Carp feed and preparation method thereof

A technology of carp feed and yeast feed, applied in animal feed, animal feed, climate change adaptation, etc., can solve problems such as drug residues, heavy metal poisoning, and fish liver tissue necrosis

Pending Publication Date: 2019-05-07
SHAANXI INST OF INT TRADE & COMMERCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If drugs are abused and the principles of medication are not followed in terms of drug species, medication frequency, and dosage, etc., drug residues and heavy metals will exceed the standard, which will not only cause drug-induced diseases in fish, but also cause carp drugs, heavy metals, etc. Poisoning can cause serious damage to fish liver tissue, leading to necrosis and degeneration of fish liver tissue, and even lead to mass death of carp

Method used

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  • Carp feed and preparation method thereof
  • Carp feed and preparation method thereof
  • Carp feed and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028]Weigh 120g of walnut shell powder, 60g of rapeseed cake, 80g of oat flour, 60g of sweet potato powder, and 40g of meat and bone meal, and vacuum-dry the above materials at a temperature of 60°C for 2 hours, and crush the above materials into 60-mesh powder, mix Evenly, add 20g of yeast feed, 20g of calcium hydrogen phosphate, 30g of corn flour, and 5g of salt, mix and stir evenly.

Embodiment 2

[0030] (1) Weigh 120g of walnut shell powder, 60g of rapeseed cake, 80g of oat flour, 60g of sweet potato powder, and 40g of meat and bone meal, vacuum-dry the above-mentioned materials at a temperature of 60°C for 2 hours, and pulverize the above-mentioned raw materials into 60-mesh powder, Mix well, fine powder, set aside;

[0031] (2) Take 15g of Jiaogulan powder, 20g of oyster powder, 15g of Toosendan, and 20g of dandelion, add 10 times the amount of water for the first time, decoct and extract for 1 hour, add 10 times the amount of water for the second time, decoct and extract for 1.5 hours, Filtrate, combine the two extracts, concentrate the filtrate to a relative density of 1.30-1.35, concentrate, dry and concentrate under reduced pressure at 65°C, and pulverize into a dry cream powder to obtain the Chinese herbal medicine extract, then add the step (1) fine powder, yeast Feed 20g, calcium hydrogen phosphate 20g, corn flour 30g, salt 5g, mix and stir evenly.

Embodiment 3

[0033] Weigh 140g of walnut shell powder, 40g of rapeseed cake, 90g of oat flour, 40g of sweet potato flour, and 60g of meat and bone meal, vacuum-dry the above materials at a temperature of 50°C for 3 hours, and crush the above materials into 80-mesh powder, mix Evenly, then add 30g of yeast feed, 30g of calcium hydrogen phosphate, 40g of corn flour, and 3g of salt, mix and stir evenly.

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Abstract

The invention discloses carp feed and a preparation method thereof. The feed is prepared from, by weight, 100-140 parts of walnut shell powder, 40-80 parts of a rapeseed cake, 70-90 parts of oatmeal,40-80 parts of sweet potato powder, 20-60 parts of meat and bone meal, 10-30 parts of yeast feed, 10-30 parts of calcium hydrogen phosphate, 20-40 parts of corn flour, 3-7 parts of salt, 10-20 parts of gynostemma pentaphyllum powder, 15-25 parts of oyster powder, 10-20 parts of Szechwan chinaberry fruit, and 15-25 parts of dandelion. The feed is balanced in nutrient composition, so that the feed can be conveniently absorbed by carps, the rapid weight gain of crucian carps can be promoted, and therefore, the disease resistance of the crucian carps can be enhanced, and the interior quality of carp meat can be improved.

Description

technical field [0001] The invention relates to carp feed and a preparation method thereof, belonging to the technical field of feed processing. Background technique [0002] Carp is one of the main freshwater fish species in my country. Carp has the characteristics of delicious meat, rich nutrition, and beautiful meaning. It also has the effect of lowering cholesterol and preventing arteriosclerosis and coronary heart disease. It is a high-quality food that is widely favored by consumers. Various fish diseases frequently occur in carp farming, such as gill rot, scale disease, enteritis, etc. These diseases are actually easy to prevent, but they often spread due to various subjective or objective reasons , resulting in serious losses. In particular, the water quality in aquaculture waters is poor, and pathogenic microorganisms exceed the standard, resulting in a relatively high incidence of fish diseases. If drugs are abused and the principles of drug use are not followed ...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/37A23K10/30A23K10/20A23K10/26A23K10/18A23K20/26A23K10/22
CPCY02P60/87Y02A40/818
Inventor 程芬
Owner SHAANXI INST OF INT TRADE & COMMERCE
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