Snakehead feed and preparation method thereof

A blackfish feed and feed technology, applied in animal feed, animal feed, application and other directions, can solve the problems of low survival rate, unreasonable nutrients, slow growth of blackfish, etc., achieve high survival rate, convenient feeding, prevent fish effect of disease

Inactive Publication Date: 2015-08-12
铜陵县黑你养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, due to the unreasonable nutrient composition of snakehead feed, there are defects of slow growth and low survival rate of snakehead

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0015] A preparation method for snakehead feed, comprising the following steps:

[0016] (1), pulverization: put miscellaneous fish and shrimp into pulverizer and pulverize, make minced meat;

[0017] (2), mixing and stirring: take each material according to the above ratio, carry out mixing and stirring, and mix evenly;

[0018] (3), pelleting: put the material produced in the step (2) into a fish feed pellet machine to make pellets, and make hard pellet feed after aging and drying.

Embodiment 1

[0020] A snakehead fish feed, measured by weight percentage, comprises 60% of miscellaneous fish and minced shrimp, 20% of bean powder, 5% of yeast powder, 5% of multivitamin mineral salt, 5% of growth promoting agent and 5% of antibiotic. After weighing the above-mentioned substances in proportion, put them into the mixing equipment, stir for 10-15 minutes, then put them into the fish feed pellet machine, put them into the conditioning tank after pelleting, and input dry steam into the conditioning tank, and the conditioning tank The temperature of the inner pellets is controlled between 80-90°C by adjusting the amount of steam, and then dried by a dryer to produce hard pellet feed, which is then sieved with a 70 mesh, and the weight of each pellet is 0.15 grams. Pack it according to a certain weight. Can.

Embodiment 2

[0022] A snakehead fish feed, measured by weight percentage, comprises 70% of miscellaneous fish and minced shrimp, 20% of bean powder, 2% of yeast powder, 2% of multivitamin mineral salt, 3% of growth promoting agent and 3% of antibiotic. After weighing the above-mentioned substances in proportion, put them into the mixing equipment, stir for 10-15 minutes, then put them into the fish feed pellet machine, put them into the conditioning tank after pelleting, and input dry steam into the conditioning tank, and the conditioning tank The temperature of the inner pellets is controlled between 80-90°C by adjusting the amount of steam, and then dried by a dryer to produce hard pellet feed, which is then sieved with a 70-mesh mesh, and the weight of each pellet is 0.1 grams. Pack it according to a certain weight. Can.

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PUM

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Abstract

The invention discloses snakehead feed and a preparation method thereof. The snakehead feed comprises, by weight, 50-70% of trash fish and minced shrimp, 10-20% of bean flour, 2-5% of yeast powder, 1-5% of multi-vitamin mineral salt, 1-5% of growth promoting agent and 1-5% of antibiotics. The preparation method includes crushing, mixing and granulation. By the granulated feed which is prepared by being added with the multi-vitamin mineral salt, the growth promoting agent and the antibiotics and by means of granulation, curing and drying, feeding is facilitated, nutritive value of farmed snakehead can be ensured effectively, production speed of the snakehead is increased, fish diseases can be prevented effective, and survival rate of the snakehead is high.

Description

technical field [0001] The invention relates to a feed, in particular to a snakehead feed and a preparation method thereof. Background technique [0002] Snakefish, scientific name snakehead, has a ferocious temperament and preys on small fish, frogs and other small animals. It was originally a predator in freshwater aquaculture, but because of its delicious taste, high price, simple breeding, and remarkable benefits, it has become one of the most popular breeding in recent years. However, due to the large investment and high risk of snakehead farming, the technical requirements are relatively high. In the prior art, because the nutrient composition of snakeheaded feed is unreasonable, there is the defect of slow growth of snakeheaded fish and low survival rate of cultivation. Contents of the invention [0003] The object of the present invention is to overcome above-mentioned deficiencies in the prior art, provide a kind of snakeheaded fish feed with fast growth rate, hi...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16A23K1/175
Inventor 胡黑你
Owner 铜陵县黑你养殖专业合作社
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