Feed capable of promoting immunity of crayfish

An immunity and lobster technology, applied in the field of feed, can solve the problems of the adverse effect on the economic benefits of farmers, the small size of crayfish, and many diseases, and achieve the effects of improving immunity, comprehensively rich in nutrition, and high in crude protein content.

Inactive Publication Date: 2018-12-07
安徽联邦农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current crayfish farming is mainly because the crayfish are small in size, poor in color, and have many diseases, which have a negative impact on the economic benefits of farmers.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] In the embodiment of the present invention, a feed that can improve the immunity of crayfish is composed of the following raw materials in parts by weight: 52 parts of rice bran, 18 parts of straw powder, 20 parts of bone meal, 15 parts of fish meal, 8 parts of Carex 3 parts of microalgae, 5 parts of biological preparations and 7 parts of traditional Chinese medicine preparations.

[0015] The microalgae in the feed that can improve the immunity of crayfish is composed of Scenedesmus, Crescent algae and Chlorella ellipsoides according to the weight ratio of 1:1:3.

[0016] The biological preparation of the feed that can improve the immunity of crayfish is composed of vitamin C, lactic acid bacteria and citric acid according to the weight ratio of 3:2:5.

[0017] The traditional Chinese medicine preparation of the feed that can enhance the immunity of crayfish is composed of the following raw materials in parts by weight: 13 parts of marshmallow, 2 parts of longan, 5 par...

Embodiment 2

[0019] In the embodiment of the present invention, a feed that can improve the immunity of crayfish is composed of the following raw materials in parts by weight: 35 parts of rice bran, 13 parts of straw powder, 15 parts of bone meal, 10 parts of fish meal, 5 parts of Carex 1 part of microalgae, 2 parts of biological preparations and 4 parts of traditional Chinese medicine preparations.

[0020] The microalgae in the feed that can improve the immunity of crayfish is composed of Scenedesmus, Crescent algae and Chlorella ellipsoides according to the weight ratio of 1:1:3.

[0021] The biological preparation of the feed that can improve the immunity of crayfish is composed of vitamin C, lactic acid bacteria and citric acid according to the weight ratio of 3:2:5.

[0022] The traditional Chinese medicine preparation of the feed that can enhance the immunity of crayfish is composed of the following raw materials in parts by weight: 13 parts of marshmallow, 2 parts of longan, 5 part...

Embodiment 3

[0024] In the embodiment of the present invention, a feed that can enhance the immunity of crayfish is composed of the following raw materials in parts by weight: 56 parts of rice bran, 25 parts of straw powder, 25 parts of bone meal, 16 parts of fish meal, 12 parts of Carex 8 parts of microalgae, 7 parts of biological preparations and 10 parts of traditional Chinese medicine preparations.

[0025] The microalgae in the feed that can improve the immunity of crayfish is composed of Scenedesmus, Crescent algae and Chlorella ellipsoides according to the weight ratio of 1:1:3.

[0026] The biological preparation of the feed that can improve the immunity of crayfish is composed of vitamin C, lactic acid bacteria and citric acid according to the weight ratio of 3:2:5.

[0027] The traditional Chinese medicine preparation of the feed that can enhance the immunity of crayfish is composed of the following raw materials in parts by weight: 13 parts of marshmallow, 2 parts of longan, 5 p...

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PUM

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Abstract

The invention relates to the field of feed, and particularly relates to feed capable of promoting immunity of crayfish. The feed capable of promoting the immunity of the crayfish is prepared from thefollowing raw materials in parts by weight:35 parts to 56 parts of rice bran, 13 parts to 25 parts of straw powder, 15 parts to 25 parts of bone meal, 10 parts to 16 parts of fish meal, 5 parts to 12parts of carex truncatigluma, 1 part to 8 parts of microalgae, 2 parts to 7 parts of biological preparation and 4 parts to 10 parts of Chinese medicine preparation. The feed capable of promoting the immunity of the crayfish has the advantages of comprehensive and rich nutrition, low production cost, high security and no toxic and side effects; and moreover, total nutrient substances required for growth of the crayfish can be provided, the immunity of the crayfish can be effectively improved after the feed is fed for a long time, and heavy metal residues in crayfish bodies are reduced.

Description

technical field [0001] The invention relates to the field of feed, in particular to a feed capable of improving the immunity of crayfish. Background technique [0002] Crayfish is a crustacean that lives in fresh water. Its scientific name is Procambarus clarkii, also known as red crayfish or freshwater crayfish. Procambarus clarkii is the most widely distributed invasive alien species among crustaceans. Procambarus clarkii forms an absolute competitive advantage in the local ecological environment due to its omnivorous nature, fast growth speed, and strong adaptability. Its food range includes aquatic plants, algae, aquatic insects, animal carcasses, etc., and it also kills each other when food is scarce , its meat is delicious and nutritious, and it is deeply loved by people. It is the main species of shrimp breeding at present. In recent years, due to the sharp increase in market demand, the natural resources of Procambarus clarkii have decreased sharply, and the price ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/37A23K10/30A23K10/26A23K10/22A23K20/174A23K10/18A23K20/105
CPCA23K10/18A23K10/22A23K10/26A23K10/30A23K10/37A23K20/105A23K20/174A23K50/80Y02A40/818Y02P60/87
Inventor 王传平
Owner 安徽联邦农业科技有限公司
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