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Preparation method of feed for snakehead

A preparation method and feeding technology, applied in animal feed, animal feed, application, etc., can solve the problems of low protein and vitamin content, unfavorable growth of snakeheaded fish, unreasonable nutritional components, etc., and achieve fast absorption and good palatability , easily digestible effect

Inactive Publication Date: 2012-12-05
马营
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of: the fish feed of reasonable ratio of various nutritional components, the formula preparation, palatability is good, absorption is fast, easily digestible, the compound pellet feed that growth speed is fast and suitable for snakeheaded fish eats, has overcome existing The nutrient composition of the feed is not very reasonable, and the content of various proteins and vitamins is relatively low, which is very unfavorable to the growth of snakeheaded fish

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Example 1: tadpole powder 5%, earthworm powder 15%, loach powder 8%, river prawn powder 10%, grass carp powder 2%, crucian carp powder 10.2%, bean cake powder 48%, salt 0.5%, miscellaneous fish powder 1%, bone meal 0.3%, said percentage is weight percentage.

[0009] Get the above-mentioned materials in proportion and pour them into a fish feed mixer and stir for 80 minutes, produce precipitated hard pellet feed with a multi-purpose fish feed machine, and then sieve with 40 meshes, and each pellet has a weight of 0.1 gram.

[0010] The tadpole powder, earthworm powder, loach powder, river shrimp powder, grass carp powder, crucian carp powder, bean cake powder, salt, miscellaneous fish powder and bone meal in this formula are all purchased from the market.

Embodiment 2

[0011] Example 2: tadpole powder 10%, earthworm powder 23%, loach powder 6%, river prawn powder 13%, grass carp powder 6%, crucian carp powder 5%, bean cake powder 32.8%, salt 0.2%, miscellaneous fish powder 3%, bone meal 1%, said percentage is weight percentage.

[0012] Get the above-mentioned materials in proportion and pour them into a fish feed mixer and stir for 80 minutes, produce precipitated hard pellet feed with a multi-purpose fish feed machine, and then sieve with 40 meshes, and each pellet has a weight of 0.1 gram.

[0013] Others are the same as embodiment 1, omitted.

Embodiment 3

[0014] Embodiment 3: tadpole powder 9%, earthworm powder 5%, loach powder 30%, river prawn powder 7%, grass carp powder 29%, crucian carp powder 8.5%, bean cake powder 8%, salt 0.5%, miscellaneous fish meal 2.2%, bone meal 0.8%, said percentage is percentage by weight.

[0015] Get the above-mentioned materials in proportion and pour them into a fish feed mixer and stir for 80 minutes, produce precipitated hard pellet feed with a multi-purpose fish feed machine, and then sieve with 40 meshes, and each pellet has a weight of 0.1 gram.

[0016] Others are the same as embodiment 1, omitted.

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PUM

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Abstract

The invention discloses a preparation method of feed for a snakehead. The feed comprises tadpole powder, earthworm powder, loach powder, river prawn powder, grass carp powder, crucian carp powder, soybean cake powder, salt, trash fish powder and bone powder; and the percentage is a weight percentage. The formula is prepared by adopting various materials; the proportion of all nutrition materials in the feed is moderate; and the requirements of the snakehead on fat, carbohydrate, crude fiber and mineral substances in the feed can all be met, so that purposes of the feed are achieved. The fish feed prepared by the formula is good in palatability, and can be absorbed rapidly and digested easily; the growth speed of the snakehead is high; the effects of the feed on the fingerling and adult snakehead feeding are good; the snakehead fed by the feed is large and heavy in weight; the morbidity of the snakehead is very low; and the feed is suitable for the feeding in various environments.

Description

technical field [0001] The invention relates to a preparation method of fish feed, in particular to a preparation method of snakehead feed. It belongs to the technical field of breeding feed. Background technique [0002] Snakefish is a precious freshwater fish, known as "the treasure of fish". It is a high-end health care product with comprehensive nutrition and delicious meat. It has high yield, thick and white flesh, less red muscle, no intermuscular thorns, and delicious taste. It is usually used to make fish fillets, and it is best produced in winter. At present, the breeding benefits of snakeheaded fish are remarkable, and it has become one of the hot spots in aquaculture. [0003] At present, with the popularization of artificial feeding, compound feed is the main feeding method, but the nutrients in the ingredients are not very reasonable, and the content of various proteins and vitamins is relatively low, which is very unfavorable to the growth of snakeheaded fish....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/175
Inventor 马营
Owner 马营
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