a Micropterus salmonoides shoot survival percent, it is characterized in that, be made up of the raw material of following masses percentage: β-1,3 glucans 25 ~ 35%, low molecule chitosan oligosaccharide 15 ~ 25%, vitamin C 10 ~ 20%, bacillus coagulans 12 ~ 17%, Bacillus acidi lactici 10 ~ 15%, citric acid 6 ~ 10%, kuh-seng 5 ~ 8% and zinc methionine 3 ~ 6%, and the quality of each raw material and be 100%.
2. the feed addictive of Micropterus salmonoides shoot survival percent according to claim 1, it is characterized in that, be made up of the raw material of following masses percentage: β-1,3 glucan 26%, low molecule chitosan oligosaccharide 18%, vitamin C 12%, bacillus coagulans 13%, Bacillus acidi lactici 12%, citric acid 8%, kuh-seng 7% and zinc methionine 4%.
3. the preparation method of the feed addictive of Micropterus salmonoides shoot survival percent according to claim 1 or 2, it is characterized in that, take each raw material components, grinds respectively, cross 120 mesh sieves, then mix in mixer, make the coefficient of variation≤3% of gained mixture, be the feed addictive of raising largemouth bass survival rate of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410621419.9A CN104286585B (en) | 2014-11-05 | 2014-11-05 | Improve the feed addictive of Micropterus salmonoides shoot survival percent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410621419.9A CN104286585B (en) | 2014-11-05 | 2014-11-05 | Improve the feed addictive of Micropterus salmonoides shoot survival percent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104286585A true CN104286585A (en) | 2015-01-21 |
| CN104286585B CN104286585B (en) | 2017-09-05 |
Family
ID=52306755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410621419.9A Expired - Fee Related CN104286585B (en) | 2014-11-05 | 2014-11-05 | Improve the feed addictive of Micropterus salmonoides shoot survival percent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104286585B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106578707A (en) * | 2016-12-08 | 2017-04-26 | 西南大学 | Immunity-enhancing rainbow trout feed |
| CN106616029A (en) * | 2016-12-08 | 2017-05-10 | 西南大学 | Feed additive capable of improving disease resistant performance of rainbow trout and preparation method thereof |
| US11147835B1 (en) | 2020-08-20 | 2021-10-19 | Frank Kelly Reilly, III | Nutritional supplement |
| CN114747700A (en) * | 2022-04-27 | 2022-07-15 | 田阳 | Perch fry feed mouth-changing additive |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003289814A (en) * | 2002-03-29 | 2003-10-14 | Teiu Chikusan Kenkyusho:Kk | Feed additive agent for physiological activity increase/ growth and development promotion for cultured marine fish using effective microorganism and chinese herb medicine, and method for producing the same |
| CN1989830A (en) * | 2005-12-28 | 2007-07-04 | 上海创博生态工程有限公司 | Microbiological feed addictive special for micropterus salmonoides and method for making the same |
| CN101040669A (en) * | 2007-04-19 | 2007-09-26 | 广东恒兴集团有限公司 | Formulation and preparing method of expanded assorted feed for micropterus salmoides |
| CN101390925A (en) * | 2008-10-16 | 2009-03-25 | 中国海洋大学 | Composite immunity strengthening agent for fresh water young fish |
| CN102389039A (en) * | 2011-11-02 | 2012-03-28 | 宁波天邦股份有限公司 | Mixed feed for sea-bass fish and preparation method thereof |
-
2014
- 2014-11-05 CN CN201410621419.9A patent/CN104286585B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003289814A (en) * | 2002-03-29 | 2003-10-14 | Teiu Chikusan Kenkyusho:Kk | Feed additive agent for physiological activity increase/ growth and development promotion for cultured marine fish using effective microorganism and chinese herb medicine, and method for producing the same |
| CN1989830A (en) * | 2005-12-28 | 2007-07-04 | 上海创博生态工程有限公司 | Microbiological feed addictive special for micropterus salmonoides and method for making the same |
| CN101040669A (en) * | 2007-04-19 | 2007-09-26 | 广东恒兴集团有限公司 | Formulation and preparing method of expanded assorted feed for micropterus salmoides |
| CN101390925A (en) * | 2008-10-16 | 2009-03-25 | 中国海洋大学 | Composite immunity strengthening agent for fresh water young fish |
| CN102389039A (en) * | 2011-11-02 | 2012-03-28 | 宁波天邦股份有限公司 | Mixed feed for sea-bass fish and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 杨晓斌等: "养殖鲆鲽类免疫增强剂的研究进展", 《中国农业科技导报》 * |
| 谢钦铭: "《生态渔业实用技术》", 30 June 2013, 海洋出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106578707A (en) * | 2016-12-08 | 2017-04-26 | 西南大学 | Immunity-enhancing rainbow trout feed |
| CN106616029A (en) * | 2016-12-08 | 2017-05-10 | 西南大学 | Feed additive capable of improving disease resistant performance of rainbow trout and preparation method thereof |
| CN106616029B (en) * | 2016-12-08 | 2020-05-01 | 西南大学 | Feed additive for improving disease resistance of rainbow trout and preparation method thereof |
| CN106578707B (en) * | 2016-12-08 | 2020-07-24 | 西南大学 | Immunity-improving feed for rainbow trout |
| US11147835B1 (en) | 2020-08-20 | 2021-10-19 | Frank Kelly Reilly, III | Nutritional supplement |
| CN114747700A (en) * | 2022-04-27 | 2022-07-15 | 田阳 | Perch fry feed mouth-changing additive |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104286585B (en) | 2017-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101390925B (en) | Composite immunity strengthening agent for fresh water young fish | |
| CN104489354A (en) | Lobster feed capable of purifying water and improving immunity and preparation method of lobster feed | |
| CN103766610A (en) | Premixed feeds capable of improving growth performance and organism immunity of livestock and poultry, and preparation method and application of premixed feeds | |
| CN104286585A (en) | Feed additive for increasing survival rate of micropterus salmoides fry | |
| CN104273382A (en) | Feed additive capable of increasing meat factor of pork pigs and improving meat quality | |
| CN105475165A (en) | Fermentation bed padding material suitable for plane-raising type laying hens and manufacturing method thereof | |
| CN102038109A (en) | Antistress reinforcing agent for large yellow croaker | |
| CN101999538B (en) | Composite immunity reinforcing agent for cyprinus carpio var. koi | |
| CN103783328A (en) | Micro-ecological pollution-free compound feed suitable for young ricefield eels, and preparation method of compound feed | |
| CN102293174B (en) | Method for cultivating slim grass carp | |
| CN103858779A (en) | Padding material for livestock and poultry breeding | |
| CN109006684B (en) | Mutton sheep breeding method | |
| CN105581016A (en) | Young loach compound feed | |
| CN103404480B (en) | The raising method of a kind of chicken | |
| CN103315151A (en) | Special feed additive for South American white shrimp | |
| CN103875958A (en) | Formula of feed for 0-8-week-old laying hens during growing period | |
| CN104489355A (en) | Lobster feed capable of purifying water and promoting growth and preparation method of lobster feed | |
| CN108125071A (en) | A kind of feed for litopenaeus vannamei additive and its application method | |
| CN104206915B (en) | Promote production method and the application thereof of the additive of piglet growth | |
| CN104431533A (en) | Method for breeding wild boars | |
| CN104256130A (en) | Pig feed additive and preparation method thereof | |
| CN102326523A (en) | Early-stage fattening technology for piglets | |
| CN103172445A (en) | Nutritional modifier for lodging resistance and yield increasing of soybeans and accurate spraying method | |
| CN102067950A (en) | Octacosanol-containing sea cucumber feed production method | |
| CN106858175A (en) | Sungkiang weever adult fish puffing mixed feed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20201105 |