CN1028196C - A method of breeding xiapian (an aquatic) - Google Patents
A method of breeding xiapian (an aquatic) Download PDFInfo
- Publication number
- CN1028196C CN1028196C CN91108153A CN91108153A CN1028196C CN 1028196 C CN1028196 C CN 1028196C CN 91108153 A CN91108153 A CN 91108153A CN 91108153 A CN91108153 A CN 91108153A CN 1028196 C CN1028196 C CN 1028196C
- Authority
- CN
- China
- Prior art keywords
- fry
- pond
- pool
- breeding
- xiapian
- 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.)
- Expired - Fee Related
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
Landscapes
- Fodder In General (AREA)
- Farming Of Fish And Shellfish (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to a novel method for breeding Xiapian without fine fodders such as soybeans, etc. A rapeseed cake fertilizer and carbamide are adopted to abundantly propagate aquatic planktons, which is favourable for fish seedlings to grow rapidly out of a pond. The present invention has the advantages of low breeding cost, short pond out period, high survival rate of the fish seedlings and obvious economic benefit.
Description
The invention belongs to a kind of new method of raising summer flower.
At present, the method for the raising summer flower that China is traditional, all adopting soya bean is the feed of fry growth, and every mu of pond amount of application is about 60 kilograms, and fry produces slowly, and it is longer to go out the pool cycle.
The object of the present invention is to provide a kind of summer flower to raise new method, this method is not only simple, and need not concentrated feed such as soya bean, greatly reduces feed cost, and fish bulk-growth speed is fast, has shortened the pool cycle remarkable in economical benefits.
Production process of the present invention is that dish cake fertilizer (comminution) 15-50 kilogram is executed for every mu in first three sky, the pool under the fish pond, in addition pool the previous day under fry, urea 2-5 kilogram is executed in every mu of pond, and the pond water temperature requires at 20-26 ℃, raised 13-15 days, fry reaches 37-44mm, can go out the pool basically.
The present invention drops into dish cake fertilizer and urea in the pond, the dish cake steeps the toxic substance that has lost self through water logging, and the thin particle that looses is utilized by plankton, and dissolved matter has increased multiple nutrients salt in the water body; Apply urea and then impel plankton to breed in a large number,, help planktonic propagation and growth because photosynthesis has discharged dissolved oxygen.The dish cake fertilizer is as fish pond base manure, must first three day apply on the pool under the fry, and urea makes the numerous life of microplankton (rotifers, chironomus larvas, branch angle larva) as day applying the half a day to one before the pool of topdressing under fry, and is synchronous with the fry agreeable to the taste biology of ingesting.The pool is first day under the fry, and because of polypide density in the water is big, it is many that fry must eat chance, this in period the fry non-selectivity of ingesting; Observed in second day, fry all must eat, enteron aisle all fills food, even curved body, wry tail fry must be eaten too, in the cladocera peak period, thick spectroscopy fry enteron aisle food is consistent with the biological dominant population of pond waters, and the shell of the remaining fragment shape of rear intestinal and attached shell housing are thin and transparent, but polypide food is entirely by the fry digestibility and utilization.
Adopt method of the present invention to raise summer flower, fry fast growth not only, survival rate height, and the more traditional method of ten thousand tail fry feed costs reduces more than 10 times, after summer flower goes out the pool, also can continue to change foster winter sheet, not only fast growth and survival rate are high, economic benefit and obvious social benefit.
Embodiment
6.4 mu of pond areas, the pool first three day under the fry, execute 128 kilograms in dish cake fertilizer, the pool applies 32 kilograms in urea the previous day under fry, put 1,000,000 tail silver carps in a suitable place to breed, pond water temperature 20-23 ℃, went out the pool in 14 days, 0.16 yuan of ten thousand tail fry feed cost, survival rate 90%, fry reaches 38-44mm.
Claims (1)
1, a kind of way of raising summer flower is characterized in that under the fry pool first three day, and dish cake fertilizer 15-50 kilogram is executed in every mu of pond, and pool the previous day under the fry, urea 2-5 kilogram is executed in every mu of pond, and the pond water temperature is 20-26 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91108153A CN1028196C (en) | 1991-08-28 | 1991-08-28 | A method of breeding xiapian (an aquatic) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN91108153A CN1028196C (en) | 1991-08-28 | 1991-08-28 | A method of breeding xiapian (an aquatic) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1069621A CN1069621A (en) | 1993-03-10 |
| CN1028196C true CN1028196C (en) | 1995-04-19 |
Family
ID=4909073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN91108153A Expired - Fee Related CN1028196C (en) | 1991-08-28 | 1991-08-28 | A method of breeding xiapian (an aquatic) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1028196C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103718992B (en) * | 2013-11-27 | 2016-05-04 | 安徽省郎溪县水产管理站 | The concentrated oxygenation breeding method of a kind of pseudorasbora parva seed |
| CN107926772A (en) * | 2017-11-29 | 2018-04-20 | 安徽金阳光农业服务有限公司 | A kind of Pelteobagrus fulvidraco summer flower nurture of fish fingerlings technology |
-
1991
- 1991-08-28 CN CN91108153A patent/CN1028196C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1069621A (en) | 1993-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |