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Compound feed for young grass carps

A technology for compound feed and juvenile fish, which is applied in the field of fish feed to achieve the effects of good palatability, good stability and balanced nutrition

Active Publication Date: 2010-10-27
GUANGDONG TONGWEI FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

We noticed that the formula invention patents in the field of compound feed did not further explain the quality of the main raw materials, such as the Chinese patent ZL200510044621. The realization of the function has a lot to do with

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] (1) preparation

[0056] Steam fish meal 50kg Choline chloride 1kg

[0057] 250kg high-gluten flour 10kg calcium dihydrogen phosphate

[0058] 200kg soybean meal, 1kg allicin

[0059] Soy protein concentrate 60kg Dextran 1kg

[0060] Pea Protein Powder 30kg Zeolite Powder 5kg

[0061] Peanut meal 130 kg Secondary powder 10 kg

[0062] Rape meal 210kg Multivitamin 2kg

[0063] Fish Oil 10kg Complex Minerals 20kg

[0064] 10 kg soybean oil

[0065](2) After mixing the raw materials except fish oil evenly, pulverize all the raw materials until the raw materials accounting for 98% of the total mass of the raw materials pass through a 60-mesh sieve, and the raw materials accounting for 95% of the total raw material mass pass through a 80-mesh sieve;

[0066] (3) The raw material is moved into the conditioning and tempering device, and water vapor of 90 to 95°C and 6mPa is introduced into it, wherein the quality of the water vapor is 20% of the total mass of the raw ma...

Embodiment 2

[0069] (1) preparation

[0070] Steam fish meal 80kg Choline chloride 1kg

[0071] 200kg high-gluten flour 15kg calcium dihydrogen phosphate

[0072] 210 kg of soybean meal, 1 kg of allicin

[0073] Soy protein concentrate 60kg Dextran 1kg

[0074] Pea Protein Powder 30kg Zeolite Powder 5kg

[0075] Peanut meal 130 kg Secondary flour 20 kg

[0076] Rape meal 190kg Multivitamin 2kg

[0077] Fish Oil 20kg Complex Minerals 25kg

[0078] 10 kg soybean oil

[0079] (2) After mixing the raw materials except fish oil evenly, pulverize all the raw materials until the raw materials accounting for 98% of the total mass of the raw materials pass through a 60-mesh sieve, and the raw materials accounting for 95% of the total raw material mass pass through a 80-mesh sieve;

[0080] (3) The raw material is moved into the conditioning and tempering device, and water vapor of 90 to 95°C and 6mPa is introduced into it, wherein the quality of the water vapor is 20% of the total mass of th...

Embodiment 3

[0083] (1) preparation

[0084] Steam fish meal 130kg Peanut meal 110kg

[0085] High-gluten flour 200 kg rapeseed meal 170 kg

[0086] Soybean Meal 180kg Fish Oil 20kg

[0087] Soy protein concentrate 50kg Soybean oil 15kg

[0088] Pea Protein Powder 40kg Choline Chloride 2kg

[0089] Calcium dihydrogen phosphate 15 kg Secondary powder 21 kg

[0090] Allicin 2kg Multivitamins 3kg

[0091] Dextran 2kg Complex Minerals 30kg

[0092] Zeolite powder 10kg

[0093] (2) After mixing the raw materials except fish oil evenly, pulverize all the raw materials until the raw materials accounting for 98% of the total mass of the raw materials pass through a 60-mesh sieve, and the raw materials accounting for 95% of the total raw material mass pass through a 80-mesh sieve;

[0094] (3) The raw material is moved into the conditioning and tempering device, and water vapor of 90 to 95°C and 6mPa is introduced into it, wherein the quality of the water vapor is 20% of the total mass of th...

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PUM

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Abstract

The invention provides a compound feed for young grass carps, which relates to a feed for aquatic animals, in particular to a feed for fishes. The compound feed comprises the following raw materials in mass percent: 5-15% of steamed fish meal, 20-30% of strong flour, 15-25% of bean pulp, 4-8% of soybean protein concentrate, 1-4% of pea protein powder, 8-15% of peanut meal, 15-25% of rapeseed meal, 1-3% of fish oil, 1-3% of bean oil, 0.1-0.3% of choline chloride, 1-2% of calcium biphosphate, 0.1-0.2% of garlicin, 0.1-0.2% of glucan, 0.5-1.0% of zeolite powder, 1-3% of wheat shorts, 0.2-0.3% of compound vitamin and 2-4% of compound mineral. Compared with the prior art, the feed product of the invention has balanced nutrition, can meet the requirement of young grass carps for nutrition in the process of growth, has good palatability and high feed intake rate, has good stability in water, and can not pollute the water quality of aquaculture water easily.

Description

【Technical field】 [0001] The invention relates to a feed for aquatic animals, in particular to a fish feed. 【Background technique】 [0002] Grass carp belongs to the genus Grass carp of Cyprinidae Cyprinidae. The common names of grass carp are: grass carp, oil carp, grass carp, white carp, grass carp, grass root (Northeast), mixed son, black herring, etc. It inhabits rivers and lakes in plain areas, and generally prefers to live in the middle and lower layers of water and areas with many aquatic plants near the shore. It is lively, swims quickly, and often looks for food in groups. A typical herbivorous fish. Overwinter in the deep waters of main streams or lakes. Broodstock have the habit of swimming in the breeding season. It has been transplanted to many countries in Asia, Europe, America and Africa. Because of its rapid growth and wide source of feed, it is one of the four major domestic fish in freshwater farming in China. [0003] Grass carp farming has unique g...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/16A23K1/175
Inventor 龚玮
Owner GUANGDONG TONGWEI FEED
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