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A kind of feed for improving the anti-stress ability and immune ability of grass carp and its preparation method

An immunity and anti-stress technology, applied in animal feed, climate change adaptation, etc., can solve the problems of low-cost feed that does not meet the needs of farmers, cannot be used in large quantities, and high cost of raw materials, so as to improve anti-stress ability and immunity ability, improving the anti-stress ability of the fish body, reducing the fat content of the liver and the fat content of visceral mass

Active Publication Date: 2017-11-03
ANHUI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this feed can effectively improve the anti-stress ability of grass carp, the cost of raw materials is too high and it is not easy to obtain. It does not meet the requirements of farmers for low-cost feed and cannot be used in large quantities.

Method used

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  • A kind of feed for improving the anti-stress ability and immune ability of grass carp and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Formula: 18 parts of sunflower kernel cake, 14 parts of wheat tail powder, 1 part of fish meal, 22 parts of cotton meal, 22 parts of soybean meal, 0.1 part of garlic powder, 0.5 part of salt, 0.075 part of green tea powder, 0.75 part of black tea powder, 10 parts of rice protein powder 3 parts of shrimp shell powder, 3 parts of brown rice flour, 0.3 part of betaine, 0.20 part of taurine, and 0.1 part of vitamin C.

[0027] Preparation:

[0028] (1) Raw material pretreatment: Orient sunflower kernel cake, cotton meal, soybean meal, shrimp shell powder, and brown rice powder according to the weight of the raw material, mix them evenly, and then send them into the pulverizer for crushing treatment, pass through 60 mesh

[0029] Sieve, then mix fish meal, wheat tail powder and rice protein powder to obtain the mixed material;

[0030] (2) Semi-finished products: take green tea powder and black tea powder and crush them through a 60-mesh sieve, then take green tea powder, b...

Embodiment 2

[0034] Formula: 23 parts of sunflower kernel cake, 18 parts of wheat tail powder, 3 parts of fish meal, 18 parts of cotton meal, 16 parts of soybean meal, 0.1 part of garlic powder, 0.70 part of salt, 0.15 part of green tea powder, 0.60 part of black tea powder, 10 parts of rice protein powder 3 parts of shrimp shell powder, 3 parts of brown rice flour, 0.3 part of betaine, 0.20 part of taurine, and 0.1 part of vitamin C.

[0035] Preparation:

[0036] (1) Raw material pretreatment: Orient sunflower kernel cake, cottonseed meal, soybean meal, shrimp shell powder, brown rice powder according to the weight portion of raw material and send into pulverizer and carry out crushing treatment after mixing, cross 60 mesh sieves, mix fishmeal again, Wheat tail flour and rice protein powder to obtain a mixed material;

[0037](2) Semi-finished products: take green tea powder and black tea powder and crush them through a 60-mesh sieve, then take green tea powder, black tea powder, salt, ...

Embodiment 3

[0041] Recipe: 26 parts of sunflower kernel cake, 15 parts of wheat tail powder, 2 parts of fish meal, 17 parts of cotton meal, 18 parts of soybean meal, 0.3 part of garlic powder, 1.0 part of table salt, 0.3 part of green tea powder, and 0.3 part of black tea powder. 10 parts of rice protein powder, 3 parts of shrimp shell powder, 3 parts of brown rice flour, 0.3 part of betaine, 0.20 part of taurine, 0.1 part of vitamin C.

[0042] 26 parts of sunflower kernel cake, 15 parts of wheat tail powder, 2 parts of fish meal, 17 parts of cotton meal, 18 parts of soybean meal, 0.3 part of garlic powder, 1.0 part of table salt, 0.3 part of green tea powder, and 0.3 part of black tea powder.

[0043] (1) Raw material pretreatment: Orient sunflower kernel cake, cotton meal, soybean meal, shrimp shell powder, brown rice powder according to the weight portion of raw material and send into pulverizer and carry out crushing treatment after mixing, cross 60 mesh sieves, mix fish meal, Wheat ...

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Abstract

A feed for improving the anti-stress ability and immunity of grass carp, which is composed of the following raw materials in parts by weight: 18-36 parts of sunflower kernel cake, 8-18 parts of wheat tail powder, 1-5 parts of fish meal, and 12-22 parts of cottonseed meal , soybean meal 14‑22 parts, garlic powder 0.1‑0.6 parts, salt 0.5‑1.5 parts, green tea powder 0.075‑0.75 parts, black tea powder 0.075‑0.75 parts. The preparation method includes: raw material pretreatment, semi-finished product and finished product. Feeding grass carp with the feed can effectively solve the problems of low immunity, poor disease resistance and poor stress resistance of grass carp.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a feed for improving the anti-stress ability and immune ability of grass carp and a preparation method thereof. Background technique [0002] Fish belong to the subphylum Vertebrate within the phylum Chordate, characterized by aquatic animals with gills. As a protein-rich species, fish is a common food in people's diet in many regions. Grass carp is one of the "four major fishes" in my country. It is a large freshwater fish widely farmed in various regions of my country. Among the farmed fish that eat compound feed, its output is the highest. In addition to domestic consumption, it is also exported to many countries and countries. area. At present, more and more intensive farming methods are adopted for grass carp farming. The breeding density is high and the growth rate is fast, which leads to the decline of grass carp resistance, making it easier to suffer from various dis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/80
CPCY02A40/818
Inventor 杨严鸥宛晓春周裔彬桑八一张建立李鹏程
Owner ANHUI AGRICULTURAL UNIVERSITY
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