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Penaeus vannamei Boone compound feed and processing method thereof

A technology of compound feed and processing method, applied in animal feed, animal feed, application, etc., can solve the problems of increased metabolic load of fish, unbalanced nutrition, unstable effect, etc., and achieve enhanced immune function and disease resistance. , increase the content of flavor substances, and the processing method is simple and convenient

Inactive Publication Date: 2012-05-16
SOUTH CHINA NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the replacement effect of different feed protein sources is not satisfactory, and there are many problems such as nutritional imbalance, amino acid imbalance, and unstable effect.
At this stage, the protein content in shrimp feed is still at a relatively high level. A large number of studies have shown that excessive protein in feed not only increases the metabolic load of the fish body, but also causes nutritional or metabolic diseases in severe cases, and at the same time increases the excretion of nitrogen and phosphorus, especially Nitrogen excretion seriously pollutes the breeding ecological environment

Method used

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  • Penaeus vannamei Boone compound feed and processing method thereof
  • Penaeus vannamei Boone compound feed and processing method thereof
  • Penaeus vannamei Boone compound feed and processing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0037] The young Penaeus vannamei feed formula of the present invention is used for the young Penaeus vannamei whose body length is 1-5cm, and its specific materials are as follows:

[0038]

[0039]

[0040] The above-mentioned fish meal is Peruvian fish meal. In addition, 15-25 kg of fish oil and 15-25 kg of phospholipid oil are added to the above-mentioned feed per ton. In the present embodiment, 15 kilograms of fish oil and 25 kilograms of phospholipid oil are added in the above-mentioned per ton of feed.

[0041] The processing method of Penaeus vannamei compound feed of the present invention comprises the following steps:

[0042] 1) clean up the raw materials;

[0043] 2) Dosing according to the ratio of each component;

[0044] 3) Mix the ingredients;

[0045] 4) Pulverize the mixed feed and mix it after pulverization;

[0046] 5) Carrying out the conditioning and tempering process of the pulverized and mixed feed;

[0047] 6) Granulating the feed that has ...

Embodiment 2

[0053] The young Penaeus vannamei feed formula of the present invention is used for the young Penaeus vannamei with a body length of 5-10 cm, and its specific materials are as follows:

[0054]

[0055]

[0056] The above-mentioned fish meal is Peruvian fish meal. In addition, 15-25 kg of fish oil and 15-25 kg of phospholipid oil are added to the above-mentioned feed per ton. In the present embodiment, 20 kilograms of fish oil and 22 kilograms of phospholipid oil are added in the above-mentioned per ton of feed.

[0057] The processing method of the Penaeus vannamei compound feed of the present invention is the same as that of Example 1.

Embodiment 3

[0059] The young Penaeus vannamei feed formula of the present invention is used for the young Penaeus vannamei with a body length of more than 10 cm, and its specific materials are as follows:

[0060]

[0061]

[0062] The above-mentioned fish meal is Peruvian fish meal. In addition, 15-25 kg of fish oil and 15-25 kg of phospholipid oil are added to the above-mentioned feed per ton. In the present embodiment, 25 kilograms of fish oil and 15 kilograms of phospholipid oil are added in the above-mentioned per ton of feed.

[0063] The processing method of the Penaeus vannamei compound feed of the present invention is the same as that of Example 1.

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Abstract

The invention discloses a Penaeus vannamei Boone compound feed and a processing method thereof. Each ton of feed comprises the following raw materials in kilograms: 50-150kg of fish meal, 240-270kg of soybean meal, 200-220kg of peanut press pulp, 140-180kg of rapeseed meal, 200-230kg of standard flour, 30kg of squid meal, 10kg of immune-enhancing growth promoter, 16-26kg of zeolite powder and 4kg of salt. In addition, 15-25kg of fish oil and 15-25kg of phospholipids oil are also added to each ton of feed. The invention can greatly reduce the consumption of fish meal in the shrimp compound feed, equalize nutrition and meet the demand of the shrimp farming industry. The Penaeus vannamei Boone compound feed disclosed by the invention can greatly improve the disease-resistant, degeneration-resistant and anti-stress abilities and the survival rate of shrimps, and has the beneficial effects of saving the farming cost, raising the farming benefit, producing green, safe and tasty marine products and stabilizing the shrimp farming industry. The processing method of the Penaeus vannamei Boone compound feed disclosed by the invention is simple and convenient.

Description

technical field [0001] The invention relates to a Penaeus vannamei compound feed and a processing method thereof, in particular to a Penaeus vannamei compound feed that saves emission and reduces emissions, is safe and efficient and a processing method thereof, and belongs to the innovative technology of the Penaeus vannamei compound feed and a processing method thereof. Background technique [0002] Protein is an indispensable nutrient to maintain the normal structure and function of prawns, and is one of the most important and expensive ingredients in prawn feed. Therefore, the study of nutritional requirements of prawns often starts with the optimal protein level in the feed. Compared with traditional farmed fish and terrestrial animals, prawns have a higher demand for protein. Generally speaking, the appropriate protein requirement in the main feed for prawns is 40-55%. Penaeus vannamei, which is mainly raised in South China, has undergone years of gradual domestication ...

Claims

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Application Information

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IPC IPC(8): A23K1/18
Inventor 王安利苗玉涛王维娜叶超霞廖绍安刘媛田建肖冼健安
Owner SOUTH CHINA NORMAL UNIVERSITY