Rachycentron canadum overwintering compound feed and preparation method thereof

A technology for compound feed and cobia, applied in animal feed, animal feed, application and other directions, can solve the problems of difficult to guarantee nutrients, difficult to meet the fat content of cobia, unfavorable digestion, etc., to protect intestinal health, improve winter survival rate, The effect of improving digestion

Inactive Publication Date: 2015-06-10
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

However, the current cobia compound feed is difficult to meet the fat content requirements of cobia during growth, it is difficult to ensure sufficient nutrients, and it is not conducive to its digestion

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Prepare No. 1 cobia overwintering compound feed according to the following steps, as follows:

[0025] S1. Weigh the raw materials of each component according to the following proportions: fish meal 24%, krill meal 18%, wheat protein powder 3%, glutinous rice 15%, flour 10.6%, calcium dihydrogen phosphate 1.2%, mixed oil 4%, soybean Concentrated protein 10%, peanut cake 3%, brewer's yeast 6%, choline chloride 1.2%, minerals 2%, vitamin premix 1.8%, antifungal agent 0.2%;

[0026] S2. Grinding the fish meal, krill meal, flour, calcium dihydrogen phosphate, glutinous rice, wheat gluten powder, soybean protein concentrate, peanut cake, and brewer's yeast into a mixed coarse material, passing through a 20-30 mesh screen, and then Mix the coarse material with other raw materials and mix thoroughly to form a mixed material. The mixed material passes through a superfine pulverizer so that all ingredients can pass through a 80-mesh screen;

[0027] S3, conditioning, granulatin...

Embodiment 2

[0030] Prepare No. 2 cobia overwintering compound feed according to the following steps, as follows:

[0031] S1. Weigh the raw materials of each component according to the following proportions: fish meal 26%, krill meal 20%, wheat protein powder 4%, glutinous rice 10%, flour 8.6%, calcium dihydrogen phosphate 1.2%, mixed oil 4%, soybean Concentrated protein 10%, peanut cake 4%, brewer's yeast 7%, choline chloride 1.2%, minerals 2%, vitamin premix 1.8%, anti-mold agent 0.2%;

[0032] S2. Grinding the fish meal, krill meal, flour, calcium dihydrogen phosphate, glutinous rice, wheat gluten powder, soybean protein concentrate, peanut cake, and brewer's yeast into a mixed coarse material, passing through a 20-30 mesh screen, and then Mix the coarse material with other raw materials and mix thoroughly to form a mixed material. The mixed material passes through a superfine pulverizer so that all ingredients can pass through a 80-mesh screen;

[0033] S3, conditioning, granulating,...

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PUM

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Abstract

The invention discloses a rachycentron canadum overwintering compound feed and a preparation method thereof. The feed comprises the following components in percentage by mass: 24-26% of fish meal, 17-21% of euphausia meal, 2-4% of wheat protein powder, 10-15% of sticky rice, 8-12% of flour, 1.2% of monocalcium phosphate, 4% of mixed oil, 10% of soy protein concentrate, 3-5% of peanut cake, 6-8% of beer yeast, 1.2% of choline chloride, 2% of minerals, 1.8% of vitamin premix and 0.2% of a mildew preventive. Compared with the prior art, the rachycentron canadum overwintering compound feed and the preparation method thereof have the beneficial effects that firstly, sticky rice is used for replacing flour partially and is added into the rachycentron canadum feed, so that the fat content of a rachycentron canadum body can be improved obviously, and the anti-freezing capability is improved; secondly, fish oil, soybean oil and inkfish oil form mixed oil according to a certain ratio, so that the assimilation capability to grease by rachycentron canadum can be improved; thirdly, the digestive ability of rachycentron canadum can be improved, the intestinal health is protected, and the overwintering survival rate is improved.

Description

technical field [0001] The invention relates to a cobia compound feed, which belongs to the technical field of compound feed, in particular to a cobia overwintering 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, and it is also distributed along the coast of my country. 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 potential for inshore cage culture. [0003] However,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/16
Inventor 姜永杰王卓铎张旭娟赵丽梅刘丽波徐志雄王托
Owner 湛江恒兴特种饲料有限公司
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