Formula feed for juvenile fish of takifugu rubripes and preparation method of formula feed

A technology of pufferfish and compound feed, which is applied in animal feed, animal feed, applications, etc., can solve the problems of slow growth rate, tetrodotoxin enrichment and high breeding cost of juvenile pufferfish, so as to facilitate digestion and absorption , optimize the intestinal flora, and promote the effect of rapid growth

Inactive Publication Date: 2015-04-22
QINGDAO AGRI UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the shortcomings and deficiencies of the prior art, to solve the problems of slow growth rate, high mortality rate, high breeding cost, possible enrichment of tetrodotoxin and other problems of red fin puffer juveniles, and to provide a kind of red fin puffer juvenile fish compound feed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Prepare 100g of a compound feed for puffer puffer juveniles, whose components include: 50g of white fish meal, 10g of krill meal, 10g of earthworm meal, 1g of cuttlefish oil, 10g of barley protein meal, 1g of rice bran, 3.6g of dried distiller's grains, Wheat Germ Oil 5g, Evening Primrose Seed Oil 1g, Soybean Enzymolyzed Protein 0.1g, Mussel Extract 0.1g, Schizochytridium Algae Powder 1g, Nannochloropsis Powder 2g, Functional Additive Ingredients 5g, Multivitamins 0.1g , complex minerals 0.1g.

[0029] Mussel extract was purchased from Qingdao Master Biotechnology Co., Ltd.

[0030] Prepare 5g of functional additive ingredients, its components include: 0.25g of Candida utilis protein, 0.05g of soybean lecithin, 0.25g of concentrated whey protein, 0.5g of lactobacillus, 0.5g of Bacillus subtilis, 0.5g of photosynthetic bacteria, Rhizoma Drynariae 0.5g, Rhodiola Rosea 1.25g, Acanthopanax 0.7g, and Bamboo Leaf 0.5g.

[0031] Prepare 0.1g multivitamin, its components incl...

Embodiment 2

[0042]Prepare 100g of a compound feed for puffer puffer juveniles, whose components include: 30g of white fish meal, 10g of krill meal, 10g of earthworm meal, 6.2g of squid oil, 1g of barley protein powder, 1g of rice bran, 12g of dried distiller's grains, Wheat Germ Oil 5g, Evening Primrose Seed Oil 5g, Soybean Enzymolyzed Protein 0.5g, Mussel Extract 0.5g, Schizochytrium Powder 1g, Nannochloropsis Powder 2g, Functional Additive Ingredients 15g, Multivitamins 0.3g , 0.5g of complex minerals.

[0043] Mussel extract was purchased from Qingdao Master Biotechnology Co., Ltd.

[0044] Prepare 15g of functional additive ingredients, its components include: Candida utilis protein 1.5g, soybean lecithin 0.75g, whey protein concentrate 1.5g, Lactobacillus 1.5g, Bacillus subtilis 0.75g, photosynthetic bacteria 0.75g, Rhizoma Drynaria 1.5g, Rhodiola Rosea 3.75g, Acanthopanax 1.5g, and Bamboo Leaf 1.5g.

[0045] Prepare 0.3g multivitamins, its components include: VB 2 24 mg, Vitamin ...

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PUM

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Abstract

The invention discloses a formula feed for juvenile fish of takifugu rubripes and a preparation method of the formula feed. The feed contains the following components in parts by weight: 30-50 parts of whitefish meal, 10-20 parts of krill meal, 10-20 parts of earthworm powder, 1-10 parts of squid oil, 1-10 parts of hordein powder, 1-10 parts of rice bran, 2-12 parts of dried yellow wine lees, 5-15 parts of wheat germ oil, 1-5 parts of evening primrose seed oil, 0.1-0.5 part of soybean enzymolysis protein, 0.1-0.5 part of a mussel extract, 1-8 parts of schizochytrium limacinum powder, 2-6 parts of nannochloropsis oculata powder, 5-15 parts of functional additive components, 0.1-0.3 part of multivitamins and 0.1-0.5 part of multiminerals. The preparation method comprises the following steps: (1) manufacturing raw materials; (2) synthesizing a biological material; (3) converting to a cooked material; (4) puffing and granulating; (5) drying; (6) spraying and coating; and (7) performing vacuum drying. The feed disclosed by the invention can improve the survival rate of the juvenile fish of takifugu rubripes, improve the physique and the body color, promote the growth, reduce the enrichment of tetrodotoxin and reduce the cultivation cost.

Description

technical field [0001] The invention relates to the technical field of feed processing, in particular to a compound feed for puffer puffer juveniles and a preparation method thereof. Background technique [0002] Redfin puffer is the highest quality species of puffer fish. In recent years, with the severe decline of wild red-fin puffer resources, artificial breeding has become the main way to supply the market for food. Since the wild species contains highly toxic tetrodotoxin, in the process of breeding red-fin puffer, the The non-toxic or drug-controlled breeding of redfin puffer is a very important point in production. [0003] In the current breeding process of puffer puffer juveniles, the bait fed is mainly fresh miscellaneous fish. This feeding method has poor bait coefficient, slow growth rate of juvenile fish, high breeding cost, and easy to pollute water quality; The nutrition provided by fresh miscellaneous fish is not comprehensive, and juvenile red-finned puffe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16A23K1/175
Inventor 陈京华肖林栋
Owner QINGDAO AGRI UNIV
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