Mixed feed special for cynoglossus semilaevis larvae and preparation method thereof

A technology of compound feed and juvenile sole, which is applied in the field of fish feed, can solve the problems that restrict the large-scale cultivation of semi-smooth tongue sole, and achieve the effects of high specific growth rate, convenient feeding, and low bait coefficient

Inactive Publication Date: 2015-09-02
QINGDAO HAIZHIXING BIOLOGICAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is still no suitable special feed in the market, which restricts the large-scale cultivation of tongue sole to a large extent.

Method used

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  • Mixed feed special for cynoglossus semilaevis larvae and preparation method thereof
  • Mixed feed special for cynoglossus semilaevis larvae and preparation method thereof
  • Mixed feed special for cynoglossus semilaevis larvae and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Feed ingredient and preparation method thereof are as follows in the first embodiment of the present invention:

[0037] A special compound feed for juvenile semi-smooth tongue sole, which is composed of the following components in parts by mass: 30 parts of fish meal, 20 parts of dried Artemia powder, 14 parts of dried clamworm meal, 8 parts of dried red nematode meal, and kelp meal 6 parts, 4 parts of corn flour, 8 parts of rapeseed, 4 parts of Houttuynia cordata, 4 parts of cooked egg yolk, 4 parts of fish oil, 2 parts of dried carrot powder, and 1 part of dried hawthorn powder.

[0038] The preparation method of above-mentioned semi-smooth tongue sole compound feed is as follows:

[0039] (1) Fish meal purchased from the market, kelp, corn, rapeseed, Houttuynia cordata raw materials are pulverized with a pulverizer and passed through a 100-mesh sieve;

[0040] (2) Wash red nematodes, artemia and clam worms purchased from the market or cultivated in pure fresh water...

Embodiment 2

[0047] Feed ingredient and preparation method thereof are as follows in the second specific embodiment of the present invention:

[0048] A special compound feed for juvenile semi-smooth tongue sole, which is composed of the following components in parts by mass: 40 parts of fish meal, 20 parts of dried Artemia powder, 8 parts of dried clamworm meal, 8 parts of dried red nematode meal, and kelp meal 10 parts, 4 parts of corn flour, 4 parts of rapeseed, 4 parts of Houttuynia cordata, 2 parts of boiled egg yolk, 2 parts of fish oil, 2 parts of dried carrot powder, and 3 parts of dried hawthorn powder.

[0049] The preparation method of above-mentioned semi-smooth tongue sole juvenile special compound feed is as follows:

[0050] (1) Fish meal purchased from the market, kelp, corn, rapeseed, Houttuynia cordata raw materials are pulverized with a pulverizer and passed through a 100-mesh sieve;

[0051] (2) Wash red nematodes, artemia and clam worms purchased from the market or cu...

Embodiment 3

[0058] Feed ingredient and preparation method thereof are as follows in the third specific embodiment of the present invention:

[0059] A special compound feed for juvenile semi-smooth tongue sole, which is composed of the following components in parts by mass: 35 parts of fish meal, 15 parts of dried artemia powder, 12 parts of dried clamworm meal, 10 parts of dried red nematode meal, and kelp meal 8 parts, 6 parts of corn flour, 6 parts of rapeseed, 5 parts of Houttuynia cordata, 3 parts of boiled egg yolk, 3 parts of fish oil, 3 parts of dried carrot powder, 2 parts of dried hawthorn powder, and 2 parts of soybean oil.

[0060] The preparation method of above-mentioned semi-smooth tongue sole juvenile special compound feed is as follows:

[0061] (1) Fish meal purchased from the market, kelp, corn, rapeseed, Houttuynia cordata raw materials are pulverized with a pulverizer and passed through a 100-mesh sieve;

[0062] (2) Wash red nematodes, artemia and clam worms purchas...

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Abstract

The invention relates to a fish feed, in particular to a mixed feed special for cynoglossus semilaevis larvae and a preparation method of the mixed feed special for the cynoglossus semilaevis larvae. The mixed feed special for the cynoglossus semilaevis larvae comprises the following ingredients including, by mass, 30-40 parts of fish meal, 10-20 parts of dried artemia meal, 8-14 parts of dried clam worm meal, 8-14 parts of dried red nematode meal, 6-10 parts of kelp meal, 4-8 parts of corn meal, 4-8 parts of vegetable seeds, 4-6 parts of dried heartleaf houttuynia herb, 2-4 parts of cooked yolk, 2-4 parts of fish oil, 2-4 parts of dried carrot power and 1-3 parts of dried hawthorn fruit powder. The mixed feed special for the cynoglossus semilaevis larvae is provided according to the energy metabolism mode and nutritional need of the cynoglossus semilaevis larvae, can completely replace a biological bait, and the cynoglossus semilaevis larvae fed with the mixed feed is high in survival rate, low in feeding coefficient and high in specific growth rate.

Description

technical field [0001] The invention relates to a fish feed, in particular to a special compound feed for juvenile semi-smooth tongue sole; the invention also relates to a preparation method of the special compound feed for juvenile semi-smooth tongue sole. Background technique [0002] Cynoglossus semilaevis Gunther (Cynoglossus semilaevis Gunther) belongs to the order Papilioniformes, Cynoglossus semilaevis, and the genus Cynoglossus, commonly known as "Dragon's tongue", ox tongue, Sole order, Sole plate, fine scales, and Sole rice. It lives in China's coastal waters all year round, and has the characteristics of wide temperature, wide salt and adaptability to changeable environmental conditions. The suitable temperature range is 3.5-32°C, the optimum water temperature is 14-24°C, and the suitable salt range is 14-33‰. Semi-smooth tongue ta is a unique species in my country, mainly distributed in the Yellow Sea and Bohai Sea of ​​my country. It is known as the "noble fish"...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/10A23K1/14A23K1/16A23K1/18
Inventor 袁国防
Owner QINGDAO HAIZHIXING BIOLOGICAL SCI & TECH
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