Feed capable of enhancing growth performance and protein deposition of carp

A growth performance and protein technology, applied in animal feed, animal feed, application, etc., can solve the problem of low protein deposition rate in feed, and achieve the effect of protecting pond water, promoting growth and saving protein

Inactive Publication Date: 2013-06-26
HEILONGJIANG RIVER FISHERY RES INST CHINESE ACADEMY OF FISHERIES SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention aims to solve the problem of low protein deposition rate in the existing

Method used

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  • Feed capable of enhancing growth performance and protein deposition of carp
  • Feed capable of enhancing growth performance and protein deposition of carp

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0006] Specific embodiment one: a kind of feed that improves carp growth performance and protein deposition according to the mass fraction of this embodiment is made up of 17~19 parts of fish meal, 29~40 parts of soybean meal, 32~45 parts of soybean meal, 0.8~1.1 part of soybean lecithin , 2 to 3 parts of fish oil, 1 to 2 parts of soybean oil, 1.5 to 2.5 parts of calcium dihydrogen phosphate, 0.4 to 0.6 parts of choline, 0.2 to 0.5 parts of lysine, 0.1 to 0.25 parts of sulfur-containing amino acids, 0.4 to 0.6 parts of preservative The mixture is composed of 0.7-1.6 parts of α-ketoglutaric acid.

specific Embodiment approach 2

[0007] Specific embodiment two: what this embodiment is different from specific embodiment one is: the feed that improves carp growth performance and protein deposition is made of 18 parts of fish meal, 29.5 parts of soybean meal, 43.15 parts of secondary powder, 1 part of soybean lecithin, 2.5 parts of fish oil, 1.5 parts of soybean oil, 2 parts of calcium dihydrogen phosphate, 0.5 parts of choline, 0.4 parts of lysine, 0.2 parts of sulfur-containing amino acids, 0.5 parts of premix and 0.75 to 1.5 parts of α-ketoglutaric acid. Others are the same as the first embodiment.

specific Embodiment approach 3

[0008] Specific embodiment three: the difference between this embodiment and specific embodiment one or two is that the feed for improving carp growth performance and protein deposition is composed of 18 parts of fish meal, 40 parts of soybean meal, 32.95 parts of secondary powder, and 1 part of soybean by mass. Phospholipids, 2.5 parts of fish oil, 1.5 parts of soybean oil, 2 parts of calcium dihydrogen phosphate, 0.5 parts of choline, 0.2 parts of lysine, 0.2 parts of sulfur-containing amino acids, 0.5 parts of premix and 0.75 to 1.5 parts of α-ketoglutarate composition. Others are the same as those in Embodiment 1 or 2.

[0009] Prove the beneficial effect of the present invention by following test:

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Abstract

The invention relates to a feed capable of enhancing growth performance and protein deposition of a carp, solving the problem that protein deposition rate of the existing feed is low. The feed capable of enhancing growth performance and protein deposition of carp comprises the following components in parts by weight: 17-19 parts of fish meal, 29-40 parts of soybean meal, 32-45 parts of middlings, 0.8-1.1 parts of soybean lecithin, 2-3 parts of fish oil, 1-2 parts of soybean oil, 1.5-2.5 parts of monocalcium phosphate, 0.4-0.6 part of choline, 0.2-0.5 part of lysine, 0.1-0.25 part of sulfur-containing amino acid, 0.4-0.6 part of premix and 0.7-1.6 parts of alpha-ketoglutaric acid. The feed provided by the invention is applied to the field of carp cultivation.

Description

technical field [0001] The invention relates to a feed for improving carp growth performance and protein deposition. Background technique [0002] When the existing feed is fed to carp, only about 30% of the protein in the feed is deposited by the growing fish, and the rest is discharged into the pond, which not only causes waste of protein in the feed, but also pollutes the water body of the pond and affects the health of the fish. Contents of the invention [0003] The invention aims to solve the problem of low protein deposition rate in the existing feed, and provides a feed for improving carp growth performance and protein deposition. [0004] A feed for improving carp growth performance and protein deposition in the present invention is composed of 17-19 parts of fish meal, 29-40 parts of soybean meal, 32-45 parts of sub-meal, 0.8-1.1 parts of soybean lecithin, and 2-3 parts of fish oil. , 1-2 parts of soybean oil, 1.5-2.5 parts of calcium dihydrogen phosphate, 0.4-0...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16
Inventor 徐奇友位莹莹赵志刚罗亮王常安李晋南
Owner HEILONGJIANG RIVER FISHERY RES INST CHINESE ACADEMY OF FISHERIES SCI
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