CN107646754A - A kind of cultural method of silver carp - Google Patents
A kind of cultural method of silver carp Download PDFInfo
- Publication number
- CN107646754A CN107646754A CN201710857330.6A CN201710857330A CN107646754A CN 107646754 A CN107646754 A CN 107646754A CN 201710857330 A CN201710857330 A CN 201710857330A CN 107646754 A CN107646754 A CN 107646754A
- Authority
- CN
- China
- Prior art keywords
- silver carp
- cultural method
- described step
- launch
- water
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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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
-
- 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
Abstract
The present invention relates to aquaculture field, specifically a kind of cultural method of silver carp, it is comprised the following steps that：(1) pool is chosen；(2) fry is thrown；(3) feed is launched；(4) it is lasting to launch, launch chub fry and be divided into winter, season in spring two, harvest time in two seasons of one year, raiser's income increases；The feed containing lobster is launched, strengthens the nutritive value of silver carp；There is strict demand to water quality, promote the growth of healthy silver carp.
Description
Technical field
The present invention relates to aquaculture field, specifically a kind of cultural method of silver carp.
Background technology
Silver carp is called silver carp, water silver carp, jumps silver carp, Hypophthalmichthys molitrix, belongs to Cypriniformes, Cyprinidae, is one of four famous large Chinese carps, the bodily form
Flat-sided, slightly higher, in spindle, back cinerous, both sides and belly white are larger, and eye position is very low, and scale is tiny, abdomen
Portion hits exactly cutin rib and directly prolonged from below pectoral fin up to anus.
Silver carp is the large-scale fresh-water fishes of artificial feeding, and growth is fast, disease is few, yield is high, is raised together more with grass carp, carp, its
It is Fresh ＆ Tender in Texture, it is nutritious, it is one of excellent fingerling more preferably cultivated, is one of main cultured freshwater fish in China, is distributed
In the major water system in the whole nation, but release time indefinite problem occurs in raiser in cultivation.
The content of the invention
In order to solve the above problems, the present invention proposes a kind of cultural method of silver carp.
A kind of cultural method of silver carp, it is comprised the following steps that：
(1) pool is chosen：Select pond of fertile, living, tender, the refreshing culturing pool as cultivation silver carp；
(2) fry is thrown：Launch chub fry；
(3) feed is launched：Granular lobster feed is launched after launching chub fry, lobster feed milling is fed；
(4) it is lasting to launch：After 1-2 months, granulated meal is launched, the release time is 6-7 months.
The culture pond depth of water in described step (1) is not less than 1.5 meters.
Fertilizer described in described step (1) requires that planktonic organism is more and the quantity of the digestible species of fish is more.
Work described in described step (1) requires that water colour and transparency change, and water colour is not dead stagnant, with illumination and time
It is different and often change.
Tender described in described step (1) requires that water colour is not fresh and tender old, and digestible phytoplankton is more, and cell is not
The performance of aging.
Refreshing described in described step (1) requires that water quality is salubrious, and the water surface is without oil film, and turbidity is small, and water oxygen level is high,
Transparency is not less than 25cm.
The quantity of dispensing chub fry in described step (2) is every mu of 70-80 tail.
The dosage of dispensing feed in described step (3) is 20 jin every mu.
Described chub fry is divided into two kinds of spring seedling and winter seedling.
Described winter seedling starts to launch in annual 1-2 months, and described spring seedling starts to launch in annual 3-4 months.
The beneficial effects of the invention are as follows：Launch chub fry and be divided into winter, season in spring two, harvest time in two seasons of one year, raiser receives
Benefit increases；The feed containing lobster is launched, strengthens the nutritive value of silver carp；There is strict demand to water quality, promote healthy silver carp
Growth.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, below it is right
The present invention is expanded on further.
A kind of cultural method of silver carp, it is comprised the following steps that：
(1) pool is chosen：Select pond of fertile, living, tender, the refreshing culturing pool as cultivation silver carp；
(2) fry is thrown：Launch chub fry；
(3) feed is launched：Granular lobster feed is launched after launching chub fry, lobster feed milling is fed；
(4) it is lasting to launch：After 1-2 months, granulated meal is launched, the release time is 6-7 months.
The culture pond depth of water in described step (1) is not less than 1.5 meters.
Fertilizer described in described step (1) requires that planktonic organism is more and the quantity of the digestible species of fish is more.
Work described in described step (1) requires that water colour and transparency change, and water colour is not dead stagnant, with illumination and time
It is different and often change.
Tender described in described step (1) requires that water colour is not fresh and tender old, and digestible phytoplankton is more, and cell is not
The performance of aging.
Refreshing described in described step (1) requires that water quality is salubrious, and the water surface is without oil film, and turbidity is small, and water oxygen level is high,
Transparency is not less than 25cm.
The quantity of dispensing chub fry in described step (2) is every mu of 70-80 tail.
The dosage of dispensing feed in described step (3) is 20 jin every mu.
Described chub fry is divided into two kinds of spring seedling and winter seedling, and bottom enters water content in harvest within ten months.
Described winter seedling starts to launch in annual 1-2 months, and described spring seedling starts to launch in annual 3-4 months.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Thing defines.
Claims (10)
- A kind of 1. cultural method of silver carp, it is characterised in that：It is comprised the following steps that：(1) pool is chosen：Select pond of fertile, living, tender, the refreshing culturing pool as cultivation silver carp；(2) fry is thrown：Launch chub fry；(3) feed is launched：Granular lobster feed is launched after launching chub fry, lobster feed milling is fed；(4) it is lasting to launch：After 1-2 months, granulated meal is launched, the release time is 6-7 months.
- A kind of 2. cultural method of silver carp according to claim 1, it is characterised in that：Cultivation in described step (1) The pool depth of water is not less than 1.5 meters.
- A kind of 3. cultural method of silver carp according to claim 1, it is characterised in that：Described in described step (1) Fertilizer requires that planktonic organism is more and the quantity of the digestible species of fish is more.
- A kind of 4. cultural method of silver carp according to claim 1, it is characterised in that：Described in described step (1) Work requires that water colour and transparency change, and water colour is not dead stagnant, different with the time with illumination and often change.
- A kind of 5. cultural method of silver carp according to claim 1, it is characterised in that：Described in described step (1) It is tender to require that water colour is not fresh and tender old, and digestible phytoplankton is more, the performance of the non-aging of cell.
- A kind of 6. cultural method of silver carp according to claim 1, it is characterised in that：Described in described step (1) Refreshing to require that water quality is salubrious, the water surface is without oil film, and turbidity is small, and water oxygen level is high, and transparency is not less than 25cm.
- A kind of 7. cultural method of silver carp according to claim 1, it is characterised in that：Dispensing in described step (2) The quantity of chub fry is every mu of 70-80 tail.
- A kind of 8. cultural method of silver carp according to claim 1, it is characterised in that：Dispensing in described step (3) The dosage of feed is 20 jin every mu.
- A kind of 9. cultural method of silver carp according to claim 1, it is characterised in that：Described chub fry is divided into spring seedling With two kinds of winter seedling.
- A kind of 10. cultural method of silver carp according to claim 5, it is characterised in that：Described winter seedling is in the annual 1-2 months Part starts to launch, and described spring seedling starts to launch in annual 3-4 months.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710857330.6A CN107646754A (en) | 2017-09-21 | 2017-09-21 | A kind of cultural method of silver carp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710857330.6A CN107646754A (en) | 2017-09-21 | 2017-09-21 | A kind of cultural method of silver carp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107646754A true CN107646754A (en) | 2018-02-02 |
Family
ID=61130167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710857330.6A Pending CN107646754A (en) | 2017-09-21 | 2017-09-21 | A kind of cultural method of silver carp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107646754A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919358A (en) * | 2010-07-19 | 2010-12-22 | 中国水产科学研究院淡水渔业研究中心 | Method for breeding tilapia at two seasons in one year |
| CN103734500A (en) * | 2013-12-09 | 2014-04-23 | 苏州市相城区新时代特种水产养殖场 | Silver carp feed, and feeding method thereof |
| CN104304133A (en) * | 2014-11-12 | 2015-01-28 | 中国科学院水生生物研究所 | Mandarin fish out-of-season culture method |
| CN105900868A (en) * | 2016-04-19 | 2016-08-31 | 柳州市文峰养殖场 | Pond fresh water fish culture method |
| CN106561510A (en) * | 2016-11-17 | 2017-04-19 | 重庆文洪水产品养殖有限公司 | Season-differentiated culture method for Hypophthalmichthys molitrix |
-
2017
- 2017-09-21 CN CN201710857330.6A patent/CN107646754A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919358A (en) * | 2010-07-19 | 2010-12-22 | 中国水产科学研究院淡水渔业研究中心 | Method for breeding tilapia at two seasons in one year |
| CN103734500A (en) * | 2013-12-09 | 2014-04-23 | 苏州市相城区新时代特种水产养殖场 | Silver carp feed, and feeding method thereof |
| CN104304133A (en) * | 2014-11-12 | 2015-01-28 | 中国科学院水生生物研究所 | Mandarin fish out-of-season culture method |
| CN105900868A (en) * | 2016-04-19 | 2016-08-31 | 柳州市文峰养殖场 | Pond fresh water fish culture method |
| CN106561510A (en) * | 2016-11-17 | 2017-04-19 | 重庆文洪水产品养殖有限公司 | Season-differentiated culture method for Hypophthalmichthys molitrix |
Non-Patent Citations (1)
| Title |
|---|
| 卜利源等: "一年养两茬 鳜鱼获高效", 《科学养鱼》 * |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |