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Soybean snakehead feed

A feed and snakehead technology, applied in animal feed, animal feed, applications, etc., can solve the problems of not preventing the oxidation of phospholipids, and achieve the effects of avoiding adverse effects, avoiding high costs, and reducing the occurrence of diseases

Inactive Publication Date: 2013-06-26
ZHEJIANG YIXING INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Chinese snakehead compound feed disclosed in the Chinese invention patent of application publication number CN 101869212 A does not have substances to prevent phospholipids from being oxidized

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The snakehead feed in the present embodiment comprises the following components by weight: 33 parts of fish meal, 19 parts of soybean, 4 parts of soybean meal, 11 parts of rapeseed meal, 6 parts of corn gluten meal, 20.2 parts of wheat, 20 parts of flour, calcium dihydrogen phosphate 1.8 parts, soybean oil 1.5 parts, zeolite powder 2 parts.

[0017] Urine enzyme activity is an effective index to evaluate the activity of heat-sensitive anti-nutritional factors. If the activity of urine enzyme is high, it means that the activity of heat-sensitive anti-nutritional factors is high, otherwise it is low. The urease activity of soybean, soybean meal and snakehead feed in this example was determined to be 0.9, 0.03-0.05, and 0, respectively. It shows that the activity of the heat-sensitive anti-nutritional factor in the snakehead feedstuff in this example has basically lost its activity.

Embodiment 2

[0019] The snakehead feed in the present embodiment comprises the following components by weight: 24 parts of fish meal, 10 parts of soybean, 5 parts of rapeseed meal, 2 parts of corn gluten meal, 10 parts of wheat, 10 parts of flour, 1.5 parts of calcium dihydrogen phosphate, soybean oil 1 part, 1 part of zeolite powder.

[0020] The preparation process of the snakehead feed in this example is as follows: the raw materials are prepared and granulated according to the above formula; the water content (mass content) during the preparation and granulation process is 16% to 18%, the temperature is 132°C, and the pressure is 25 to 30 atmospheres.

Embodiment 3

[0022] The snakehead feed in the present embodiment comprises the following components by weight: 34 parts of fish meal, 20 parts of soybean, 10 parts of soybean meal, 10 parts of rapeseed meal, 6 parts of corn gluten meal, 23 parts of wheat, 22 parts of flour, calcium dihydrogen phosphate 2 parts, soybean oil 4 parts, zeolite powder 2 parts.

[0023] The preparation process of the snakehead feed in this example is as follows: the raw materials are prepared and granulated according to the above formula; the water content (mass content) during the preparation and granulation process is 16% to 18%, the temperature is 132°C, and the pressure is 25 to 30 atmospheres.

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PUM

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Abstract

The invention relates to a feed specially used for snakeheads; the feed is characterized by comprising the components in parts by weight: 24-34 parts of fish meal, 10-20 parts of soybeans, 0-10 parts of bean pulp, 5-10 parts of rapeseed meal, 2-6 parts of corn protein powder, 10-23 parts of wheat, 10-22 parts of flour, 1.5-2 parts of monocalcium phosphate, 1-4 parts of soya-bean oil and 1-2 parts of zeolite powder. The feed oil is used, so that the feed protein is saved, the input quantity of nitrogen carried by the feed material and the fish excrement for the aquatic water can be reduced, and the eutrophication of the aquatic water quality is effectively controlled.

Description

technical field [0001] The invention relates to a special feed for snakeheads, especially suitable for snakeheads cultured in freshwater ponds. Background technique [0002] Snakehead, also known as black fish, raw fish, black stick, snakehead fish, salmon, and scorpion fish, belongs to the genus Snakehead in the family Snakeheadidae of Perciformes. The meat of snakehead has less fat and thorns and is delicious. It is one of the high-end aquatic products. In Chinese traditional medicine, snakehead has the effect of removing blood stasis and promoting muscle growth, nourishing and enriching blood. Snakeheads are distributed in all geographical regions of my country, while artificial breeding is mainly in South China, East China, and Central China. The maximum unit yield of pond culture can reach 4000kg / mu, and the economic benefits of breeding are very good. Snakehead is a carnivorous fish with a high demand for protein and fat. The feed protein is generally 40% to 45%, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/10A23K1/175A23K1/16
Inventor 应乳良浦琴华周伦瑜朱葛忠
Owner ZHEJIANG YIXING INDAL
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