CN108432667A - A kind of industrialized propagation method of class of Of-digestive-tract - Google Patents
A kind of industrialized propagation method of class of Of-digestive-tract Download PDFInfo
- Publication number
- CN108432667A CN108432667A CN201810092070.2A CN201810092070A CN108432667A CN 108432667 A CN108432667 A CN 108432667A CN 201810092070 A CN201810092070 A CN 201810092070A CN 108432667 A CN108432667 A CN 108432667A
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- China
- Prior art keywords
- aquaculture pond
- class
- digestive
- tract
- parent population
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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
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
-
- 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 industrialized propagation method of a kind of class of Of-digestive-tract, includes the following steps：1. choosing fixed-size aquaculture pond；2. being laid with 13 layers of cobblestone in aquaculture pond bottom, acoustic material is laid in aquaculture pond periphery wall；After 3. pair aquaculture pond carries out sterilizing, it is 47 that Ban Guttatus are launched the ratio into aquaculture pond and milter and class Of-digestive-tract rauns with the density that density is 250 350 tails/pond：1‑3；4. parent population feeds parent population bait and controls the water body holding constant temperature of aquaculture pond daily during cultivating；5. parent population pulls parent population out after mating, discharge part water, the water surface is made to be higher than 3 5cm of class's Of-digestive-tract fertilized eggs, is 0.001 0.01% liquor potassic permanganate to the cobblestone surface at aquaculture pond bottom sprinkling mass concentration percentage, re-injects water and control water temperature.This method can be by providing a good Reproduction Conditions for a class Of-digestive-tract parent populations and nutritionally being supplemented, it is capable of the rate of fertilization of the class's of raising Of-digestive-tract egg cells, reduces the rate of catching an illness of fertilized eggs, and is only completed in aquaculture pond, step is simple to operation, is suitble to the industrialized propagation of class Of-digestive-tract.
Description
Technical field
The invention belongs to technical field of aquaculture, more particularly to the industrialized propagation methods of a kind of class Of-digestive-tract.
Background technology
Class Of-digestive-tract, fine and tender taste, delicious, existing wild rare numbers are the more mild carnivorous economic fishes of large size of disposition
Class, for whole body without squama, fine and tender taste is delicious, and nutritive value is high, " four big names of enjoying the good reputation of " king of fresh water ", be known as the Zhujiang River
Fish one of ".There are more for each of Guangxi rivers in Pearl River system Xijiang River upstream.Class Of-digestive-tract is bred under field conditions (factors), breeding amount
It can reduce, meat is deteriorated, while disease resistance gradually weakens, and is unfavorable for the breeding scale of class Of-digestive-tract.In addition, prior art middle class in a kindergarten Of-digestive-tract
Artificial propagation used by method be mostly after class Of-digestive-tract parent populations are slaughtered obtain spermary bred again with after fish-egg, this method
It is excessively cumbersome, it is not suitable for the class Of-digestive-tract breedings of batch production.
Invention content
The present invention is directed to provide a kind of class according to class Guttatus habits feature and the deficiency of prior art middle class in a kindergarten Guttatus reproduction techniques
The industrialized propagation method of Of-digestive-tract, this method can be by providing a good Reproduction Conditions for a class Of-digestive-tract parent populations and nutritionally adding
With supplement, it is capable of the rate of fertilization of the class's of raising Of-digestive-tract egg cells, reduces the rate of catching an illness of fertilized eggs, and only completed in aquaculture pond, step
It is simple to operation, it is suitble to the industrialized propagation of class Of-digestive-tract.
In order to achieve the above objectives, the technical solution adopted in the present invention is：
The industrialized propagation method of a kind of class of Of-digestive-tract, includes the following steps：
(1) cuboid aquaculture pond, a length of 7-10m of the cuboid aquaculture pond, width 2-3m, depth 1.0- are chosen
1.5m；
(2) 1-3 layers of cobblestone are laid in aquaculture pond bottom, acoustic material is laid in aquaculture pond periphery wall；
(3) after carrying out sterilizing to aquaculture pond, water is injected in aquaculture pond, Jiang Ban Guttatus milters and class Of-digestive-tract rauns with 4-7：
The ratio of 1-3 launches step (2) treated in aquaculture pond, and the density of parent population is 250-350 tails/pond in aquaculture pond；
(4) parent population bait is fed daily during parent population cultivation, it includes egg that wherein the raw material of parent population bait is counted in parts by weight
3-4 parts of bloom, 3-7 parts of pawpaw skin, 0.01-0.05 parts of vitamin E, 9-13 parts of bait, and the water body for controlling aquaculture pond keeps permanent
Temperature；
(5) parent population is salvaged from aquaculture pond after parent population mating, discharge part water makes the water surface be higher than class Of-digestive-tract fertilized eggs 3-
5cm, to the cobblestone surface at aquaculture pond bottom sprinkling mass concentration percentage be 0.001-0.01% liquor potassic permanganates, again to
Aquaculture pond injects water, and the water temperature for controlling aquaculture pond keeps constant temperature.
Further, the acoustic material is one kind in steel plate, cement, mixed mud.
Further, using a kind of to aquaculture pond progress in Peracetic acid, hydrogen peroxide, calper calcium peroxide in step (3)
Sterilizing.
Further, the making step of step (4) parent population bait includes：By pawpaw skin infusion 30-45min, in infusion
Yolk powder is added in journey, infusion finishes postcooling, is uniformly mixed to get parent population bait with vitamin E, bait.
Further, 2-4 addition yolk powder is divided after infusion 20-25min.
Further, the water temperature described in step (4) is 23-25 DEG C.
Further, the water temperature described in step (5) is 25-27 DEG C.
The invention has the advantages that：
1. the present invention is laid with when cobblestone can lay eggs for class Of-digestive-tract in aquaculture pond bottom and provides good access place；It is supporting
It grows pond periphery wall and is laid with acoustic material and can reduce external environment and aquaculture pond internal environment is bothered, enable aquaculture pond internal environment
It keeps quite, so that parent population is not interrupted in mating, to improve rate of fertilization；Class Of-digestive-tract milters and raun are launched at a specific ratio,
It can ensure the success rate of seeking a spouse between parent population, to improve rate of fertilization；Parent population feeds parent population bait during cultivating, and parent population bait is by wood
Melon skin, yolk powder, vitamin E and bait are compounded special and are obtained, and the intradermal contained Pepsin of pawpaw can be by contained egg in bait
White matter is easily decomposes, and then is combined with vitamin E and yolk powder, and absorptivity of the Ban Guttatus parent populations to vitamin E and yolk powder is improved,
The secretion of effective stimulus parent population sex hormone promotes the active of parent population to mate, and improves fertilization；Gao Meng is sprayed in cobblestone surface
Sour potassium, can catch an illness to the holding health of the environment residing for fertilized eggs, reduction fertilized eggs rate；The industrialized propagation method ring of this class of Of-digestive-tract
Ring interlocks, and is fitted close, is capable of the efficiency and quality of the class's of raising Of-digestive-tract industrialized propagations.
2. Peracetic acid, hydrogen peroxide, calper calcium peroxide belong to peroxide disinfectant, there is powerful oxidability,
Active group that can be in oxidizing bacteria body, and generation oxygen can also be decomposed when being dissolved in water, using such disinfectant to cultivation
Pond carries out disinfection, and can play disinfection and supplement oxygen content in aquaculture pond.
3. pawpaw skin can fully discharge Fructus Chaenomelis ferment after infusion in the preparation process of parent population bait, this time-division is several times
Yolk powder is added, well can will mutually be gathered the nutriment in yolk powder with Fructus Chaenomelis ferment, with intensive training class Of-digestive-tract parent populations
Functions of intestines and stomach promotes the absorption of nutrition.
4. vitamin E is added into parent population bait, the sperm of male class Of-digestive-tract and the ovum quantity of female class Of-digestive-tract can be made
It gets a promotion, increases the quantity of fertilized eggs with this.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract), unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
Embodiment one：
A kind of industrialized propagation method of class of Of-digestive-tract：
1. choosing cuboid aquaculture pond, a length of 7m of the cuboid aquaculture pond, width 2m, depth 1.0m；
2. being laid with 1 layer of cobblestone in aquaculture pond bottom, steel plate is laid in aquaculture pond periphery wall；
3. after carrying out sterilizing to aquaculture pond using Peracetic acid, water is injected in aquaculture pond, Jiang Ban Guttatus milters and class
Of-digestive-tract rauns are with 4：1 ratio launches step 2 treated in aquaculture pond, and the density of parent population is 250 tails/pond in aquaculture pond；
4. (1) preparing parent population bait：By pawpaw 3kg skin infusion 30min, point 2 addition yolk powders after infusion 20min
3kg, infusion finish postcooling, are uniformly mixed to get parent population bait with vitamin E 0.01kg, bait 9kg；(2) parent population cultivates
Period feeds parent population bait and controls 23 DEG C of the water body holding of aquaculture pond daily；
5. fertilized eggs are attached to cobblestone surface after parent population mates, parent population is salvaged from aquaculture pond, discharge part water,
So that the water surface is higher than class Of-digestive-tract fertilized eggs 3cm, is 0.001% Gao Meng to the cobblestone surface at aquaculture pond bottom sprinkling mass concentration percentage
Sour potassium solution injects water to aquaculture pond again, and the water temperature for controlling aquaculture pond is kept for 25 DEG C.
Embodiment two：
A kind of industrialized propagation method of class of Of-digestive-tract：
1. choosing cuboid aquaculture pond, a length of 10m of the cuboid aquaculture pond, width 3m, depth 1.5m；
2. being laid with 3 layers of cobblestone in aquaculture pond bottom, cement is laid in aquaculture pond periphery wall；
3. after carrying out sterilizing to aquaculture pond using hydrogen peroxide, water is injected in aquaculture pond, Jiang Ban Guttatus milters and class
Of-digestive-tract rauns are with 7：3 ratio launches step 2 treated in aquaculture pond, and the density of parent population is 350 tails/pond in aquaculture pond；
4. (1) preparing parent population bait：By pawpaw skin 7kg infusion 45min, point 4 addition yolk powders after infusion 25min
4kg, infusion finish postcooling, are uniformly mixed to get parent population bait with vitamin E 0.05kg, bait 13kg；(2) parent population cultivates
Period feeds parent population bait and controls 25 DEG C of the water body holding of aquaculture pond daily；
5. fertilized eggs are attached to cobblestone surface after parent population mates, parent population is salvaged from aquaculture pond, discharge part water,
So that the water surface is higher than class Of-digestive-tract fertilized eggs 5cm, is 0.01% Gao Meng to the cobblestone surface at aquaculture pond bottom sprinkling mass concentration percentage
Sour potassium solution injects water to aquaculture pond again, and the water temperature for controlling aquaculture pond is kept for 27 DEG C.
Embodiment three：
A kind of industrialized propagation method of class of Of-digestive-tract：
1. choosing cuboid aquaculture pond, a length of 8m of the cuboid aquaculture pond, width 2.5m, depth 1.3m；
2. being laid with 2 layers of cobblestone in aquaculture pond bottom, mixed mud is laid in aquaculture pond periphery wall；
3. after carrying out sterilizing to aquaculture pond using calper calcium peroxide, water is injected in aquaculture pond, Jiang Ban Guttatus milters and class
Of-digestive-tract rauns are with 5：2 ratio launches step 2 treated in aquaculture pond, and the density of parent population is 300 tails/pond in aquaculture pond；
4. (1) preparing parent population bait：By pawpaw skin 5kg infusion 40min, yolk powder is added three times after infusion 23min
3.5kg, infusion finish postcooling, are uniformly mixed to get parent population bait with vitamin E 0.03kg, bait；(2) parent population cultivates the phase
Between feed daily parent population bait and control aquaculture pond water body keep 24 DEG C；
5. fertilized eggs are attached to cobblestone surface after parent population mates, parent population is salvaged from aquaculture pond, discharge part water,
So that the water surface is higher than class Of-digestive-tract fertilized eggs 4cm, is 0.005% Gao Meng to the cobblestone surface at aquaculture pond bottom sprinkling mass concentration percentage
Sour potassium solution injects water to aquaculture pond again, and the water temperature for controlling aquaculture pond is kept for 26 DEG C.
Comparative example one：
A kind of industrialized propagation method of class of Of-digestive-tract, it is essentially identical with embodiment three, it differs only in not outside aquaculture pond
Peripheral wall is laid with acoustic material.
Comparative example two：
A kind of industrialized propagation method of class of Of-digestive-tract, it is essentially identical with embodiment three, it differs only in and is not cultivated in parent population
Period feeds parent population bait, but feeds common bait, and common bait can purchase in market.
Comparative example three：
A kind of industrialized propagation method of class of Of-digestive-tract, it is essentially identical with embodiment three, differ only in non-cobblestone surface
Spray potassium permanganate.
Below by experiments have shown that this fertilizer effect：
Choose and with Pi Ban Guttatus parent populations be divided into six groups, be respectively adopted propagation method in three embodiments and three comparative examples into
Row breeding, the breeding situation of record each group Ban Guttatus, the results are shown in Table 1.
The breeding situation of 1 Ban Guttatus of table
As it can be seen from table 1 using the propagation method of the embodiment of the present invention, each embodiment aquaculture pond middle class in a kindergarten Of-digestive-tract of gained is numerous
The general status grown is superior to the case where comparative example middle class in a kindergarten Of-digestive-tract breeding, and not only gained egg cell sum is higher, and rate of fertilization and by
The survival rate of smart ovum is all higher, illustrate propagation method using the present invention can the Ban of being obviously improved Guttatus breeding quantity and quality.
Comparative example one compared with embodiment three, the egg cell sum of one middle class in a kindergarten Of-digestive-tract of comparative example than embodiment three few 0.2 ten thousand,
Survival rate few 3.8%, rate of fertilization is less than embodiment three nearly 10%, it is seen then that adds acoustic material in cultivation pool wall, can be parent
Fish promotes the rate of fertilization of class's Of-digestive-tract egg cells in one good environment of offer of seeking a spouse and mate to increase the yield of egg cell.
Comparative example two compared with embodiment three, in comparative example two class Guttatus egg cells sum than embodiment three few 0.8 ten thousand, and
Rate of fertilization few 9.5%, survival rate few 6.1%, it is seen then that the parent population bait of the present embodiment formula is fed during parent population cultivates, no
Egg cell sum can only be increased, additionally it is possible to improve the survival rate of rate of fertilization and fertilized eggs to a certain extent.
Comparative example three is compared with embodiment three, and the survival rate of class Guttatus fertilized eggs is fewer than embodiment three in comparative example three
15.8%, but rate of fertilization is suitable and egg cell is total close, it may be said that it is bright, it is sprayed in cobblestone surface after class's Of-digestive-tract fertilized eggs are formed
The liquor potassic permanganate of fixed concentration is spilt, a good environment can be provided for the hatching of class's Of-digestive-tract fertilized eggs, reduces infection disease
The probability of disease, with the survival rate of the class's of raising Of-digestive-tract fertilized eggs.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the claims of the present invention.
Claims (7)
1. the industrialized propagation method of a kind of class of Of-digestive-tract, which is characterized in that include the following steps：
(1) cuboid aquaculture pond, a length of 7-10m of the cuboid aquaculture pond, width 2-3m, depth 1.0-1.5m are chosen；
(2) 1-3 layers of cobblestone are laid in aquaculture pond bottom, acoustic material is laid in aquaculture pond periphery wall；
(3) after carrying out sterilizing to aquaculture pond, water is injected in aquaculture pond, Jiang Ban Guttatus milters and class Of-digestive-tract rauns with 4-7：1-3
Ratio launch step (2) treated in aquaculture pond, the density of parent population is 250-350 tails/pond in aquaculture pond；
(4) parent population bait is fed daily during parent population cultivation, it includes yolk powder that wherein the raw material of parent population bait is counted in parts by weight
3-4 parts, 3-7 parts of pawpaw skin, 0.01-0.05 parts of vitamin E, 9-13 parts of bait, and control aquaculture pond water body keep constant temperature；
(5) parent population to be salvaged from aquaculture pond after parent population mating, discharge part water makes the water surface be higher than class Of-digestive-tract fertilized eggs 3-5cm,
It is 0.001-0.01% liquor potassic permanganates to the cobblestone surface at aquaculture pond bottom sprinkling mass concentration percentage, again to cultivation
Water is injected in pond, and the water temperature for controlling aquaculture pond keeps constant temperature.
2. the industrialized propagation method of a kind of class of Of-digestive-tract as described in claim 1, which is characterized in that the acoustic material is steel
One kind in plate, cement, mixed mud.
3. the industrialized propagation method of a kind of class of Of-digestive-tract as described in claim 1, which is characterized in that use peroxide in step (3)
It is a kind of to aquaculture pond progress sterilizing in acetic acid, hydrogen peroxide, calper calcium peroxide.
4. the industrialized propagation method of a kind of class of Of-digestive-tract as described in claim 1, which is characterized in that step (4) parent population bait
Making step includes：By pawpaw skin infusion 30-45min, yolk powder is added during infusion, infusion finishes postcooling, with dimension
Raw element E, bait are uniformly mixed to get parent population bait.
5. the industrialized propagation method of a kind of class of Of-digestive-tract as claimed in claim 4, which is characterized in that divide after infusion 20-25min
2-4 addition yolk powder.
6. the industrialized propagation method of a kind of class of Of-digestive-tract as described in claim 1, which is characterized in that the water described in step (4)
Temperature is 23-25 DEG C.
7. the industrialized propagation method of a kind of class of Of-digestive-tract as described in claim 1, which is characterized in that the water described in step (5)
Temperature is 25-27 DEG C.
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| CN201810092070.2A CN108432667A (en) | 2018-01-30 | 2018-01-30 | A kind of industrialized propagation method of class of Of-digestive-tract |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785441A (en) * | 2010-03-18 | 2010-07-28 | 通威（成都）三文鱼有限公司 | Method for cultivating parent fish of Atlantic salmon in complete fresh water |
| CN104663547A (en) * | 2015-03-11 | 2015-06-03 | 中国水产科学研究院长江水产研究所 | Percocypris scaled artificial propagation method |
| CN105613386A (en) * | 2016-03-07 | 2016-06-01 | 五河县金满塘生态种养殖家庭农场 | Artificial breeding method of icefish fry |
| CN105766732A (en) * | 2016-03-30 | 2016-07-20 | 邵侠 | Artificial reproduction method of mandarin fish |
| CN106172136A (en) * | 2016-07-26 | 2016-12-07 | 江苏中洋集团股份有限公司 | A kind of Puffer fish artificial fecundation method in winter |
| CN106614134A (en) * | 2016-12-13 | 2017-05-10 | 青岛海澄知识产权事务有限公司 | Snakehead fry breeding method |
-
2018
- 2018-01-30 CN CN201810092070.2A patent/CN108432667A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101785441A (en) * | 2010-03-18 | 2010-07-28 | 通威（成都）三文鱼有限公司 | Method for cultivating parent fish of Atlantic salmon in complete fresh water |
| CN104663547A (en) * | 2015-03-11 | 2015-06-03 | 中国水产科学研究院长江水产研究所 | Percocypris scaled artificial propagation method |
| CN105613386A (en) * | 2016-03-07 | 2016-06-01 | 五河县金满塘生态种养殖家庭农场 | Artificial breeding method of icefish fry |
| CN105766732A (en) * | 2016-03-30 | 2016-07-20 | 邵侠 | Artificial reproduction method of mandarin fish |
| CN106172136A (en) * | 2016-07-26 | 2016-12-07 | 江苏中洋集团股份有限公司 | A kind of Puffer fish artificial fecundation method in winter |
| CN106614134A (en) * | 2016-12-13 | 2017-05-10 | 青岛海澄知识产权事务有限公司 | Snakehead fry breeding method |
Non-Patent Citations (3)
| Title |
|---|
| 唐克人: "《最有趣的生物百科.植物》", 30 November 2009, 陕西科学技术出版社 * |
| 杨德国等: "长江大鳍鳠的人工繁殖", 《中国水产科学》 * |
| 海关总署关税征管司: "《农用商品归类手册》", 30 April 2006, 中国海关出版社 * |
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