CN111213598A - Method for breeding channel catfish - Google Patents
Method for breeding channel catfish Download PDFInfo
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- CN111213598A CN111213598A CN201911268009.XA CN201911268009A CN111213598A CN 111213598 A CN111213598 A CN 111213598A CN 201911268009 A CN201911268009 A CN 201911268009A CN 111213598 A CN111213598 A CN 111213598A
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- 241000252498 Ictalurus punctatus Species 0.000 title claims abstract description 28
- 238000009395 breeding Methods 0.000 title claims abstract description 20
- 230000001488 breeding effect Effects 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000003306 harvesting Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 241000251468 Actinopterygii Species 0.000 claims description 21
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 16
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 8
- 235000012255 calcium oxide Nutrition 0.000 claims description 8
- 239000000292 calcium oxide Substances 0.000 claims description 8
- 239000003337 fertilizer Substances 0.000 claims description 6
- 241000252234 Hypophthalmichthys nobilis Species 0.000 claims description 5
- 238000012258 culturing Methods 0.000 claims description 5
- JDLKFOPOAOFWQN-VIFPVBQESA-N Allicin Natural products C=CCS[S@](=O)CC=C JDLKFOPOAOFWQN-VIFPVBQESA-N 0.000 claims description 4
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 claims description 4
- 229930003268 Vitamin C Natural products 0.000 claims description 4
- JDLKFOPOAOFWQN-UHFFFAOYSA-N allicin Chemical compound C=CCSS(=O)CC=C JDLKFOPOAOFWQN-UHFFFAOYSA-N 0.000 claims description 4
- 235000010081 allicin Nutrition 0.000 claims description 4
- 230000000249 desinfective effect Effects 0.000 claims description 4
- 230000003203 everyday effect Effects 0.000 claims description 4
- 239000010802 sludge Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 235000019154 vitamin C Nutrition 0.000 claims description 4
- 239000011718 vitamin C Substances 0.000 claims description 4
- 238000005276 aerator Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 235000013601 eggs Nutrition 0.000 claims description 2
- 239000008188 pellet Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 238000003908 quality control method Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 230000004083 survival effect Effects 0.000 abstract description 2
- 238000009360 aquaculture Methods 0.000 description 4
- 244000144974 aquaculture Species 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 241000195493 Cryptophyta Species 0.000 description 2
- 230000002354 daily effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 241000252500 Ictalurus Species 0.000 description 1
- 241000252496 Siluriformes Species 0.000 description 1
- 241000347488 Silurus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fodder In General (AREA)
- Farming Of Fish And Shellfish (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention discloses a channel catfish breeding method, which mainly comprises the following steps: firstly, selecting a culture pond; secondly, cleaning the pond; thirdly, stocking seedlings; fourthly, bait throwing; fifthly, daily management; sixthly, disease control; and seventhly, fishing and harvesting. The method for breeding the channel catfish is convenient to breed, the channel catfish grows uniformly, the survival rate is high, and the quality is high.
Description
Technical Field
The invention relates to a method for breeding channel catfish, and belongs to the technical field of aquaculture.
Background
Ietalurus punctatus (Ietalurus punetaus) belongs to fishes of catfishes, belongs to the order Parasilurus, is native to America, has the characteristics of fast growth, wide temperature range, strong disease resistance and the like, is delicious in meat quality, high in nutritional value, can be listed all the year round, is popular with farmers, processing factories and domestic and foreign consumers, and has wide breeding prospect. At present, the channel catfish breeding is easy to cause later-stage uneven size and yellowish fish color, and the economic value of the channel catfish is greatly influenced. Therefore, the existing channel catfish breeding method needs to be further improved.
Disclosure of Invention
The invention aims to solve the technical problem of providing a method for breeding channel catfish so as to improve the breeding yield and the breeding quality.
The technical scheme of the invention is as follows: a method for breeding channel catfishes mainly comprises the following steps:
(1) a culture pond: selecting a pond with water inlet and drainage facilities in the east-west direction, fresh and pollution-free water source, flat bottom of the pond, sandy soil substrate with depth of 2.0 meters and area of 3-10 mu as a culture pond;
(2) and (3) pond: before breeding seeds, removing sludge at the bottom of the pond, keeping the water depth to be 6-10 cm, disinfecting by using 80-100 kg of quicklime per mu, after waiting for 5-7 days, injecting water to 0.6-0.8 m, applying fertilizer and fertilizer water, and then gradually deepening the water level to the water depth of 1.8-2.0 m;
(3) stocking: selecting 30-50 g of robust and regular Ictalurus punctatus fry in 12-2 months, and culturing 2800-3200 fish eggs per mu;
(4) putting: feeding the special channel catfish compound pellet feed by a bait feeding machine at a fixed point of 8:00 and 17:00 every day, wherein the feeding amount is 6-8% of the total weight of the fish body in the initial stocking period, and the total weight of the fish body in the adult stage is 3-8%;
(5) management: the method comprises the following steps of (1) arranging a 1.5 kilowatt aerator every 2-3 mu of land for each day, starting the pond to aerate at night, in rainy days and sunny days in 7-9 months at noon, changing water once every 7-10 days, changing 15 centimeters of water every time, and keeping the transparency at 25-30 centimeters;
(6) and (3) prevention and control: controlling water quality, sprinkling 5-10 kg/mu of quicklime every 15-20 days, and feeding medicinal bait for 3-5 days every 15-20 days in 7-10 months at the later stage of cultivation, wherein the medicinal bait is prepared by mixing allicin and vitamin C;
(7) harvesting: after 10 to 12 months of culture, the fish is cultured until the average fish body mass is 0.5 to 0.8 kg/tail, and then the fish can be harvested.
Preferably, in the second step, the channel catfish is put into fry for breeding in 12-2 months, and the breeding density is 3000 tails/mu.
Preferably, in the second step, the silver carp fries of which the specification is 50-100g and 150 fries per mu are placed together with the channel catfish for controlling the water quality of the aquaculture pond.
The invention has the beneficial effects that: the method for breeding the channel catfish is convenient to breed, the channel catfish grows uniformly, the survival rate is high, and the quality is high.
Detailed Description
Example one
(1) Selecting a culture pond: the test site is arranged in the southern village of the Dang river of North Hai city, 1 port of the aquaculture pond, the east-west direction, 10 mu, the pond is a sediment substrate, the water source is taken from the south river, the average water depth is 2 m, and the water inlet and the water discharge are convenient;
(2) pond cleaning: reforming a pond before cultivation, removing sludge, draining water to the depth of 6 cm, disinfecting with quicklime, injecting water with the dosage of 80 kg/mu for 7 days, injecting 0.6 m water, applying chemical fertilizer water for marine algae for land growth, and gradually adding water to the depth of 1.8 m;
(3) fry stocking: 30-50 g of robust and regular channel catfish fries of 3.2 thousands of channel catfish fries are purchased in 12 months in the year and put into a pond, and 1500 silver carp fries are purchased and put into the pond together;
(4) bait throwing: feeding the special spot furcate-tail mixed particle feed Tongweiwei furcate tail special expanded mixed feed by using a bait feeding machine, wherein the feeding amount is 6-8% of the total weight of the fish body in the initial stocking period and 3-8% of the total weight of the fish body in the adult stage;
(5) daily management: 1.5 kilowatt oxygen increasing machines are arranged every 2-3 mu of pond every day, the pond is started to increase oxygen at night, in rainy days and in sunny noon in 7-9 months, water is changed every 7 days, and the water is changed by 15 centimeters every time, so that the transparency is kept at 30 centimeters;
(6) disease control: controlling water quality, sprinkling 5-10 kg/mu of quicklime every 15-20 days, and feeding medicinal bait for 3-5 days every 15-20 days in late stage of cultivation, wherein the medicinal bait is prepared by mixing allicin and vitamin C.
(7) Fishing and harvesting: culturing for 11 months until the average fish body mass is 0.6 kg/tail, and harvesting 34780 jin.
Example two
(1) Selecting a culture pond: the test site is arranged in the southern village of the Dang river of North Hai city, 1 port of the aquaculture pond, 3 mu in the east-west direction, the pond is a sediment substrate, the water source is taken from the south river, the average water depth is 2 m, and water inlet and water discharge are convenient;
(2) pond cleaning: reforming a pond before cultivation, removing sludge, draining water to a water depth of 10 cm, disinfecting with quicklime, injecting water with the dosage of 100 kg/mu for 5 days, injecting 0.8 m of water, applying chemical fertilizer water for marine algae for land growth, and gradually adding water to the water depth of 2.0 m;
(3) fry stocking: 30-50 g of robust and regular channel catfish fries of which the body constitution is strong are purchased 2 months in the next year, 0.84 ten thousand of channel catfish fries are put into a pond, and 420 silver carp fries are purchased and put into the pond together;
(4) bait throwing: feeding the special spot furcate-tail mixed particle feed Tongweiwei furcate tail special expanded mixed feed by using a bait feeding machine, wherein the feeding amount is 6-8% of the total weight of the fish body in the initial stocking period and 3-8% of the total weight of the fish body in the adult stage;
(5) daily management: 1.5 kilowatt oxygen increasing machines are arranged every 2-3 mu of pond every day, the pond is started to increase oxygen at night, in rainy days and in sunny noon in 7-9 months, water is changed every 10 days, and the water is changed by 15 cm every time, so that the transparency is kept at 25 cm;
(6) disease control: controlling water quality, sprinkling 5-10 kg/mu of quicklime every 15-20 days, and feeding medicinal bait for 3-5 days every 15-20 days in late stage of cultivation, wherein the medicinal bait is prepared by mixing allicin and vitamin C.
(7) Fishing and harvesting: culturing for 12 months until the average fish body mass is 0.7 kg/tail, harvesting 10675 jin, and taking 700 jin of silver carp.
Claims (3)
1. The method for breeding channel catfish mainly comprises the following steps:
(1) a culture pond: selecting a pond with water inlet and drainage facilities in the east-west direction, fresh and pollution-free water source, flat bottom of the pond, sandy soil substrate with depth of 2.0 meters and area of 3-10 mu as a culture pond;
(2) pond: before breeding seeds, removing sludge at the bottom of the pond, keeping the water depth to be 6-10 cm, disinfecting by using 80-100 kg of quicklime per mu, after waiting for 5-7 days, injecting water to 0.6-0.8 m, applying fertilizer and fertilizer water, and then gradually deepening the water level to the water depth of 1.8-2.0 m;
(3) stocking: selecting 30-50 g of robust and regular Ictalurus punctatus fry in 12-2 months, and culturing 2800-3200 fish eggs per mu;
(4) putting: feeding the special channel catfish compound pellet feed by a bait feeding machine at a fixed point of 8:00 and 17:00 every day, wherein the feeding amount is 6-8% of the total weight of the fish body in the initial stocking period, and the total weight of the fish body in the adult stage is 3-8%;
(5) processing: the method comprises the following steps of (1) arranging a 1.5 kilowatt aerator every 2-3 mu of land for each day, starting the pond to aerate at night, in rainy days and sunny days in 7-9 months at noon, changing water once every 7-10 days, changing 15 centimeters of water every time, and keeping the transparency at 25-30 centimeters;
(6) and (3) prevention and control: controlling water quality, sprinkling 5-10 kg/mu of quicklime every 15-20 days, and feeding medicinal bait for 3-5 days every 15-20 days in 7-10 months at the later stage of cultivation, wherein the medicinal bait is prepared by mixing allicin and vitamin C;
(7) harvesting: after 10 to 12 months of culture, the fish is cultured until the average fish body mass is 0.5 to 0.8 kg/tail, and then the fish can be harvested.
2. The method for breeding Ictalurus punctatus as claimed in claim 1, wherein in the second step, the Ictalurus punctatus is bred in seedling setting in 12-2 months, and the breeding density is 3000 tails/mu.
3. The method for culturing Ictalurus punctatus as claimed in claim 1, wherein in step 2, the Ictalurus punctatus is placed with 100-150 fishes/mu of silver carp fries of 50-100g for water quality control of the culture pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911268009.XA CN111213598A (en) | 2019-12-11 | 2019-12-11 | Method for breeding channel catfish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911268009.XA CN111213598A (en) | 2019-12-11 | 2019-12-11 | Method for breeding channel catfish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111213598A true CN111213598A (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911268009.XA Pending CN111213598A (en) | 2019-12-11 | 2019-12-11 | Method for breeding channel catfish |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2171572C2 (en) * | 1999-07-22 | 2001-08-10 | Азовский научно-исследовательский институт рыбного хозяйства | Method of growing baby fishes in ponds |
| CN103314899A (en) * | 2013-06-17 | 2013-09-25 | 苏州市阳澄湖现代农业发展有限公司 | Cage culture method of adult fish of ictalurus punctatus |
| CN105075951A (en) * | 2015-08-31 | 2015-11-25 | 嘉鱼县三湖渔业有限责任公司 | Channel catfish fry rearing method |
| CN105432522A (en) * | 2015-12-02 | 2016-03-30 | 全椒县管坝民族村综合养殖专业合作社 | Culture method of Channel catsh Lctalurus punctatus |
| CN105850796A (en) * | 2016-04-12 | 2016-08-17 | 中国水产科学研究院长江水产研究所 | Method for intensive cultivation of ictalurus punctatus |
-
2019
- 2019-12-11 CN CN201911268009.XA patent/CN111213598A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2171572C2 (en) * | 1999-07-22 | 2001-08-10 | Азовский научно-исследовательский институт рыбного хозяйства | Method of growing baby fishes in ponds |
| CN103314899A (en) * | 2013-06-17 | 2013-09-25 | 苏州市阳澄湖现代农业发展有限公司 | Cage culture method of adult fish of ictalurus punctatus |
| CN105075951A (en) * | 2015-08-31 | 2015-11-25 | 嘉鱼县三湖渔业有限责任公司 | Channel catfish fry rearing method |
| CN105432522A (en) * | 2015-12-02 | 2016-03-30 | 全椒县管坝民族村综合养殖专业合作社 | Culture method of Channel catsh Lctalurus punctatus |
| CN105850796A (en) * | 2016-04-12 | 2016-08-17 | 中国水产科学研究院长江水产研究所 | Method for intensive cultivation of ictalurus punctatus |
Non-Patent Citations (3)
| Title |
|---|
| 付东升: "斑点叉尾？池塘高产养殖技术 ", 《科学养鱼》 * |
| 廖伏初等: "《池塘养鱼生态养殖模式与案例分析》", 30 June 2015, 湖南科学技术出版社 * |
| 李华等: "斑点叉尾鮰池塘健康养殖技术", 《渔业致富指南》 * |
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