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Stress resistance reinforcing agent for harvestfishes and application of stress resistance reinforcing agent

An anti-stress and enhancer technology, applied in the field of silver pomfret anti-stress enhancer, can solve the problem of no disclosure of silver pomfret anti-stress enhancer, etc., to improve anti-stress ability, improve survival rate, and enhance stress effect of ability

Pending Publication Date: 2016-08-17
NINGBO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no relevant report and application of silver pomfret anti-stress enhancer at home and abroad at present.

Method used

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  • Stress resistance reinforcing agent for harvestfishes and application of stress resistance reinforcing agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A silver pomfret anti-stress enhancer, weighing 10 parts by weight of muramyl dipeptide, 10 nucleotides, 18 humic acid, 15 taurine, 13 fumaric acid, 9 ferulic acid and 18 vitamin E , Selenium Methionine 4, Coptidis Rhizoma 3, the above raw materials are evenly mixed to prepare a silver pomfret anti-stress enhancer.

Embodiment 2

[0013] A silver pomfret anti-stress enhancer, which is basically the same as Example 1, except that in the raw material formula: muramyl dipeptide 8, nucleotide 8, humic acid 15, taurine 20, fumaric acid 15, Ferulic acid 10, vitamin E 20, methionine selenium 3, berberine 2, the above raw materials are uniformly mixed to prepare anti-stress enhancer.

Embodiment 3

[0015] A silver pomfret anti-stress enhancer, which is basically the same as Example 1, except that in the raw material formula: 12 muramyl dipeptides, 12 nucleotides, 20 humic acids, 10 taurines, 10 fumaric acids, Ferulic acid 8, vitamin E 15, methionine selenium 5, coptis 4, the above raw materials are evenly mixed to prepare anti-stress enhancer.

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PUM

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Abstract

The invention discloses a stress resistance reinforcing agent for harvestfishes and application of the stress resistance reinforcing agent. The stress resistance reinforcing agent is characterized by being prepared by uniformly mixing raw materials in parts by weight: 8-12 parts of muramyldipeptide, 8-12 parts of nucleotide, 15-20 parts of humic acid, 10-20 parts of taurine, 10-15 parts of fumaric acid, 8-10 parts of ferulic acid, 15-20 parts of vitamin E, 3-5 parts of selenium methionine, and 2-4 parts of rhizoma coptidis. The addition quantity of the stress resistance reinforcing agent in percentage by mass to a fed harvestfish feed is 0.06-0.08%, the stress resistance reinforcing agent has the advantages that the causal organism resistance and environmental stress resistance of the harvestfishes can be obviously improved, the survival rate of the harvestfishes can be increased by 16-20%, and the average weight of the harvestfishes can be increased by 21-24.4%.

Description

technical field [0001] The invention relates to a fish anti-stress enhancer, in particular to a silver pomfret anti-stress enhancer and application thereof. Background technique [0002] In recent years, due to the vigorous promotion and application of the fish intensive farming model, the aquaculture industry is developing rapidly. However, high-density breeding, abuse of disinfectants and other drugs, frequent baiting and other irregular breeding operations have caused the deterioration of the breeding water environment, making the farmed fish under various environmental stresses, such as crowding, low solubility, etc. Oxygen, water eutrophication, etc. Rapid changes in temperature and light will also cause stress reactions in farmed fish, making them susceptible to disease and even death, resulting in economic losses in farming. Therefore, it is necessary to develop fish anti-stress feed additives to improve the survival rate of fish and promote the growth of fish. The...

Claims

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Application Information

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IPC IPC(8): A23K20/147A23K20/142A23K20/10A23K20/105A23K20/111A23K20/153A23K20/174A23K20/20A23K10/30A23K50/80
Inventor 马红娜周歧存陆游袁野孙蓬
Owner NINGBO UNIV
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