CN1055459A - Medicinal fry-strengthening method for artificial incubation of fry - Google Patents
Medicinal fry-strengthening method for artificial incubation of fry Download PDFInfo
- Publication number
- CN1055459A CN1055459A CN90101828A CN90101828A CN1055459A CN 1055459 A CN1055459 A CN 1055459A CN 90101828 A CN90101828 A CN 90101828A CN 90101828 A CN90101828 A CN 90101828A CN 1055459 A CN1055459 A CN 1055459A
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- CN
- China
- Prior art keywords
- fry
- fish
- artificial incubation
- genseng
- fish fry
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- 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.)
- Pending
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Classifications
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- 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
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- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
Medicinal fry-strengthening method for artificial incubation of fry relates to a kind of medicine that utilizes artificial incubation fish seedling is urged strong short long technology.The prescription, preparation method and the feeding method that comprise pharmaceutical feed.It utilizes valuable drug such as genseng to make smart bait, throws something and feeds when fish fry is just taken food, and accelerates the fish fry growth rate, and survival rate is brought up to 80-90%.
Description
The present invention relates to a kind of method of artificial incubation fish seedling being urged strong short length with medicine.
The technology of artificial hatching fish fry is at home and abroad applied, but the survival rate of artificial hatching fish fry does not guarantee.How to improve the fish fry quality and guarantee that the research of survival rate is not reported.Improve the hatchling quality, improve survival rate, urge and help fry to give birth to speed length soon, increase economic efficiency, this is a difficult problem that needs to be resolved hurrily.
Purpose of the present invention then provides a kind of method of feeding with medicine, urges strong fish fry, improves survival rate, and it is fast long to impel fry to give birth to soon simultaneously.
The fish fry-grown up method with drug of the invention comprises prescription, the preparation method of pharmaceutical feed and the technology of throwing something and feeding.
Now method is described as follows:
One, recipe ratio:
Per 100,000 tail fish fries restrain with genseng 5, powdered glucose 5 grams, one of Ovum Anas domestica yolk, cold boiling water 200 grams.
Two, preparation method: genseng is thinly sliced, in cool-bag, used steeped with boiled water before eating ginseng tablet two hours, mix powdered glucose 5 grams after the cooling, one of the ripe Ovum Anas domestica yolk that will get ready again, wrapping with 60 order filter cloths, be placed on make in the cold boiling water microgranular, with the ginseng syrup mix stand-by.
Three, spice feeding technology:
1, makes an accurate selection of opportunity.Fertilized egg is hatched into immature fish fry through 5-7 days growth, and fish fry is going out the own yolk of growing in waist point (the fish fat is heaved) donor and ruing out of.When fish fry begins to take food, throw in spice.This is to throw something and feed to strengthen the best time of flower pesticide material, the one, and each and every one is ingesting by fish fry, and all fish fries can both be had medicine; The 2nd, fish fry is little, needs dose few and effect is big, is again the key period of improving survival rate; The 3rd, at this moment at the circular hatching channal feeding, the circuit area is little, is convenient to ingest, and does not waste medicine, and the 4th, at this moment circuit flowing water is controlled at 0.15m/ second, and current are slow, and it is long to take the photograph the time of eating.
When 2, strengthening flower, grasp the circuit water temperature, optimum temperature is 24 °-30 ℃.
3, throw in pharmaceutical methods: it is back before the following pool that fish fry begins waist point, all can carry out.Divide and throw something and feed for three times, ingested five hours at every turn, just emit circuit.
Embodiment:
Get high-quality genseng 50 grams, thinly slice, be placed in the cool-bag, add 2000 gram steeped with boiled water before eating 2 hours, mix powdered glucose 50 after the cooling and restrain into the genseng syrup.In addition ten usefulness of ripe Ovum Anas domestica yolk, 60 order filter cloths are being wrapped, be placed in the cold boiling water and rub into particulate, mixing with the genseng G/W.When fertile egg dissolves little fish fry through the 5-7 days bodies of the starveds, when waist point appears in the fish fry waist, just pour genseng yolk G/W into the circular hatching channal feeding slowly, current are controlled at 0.15m/ allows the seedling flower ingest five hours second.
Urge strong fish fry (experimental group) survival rate to be 80-90% through medicine, common to urge strong fish fry (control group) survival rate without medicine be 60-70%, and survival rate improves about 20%.In same fish pond, under the conditions such as the water surface, feed, water temperature, medicine urges strong test fry to reach specification on one day (3.6 centimeters), need 15-16 days time, and the common fry of control group reaches same specification, then need 23-25 days, medicine urges seedling to shorten 7-9 days.After fry goes out the pool, in the adult fish rearing stage, urge strong fry growth fast through medicine, survival rate guarantees that also the family of being breeded fish is deeply welcome.
Claims (1)
- A kind of medicine that utilizes is urged strong short long fish fry-grown up method with drug to artificial incubation fish seedling, it is characterized in that with genseng with or glucose and yolk match and make the particulate pharmaceutical chemistry, when fish fry is just taken food, throw something and feed.1, fish fry-grown up method with drug according to claim 1 is characterized in that the pharmaceutical chemistry recipe ratio is: genseng 5 grams, grape 5 grams, 1 of Ovum Anas domestica yolk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90101828A CN1055459A (en) | 1990-03-30 | 1990-03-30 | Medicinal fry-strengthening method for artificial incubation of fry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN90101828A CN1055459A (en) | 1990-03-30 | 1990-03-30 | Medicinal fry-strengthening method for artificial incubation of fry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1055459A true CN1055459A (en) | 1991-10-23 |
Family
ID=4877265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90101828A Pending CN1055459A (en) | 1990-03-30 | 1990-03-30 | Medicinal fry-strengthening method for artificial incubation of fry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1055459A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102308767A (en) * | 2010-07-02 | 2012-01-11 | 湖北大自然农业实业有限公司 | Method for preventing and treating disease of Litopenaeus vannamei subjected to freshwater aquiculture |
-
1990
- 1990-03-30 CN CN90101828A patent/CN1055459A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102308767A (en) * | 2010-07-02 | 2012-01-11 | 湖北大自然农业实业有限公司 | Method for preventing and treating disease of Litopenaeus vannamei subjected to freshwater aquiculture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |