Mandarin fish domestication method

A technology of mandarin fish and domestication ponds, applied in fish farming, climate change adaptation, animal feed, etc., can solve the problems of mandarin fish cannibalism, lack of rational and scientific domestication methods, death, etc., and achieve the outbreak of epidemic diseases The effect of reduced probability, reduced cost of mandarin fish farming, and high absorption efficiency

Inactive Publication Date: 2017-05-31
全椒县民族水产养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the special feeding habits of mandarin fish, they are absolutely dependent on live feed, which not only causes a large area of ​​death due to bacterial infection, but also causes high cost of breeding due to the use of live feed. In order to reduce the cost of bree

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of domestication method of mandarin fish comprises the following steps:

[0018] (1) After the mandarin fish fry eat live bait and grow to 6-7 cm, they are transferred to a domestication pond with weak light, and they are on a diet for 2 days. Inject 10 ml of Chinese medicine preparation solution per cubic meter of water in the pond, which can regulate the brain nerves of mandarin fish Central, reduce excitement, temperament to mild, the active ingredients of the Chinese medicine preparation are: Corydalis Corydalis, Aloe Vera, Jujube Seed, Cypress Kernel, Lily, Polygala, Albizia Julibrissin, Radix Polygoni Multiflori, Viola, Mother of Pearl;

[0019] (2) After dieting, first feed a sufficient amount of live fish fry and fresh meat products once, the feed ratio is 2:1, and the feeding amount is based on the mandarin fish no longer floating up and grabbing food, so that the appetite of mandarin fish is fully stimulated. Then gradually reduce the feeding amount of ...

Embodiment 2

[0028] A kind of domestication method of mandarin fish comprises the following steps:

[0029] (1) After the mandarin fish fry eat live bait and grow to 6-7 cm, they are transferred to a domestication pond with weak light, and they are on a diet for 3 days. Inject 12 ml of Chinese medicine preparation solution per cubic meter of water in the pond, which can regulate the brain nerves of mandarin fish Central, reduce excitement, temperament to mild, the active ingredients of the Chinese medicine preparation are: Corydalis Corydalis, Aloe Vera, Jujube Seed, Cypress Kernel, Lily, Polygala, Albizia Julibrissin, Radix Polygoni Multiflori, Viola, Mother of Pearl;

[0030] (2) After dieting, first feed a sufficient amount of live fish fry and fresh meat products once, the feed ratio is 2:1, and the feeding amount is based on the mandarin fish no longer floating up and grabbing food, so that the appetite of mandarin fish is fully stimulated. Then gradually reduce the feeding amount of ...

Embodiment 3

[0039] A kind of domestication method of mandarin fish comprises the following steps:

[0040](1) After the mandarin fish fry eat live bait and grow to 6-7 cm, they are transferred to a domestication pond with weak light, and they are on a diet for 2-3 days. Inject 15 ml of Chinese medicine preparation solution per cubic meter of water in the pool to regulate the mandarin fish. The nerve center of the brain reduces the excitement, and the temperament changes to mild. The active ingredients of the Chinese medicine preparation liquid are: Corydalis Corydalis, Aloe Vera, Jujube Seed, Baizi Kernel, Lily, Polygala, Albizia Julibrissin, Radix Polygoni Multiflori, Zihua Diding, Mother of Pearl;

[0041] (2) After dieting, first feed a sufficient amount of live fish fry and fresh meat products once, the feed ratio is 2:1, and the feeding amount is based on the mandarin fish no longer floating up and grabbing food, so that the appetite of mandarin fish is fully stimulated. Then gradual...

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Abstract

The invention relates to the field of aquaculture and discloses a mandarin dish domestication method. After the mandarin fish fry grow to 6-8 cm when eating live bait, the mandarin fish fry are transferred to a domestication pond with poor light ray. After being on a diet for 2-3 days, the mandarin fish fry are fed with live fish fry and fresh meat products. Feeding amount of the live fish fry is reduced gradually, and artificial feed components are added gradually until the mandarin fish fry are completely not fed with the live bait. The artificial feed comprises 45-50% of protein, 16-20% of fat, 8-10% of carbohydrate, 1-2% of vitamin, 4-6% of mineral, and the balance water. By the scientific domestication method, the obtained mandarin fish is good in convertibility and capable of getting rid of the physical dependence on the live feed. The domestication rate is up to 97.3%, the used artificial feed proportion is capable of meeting the demand of mandarin fish growing, the absorption rate is high, the incidence rate of the mandarin fish is reduced, and therefore compared with the existing feeding cost, the mandarin feeding cost decreases by 68.5%.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a method for domesticating mandarin fish. Background technique [0002] Mandarin fish, also known as Aohuayu, is a carnivorous, scaly fish; it belongs to the Fataceae fish in taxonomy. The mandarin fish has a flat side, a raised back, a thicker body and a pointed head. It is one of the "Four Famous Freshwater Fishes" in my country. The mandarin fish has tender meat, few thorns and more meat. Its meat is petal-shaped and delicious. It is really a good product among fish. Zhang Zhihe, a poet of the Tang Dynasty, wrote the famous poem "Egrets fly in front of Xisai Mountain, peach blossoms and mandarin fish are fat in the water" in his "Fisher Song", which praises this kind of fish. Mandarin fish is as famous as Yellow River carp, Songjiang four-gilled perch, and Xingkai Lake big white fish, and is also known as China's "Four Famous Freshwater Fishes". It has more thorns and less meat,...

Claims

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Application Information

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IPC IPC(8): A01K61/10A23K50/80A23K10/30A23K10/20A23K10/22A23K20/147A23K20/158A23K20/163A23K20/174A23K20/20
CPCA01K61/00Y02A40/81Y02A40/818
Inventor 王宏祥
Owner 全椒县民族水产养殖专业合作社
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