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Feed for feeding turbot and preparation method of feed

A technology of turbot and feed, applied in the field of turbot breeding, can solve the problems of loss of economic benefits of farmers, low protein and vitamin content, unreasonable nutritional components, etc., and achieves shortening of breeding cycle, high digestion and absorption rate, Immunity-boosting effect

Inactive Publication Date: 2018-09-14
徐志华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the popularization of large-scale artificial breeding of turbot, compound feed is used as the main feeding bait, but the nutrients in the ingredients are not very reasonable, and the content of various proteins and vitamins is low, which is very harmful to the growth of turbot. Unfavorable, the growth cycle of turbot is long and the incidence of disease is high, which directly loses the economic benefits of farmers

Method used

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  • Feed for feeding turbot and preparation method of feed
  • Feed for feeding turbot and preparation method of feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A feed for turbot, comprising the following raw materials in parts by weight: 2.8 parts of scallop skirt, 8.5 parts of soybean meal, 6.6 parts of distiller's grains, 18.4 parts of wheat flour, 19 parts of animal bone meal, 1.1 parts of compound minerals, and multivitamins 0.5 parts, 0.45 parts of galactose, 5.5 parts of calla lilies and 4.4 parts of carrots. The animal bone meal adopts bovine bone meal, and the multivitamin includes a mixture of vitamin A, vitamin D, vitamin E, vitamin B2, folic acid and inositol.

[0024] The preparation method of the described feed that is used to feed turbot, concrete steps are as follows:

[0025] Step 1, crush the calla lily to 60 mesh, carry out enzymolysis under the environment with pH value of 5.7 and temperature of 42 degrees Celsius, enzymolysis after enzymolysis and adding polyelectrolyte, the amount of polyelectrolyte added is 0.45g / L, stirring After 20 minutes, let it stand for 82 minutes, filter, centrifuge, and separate ...

Embodiment 2

[0032] A feed for turbot, comprising the following raw materials in parts by weight: 3.4 parts of scallop skirt, 9.6 parts of soybean meal, 7.3 parts of distiller's grains, 19.5 parts of wheat flour, 21.4 parts of animal bone meal, 1.35 parts of compound minerals, and multivitamins 0.84 parts, 0.65 parts of galactose, 6.2 parts of calla lilies and 5 parts of carrots. Animal bone meal includes a mixture of pig bone meal and chicken bone meal, and multivitamins include a mixture of vitamin D, vitamin E, vitamin K, vitamin B1, vitamin B2, vitamin B6 and inositol. The mass fraction of water in calla lily is 3.3%.

[0033] The preparation method of the described feed that is used to feed turbot, concrete steps are as follows:

[0034] Step 1, crush the calla lily to 50 mesh, carry out enzymatic hydrolysis in an environment with a pH value of 5.8 and a temperature of 44 degrees Celsius, enzymolyze and add polyelectrolyte after enzymatic hydrolysis, the amount of polyelectrolyte add...

Embodiment 3

[0041] A feed for turbot, comprising the following raw materials in parts by weight: 3.9 parts of scallop skirt, 10.8 parts of soybean meal, 9.2 parts of distiller's grains, 21.8 parts of wheat flour, 27.5 parts of animal bone meal, 1.5 parts of compound minerals, and multivitamins 1 part, 0.72 parts of galactose, 7.9 parts of calla lily and 6.1 parts of carrot. Animal bone meal includes a mixture of pig bone meal, beef bone meal and sheep bone meal, and multivitamins include a mixture of vitamin A, vitamin D, vitamin E, vitamin K, vitamin B1, vitamin B2, folic acid and inositol. The particle size of wheat flour is 24um, and that of animal bone meal is 0.64mm.

[0042] The preparation method of the described feed that is used to feed turbot, concrete steps are as follows:

[0043] Step 1, crush the calla lily to 80 mesh, carry out enzymatic hydrolysis in an environment with a pH value of 5.8 and a temperature of 44 degrees Celsius, enzymatic hydrolysis after enzymatic hydroly...

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Abstract

The invention discloses feed for feeding turbot and a preparation method of the feed. The feed comprises the raw materials in parts by weight as follows: 2.8-4.1 parts of scallop skirts, 8.5-11.4 parts of soybean meal, 6.6-9.5 parts of distillers' grains, 18.4-22.6 parts of wheat flour, 19-28 parts of animal bone meal, 1.1-1.6 parts of compound minerals, 0.5-1.2 parts of decavitamin, 0.45-0.86 part of galactose, 5.5-8.4 parts of alocasia and 4.4-6.3 parts of carrots. Different raw materials are prepared into different products with different preparation technologies, different products are mixed with vitamins, minerals and the like, the prepared finished product has comprehensive nutrients, can promote growth of the turbot, enhance immunity of the turbot and reduce diseases and has low feed coefficients and high digestibility, so that the culture cycle of the turbot is shortened, and the economic benefits of culturists are increased.

Description

technical field [0001] The invention relates to the field of turbot breeding, in particular to a feed for feeding turbot. Background technique [0002] With the increase of people's economic income and the improvement of people's living standards, people can have more money to buy the items they need, and food is one of them. Fish is a common kind of meat. It is tender, delicious and nutritious. It is a good source of some vitamins and minerals, including freshwater fish and seawater fish. The main edible freshwater fish include carp, grass carp and crucian carp. , mandarin fish meat, etc. Seawater fish meat includes yellow croaker meat, hairtail fish meat, flat fish meat, etc. [0003] Turbot is a popular edible fish in recent years. It is mostly used for steaming. The body is very flat on the side, in the shape of oblong, oval or long tongue. It is one of the high-quality flatfish recognized in the world. With the increase of people's food demand, naturally cultured turb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/12A23K10/14A23K10/22A23K10/26A23K10/30A23K10/37A23K20/174A23K20/20A23K50/80
CPCA23K10/12A23K10/14A23K10/22A23K10/26A23K10/30A23K10/37A23K20/174A23K20/20A23K50/80Y02A40/818Y02P60/87
Inventor 徐志华
Owner 徐志华
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