CN115005131A - Feeding habit domestication method for cuttlefish with white spot - Google Patents
Feeding habit domestication method for cuttlefish with white spot Download PDFInfo
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- CN115005131A CN115005131A CN202210636102.7A CN202210636102A CN115005131A CN 115005131 A CN115005131 A CN 115005131A CN 202210636102 A CN202210636102 A CN 202210636102A CN 115005131 A CN115005131 A CN 115005131A
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- 241000238371 Sepiidae Species 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 24
- 241000251468 Actinopterygii Species 0.000 claims abstract description 50
- 239000004568 cement Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000009395 breeding Methods 0.000 claims abstract description 15
- 230000001488 breeding effect Effects 0.000 claims abstract description 15
- 241000238557 Decapoda Species 0.000 claims abstract description 14
- 239000004576 sand Substances 0.000 claims description 17
- 239000013535 sea water Substances 0.000 claims description 12
- 239000006260 foam Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000001954 sterilising effect Effects 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 238000011534 incubation Methods 0.000 claims description 3
- 241000238366 Cephalopoda Species 0.000 abstract description 3
- 235000016709 nutrition Nutrition 0.000 abstract description 2
- 230000000050 nutritive effect Effects 0.000 abstract description 2
- 230000000366 juvenile effect Effects 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 241000519995 Stachys sylvatica Species 0.000 description 9
- 206010028980 Neoplasm Diseases 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 241000243827 Nereis Species 0.000 description 1
- 241000238370 Sepia Species 0.000 description 1
- 241001441745 Sepia esculenta Species 0.000 description 1
- 241001481183 Sepia latimanus Species 0.000 description 1
- 241001663378 Sepiella maindroni Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002149 gonad Anatomy 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
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- 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
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- 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
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- 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
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
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- 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
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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
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Abstract
The invention discloses a method for domesticating cuttlefish with white spot, which comprises the following steps: preparing a cement pond, putting white spot cuttlefish larvae, breeding the larvae at the early stage, domesticating clamworms and domesticating iced fresh fishes. The clamworm is a benthos with high nutritive value and high protein content, is a high-quality living natural bait for artificial breeding and cultivation of fishes, shrimps and crabs, cannot die or die immediately after being cut off, and can move in water, so that the clam worm bait is very favorable for catching the cuttlefish. The clamworm is used as the live bait for the juvenile squids to taming and eat as the transitional bait for the frozen fresh bait, so that the problem that the water quality is damaged due to the fact that the frozen fresh bait is soaked in water for too long in the taming and eating process is solved, and the nutritional requirements of the juvenile squids during the taming and eating process are met.
Description
Technical Field
The invention relates to a method for domesticating white spot cuttlefish, and belongs to the technical field of aquaculture.
Background
Cuttlefish, commonly known as cuttlefish, is one of the most promising species for cephalopods. The cuttlefish meat is delicious, the edible part accounts for more than 90%, the gonad can be processed into cuttlefish ears and cuttlefish eggs, the cuttlebone sheaths and the black capsules have the effects of blood coagulation, tumor resistance, cancer resistance and the like, and the cuttlefish is deeply popular with the public and is one of the important fishing objects in the marine fishery of China. After the 80 s in the 20 th century, the sea environment and production order of the cuttlefish spawning sites and the proliferation protection areas are seriously damaged, and in addition, the climate change has great influence on fishery resources, so that the regeneration capacity of the cuttlefish resources is difficult to bear the increasing fishing strength, and the cuttlefish resources are obviously declined. The research on breeding and breeding technology of the cuttlefish in China mainly focuses on Shandong, Zhejiang, Fujian, Guangdong and the like, and the varieties of the cuttlefish mainly comprise sepia esculenta, sepiella maindroni and sepia griffithii and reach the level of large-scale breeding. The cuttlefish with white spots (Sepia latimanus) is a cuttlefish variety with great breeding prospect in the sea area of south China sea, is the largest type of cuttlefish in the family of Sepiidae (the recorded maximum carcass length is 0.5 m, and the maximum body weight is 10 kg), has high economic value, and does not have related research reports on artificial breeding of the cuttlefish with white spots at present.
The selection and supply of baits are key to the problem to be solved in the artificial breeding process of young cuttlefish, and the young cuttlefish prefers to eat live baits such as fish and shrimp larvae, and needs to be domesticated after growing to a certain stage in the breeding production process because of higher cost of the live baits, and the live baits are replaced by iced fresh fishes so as to reduce the cost. However, in the feeding habit, the young cuttlefish needs a process of receiving the iced fresh fish, the process of repeatedly feeding the iced fresh fish for feeding habit is easy to cause water quality deterioration, and the iced fresh fish which is not fed needs to be sucked out in time, so that the operation is complicated.
Disclosure of Invention
The invention aims to solve the technical problem of providing a method for domesticating white spot cuttlefish, and solves the defects that the existing method for domesticating white spot cuttlefish needs frequent replacement and fishing out of iced fresh fish, so that the water quality is easy to deteriorate, and the operation is complicated.
In order to solve the problems, the following technical scheme is adopted, and the method for domesticating the white spot cuttlefish comprises the following steps:
(1) preparing a cement pond: at 15 m 2 ~18 m 2 Paving 3-6 cm of sand at the bottom of the indoor cement pond, exposing the sand to the sun for sterilization before the sand is placed in the pond, cleaning the sand with seawater after the sand is paved until no floating foam exists, adding the seawater to the depth of 1.2 m, inflating the air stone, and shielding the area 1/2-2/3 of the surface of the cement pond with a black curtain;
(2) putting the cuttlefish larvae: after aerating with seawater for 24 hours, directly transferring newly hatched cuttlefish larvae with the body length of 1.5 cm-1.8 cm into a cement pond from an incubation frame, wherein 20-50 cuttlefish larvae are in each cubic water body;
(3) early-stage larva breeding: feeding living shrimp larvae in the early stage of cultivation, selecting a fixed feeding point on the surface of a cement pond which is not shielded by a black curtain twice in the morning and evening, wherein the body length of the shrimp larvae is smaller than that of the cuttlefish;
(4) clam worm domestication: after the cuttlefish larvae are cultured for 20-25 days, the body length reaches 3-5 cm, the live clamworms are cut into small sections of 2-4 cm, the small sections are sequentially and slowly thrown into a cement pond at a fixed feeding point in the morning and evening, the sinking clamworms do not need to be treated, the young cuttlefish can quickly suck the feed in the process that the clamworms are thrown into water to sink to the bottom through 2-3 days of domestication operation, and the sinking clamworms can also be caught by the cuttlefish to feed;
(5) domesticating iced fresh fish: after the cuttlefish larvae can normally eat clamworms, part of the clamworms are slowly changed into iced fresh small fishes, the fish body length exceeds the cuttlefish body length, the small fishes are cut into blocks, the small fishes are also gradually thrown into a cement pond at a fixed feeding point for domestication in sequence until the iced fresh fishes completely replace the clamworms, the iced fresh fishes which do not eat are timely sucked out during domestication, the water changing amount is increased to ensure that the water quality is fresh, and the cuttlefish larvae normally eat the iced fresh fishes to complete domestication.
The cuttlefish likes live baits such as fish and shrimp larvae, the cost of the live fishes and shrimps is high, and the breeding cost is very high if the cuttlefish is fed with the live baits such as the fish and shrimp larvae all the time. Therefore, when the cuttlefish grows to a certain degree, the iced fish is adopted to replace the live bait so as to reduce the cost. However, at the initial stage of using the iced fresh fish to replace live baits, a process is needed for cuttlefish to accept the iced fresh fish, the process of repeatedly feeding the iced fresh fish is easy to cause water quality deterioration, and the iced fresh fish which is not eaten needs to be sucked out in time, so that the operation is complicated. The nereis is a benthic organism with high nutritive value, has high protein content, and is a high-quality living natural bait for artificial breeding and cultivation of fish, shrimp and crab. Among many marine organisms, the clamworm does not die or die immediately after being cut off, and the cut-off clamworm can move in water. The invention utilizes the characteristic that the clamworm still has certain activity after being cut off, the clamworm is cut into required specifications and is used as the live bait for the inkfish larva to domesticate the inkfish to be the transitional bait of the iced fresh bait, the inkfish prefers to eat the movable clamworm, and the clamfish is gradually replaced by the iced fresh fish in the process of using the clamworm, thereby not only solving the problem that the iced fresh bait foams water to spoil the water quality for too long time in the domestication process, but also ensuring the nutritional requirements of the young inkfish during the domestication process.
Detailed Description
Example one
A domesticating method of white spot cuttlefish comprises the following steps:
(1) preparing a cement pond: at 15 m 2 Paving 3-6 cm of sand at the bottom of the indoor cement pond, exposing the sand to the sun for sterilization before the sand enters the pond, cleaning the sand with seawater after paving until no floating foam exists, adding the seawater to a depth of 1.2 m, inflating the air stone, and shielding the area 1/2 of the surface of the cement pond with a black curtain;
(2) putting the cuttlefish larvae: after aerating with seawater for 24 hours, directly transferring newly hatched cuttlefish larvae with the body length of 1.5 cm-1.8 cm into a cement pond from a hatching frame, wherein 20 cuttlefish larvae are in each cubic water body;
(3) early-stage larva breeding: feeding living shrimp larvae in the early stage of cultivation, selecting a fixed feeding point on the surface of a cement pond which is not shielded by a black curtain, and feeding twice in the morning and at night, wherein the body length of the shrimp larvae is smaller than that of the cuttlefish;
(4) clam worm domestication: after the cuttlefish larvae are cultured for 20 days, the body length reaches 3 cm, the live clamworms are cut into small sections of 2-4 cm, the small sections are sequentially and slowly thrown into a cement pond at a fixed feeding point in the morning and evening, the sinking clamworms do not need to be treated, the young cuttlefish can quickly suck the young cuttlefish for feeding in the process that the clamworms are thrown into water to sink to the bottom through 2-day domestication operation, and the sinking clamworms can also be caught by the cuttlefish for feeding;
(5) domesticating iced fresh fish: after cuttlefish larvae can normally eat clamworms, part of the clamworms are slowly changed into iced fresh small fishes, the fish body length exceeds the cuttlefish body length, the small fishes are cut into blocks, the small fishes are also gradually thrown into a cement pond at a fixed feeding point for domestication in sequence until the iced fresh fishes completely replace the clamworms, the iced fresh fishes which do not eat are timely sucked out during domestication, the water changing amount is increased to ensure that the water quality is fresh, and the cuttlefish larvae can normally eat the iced fresh fishes to finish domestication after 2-4 days.
Example two
A domesticating method of white spot cuttlefish comprises the following steps:
(1) preparing a cement pond: at 18 m 2 Paving 3-6 cm of sand at the bottom of the indoor cement pond, exposing the sand to the sun for sterilization before the sand enters the pond, cleaning the sand with seawater after paving until no floating foam exists, adding the seawater to a depth of 1.2 m, inflating the air stone, and shielding the area 2/3 of the surface of the cement pond with a black curtain;
(2) putting the cuttlefish larvae: after aerating with seawater for 24 hours, directly transferring newly hatched cuttlefish larvae with the body length of 1.5 cm-1.8 cm into a cement pond from an incubation frame, wherein 50 cuttlefish larvae are in each cubic water body;
(3) early-stage larva breeding: feeding living shrimp larvae in the early stage of cultivation, selecting a fixed feeding point on the surface of a cement pond which is not shielded by a black curtain twice in the morning and evening, wherein the body length of the shrimp larvae is smaller than that of the cuttlefish;
(4) clam worm domestication: after culturing the cuttlefish larvae for 25 days, the body length reaches 5 cm, the live clamworms are cut into small sections of 2-4 cm, the small sections are sequentially and slowly thrown into a cement pond at a fixed feeding point in the morning and evening, the sinking clamworms do not need to be treated, after 3 days of domestication operation, the young cuttlefish can quickly suck and eat the bait in the process that the clamworms are thrown into water to sink to the bottom, and the sinking clamworms can also be caught by the cuttlefish to eat the bait;
(5) domesticating iced fresh fish: after cuttlefish larvae can normally eat clamworms, part of the clamworms are slowly changed into iced fresh small fishes, the fish body length exceeds the cuttlefish body length, the small fishes are cut into blocks, the small fishes are also gradually thrown into a cement pond at a fixed feeding point for domestication in sequence until the iced fresh fishes completely replace the clamworms, the iced fresh fishes which do not eat are timely sucked out during domestication, the water changing amount is increased to ensure that the water quality is fresh, and the cuttlefish larvae can normally eat the iced fresh fishes to finish domestication after 2-4 days.
Claims (1)
1. A method for domesticating cuttlefish, which is characterized by comprising the following steps:
(1) preparing a cement pool: at 15 m 2 ~18 m 2 Indoor cement pool bottomPaving 3-6 cm of sand, exposing the sand to the sun for sterilization before the sand is placed into the pond, cleaning the sand with seawater after paving until no floating foam exists, adding the seawater to the depth of 1.2 m, inflating the air stone, and shielding the area 1/2-2/3 of the surface of the cement pond with a black curtain;
(2) putting the cuttlefish larvae: after aerating with seawater for 24 hours, directly transferring newly hatched cuttlefish larvae with the body length of 1.5 cm-1.8 cm into a cement pond from an incubation frame, wherein 20-50 cuttlefish larvae are in each cubic water body;
(3) early-stage larva breeding: feeding living shrimp larvae in the early stage of cultivation, selecting a fixed feeding point on the surface of a cement pond which is not shielded by a black curtain, and feeding twice in the morning and at night, wherein the body length of the shrimp larvae is smaller than that of the cuttlefish;
(4) clam worm domestication: after the cuttlefish larvae are cultured for 20-25 days, the body length reaches 3-5 cm, the live clamworms are cut into small sections of 2-4 cm, the small sections are sequentially and slowly thrown into a cement pond at a fixed feeding point in the morning and evening, the sinking clamworms do not need to be treated, the young cuttlefish can quickly suck the feed in the process that the clamworms are thrown into water to sink to the bottom through 2-3 days of domestication operation, and the sinking clamworms can also be caught by the cuttlefish to feed;
(5) domesticating iced fresh fish: after the cuttlefish larvae can normally eat clamworms, part of the clamworms are slowly changed into iced fresh small fishes, the fish body length exceeds the cuttlefish body length, the small fishes are cut into blocks, the small fishes are also gradually thrown into a cement pond at a fixed feeding point for domestication in sequence until the iced fresh fishes completely replace the clamworms, the iced fresh fishes which do not eat are timely sucked out during domestication, the water changing amount is increased to ensure that the water quality is fresh, and the cuttlefish larvae normally eat the iced fresh fishes to complete domestication.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210636102.7A CN115005131A (en) | 2022-06-07 | 2022-06-07 | Feeding habit domestication method for cuttlefish with white spot |
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| CN202210636102.7A CN115005131A (en) | 2022-06-07 | 2022-06-07 | Feeding habit domestication method for cuttlefish with white spot |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986572A (en) * | 2012-12-26 | 2013-03-27 | 中国水产科学研究院黄海水产研究所 | Method for completely and artificially breeding palaemon carinicauda parent shrimps indoors |
| CN104472406A (en) * | 2014-12-03 | 2015-04-01 | 宁波大学 | Method for cultivating tiger-spot cuttlefishes in indoor cement pond |
| CN107494362A (en) * | 2017-07-21 | 2017-12-22 | 浙江海洋大学 | A kind of bait intensifying method for improving hickie squid larva survival rate |
| CN109287526A (en) * | 2018-09-22 | 2019-02-01 | 连云港侨海渔业科技有限公司 | A kind of golden cuttlefish parent is raised and train and germination method in advance |
| CN109874704A (en) * | 2019-03-29 | 2019-06-14 | 宁波大学 | A kind of method of tiger spot cuttlefish seed bait domestication |
| CN110402851A (en) * | 2019-08-28 | 2019-11-05 | 浙江海洋大学 | The method for culturing seedlings of tiger spot cuttlefish |
-
2022
- 2022-06-07 CN CN202210636102.7A patent/CN115005131A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986572A (en) * | 2012-12-26 | 2013-03-27 | 中国水产科学研究院黄海水产研究所 | Method for completely and artificially breeding palaemon carinicauda parent shrimps indoors |
| CN104472406A (en) * | 2014-12-03 | 2015-04-01 | 宁波大学 | Method for cultivating tiger-spot cuttlefishes in indoor cement pond |
| CN107494362A (en) * | 2017-07-21 | 2017-12-22 | 浙江海洋大学 | A kind of bait intensifying method for improving hickie squid larva survival rate |
| CN109287526A (en) * | 2018-09-22 | 2019-02-01 | 连云港侨海渔业科技有限公司 | A kind of golden cuttlefish parent is raised and train and germination method in advance |
| CN109874704A (en) * | 2019-03-29 | 2019-06-14 | 宁波大学 | A kind of method of tiger spot cuttlefish seed bait domestication |
| CN110402851A (en) * | 2019-08-28 | 2019-11-05 | 浙江海洋大学 | The method for culturing seedlings of tiger spot cuttlefish |
Non-Patent Citations (3)
| Title |
|---|
| 严润玄 等: "3 种不同规格虎斑乌贼苗种的摄食、生长及存活的比较", 宁波大学学报（理工版）, vol. 33, no. 3, pages 1 - 6 * |
| 刘苏 等: "虎斑乌贼人工繁育技术", 海洋与渔业, no. 280, pages 74 - 75 * |
| 蒋霞敏 等: "水泥池养殖条件下虎斑乌贼的生长特性", 宁波大学学报（理工版）, vol. 27, no. 2, pages 1 - 6 * |
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