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Freshwater fish feed and preparation method thereof

A technology for freshwater fish and feed, which is applied in the direction of animal feed, animal feed, molding or processing of animal feed, etc. It can solve problems such as difficulty in guaranteeing, and achieve the effect of reasonable ratio, easy breeding, and avoiding virus infection

Inactive Publication Date: 2020-02-21
江苏昌浩水产科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the culture of freshwater fish in our country is mostly polyculture, and the traditional mixed feed is difficult to ensure the nutrition required by the fish species.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] In the present embodiment, a kind of freshwater fish feed provided comprises the raw material of following parts by weight:

[0035] 15 parts of purple potato dregs, 20 parts of wheat germ, 8 parts of spirulina powder, 12 parts of golden cicada, 5 parts of shrimp bran, 4 parts of red worm, 7 parts of corn silage, 5 parts of fermented mushroom dregs, 3 parts of kelp powder, 4 parts of soybean powder, 0.1 part of compound probiotics, 0.1 part of multivitamins, 0.2 parts of traditional Chinese medicine additives, and 1 part of table salt.

[0036] The preparation method of the fermented mushroom dregs is as follows: crush the white shiitake mushroom dregs into pellets in a crusher, add 25% of its mass of sweet potato starch and 18% of water to the obtained pellets, stir evenly, and use Fumigation with steam for 3 hours, natural cooling to room temperature to obtain a fermentation base, adding citric acid fermentation strains to the fermentation base, fermenting for 3 hours...

Embodiment 2

[0048] A kind of freshwater fish feed comprises the raw material of following weight portion:

[0049] 23 parts of purple potato dregs, 27 parts of wheat germ, 13 parts of spirulina powder, 16 parts of golden cicada, 9 parts of shrimp bran, 9 parts of red worm, 10 parts of corn silage, 8 parts of fermented mushroom dregs, 9 parts of kelp powder, 7 parts of soybean powder, 0.4 parts of compound probiotics, 0.3 parts of multivitamins, 0.6 parts of traditional Chinese medicine additives, and 3 parts of table salt.

[0050] The preparation method of the fermented mushroom dregs is as follows: crush the white shiitake mushroom dregs into pellets in a crusher, add 25% of its mass of sweet potato starch and 18% of water to the obtained pellets, stir evenly, and use Steam fumigation for 3 hours, and natural cooling to room temperature to obtain a fermentation base, adding citric acid fermentation strains to the fermentation base, fermenting for 3 hours, and then sterilizing.

[0051]...

Embodiment 3

[0062] A kind of freshwater fish feed comprises the raw material of following weight portion:

[0063] 18 parts of purple potato dregs, 23 parts of wheat germ, 10 parts of spirulina powder, 14 parts of golden cicada, 6 parts of shrimp bran, 6 parts of red worm, 8 parts of corn silage, 6 parts of fermented mushroom dregs, 5 parts of kelp powder, 5 parts of soybean powder, 0.2 parts of compound probiotics, 0.2 parts of multivitamins, 0.4 parts of traditional Chinese medicine additives, and 2 parts of table salt.

[0064] The preparation method of the fermented mushroom dregs is as follows: crush the white shiitake mushroom dregs into pellets in a crusher, add 25% of its mass of sweet potato starch and 18% of water to the obtained pellets, stir evenly, and use Steam fumigation for 3 hours, and natural cooling to room temperature to obtain a fermentation base, adding citric acid fermentation strains to the fermentation base, fermenting for 3 hours, and then sterilizing.

[0065] ...

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PUM

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Abstract

The invention discloses a freshwater fish feed. The freshwater fish feed comprises the following raw materials in parts by weight: 15-23 parts of purple sweet potato residues, 20-27 parts of wheat germs, 8-13 parts of spirulina powder, 12-16 parts of golden cicada, 5-9 parts of shrimp bran, 4-9 parts of blood worms, 7-10 parts of corn silage, 5-8 parts of shiitake mushroom dreg fermentation products, 3-9 parts of kelp powder, 4-7 parts of soybean flour, 0.1-0.4 part of composite probiotics, 0.1-0.3 part of composite vitamins, 0.2-0.6 part of a traditional Chinese medicine additive and 1-3 parts of table salt. According to the freshwater fish feed disclosed by the invention, the purple sweet potato residues, the wheat germs, the spirulina powder, the golden cicada, the shrimp bran, the blood worms and the corn silage are mainly used as raw materials, so that the formula is easy to obtain, free from toxic and harmful effects and low in price; the formula is reasonable in component compounding ratio and balanced in nutrients, and can well promote breeding of freshwater fishes; and besides, agricultural waste of the purple sweet potato residues and the shiitake mushroom dregs is adopted, so that the transformation and the reuse of the agricultural waste are greatly promoted.

Description

technical field [0001] The invention relates to a freshwater fish feed and a preparation method thereof, belonging to the technical field of aquaculture. Background technique [0002] The rapid development of aquaculture industry has promoted the development of China's aquafeed industry. In 2012, China's aquaculture output reached 43.05 million tons, and the output of aquatic feed reached 18.85 million tons. China's aquatic feed is currently dominated by common freshwater fish feed. It accounts for 80% of the total amount of aquatic feed. The quality of the feed has an important impact on the quality of the fish. [0003] At present, according to the species of farmed fish, there are two types of aquatic feed: special feed for specific fish and mixed fish feed. At present, the culture of freshwater fish in my country is mostly polyculture, and the traditional mixed feed nutrition is difficult to ensure the needs of the fish species. Therefore, it is of great significanc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/145A23K50/80A23K10/37A23K10/30A23K10/20A23K10/26A23K10/12A23K10/18A23K20/174A23K20/22A23K40/10
CPCA23K10/12A23K10/18A23K10/20A23K10/26A23K10/30A23K10/37A23K20/174A23K20/22A23K40/10A23K50/80B41J2/145Y02A40/818Y02P60/87
Inventor 江国托刘艳翟红旭陈立广王庭刘源超李志兴李晶晶陈雪薇李锡臻周爽
Owner 江苏昌浩水产科技有限公司
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