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Marine fish black porgy overwintering feed

A technology for marine fish and feed, applied in animal feed, animal feed, climate change adaptation and other directions, can solve problems such as difficulty in overwintering, and achieve the effects of improving the ability to resist cold, improve energy digestibility, and improve tolerance.

Active Publication Date: 2014-12-24
OCEAN RES CENT OF ZHOUSHAN ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem of overwintering difficulty in black sea bream cage culture in Zhoushan sea area at present, the invention provides a kind of overwintering feed for seawater fish black bream, which can strengthen the influence by feeding the overwintering feed, so as to realize the smooth overwintering of black bream cage culture

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A seawater fish black bream overwintering feed, the feed is formed by mixing the following components in parts by weight: 25 parts of white fish meal, 15 parts of soybean meal, 15 parts of fermented soybean meal, 10 parts of shrimp base powder, and 20 parts of high-gluten flour , 6 parts of fish oil, 6 parts of corn oil, 3 parts of squid paste, 1 part of carboxymethyl cellulose, 2 parts of soybean lecithin, 2 parts of sodium dihydrogen phosphate, 0.50 parts of vitamin C, 0.05 parts of vitamin E, 1 part of multivitamins, 1 part of compound mineral, 0.4 part of choline chloride, 0.8 part of betaine, 0.20 part of allicin, 0.20 part of curcumin, 0.3 part of compound enzyme preparation.

[0025] Compound enzyme formulation: 3% protease, 3% amylase, 5% phytase, 3% xylanase, 2% β-mannanase, and the balance is corncob powder.

Embodiment 2

[0027] A seawater fish black bream overwintering feed, which is formed by mixing the following components in parts by weight: 23 parts of white fish meal, 18 parts of soybean meal, 18 parts of fermented soybean meal, 6 parts of shrimp base powder, and 18 parts of high-gluten flour , 8 parts of fish oil, 8 parts of corn oil, 5 parts of squid paste, 3 parts of carboxymethyl cellulose, 1 part of soybean lecithin, 1 part of sodium dihydrogen phosphate, 0.20 parts of vitamin C, 0.03 parts of vitamin E, 0.5 parts of multivitamins, 0.5 part of compound mineral, 0.8 part of choline chloride, 0.4 part of betaine, 0.01 part of allicin, 0.01 part of curcumin, 0.1 part of compound enzyme preparation.

[0028] Compound enzyme formulation: 5% protease, 2% amylase, 3% phytase, 2% xylanase, 3% β-mannanase, and the balance is corncob powder.

Embodiment 3

[0030] A seawater fish black bream overwintering feed, which is formed by mixing the following components in parts by weight: 20 parts of white fish meal, 20 parts of soybean meal, 20 parts of fermented soybean meal, 5 parts of shrimp base powder, and 15 parts of high-gluten flour , 6 parts of fish oil, 8 parts of corn oil, 4 parts of squid paste, 2 parts of carboxymethyl cellulose, 1 part of soybean lecithin, 1 part of sodium dihydrogen phosphate, 0.01 part of vitamin C, 0.03 part of vitamin E, 1 part of multivitamin, 1 part of compound mineral, 0.6 part of choline chloride, 0.6 part of betaine, 0.20 part of allicin, 0.20 part of curcumin, 0.2 part of compound enzyme preparation.

[0031] Compound enzyme formulation: 4% protease, 3% amylase, 4% phytase, 3% xylanase, 3% β-mannanase, and the balance is corncob powder.

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Abstract

The invention belongs to the field of marine fish farming, and particularly relates to a marine fish black porgy overwintering feed. The marine fish black porgy overwintering feed is prepared from the following components in parts by weight: 20-25 parts of white fish powder, 15-20 parts of soybean meal, 15-20 parts of fermented soybean meal, 5-10 parts of shrimp base powder, 15-20 parts of high protein flour, 6-8 parts of fish oil, 6-8 parts of corn oil, 3-5 parts of sleeve-fish ointment, 1-3 parts of carboxymethylcellulose, 1-2 parts of soyabean lecithin, 1-2 parts of sodium dihydrogen phosphate, 0.01-0.50 part of vitamin C, 0.03-0.05 part of vitamin E, 0.5-1 part of multi-vitamins, 0.5-1 part of complex mineral substances, 0.4-0.8 part of choline chloride, 0.4-0.8 part of glycine betaine, 0.01-0.20 part of allicin, 0.01-0.20 part of curcumin and 0.1-0.3 part of a complex enzyme preparation by virtue of mixing. Contents of crude fat and unsaturated fatty acid in the feed disclosed by the invention are moderate, thus the demand on growth of black porgies during overwintering farming is met, the ingestion of the black porgies is favorably promoted, and the survival rate of the black porgies is increased.

Description

technical field [0001] The invention belongs to the field of seawater fish cultivation, and in particular relates to a seawater fish black bream overwintering feed. Background technique [0002] Black sea bream (Acanthopagrus schlegelii) (common scientific name Sparus macrocephalus), belongs to the class of ray-finned fishes, the order of Perciformes, the family of breams, and the genus of bream. Black sea bream is a rare and valuable economic marine fish cultured in the southeast coast of my country and Japan, South Korea, Taiwan, Southeast Asia and other countries and regions. The adult fish has delicious meat and high nutritional value, and is welcomed by consumers at home and abroad. It is one of the most potential targets for intensive marine fish farming in the future. [0003] Black sea bream is a wide-temperature and wide-haline fish, and its survival salinity is 4.09‰~35.0‰, and its growth adapts to a salinity of 10.0‰~30.0‰. The ability to withstand low temperatu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16A23K1/10
CPCY02A40/818Y02P60/87
Inventor 肖金星周宇芳邵庆均泮红文李广经陆静
Owner OCEAN RES CENT OF ZHOUSHAN ZHEJIANG UNIV
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