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Fish feed

A fish feed and prebiotic technology, applied in the field of fish feed, can solve the problems of inability to adjust the pH value of the fish's digestive tract and the balance of the microbiota, so as to improve the disease resistance and survival rate, and improve the intestinal pH value and microbial balance. , the effect of promoting digestion

Inactive Publication Date: 2014-01-08
丹阳市现代生态水产养殖场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is: to overcome the technical deficiency that fish feed cannot regulate the pH value of the digestive tract of fish and the balance of microflora in the prior art, provide a kind of pH value that can regulate and control the stability of the digestive system of fish and microflora. , nutrient-rich fish feed

Method used

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Examples

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Effect test

Embodiment 1

[0026] A kind of fish feed, its composition by mass is as follows: 13 parts of bean cake powder, 13 parts of rapeseed powder, 12 parts of rice bran, 10 parts of corn flour, 5 parts of bran, 8 parts of eggshell powder, 6 parts of seaweed powder, cellulase 0.1 0.1 part of Lactobacillus, 0.1 part of isomaltose, 0.08 part of amino acid-trace element integration, 0.01 part of VC, 0.01 part of VE, and 0.01 part of VA.

Embodiment 2

[0028] A kind of fish feed, its composition by mass is as follows: 14 parts of bean cake powder, 15 parts of rapeseed powder, 14 parts of rice bran, 13 parts of corn flour, 7 parts of bran, 11 parts of eggshell powder, 8 parts of seaweed powder, xylanase , 0.3 parts of amylase, 0.3 parts of lactobacillus and bacillus, 0.2 parts of isomaltose and fructooligotriose, 0.14 parts of amino acid-trace element integration, 0.02 parts of VC, 0.02 parts of VE, and 0.02 parts of VA.

Embodiment 3

[0030] A kind of fish feed, its mass parts composition is as follows: 15 parts of bean cake powder, 16 parts of rapeseed powder, 16 parts of rice bran, 16 parts of corn flour, 10 parts of bran, 14 parts of eggshell powder, 10 parts of seaweed powder, cellulase, Xylanase, amylase, protease, phytase, pectinase 0.5 part, Bacillus 0.5 part, isomaltose, fructooligotriose, galactooligosaccharide 0.4 part, protein-trace element integration 0.2 part, VC0 .03 parts, VE0.03 parts, VA0.03 parts.

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PUM

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Abstract

The invention relates to the technical field of aquatic agriculture, in particular to fish feed. The fish feed is made of the components including, by mass, 13-15 parts of soybean cake powder, 13-16 parts of rapeseed powder, 12-16 parts of rice bran, 10-16 parts of corn flour, 5-10 parts of bran, 8-14 parts of egg shell powder, 6-10 parts of seaweed powder, 0.1-0.5 part of enzyme preparation, 0.1-0.5 part of probiotics, 0.1-0.4 part of chemical probiotics, 0.08-0.2 part of microelement, 0.01-0.03 part of VC, 0.01-0.03 part of VE and 0.01-0.03 part of VA. The fish feed has the advantages of capabilities of enhancing immunity of fish, improving disease resistance and survival rate of the fish, promoting fish digestion and improving and regulating intestinal PH value and microbial balance of the fish, so that the fish can grow healthy with high output, and flesh of the fish is enabled to be delicious.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a fish feed. Background technique [0002] Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under human control. It generally includes the whole process of growing aquatic products from seedlings under artificial breeding management. With the rapid development of the aquaculture industry, the feed industry is also developing rapidly, and so is the fish farming industry. How to promote the growth of fish is an important issue facing animal breeding, and the development of new feed varieties has also received widespread attention. [0003] The characteristics of the digestive tract of fish are various, and the pH of the digestive juice is also different, some of which are stomachless fish. Therefore, rationally adjusting the acid-base characteristics of the feed, and then adjusting the pH in the stomach to the optimal va...

Claims

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Application Information

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IPC IPC(8): A23K1/18
Inventor 宦国宏
Owner 丹阳市现代生态水产养殖场
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