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Rachycentron canadum compound feed and preparation method thereof

A technology of compound feed and cobia, which is applied in animal feed, animal feed, application, etc., can solve the problems of breeding water for bacteria, difficult storage of fresh miscellaneous fish, easy corruption and deterioration, etc., to prevent fatty liver, improve immunity, Promotes rapid growth

Inactive Publication Date: 2015-05-06
湛江恒兴特种饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And along with the continuous expansion of the cobia breeding scale, the continuous improvement of the degree of intensification, the breeding mode based on feeding fresh trash fish has been far from being able to meet the needs of its intensive farming; The market is in urgent need of high-efficiency, environmentally friendly cobia high-quality compound feed due to the disadvantages of easy corruption and deterioration, breeding of bacteria, and eutrophication of aquaculture water.
On the other hand, due to the unique characteristics of cobia's living habits and physiological mechanism, etc., there are high requirements for the nutrition, crushing particle size, mixing uniformity, feed formability and water resistance of cobia feed, while the existing It is difficult for cobia feed to meet these requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Prepare cobia compound feed of the present invention according to the following steps, comprising the following steps:

[0029] S1. Weigh each component according to the following proportions: fish meal 25.2%, lard residue 22%, peanut meal 19%, rapeseed meal 9.5%, refined flour 15%, gluten 5%, calcium dihydrogen phosphate 0.5% , Choline Chloride 0.4%, Mineral Premix 2%, Vitamin Premix 1%, Radix Radix 0.2%, Bupleurum 0.2%.

[0030] S2, pulverize the above-mentioned lard residue, peanut meal and rapeseed meal so that they can pass through a 1.5mm sieve;

[0031] S3, mixing the component raw materials pulverized in step S2 together with the remaining other component raw materials in a mixer for 5 minutes, and mixing uniformly;

[0032] S4, pulverize the homogeneously mixed mixed material in an ultrafine pulverizer, so that the pulverized mixed material can pass through the 85-mesh screen;

[0033] S5. Pass the mixed material pulverized in step S4 into the modulator for 5...

Embodiment 2

[0036] Prepare cobia compound feed of the present invention according to the following steps, comprising the following steps:

[0037] S1. Weigh each component according to the following proportions: fish meal 24%, lard residue 23%, peanut meal 18%, rapeseed meal 12%, refined flour 15.8%, gluten 4%, calcium dihydrogen phosphate 0.4% , Choline Chloride 0.5%, Mineral Premix 1%, Vitamin Premix 1%, Radix Radix 0.1%, Bupleurum 0.2%.

[0038] S2, pulverize the above-mentioned lard residue, peanut meal and rapeseed meal so that they can pass through a 2mm sieve;

[0039] S3. Mix the crushed component raw materials in step S2 together with the remaining other component raw materials in a mixer for 6 minutes, and mix them uniformly;

[0040] S4, pulverize the homogeneously mixed mixed material in an ultrafine pulverizer, so that the pulverized mixed material can pass through the 80-mesh sieve;

[0041] S5. Pass the mixed material pulverized in step S4 into the modulator for 5 minutes...

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PUM

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Abstract

The invention discloses a Rachycentron canadum compound feed and a preparation method thereof. The Rachycentron canadum compound feed is prepared from the following components in mass percent: 22%-29% of fish meal, 20%-25% of lard stearin, 16%-20% of peanut meal, 8%-12% of rapeseed meal, 12%-17% of refined flour, 2%-6% of wheat gluten, 0-1% of monocalcium phosphate, 0-0.5% of choline chloride, 1%-2% of mineral substance premix, 1%-2% of vitamin premix, 0.1%-0.2% of isatis root and 0.1%-0.2% of radix bupleuri. Compared with the prior art, the Rachycentron canadum compound feed has the beneficial effects that firstly, feed raw materials having high bioavailability, such as fish meal, lard stearin, peanut meal and rapeseed meal, are selected according to the digestive physiological characteristics of Rachycentron canadum, and have the advantages of promoting the rapid growth of the Rachycentron canadum, improving the digestibility of the Rachycentron canadum, enhancing the resistance to pathogens and the like; and secondly, isatis root and radix bupleuri are added as feed raw materials and have the important efficacies on improving the immunity of the Rachycentron canadum and preventing fatty liver, and therefore, the health of the Rachycentron canadum is ensured and the growth of the Rachycentron canadum is promoted.

Description

technical field [0001] The invention relates to a cobia compound feed, which belongs to the technical field of compound feeds, in particular to a cobia compound feed and a preparation method thereof. Background technique [0002] Cobia, belonging to Perciformes, Perciformes, and Cobia, is distributed in the Mediterranean Sea, Atlantic Ocean, India, and Pacific Ocean. It is also distributed along the coast of my country, but the output is small, and it is a warm-water fish in open seas. Because it has many advantages such as fast growth, strong adaptability, few diseases, and easy to catch, and the meat has more thorns, less thorns, delicious taste, and rich nutrition, it is very popular among farmers and consumers. Generally, the price per kilogram is more than 80 yuan, and the economic benefits of breeding are relatively high. Cobia can be cultured in my country's coastal waters. It grows fast and has high economic benefits. It is considered to be a fish with the most pote...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16A23K1/175
Inventor 张旭娟赵丽梅刘丽波刘兴旺张海涛王卓铎姜永杰王托
Owner 湛江恒兴特种饲料有限公司
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