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Feed for juvenile prawns of white crawfish

A technology for juvenile shrimp and feed, applied in animal feed, animal feed, application, etc., to achieve the effects of accelerated growth and development, obvious weight gain, and increased feed intake

Inactive Publication Date: 2015-11-25
杨长义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The white crayfish larvae are still in the growth and development stage, and the nutrients in the feed need to be absorbed more easily. The current white crayfish feed cannot meet this requirement

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The raw materials of the following ingredients and parts by mass: bread crumbs 10, wheat flour with shell 10, flour 3, shell powder 3, fish intestine powder 1, amino acid 3, spirulina 3, garlic powder 0.5, vitamin B0.5, vitamin C0. 5. Inulin 0.5, galacto-oligosaccharide 0.5, and growth-promoting additive 1 are mixed and granulated to obtain feed for juvenile white crayfish.

[0012] The components and parts by mass of the growth-promoting additive are as follows: 5 marigold extracts, 5 licorice extracts, and 5 mugwort leaf extracts.

[0013] The components and parts by mass of the growth-promoting agent are as follows: licorice extract 1, unicellular yeast 1, lutein 1, and lutein 1.

Embodiment 2

[0015] The raw materials of the following ingredients and parts by mass: bread crumbs 12, wheat flour with shells 12, flour 4, shell powder 4, fish intestine powder 2, amino acids 4, spirulina 4, garlic powder 0.7, vitamin B0.7, vitamin C0. 7. Inulin 0.7, galacto-oligosaccharide 0.7, and growth-promoting additive 2 are mixed and granulated to obtain feed for juvenile white crayfish.

[0016] The components and parts by mass of the growth-promoting additive are as follows: 7 marigold extracts, 7 licorice extracts, and 7 mugwort extracts.

Embodiment 3

[0018] The raw materials of the following ingredients and mass parts: bread crumbs 15, wheat flour with shells 15, flour 5, shell powder 5, fish intestine powder 3, amino acids 5, spirulina 5, garlic powder 1, vitamin B1, vitamin C1, inulin 1. Galacto-oligosaccharide 1. Growth-promoting additive 3. Mix and granulate to obtain feed for juvenile white crawfish.

[0019] The growth-promoting additive components and mass parts are as follows: 10 marigold extracts, 10 licorice extracts, and 10 mugwort leaf extracts.

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PUM

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Abstract

The invention discloses a feed for juvenile prawns of white crawfish, which comprises the following components by weight percent: 10-15 parts of bread crumbs, 10-15 parts of hulled wheat flour, 3-5 parts of flour, 3-5 parts of shell powder, 1-3 parts of fish intestine powder, 3-5 parts of amino acid, 3-5 parts of spirulina, 0.5-1 part of garlic powder, 0.5-1 part of vitamin B, 0.5-1 part of vitamin C, 0.5-1 part of inulin, 0.5-1 part of galactooligosaccharide and 1-3 parts of growth promotion additive. The feed for juvenile prawns of white crawfish disclosed by the invention is a refined feed, is rich in easily-absorbed protein, fiber, vitamin and microelement, is comprehensive and balanced in nutrient, good in palatability, and capable of enhancing ingestion of juvenile prawns of white crawfish, and the juvenile prawns are rapid in growth and development and obvious in weight increment.

Description

technical field [0001] The invention belongs to the technical field of animal food, and in particular relates to a special feed for juvenile crayfish. Background technique [0002] White Ao belongs to the Crayfish type, and its origin is Louisiana, USA. Because of its white body, it is also called "Baiyu" and "Snow Ao". White crayfish is a kind of ornamental shrimp, which belongs to the artificially improved variety of lobster, and its whole body is white. The biggest feature is that it is all transparent white, with a pair of slender tentacles, and a pair of black eyes, it looks very agile. White crayfish is also omnivorous, basically it can eat many things, such as fish worms, blood worms, small fish and shrimps, special-shaped fish feed, vegetables, aquatic plants, etc. can be its food. White crayfish eat a lot, and the water quality should be kept clean when feeding. The white crayfish larvae are still in the growth and development stage, and the nutrients in the feed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16A23K1/10
Inventor 杨长义
Owner 杨长义