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Huso feed

A feed and technology for beluga fish, which is applied in the field of beluga fish feed and special feed for beluga fish, to achieve the effects of anti-infection, improving quality, and increasing survival rate

Inactive Publication Date: 2016-11-09
谢晓玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve various problems in the current artificial breeding of beluga fish and improve the survival rate of beluga fish, the invention provides a special feed for beluga fish

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A special feed for beluga fish, characterized in that it is made of the following raw materials in percentage by weight: fish meal 34.5%, shrimp meal 14.5%, corn meal 39.7%, fish oil 8.8%, yeast 0.4%, salt 0.3%, traditional Chinese medicine feed Additive 1.8%.

[0016] The traditional Chinese medicine feed additive described therein is made from the following formula: 5 parts of rhubarb, 4 parts of Dijincao, 6 parts of gallnut, 6 parts of cassia seed, 5 parts of hawthorn, 4 parts of medlar, and 15 parts of soybean meal. The above raw materials are mixed and pulverized It can be up to 60 mesh.

Embodiment 2

[0018] A special feed for beluga fish, which is characterized in that it is made of the following raw materials in percentage by weight: 32.4% fish meal, 17.6% shrimp meal, 39.1% corn meal, 9.2% fish oil, 0.5% yeast, 0.2% table salt, traditional Chinese medicine feed Additive 1.0%.

[0019] The traditional Chinese medicine feed additive described therein is made from the following formula: 5 parts of rhubarb, 4 parts of Dijincao, 6 parts of gallnut, 6 parts of cassia seed, 5 parts of hawthorn, 4 parts of medlar, and 15 parts of soybean meal. The above raw materials are mixed and pulverized It can be up to 60 mesh.

Embodiment 3

[0021] In a beluga fish breeding base in Anhui Province, 400 artificially bred beluga fish were selected as breeding objects, divided into four groups, 100 fish in each group, and managed in the same breeding mode. Wherein group 1 is a control group, adopts imported beluga carp compound feed to carry out feeding group 2-3 is an experimental group, adopts the special feed for beluga carp of the embodiment of the present invention 1,2 to raise; group 4 is a comparative test group, adopts the following comparison The compound feed of test examples 1 and 2 was fed, and the average survival rate and the growth situation in the breeding process were recorded. The specific results are shown in the following table 1:

[0022]

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PUM

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Abstract

The invention provides special huso feed which is prepared from the following raw materials in parts by weight: 30-35 parts of fish meal, 10-20 parts of shrimp meal, 35-40 parts of corn flour, 5-10 parts of fish oil, 0.2-0.5 part of yeasts, 0.2-0.5 part of salt and 0.6-2 parts of traditional Chinese medicine feed additives. The huso feed can achieve the effects of obviously improving the quality of artificially bred huso and reducing various bacterial diseases and liver diseases, and the survival rate of huso is improved by 10-15%.

Description

technical field [0001] The invention relates to a beluga fish feed, which belongs to the field of aquatic feed, in particular to a special feed for beluga fish. Background technique [0002] The sturgeon fish (sturgeon beluga) is a kind of sturgeon. The scientific name is Dabry's sturgeon. It has a huge body, generally weighing 50-100 kg, and the larger one can reach 1,000 kg. It is a large carnivorous fish. Known for its long life span, large body, large appetite, and strong strength, it is known as the "living fossil" and "water giant panda", and is known as the king of freshwater fish. Since the wild sturgeon is endangered, captive breeding is one of the important measures to maintain the species of sturgeon. [0003] At present, the artificial breeding of beluga carp in China has reached about 6 million tails, and more than 3,000 tons of feed are needed. The source of feed is mainly imported feed. The price of imported feed is relatively high, about 15,000 yuan / ton, whi...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/22A23K10/30A23K20/158A23K10/18A23K20/22
CPCY02A40/818
Inventor 谢晓玲
Owner 谢晓玲
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