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Compound granulated feed for young epinephelus

A technology for compound feed and grouper, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of water stability and unsatisfactory fat utilization efficiency, so as to enhance external competitiveness, improve digestion and absorption, and achieve high economic efficiency. effect of benefit

Inactive Publication Date: 2013-03-13
FUJIAN TIANMA TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] There are respective advantages in the above disclosed patents, but these disclosed grouper feeds are basically unsatisfactory in terms of stability in water, fat utilization efficiency, etc., and need to be improved

Method used

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  • Compound granulated feed for young epinephelus
  • Compound granulated feed for young epinephelus
  • Compound granulated feed for young epinephelus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1, the most basic content of each component of the present invention is as follows:

[0040]

[0041]

[0042] Prepare the feed according to the formula shown in the above table, and raise the grouper juveniles for 30 days. The grouper juveniles that ingest the feed of this embodiment are more active in feeding, have good stability in water, grow faster and have better economic benefits.

Embodiment 2

[0043] Embodiment 2, the content of each component after adding an appropriate amount of additives in the present invention is as follows:

[0044]

[0045] Prepare the feed according to the formula shown in the above table, and raise the grouper juveniles for 30 days. The grouper juveniles feeding on the feed of this embodiment are active in feeding, have good stability in water, grow fast and have good economic benefits.

Embodiment 3

[0046] Embodiment 3, the content of each component after adding an appropriate amount of additives in the present invention is as follows:

[0047]

[0048] Prepare the feed according to the formula shown in the above table, and raise the grouper juveniles for 30 days. The grouper juveniles feeding on the feed of this embodiment are active in feeding, have good stability in water, grow fast and have good economic benefits.

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Abstract

The invention discloses a compound granulated feed for young epinephelus, which is suitable for feeding young epinephelus, i.e., the young epinephelus with the weight ranging from 50g to 500g. The compound granulated feed comprises the following components by weight percent: fish meal, flour, extruded soybeans, bean pulps, wheat gluten flour, fish oil, beer yeast, mineral substances, monocalcium phosphate, choline chloride, seaweed powders, an emulsifying agent, various vitamins and the like. The compound feed provided by the invention has the advantages that various nutrients are provided: the compound granulated feed is rich in various necessary proteins, trace elements, special mineral substances, vitamins and the like, so that the requirement of the young epinephelus for various nutritional ingredients can be met, and the conversion ratio of the feed is high; the compound granulated feed has good stability in water and little pollutes a cultivation water body: natural raw materials such as the wheat gluten flour and the like which are beneficial to the formation and the stabilization of a feed product are added, so that the compound granulated feed can be soaked in water for over 3h without dispersing, and the pollution to the cultivation water body is reduced; and the emulsifying agent is additionally provided so that the utilization efficiency of the young epinephelus to fat is improved.

Description

technical field [0001] The invention relates to the field of fish feed, in particular to the field of granular compound feed for juvenile grouper fish. Background technique [0002] Grouper (Epinephelus spp.) is a general term for fish of the genus Epinephelus in the family Serranidae. There are more than 100 kinds of carnivorous fish in the middle and lower layers of warm water in the world. They have the advantages of fast growth and high economic value. They are considered to be one of the most promising fish under intensive farming conditions. [0003] Grouper is a carnivorous fish, and the main bait fed in the past was small miscellaneous fish with high freshness. With the rapid development of the grouper aquaculture industry, the supply of bait fish is also becoming increasingly tense, and it is imperative to promote the feeding of grouper with artificial compound feed. At present, there have been some reports on the research on grouper compound feed. The title of t...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16
Inventor 胡兵李惠张蕉南张蕉霖徐海霞陈庆堂
Owner FUJIAN TIANMA TECH GRP
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