CN103392940A - Feed for improving streptococcal disease resistance of tilapia and feeding method thereof - Google Patents
Feed for improving streptococcal disease resistance of tilapia and feeding method thereof Download PDFInfo
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- CN103392940A CN103392940A CN2013103385340A CN201310338534A CN103392940A CN 103392940 A CN103392940 A CN 103392940A CN 2013103385340 A CN2013103385340 A CN 2013103385340A CN 201310338534 A CN201310338534 A CN 201310338534A CN 103392940 A CN103392940 A CN 103392940A
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Abstract
The invention discloses a feed for improving streptococcal disease resistance of tilapia, and the feed is characterized in that: the feed is tilapia base daily ration particles containing 1% and 2% (by weight) of a compound Chinese herbal medicine water extraction solution; the compound Chinese herbal medicine water extraction solution comprises: by weight, 15% of licorice, 5% of perilla leaf, 20% of cordate houttuynia, 10% of honeysuckle flower, 15% of isatis root, 15% of hawthorn, 10% of eucommia leaf and and 10% of astragalus. Before the high temperature of the summer comes, the feed containing 2% of the compound Chinese herbal medicine water extraction solution is first fed to the tilapia for strengthening cultivation, the feed containing 1% of the compound Chinese herbal medicine water extraction solution is fed in high temperature season, the streptococcal disease infection resistant capability of the tilapia can be effectively improved, the survival rate after infection of pathogen can be increased. The Chinese herbal medicine materials in the feed are easy to obtain, are low in price, and are simple in production technology. The feed added with the compound Chinese herbal medicine has better palatability, the tilapia taking the feed may have less drug residue in the body, and the feed is in accord with requirements of green healthy aquatic products.
Description
Technical field
The invention belongs to the feed formula technology field of aquaculture, be specifically related to a kind of compound Chinese herb feed and feeding method thereof that can improve the infection of Tilapia mossambica streptococcus and growth.
Background technology
The freshwater fish that Tilapia mossambica mainly cultivates as the southern china each province, play an important role on fishery economic volume increase and fisherman's increased income.The Tilapia mossambica output of China in 2012 is 1,450,000 tons, and basic 1,440,000 tons of total outputs with 2011 are fair.This wherein has aquaculture cost to increase, and puts the reason that the seedling amount reduces, but main cause is intensive culture, causes that disease takes place frequently, and has reduced cultured output.The Major Diseases of harm Tilapia mossambica is bacillary and viral disease.Maximum with the harm that the former causes.Current comparatively popular be the bacteriosis that is caused by Streptococcus iniae and Streptococcusagalactiae.China reached billions of units because streptococcus causes the lethal loss of Tilapia mossambica in 2012.Streptococcus main harm parent population and the above juvenile fish of 100 grams and adult fish, water temperature is higher than easily sending out more than 31 ℃, and infectiousness is strong, and the incidence of disease reaches 20% ~ 30%, and the morbidity fish death rate can reach more than 90%.
Usually prevention and the methods for the treatment of taked are: one, adopt chlorinated product or the full pool of quick lime to splash and carry out water body disinfection, this often index do not effect a permanent cure, can't really improve the resistance against diseases of Tilapia mossambica self.Two, vaccinate, can't obtain spread in intensive culture, also can increase aquaculture cost simultaneously.Three, throw something and feed and add the feed of antibiotics, some antibiotics are and contaminant water environment residual at the fish body easily, causes the query of consumer to the green safety aquatic products.Therefore, the healthy and safe and effective product of development becomes the inevitable choice that improves Tilapia mossambica streptococcus disease.Chinese herbal medicine has the advantages such as efficiency natural, toxic and side effect are little, aboundresources, and the health status that both can regulate animal can be improved again the immunity function of body, control aquatic animal disease.
Summary of the invention
Single in order to overcome existing Tilapia mossambica streptococcus disease infection method, effect is poor, and is seriously polluted, can't improve from Tilapia mossambica self shortcoming of resistance against diseases.The invention provides the sick feed of a kind of raising Tilapia mossambica streptococcus and feeding method thereof, can effectively improve the natural immunity of Tilapia mossambica, reduce water pollution and medicament residue, improve its streptococcus infection ability, can also promote growth simultaneously.
The present invention for achieving the above object, adopts following technical scheme:
Component and the percetage by weight of compound Chinese herb of the present invention is respectively (take the 100g compound Chinese herb as basis): Radix Glycyrrhizae 15g; Perilla leaf 5g; Cordate houttuynia 20 g; Honeysuckle 10 g; Radix Isatidis 15 g; Hawthorn 15 g; Folium cortex eucommiae 10 g; The Radix Astragali 10 g.After compound Chinese herb is dried, ground, decocts, get in the basal diet feed that filtrate adds 1kg to and mix, make the pharmaceutical feed that contains 1% and 2% compound Chinese herb water extraction liquid.Before summer high temperature arrives, the feed that contains 2% compound Chinese herb of first throwing something and feeding carries out the Tilapia mossambica reinforced cultivating, throw something and feed and contain the feed of 1% compound Chinese herb at high temperature season, can effectively improve the infection ability of Tilapia mossambica streptococcus disease, the survival rate after the increase bacteria infection.
Chinese herbal medicine in feed of the present invention is drawn materials comparatively easy, relative low price, and production technology is simple.The feed palatability of adding compound Chinese herb is better, and after the Tilapia mossambica picked-up, drug disposition is residual less, meets the requirement of green health aquatic products.
The specific embodiment
Before mid or late May to mid-June high temperature, will Radix Glycyrrhizae, perilla leaf, cordate houttuynia, honeysuckle, Radix Isatidis, hawthorn, folium cortex eucommiae, Radix Astragali oven dry, carry out according to a certain percentage component after pulverizing.The 100g compound Chinese herb comprises respectively Radix Glycyrrhizae 15g; Perilla leaf 5g; Cordate houttuynia 20g; Honeysuckle 10g; Radix Isatidis 15g; Hawthorn 15g; Folium cortex eucommiae 10g; Radix Astragali 10g.Take compound 20 g, be placed in marmite and add 200 mL distilled water, decoct 3 times, each 30 min, merge 3 filtrate and add in the basal diet of 1 kg and mix, and makes the pharmaceutical feed that contains 2% compound water extraction liquid.With feed granulator granulation, be positioned over shady and cool place air-dry after, standby in preserving 4 ℃.Carry out reinforced cultivating before 30 days left and right high temperature, according to the body weight difference of fish the feed of throwing something and feeding.Mid or late June, to early September, will be carried out component after Radix Glycyrrhizae, perilla leaf, cordate houttuynia, honeysuckle, Radix Isatidis, hawthorn, folium cortex eucommiae, Radix Astragali oven dry, pulverizing according to a certain percentage.The 100g compound Chinese herb comprises respectively Radix Glycyrrhizae 15g; Perilla leaf 5g; Cordate houttuynia 20g; Honeysuckle 10g; Radix Isatidis 15g; Hawthorn 15g; Folium cortex eucommiae 10g; Radix Astragali 10g.Take compound 10 g, be placed in marmite and add 200 mL distilled water, decoct 3 times, each 30 min, merge 3 filtrate and add in the basal diet of 1 kg and mix, and makes the pharmaceutical feed that contains 1% compound water extraction liquid.Granulate rear, air-dry, 4 ℃ save backup.According to the body weight of fish the feed of throwing something and feeding.
Zhanjiang, Maoming and Tilapia mossambica cultivation place, three of Liuzhous, by throwing something and feeding of two stages interpolation compound Chinese herb feeds, 15% of the incidence of disease reduction of Tilapia mossambica, after morbidity, the survival rate of Tilapia mossambica has improved 50%.
Claims (3)
1. one kind is improved the sick feed of Tilapia mossambica streptococcus, it is characterized in that: described feed for contain 1% or the 2%(weight ratio) the Tilapia mossambica basal diet particle of compound Chinese herb water extraction liquid;
Described compound Chinese herb water extraction liquid is that percetage by weight is the water extraction liquid of 15% Radix Glycyrrhizae, 5% perilla leaf, 20% cordate houttuynia, 10% honeysuckle, 15% Radix Isatidis, 15% hawthorn, 10% folium cortex eucommiae, 10% Huangqi Compound Chinese herbal medicine, and the part by weight that described water extraction liquid prepares Chinese herbal medicine and water is 1:2.
2. the sick feed of raising Tilapia mossambica streptococcus according to claim 1, it is characterized in that: described water extraction liquid preparation process is: after the compound Chinese herb oven dry, pulverizing, be placed in marmite and add distilled water, decoct 3 times, each 30 min, merge 3 times filtrate.
3. a feeding method that improves the sick feed of Tilapia mossambica streptococcus, comprise the steps:
(1) throw something and feed before high temperature in mid or late May to mid-June and contain the Tilapia mossambica basal diet particle of 2% compound Chinese herb water extraction liquid, carry out the Tilapia mossambica reinforced cultivating;
(2) high temperature season is thrown something and fed and is contained the Tilapia mossambica basal diet particle of 1% compound Chinese herb water extraction liquid mid or late June to early September, effectively improves the infection ability of Tilapia mossambica streptococcus disease, increases the survival rate after the Tilapia mossambica bacteria infection.
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| CN2013103385340A CN103392940A (en) | 2013-08-06 | 2013-08-06 | Feed for improving streptococcal disease resistance of tilapia and feeding method thereof |
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| CN2013103385340A CN103392940A (en) | 2013-08-06 | 2013-08-06 | Feed for improving streptococcal disease resistance of tilapia and feeding method thereof |
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| CN103392940A true CN103392940A (en) | 2013-11-20 |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734537A (en) * | 2014-01-09 | 2014-04-23 | 中国水产科学研究院淡水渔业研究中心 | Method for improving streptococcus iniae infection-resisting capacity of GIFT oreochromis niloticus during high-temperature stress |
| CN104257721A (en) * | 2014-10-23 | 2015-01-07 | 海南大学 | Traditional Chinese medicine composition for preventing and curing streptococcal disease of aquatic animal |
| CN105076712A (en) * | 2015-09-30 | 2015-11-25 | 通威股份有限公司 | Composite feed capable of protecting liver health of tilapia and preparation method of composite feed |
| CN105076713A (en) * | 2015-09-30 | 2015-11-25 | 通威股份有限公司 | Composite feed capable for improving intestinal health of tilapia and preparation method of composite feed |
| CN105166360A (en) * | 2015-08-28 | 2015-12-23 | 通威股份有限公司 | Compound feed for red tilapia during megathermal period |
| CN105341352A (en) * | 2015-12-15 | 2016-02-24 | 李国深 | Feed additive for preventing streptococcus agalactiae |
| CN105343279A (en) * | 2015-12-15 | 2016-02-24 | 李国深 | Traditional Chinese medicine composition for preventing tilapia streptococcus agalactiae |
| CN105362445A (en) * | 2015-12-15 | 2016-03-02 | 李国深 | Composition for preventing streptococcicosis |
| CN105746944A (en) * | 2016-03-03 | 2016-07-13 | 江门海大饲料有限公司 | Environment-friendly feed for preventing white branchia of tilapia |
| CN106036205A (en) * | 2016-05-30 | 2016-10-26 | 青岛海之源智能技术有限公司 | Feed additive capable of treating streptococcal disease of tilapia and preparation method of feed additive |
| CN106071347A (en) * | 2016-05-30 | 2016-11-09 | 青岛海之源智能技术有限公司 | Feed additive of preventing and treating epinephelus akaara streptococcicosis and preparation method thereof |
| CN106172145A (en) * | 2016-09-13 | 2016-12-07 | 中国水产科学研究院淡水渔业研究中心 | A kind of method that anti-Streptococcus iniae of gift tilapia improving high-density breeding infects |
| CN106215001A (en) * | 2016-08-22 | 2016-12-14 | 常德永利盛祥生物科技有限公司 | For the Chinese medicine composition of freshwater aquiculture commonly encountered diseases and using method thereof and purposes |
| CN106260787A (en) * | 2016-09-18 | 2017-01-04 | 贝嘉美（天津）生物技术研发有限公司 | A kind of Aquatic product synergist |
| CN110432404A (en) * | 2019-09-03 | 2019-11-12 | 中国水产科学研究院淡水渔业研究中心 | Reduce the tilapia feed additive and its preparation method and application of proinflammatory response with enhancing immune response |
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| CN101524117A (en) * | 2009-04-21 | 2009-09-09 | 陆晓巍 | Plant medicine granule serving as feed additive for preventing and treating poultry and livestock diseases and preparation thereof |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734537A (en) * | 2014-01-09 | 2014-04-23 | 中国水产科学研究院淡水渔业研究中心 | Method for improving streptococcus iniae infection-resisting capacity of GIFT oreochromis niloticus during high-temperature stress |
| CN104257721A (en) * | 2014-10-23 | 2015-01-07 | 海南大学 | Traditional Chinese medicine composition for preventing and curing streptococcal disease of aquatic animal |
| CN105166360A (en) * | 2015-08-28 | 2015-12-23 | 通威股份有限公司 | Compound feed for red tilapia during megathermal period |
| CN105076712A (en) * | 2015-09-30 | 2015-11-25 | 通威股份有限公司 | Composite feed capable of protecting liver health of tilapia and preparation method of composite feed |
| CN105076713A (en) * | 2015-09-30 | 2015-11-25 | 通威股份有限公司 | Composite feed capable for improving intestinal health of tilapia and preparation method of composite feed |
| CN105341352A (en) * | 2015-12-15 | 2016-02-24 | 李国深 | Feed additive for preventing streptococcus agalactiae |
| CN105343279A (en) * | 2015-12-15 | 2016-02-24 | 李国深 | Traditional Chinese medicine composition for preventing tilapia streptococcus agalactiae |
| CN105362445A (en) * | 2015-12-15 | 2016-03-02 | 李国深 | Composition for preventing streptococcicosis |
| CN105746944A (en) * | 2016-03-03 | 2016-07-13 | 江门海大饲料有限公司 | Environment-friendly feed for preventing white branchia of tilapia |
| CN106036205A (en) * | 2016-05-30 | 2016-10-26 | 青岛海之源智能技术有限公司 | Feed additive capable of treating streptococcal disease of tilapia and preparation method of feed additive |
| CN106071347A (en) * | 2016-05-30 | 2016-11-09 | 青岛海之源智能技术有限公司 | Feed additive of preventing and treating epinephelus akaara streptococcicosis and preparation method thereof |
| CN106215001A (en) * | 2016-08-22 | 2016-12-14 | 常德永利盛祥生物科技有限公司 | For the Chinese medicine composition of freshwater aquiculture commonly encountered diseases and using method thereof and purposes |
| CN106172145A (en) * | 2016-09-13 | 2016-12-07 | 中国水产科学研究院淡水渔业研究中心 | A kind of method that anti-Streptococcus iniae of gift tilapia improving high-density breeding infects |
| CN106172145B (en) * | 2016-09-13 | 2019-04-19 | 中国水产科学研究院淡水渔业研究中心 | A method of improving the anti-Streptococcus iniae infection of gift tilapia of high-density breeding |
| CN106260787A (en) * | 2016-09-18 | 2017-01-04 | 贝嘉美（天津）生物技术研发有限公司 | A kind of Aquatic product synergist |
| CN110432404A (en) * | 2019-09-03 | 2019-11-12 | 中国水产科学研究院淡水渔业研究中心 | Reduce the tilapia feed additive and its preparation method and application of proinflammatory response with enhancing immune response |
| CN110432404B (en) * | 2019-09-03 | 2022-06-07 | 中国水产科学研究院淡水渔业研究中心 | Tilapia feed additive for reducing proinflammatory response and enhancing immune response and preparation method and application thereof |
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Application publication date: 20131120 |