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Composite preparation for improving fish body transportation stress capability as well as preparation method and application thereof

A compound preparation and transportation stress technology, which is applied in application, fish farming, climate change adaptation, etc., to achieve the effects of enhancing stress ability, slowing down response, and improving stress ability

Inactive Publication Date: 2012-04-11
FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no report on the patent on the compound preparation for improving the transport stress ability of the fish body

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Preparation of compound preparations:

[0024] The following components are taken in parts by weight: 60 parts of tryptophan, 4 parts of nucleotides, 20 parts of Schisandra chinensis, 0.5 parts of tea polyphenols, 1 part of vitamin E and 14.5 parts of zeolite powder; Fully mix in the machine (V-type mixer, Liyang Huida Machinery Co., Ltd.), the feeding speed of the mixer: 18 rpm; Science and Technology Development Co., Ltd.), crushing speed of ultrafine pulverizer: 400 rpm; finally pass through a 100-mesh sieve to make a compound preparation.

[0025] Group comparison test:

[0026] The test was divided into two groups, one group was the control group, without adding the compound preparation; the other group was the test group, 7 days before the fish body was transported, 10ppm of the compound preparation was splashed in the whole pond every other day, and added to the fish feed every day 2% (weight) of the compound preparation, add 10ppm of the compound preparation i...

Embodiment 2

[0030] Preparation of compound preparations:

[0031] The following components are taken in parts by weight: 50 parts of tryptophan, 6 parts of nucleotides, 25 parts of Schisandra chinensis, 1 part of tea polyphenols, 2 parts of vitamin E and 16 parts of zeolite powder; Fully mix in the machine (V-type mixer, Liyang Huida Machinery Co., Ltd.), the feeding speed of the mixer: 19 rpm; Science and Technology Development Co., Ltd.), crushing speed of ultrafine pulverizer: 500 rpm; finally pass through a 110-mesh sieve to make a compound preparation.

[0032] Group comparison test:

[0033] The test was divided into two groups, one group was the control group, without adding the compound preparation; the other group was the test group, 15ppm of the compound preparation was poured in the whole pool every other day for 7 days before the fish body was transported, and added to the fish feed every day 3% (weight) of the compound preparation, add 15ppm of the compound preparation in t...

Embodiment 3

[0037] Preparation of compound preparations:

[0038] Get the following components in parts by weight: 40 parts of tryptophan, 8 parts of nucleotides, 30 parts of Schisandra chinensis, 1.5 parts of tea polyphenols, 3 parts of vitamin E and 17.5 parts of zeolite powder; Fully mix in the machine (V-type mixer, Liyang Huida Machinery Co., Ltd.), the feeding speed of the mixer: 20 rpm; Science and Technology Development Co., Ltd.), crushing speed of ultrafine pulverizer: 450 rpm; finally pass through a 120-mesh sieve to make a compound preparation.

[0039] Group comparison test:

[0040] The test was divided into two groups, one group was the control group, without adding the compound preparation; the other group was the test group, 20ppm of the compound preparation was poured in the whole pool every other day 7 days before the fish body was transported, and added to the fish feed every day 5% (weight) of the compound preparation, add 20ppm of the compound preparation in the tr...

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PUM

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Abstract

The invention relates to a composite preparation for improving fish body transportation stress capability as well as a preparation method and application thereof. The composite preparation for improving fish body transportation stress capability comprises the following ingredients in parts by weight: 40-60 parts of tryptophan, 4-8 parts of nucleotide, 20-30 parts of Schisandra chinensis, 0.5-1.5 parts of tea polyphenol, 1-3 parts of vitamin E and 14.5-17.5 parts of carrier. The preparation method comprises the following steps: preparing the ingredients in parts by weight; fully and evenly mixing all the ingredients; and smashing to prepare the composite preparation of dry powder of 100-120 meshes. The composite preparation is used in a culture water body before the fish body is transported and in a transportation water body in the transportation process, and the use concentration is 10-20ppm. The preparation method has the advantages of low energy consumption, simple technology, low production cost and the like, and the composite preparation has the functions of improving fish body transportation stress resistance capability and increasing the survival rate.

Description

technical field [0001] The invention relates to a compound preparation for improving the transport stress ability of fish bodies, a preparation method and application thereof, and belongs to the technical field of aquaculture. Background technique [0002] In aquaculture, fish are continuously affected by some external factors, especially stresses such as ambient temperature, breeding density, chemical factors of aquaculture water, fish transportation, and temporary breeding. Like other vertebrates, the transport stress of fish has a great impact on the dynamic balance of fish physiology. Severe stress can reduce the number of lymphocytes and white blood cells in fish, and affect its reproduction, growth, and immune response. Diseases and even viability, causing fish disease, or even death, bring huge economic losses to the aquaculture industry. [0003] In my patent document titled "Preparation Method of Antistress Agent for Fishing", the application number is "2008101956...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A01K61/00
CPCY02A40/81
Inventor 刘波谢骏戈贤平周群兰高启平尹恒金建国胡伟雄
Owner FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI
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