CN104206330A - Improved carp breeding method - Google Patents
Improved carp breeding method Download PDFInfo
- Publication number
- CN104206330A CN104206330A CN201410441403.XA CN201410441403A CN104206330A CN 104206330 A CN104206330 A CN 104206330A CN 201410441403 A CN201410441403 A CN 201410441403A CN 104206330 A CN104206330 A CN 104206330A
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- Prior art keywords
- carp
- wild
- wild carp
- male parent
- parent
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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
Abstract
The invention discloses an improved carp breeding method which comprises the following steps: selecting a fish pond, and putting fish grass into the fish pond, wherein the water depth is 20-25cm, the water temperature is 12-15 DEG C, the water is clear and the fish grass submerged by the water; selecting Guangxi wild carp with the weight of 250-500g as a male parent and local wild carp with the weight of 2500-3000g as a female parent; simultaneously putting the wild carp used as the female parent and the wild carp used as the male parent into the fish pond 10 days before oviposition of the wild carp used as the female parent, wherein the ratio of the wild carp used as the male parent to the wild carp used as the male parent is (4-5):1; mating wild carp used as the female parent and the wild carp used as the male parent for 6-8 days and then separating the wild carp used as the female parent from the wild carp used as the male parent. By adopting the breeding method, the breeding quantity can be increased by 10-20%, the bred fry has small scales and is high in disease resistance; after ecological breeding is adopted, carps are thin and tender in flesh, and the method is suitable for large-scale carp breeding.
Description
Technical field
The present invention relates to the improvement propagation method of a kind of carp, the improvement propagation method of especially a kind of carp.
Background technology
Along with social development, growth in the living standard, people more and more focus on the food of picked-up; Fish are due to fatty, and have higher nutritive value, are more and more liked.Wherein carp is often eat a kind of, and carp (Cyprinus carpio) belongs to Cypriniformes, Cyprinidae, is of paramount importance freshwater aquiculture kind in world wide, and in China, carp is also the fish species of extensive cultivation, and its cultured output is only second to grass carp.Yet carp breeds under field conditions (factors), breeding amount can reduce, and meat variation also can produce resistance against diseases simultaneously and weaken gradually, is unfavorable for the breeding scale of carp.
Summary of the invention
For the deficiencies in the prior art part, the present invention aims to provide the improvement propagation method of a kind of carp, guarantees to improve the breeding amount of carp, improves the resistance against diseases of carp.
The object of the invention is to be achieved through the following technical solutions:
An improvement propagation method for carp, comprises following operating procedure:
(1) select fish pond, in fish pond, place water shield, 20-25 centimetres of the depth of waters, 12-15 ℃ of water temperatures, water quality is limpid, and water shield is crossed in water logging;
(2) male parent is selected the wild carp in Guangxi, and female parent is selected local wild carp, and the wild carp weight of male parent is 250 grams-500 grams, and maternal local wild carp weight is 2500 grams-3000 grams;
(3) before the wild carp of female parent lays eggs 10 days, the wild carp of female parent and the wild carp of male parent are put into above-mentioned fish pond simultaneously, the proportioning of the wild carp of male parent and maternal wild carp is: 4-5:1;
(4) the wild carp mating time of maternal wild carp and male parent is 6-8 days, after mating time is complete, the wild carp of female parent and the wild carp of male parent is separated.
The invention has the beneficial effects as follows:
Adopt the method, relatively, breeding amount can improve 10-20%, and the fish scale of this fry is tiny with breeding under field conditions (factors), and resistance against diseases is strong, adopts after ecologic breeding, and the fine and tender taste of carp, is suitable for the breeding scale of carp.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating below, or can be instructed from the practice of the present invention.
Embodiment
Below will be described in detail the preferred embodiments of the present invention.Should be appreciated that preferred embodiment is only for the present invention is described, rather than in order to limit the scope of the invention.
The present invention includes following steps:
1) select to implement place: the present embodiment is selected a fish pond in reservoir downstream, Jiu Zhou town, Huangping County, and the water in this fish pond is circulating water, 20-25 centimetres of the depth of waters, 12-15 ℃ of water temperatures, water quality is limpid, places water shield in fish pond, and water shield is crossed in water logging;
2) male parent is selected the wild carp in Guangxi, and female parent is selected local wild carp, and the wild carp weight of male parent is 250 grams-500 grams, and maternal local wild carp weight is 2500 grams-3000 grams;
3) before the wild carp of female parent lays eggs 10 days, 20 wild carps of female parent and 85 wild carps of male parent are put into above-mentioned fish pond;
4) the wild carp mating time of maternal wild carp and male parent is 6-8 days, after mating time is complete, the wild carp of female parent and the wild carp of male parent is separated.
Adopt the method, relatively, breeding amount can improve 10-20%, and the fish scale of this fry is tiny with breeding under field conditions (factors), and resistance against diseases is strong, adopts after ecologic breeding, and the fine and tender taste of carp, is suitable for the breeding scale of carp.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of claim scope of the present invention.
Claims (1)
1. an improvement propagation method for carp, is characterized in that: comprise following operating procedure:
(1) select fish pond, in fish pond, place water shield, 20-25 centimetres of the depth of waters, 12-15 ℃ of water temperatures, water quality is limpid, and water shield is crossed in water logging;
(2) male parent is selected the wild carp in Guangxi, and female parent is selected local wild carp, and the wild carp weight of male parent is 250 grams-500 grams, and maternal local wild carp weight is 2500 grams-3000 grams;
(3) before the wild carp of female parent lays eggs 10 days, the wild carp of female parent and the wild carp of male parent are put into above-mentioned fish pond simultaneously, the proportioning of the wild carp of male parent and maternal wild carp is: 4-5:1;
(4) the wild carp mating time of maternal wild carp and male parent is 6-8 days, after mating time is complete, the wild carp of female parent and the wild carp of male parent is separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441403.XA CN104206330A (en) | 2014-09-01 | 2014-09-01 | Improved carp breeding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441403.XA CN104206330A (en) | 2014-09-01 | 2014-09-01 | Improved carp breeding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104206330A true CN104206330A (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410441403.XA Pending CN104206330A (en) | 2014-09-01 | 2014-09-01 | Improved carp breeding method |
Country Status (1)
| Country | Link |
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| CN (1) | CN104206330A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107801664A (en) * | 2017-10-27 | 2018-03-16 | 桂林市味美园餐饮管理有限公司 | A kind of method for culturing seedlings of carp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919362A (en) * | 2010-08-31 | 2010-12-22 | 中国水产科学研究院淡水渔业研究中心 | Semi-artificial breeding technology for Carassius aurutus gibelio |
| CN102017921A (en) * | 2010-11-16 | 2011-04-20 | 佛山市生生水产股份有限公司 | Siniperca chuatsi and siniperca kneri hybridization and culture method |
| CN102144591A (en) * | 2011-04-12 | 2011-08-10 | 中国水产科学研究院淡水渔业研究中心 | Method for breeding carp quickly and efficiently |
-
2014
- 2014-09-01 CN CN201410441403.XA patent/CN104206330A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919362A (en) * | 2010-08-31 | 2010-12-22 | 中国水产科学研究院淡水渔业研究中心 | Semi-artificial breeding technology for Carassius aurutus gibelio |
| CN102017921A (en) * | 2010-11-16 | 2011-04-20 | 佛山市生生水产股份有限公司 | Siniperca chuatsi and siniperca kneri hybridization and culture method |
| CN102144591A (en) * | 2011-04-12 | 2011-08-10 | 中国水产科学研究院淡水渔业研究中心 | Method for breeding carp quickly and efficiently |
Non-Patent Citations (3)
| Title |
|---|
| 程金明: "鲤鱼人工繁殖技术", 《现代农业科技》, no. 16, 20 August 2011 (2011-08-20) * |
| 胡坤寿: "秋季鲤鱼繁殖技术", 《渔业致富指南》, no. 15, 10 August 2006 (2006-08-10) * |
| 谢俊刚 等: "建鲤人工繁殖育苗及成鱼养殖技术", 《水产科技》, no. 4, 15 August 2001 (2001-08-15) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107801664A (en) * | 2017-10-27 | 2018-03-16 | 桂林市味美园餐饮管理有限公司 | A kind of method for culturing seedlings of carp |
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Application publication date: 20141217 |