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Artificial micro-particle addictive for cynoglossus semilaevis young fry

A technology of micro-granule feed and semi-smooth tongue sole is applied in the direction of animal feed, animal feed, animal feed molding or processing, etc., which can solve the problems of unbalanced nutrition of fresh and live bait, decrease in quality of seedlings, increase the cost of raising seedlings, etc., and achieve the source of raw materials. Stable, less water pollution, and the effect of improving the survival rate

Inactive Publication Date: 2006-02-08
OCEAN UNIV OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the breeding process of juvenile tongue sole still relies on fresh biological baits such as rotifers and artemia, which not only greatly increases the cost of breeding seedlings, but also because the fresh and live baits are sometimes nutritionally unbalanced and contain germs, this leads to the emergence of seedlings. Decline in quality, which seriously affects the farming of adult fish

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment 1: take by weighing white fish powder 38kg, shrimp powder 11kg, mussel powder 10kg, squid powder 8kg, yeast powder 4kg, hydrolyzed fish protein 6kg, a-starch 8.71kg, inorganic salt mixture 1.5kg, vitamin mixture 1.5kg, lure Food preparation 0.1kg, sunset yellow (pigment) 0.01kg, ethoxyquinoline (antioxidant) 0.08kg, lactobacillus (microecological preparation) 0.1kg, these several kinds of raw materials are carried out superfine pulverization (over 500 mesh), Then mix evenly with 5kg lecithin and 4kg fish oil, put it into a granulator, slowly add 2kg ripened gelatin while stirring, then granulate, and obtain artificial microparticle feed after sieving. Wherein white fish powder, shrimp powder, mussel powder, squid powder and yeast powder are prepared according to the existing method under the low temperature condition below 40 ℃. The inorganic salt mixture is composed of calcium dihydrogen phosphate, calcium carbonate, dipotassium hydrogen phosphate, sodium di...

Embodiment 2

[0009] Example 2: Weigh 35kg of white fish meal, 10kg of shrimp meal, 11.03kg of mussel meal, 12kg of squid meal, 6kg of yeast powder, 8kg of hydrolyzed fish meat protein, 6kg of a-starch, 1kg of inorganic salt mixture, 1kg of vitamin mixture, food attractant 0.1kg, sunset yellow (pigment) 0.02kg, ethoxyquinoline (antioxidant) 0.05kg, lactobacillus (microecological preparation) 0.3kg, these raw materials are carried out superfine pulverization (over 500 mesh), then with 5kg Lecithin and 3kg of fish oil were mixed evenly, put into a granulator, and 1.5kg of mature gelatin was slowly added while stirring, then granulated, and artificial pellet feeds of different specifications were obtained after sieving. Wherein white fish meal, shrimp meal, mussel meal, squid meal, yeast powder, inorganic salt mixture, vitamin mixture and food attractant are identical with embodiment 1 used.

[0010] The experimental results carried out in Jiaonan, Shandong Province showed that using the artif...

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PUM

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Abstract

Disclosed is artificial micro-particle addictive for cynoglossus semilaevis young fry which comprises white fish meal, shrimp powder, mussel powder, calamari powder, yeast powder, hydrolyzed fish meat protein, fish oil, alpha-starch, gelatin, inorganic salts mixture, vitamins mixture, feeding promoting agent, coloring matter, anti-oxidant, micro ecological preparation and lecithin by the weight proportions of 35-40, 10-15, 10-15, 8-12, 3-6, 5-8, 3-6, 6-12, 1-3, 1-3, 1-3, 0.1-0.2, 0.01-0.03, 0.05-0.08, 0.1-0.3, 5-8.

Description

technical field [0001] The invention relates to a microparticle feed for juvenile seawater fish, in particular to an artificial microparticle feed for juvenile tongue sole. Background technique [0002] my country is a big aquaculture country in the world. With the arrival of the fourth wave of marine aquaculture, the aquaculture industry of marine fish in my country has developed rapidly, and the aquaculture output has increased year by year. Seed cultivation is a key link in mariculture. The traditional cultivation of seawater larvae and juveniles mainly relies on biological bait, which not only requires a lot of manpower and material resources to cultivate biological baits such as rotifers and artemia, but also increases the cost of breeding seedlings, and because biological bait usually carries pathogenic microorganisms, it is easy to cause disease. spread. At the same time, biological bait has shortcomings such as unstable supply and sometimes unbalanced nutrition, w...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/16A23K10/18A23K10/22A23K20/132A23K20/147A23K20/158A23K20/163A23K20/174A23K20/179A23K20/20A23K20/28A23K40/10A23K50/80
Inventor 艾庆辉麦康森谭北平张文兵刘峰徐玮马洪明刘付志国
Owner OCEAN UNIV OF CHINA
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