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Post-breeding rehabilitation feed for Epinephelus awoara

A technology of blue grouper and feed, applied in the field of fish feed, can solve the problem of slow growth of gonads again, achieve the effect of shortening recovery speed and improving fecundity

Inactive Publication Date: 2017-04-26
东兴市鸿生实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the unique physiological characteristics of blue grouper, the traditional recovery methods and feed for broodstock cannot fully meet their postpartum nutritional needs, and the phenomenon of slow gonad development often occurs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] The rehabilitation feed for blue grouper after breeding is composed of the following raw materials in parts by weight: 32 parts of fish meal, 6 parts of plant protein concentrate, 25 parts of soy sauce meal, 23 parts of ordinary flour, 1.5 parts of soybean oil, 2 parts of soybean lecithin, and 2 parts of fish oil , 1 part of magnesium oxide, 0.15 part of vitamin E, 0.3 part of freshwater fish vitamin, 0.8 part of compound mineral salt, 0.2 part of yeast active peptide, 0.1 part of astaxanthin, 0.3 part of choline, 0.3 part of betaine, eucommia leaf extract 0.4 parts, antifungal agent 0.1 parts, folic acid 0.2 parts, vitamin C phosphate 0.15 parts, palygorskite 3.16 parts.

Embodiment 2

[0011] The recovery feed for blue grouper after breeding consists of the following raw materials in parts by weight: 30 parts of fish meal, 10 parts of plant protein concentrate, 30 parts of soy sauce meal, 20 parts of barley flour, 1 part of soybean oil, 3 parts of soybean lecithin, 3 parts of fish oil, 1.5 parts of magnesium oxide, 0.2 parts of seawater fish vitamin, 1 part of compound mineral salt, 0.1 part of yeast active peptide, 0.3 part of astaxanthin, 0.1 part of choline, 0.5 part of betaine, 0.5 part of Eucommia leaf extract, antifungal agent 0.2 parts, folic acid 0.1 parts, vitamin C phosphate 0.2 parts, palygorskite 3 parts.

Embodiment 3

[0013] The rehabilitation feed for blue grouper after breeding consists of the following raw materials in parts by weight: 35 parts of fish meal, 8 parts of plant protein concentrate, 27 parts of soy sauce meal, 25 parts of barley flour, 3 parts of soybean oil, 1 part of soybean lecithin, 1 part of fish oil, 0.5 parts of magnesium oxide, 0.2 parts of vitamin E, 0.5 parts of seawater fish vitamins, 0.5 parts of compound mineral salts, 0.3 parts of yeast active peptides, 0.2 parts of astaxanthin, 0.5 parts of choline, 0.1 parts of betaine, 0.1 parts of antifungal agent , 0.3 parts of folic acid, 4 parts of palygorskite.

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PUM

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Abstract

The invention relates to a fish feed, in particular to a post-breeding rehabilitation feed for Epinephelus awoara, prepared from, by weight, 30-35 parts of fish meal, 8-10 parts of plant concentrated proteins, 25-30 parts of soy sauce meal, 20-25 parts of barley flour, 1-3 parts of soybean oil, 1-3 parts of soybean phospholipids, 1-3 parts of fish oil, 0.5-1.5 parts of magnesium oxide, 0.2-0.5 part of seawater fish vitamins, 0.5-1 part of composite mineral salt, 0.1-0.3 part of yeast active peptides, 0.1-0.3 part of astaxanthin, 0.1-0.5 part of choline, 0.1-0.5 part of betaine, 0.1-0.2 part of a mildew preventive, 0.1-0.3 part of folic acid, and 3-4 parts of palygorskite. The post-breeding rehabilitation feed for Epinephelus awoara can meet the requirement of postpartum parents of Epinephelus awoara for nutrition, so that postpartum rehabilitation speed of the parent fishes is increased, and reproductivity of the parent fishes is improved.

Description

technical field [0001] The invention relates to a fish feed, in particular to a recovery feed for blue grouper after breeding. Background technique [0002] The blue grouper, commonly known as perch cat, is one of the species of ray-finned fishes, Perciformes, Perciformes. Distributed in the North Pacific Ocean, Japan, China Taiwan, Vietnam, South Korea, China and other sea areas. It is a reef-struggling marine fish, with several orange-red spots on the lower part of the body, 6 dark brown vertical stripes on the side of the body, and only the caudal fin has spots. It is a warm-water mid- and lower-level fish. Juvenile fish feed on plankton, and adult fish eat fish, shrimp, crab, etc. The meat is delicious and is a rare fish. It is distributed in subtropical and tropical areas such as the East China Sea and South my country Sea. It is one of the important fish for export in my country. The recovery of broodstock after birth and the intensive cultivation of nutrients will m...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/22A23K10/30A23K10/37A23K20/105A23K20/147A23K20/158A23K20/174A23K20/20A23K20/28
CPCY02A40/818Y02P60/87
Inventor 尤王海
Owner 东兴市鸿生实业有限公司
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