Microparticle feed for grouper fries and preparation method for microparticle feed

A technology of micro-granule feed and fry, applied in animal feed, animal feed, application and other directions, can solve the problems of low survival rate of fry cultivation, unstable quality and quantity of biological bait, and high cultivation cost

Inactive Publication Date: 2015-04-15
SHANGHAI NONGHAO FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the defects of low survival rate and high cultivation cost caused by the use of biological bait to cultivate grouper

Method used

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  • Microparticle feed for grouper fries and preparation method for microparticle feed
  • Microparticle feed for grouper fries and preparation method for microparticle feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] A kind of micro-granule feed for grouper fry, in 1000 kg, its formula contains the following materials: 360 kg of Antarctic krill powder, 200 kg of poultry egg protein powder, 125 kg of white fish meal, 40 kg of yellow worm powder, 100 kg of α-starch kg, 50 kg of concentrated soybean protein, 50 kg of gluten, 25 kg of fish oil, 20 kg of phospholipid oil, 15 kg of calcium dihydrogen phosphate, 5.0 kg of fish trace elements, 2.5 kg of choline, 2.0 kg of betaine, 1.2 kg of bentonite, Fish multivitamin 1.0 kg, antifungal agent 1.0 kg, vitamin C 1.0 kg, carnitine 0.5 kg, antioxidant 0.5 kg and inositol 0.3 kg.

[0058] The preparation method of this grouper fry microparticle feed comprises the steps:

[0059] (1) According to the formula, fish trace elements, choline, betaine, bentonite, fish multidimensional, antifungal agent, vitamins, carnitine, antioxidant, inositol and α-starch are mixed uniformly through a mixer to make a small additive; Mix Antarctic krill powder, po...

Embodiment 2

[0064] A kind of micro-granule feed for grouper fry, in 1000 kg, its formula contains the following materials: 380 kg of Antarctic krill powder, 190 kg of poultry egg protein powder, 120 kg of white fish meal, 35 kg of yellow worm powder, 100 kg of α-starch kg, 50 kg of concentrated soybean protein, 50 kg of gluten, 25 kg of fish oil, 20 kg of phospholipid oil, 15 kg of calcium dihydrogen phosphate, 5.0 kg of fish trace elements, 2.5 kg of choline, 2.0 kg of betaine, 1.2 kg of bentonite, Fish multivitamin 1.0 kg, antifungal agent 1.0 kg, vitamin C 1.0 kg, carnitine 0.5 kg, antioxidant 0.5 kg and inositol 0.3 kg.

[0065] The preparation method is the same as in Example 1.

Embodiment 3

[0067] A kind of grouper fry microparticle feed, in 1000 kg, its formula contains the following materials: 400 kg of Antarctic krill powder, 180 kg of poultry egg protein powder, 115 kg of white fish meal, 30 kg of yellow worm powder, 100 kg of α-starch kg, 50 kg of concentrated soybean protein, 50 kg of gluten, 25 kg of fish oil, 20 kg of phospholipid oil, 15 kg of calcium dihydrogen phosphate, 5.0 kg of fish trace elements, 2.5 kg of choline, 2.0 kg of betaine, 1.2 kg of bentonite, Fish multivitamin 1.0 kg, antifungal agent 1.0 kg, vitamin C 1.0 kg, carnitine 0.5 kg, antioxidant 0.5 kg and inositol 0.3 kg.

[0068] The preparation method is the same as in Example 1.

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Abstract

The invention discloses a microparticle feed for grouper fries. The microparticle feed comprises 320-400 kilograms of an euphausia superba powder, 180-220 kilograms of an egg protein powder, 115-135 kilograms of a white fish powder, 30-50 kilograms of a tenebrio molitor powder, 100 kilograms of alpha-starch, 50 kilograms of soybean protein concentrates, 50 kilograms of wheat gluten, 25 kilograms of fish oil, 20 kilograms of phosphatide oil, 15 kilograms of monocalcium phosphate, 5.0 kilograms of fish trace elements, 2.5 kilograms of choline, 2.0 kilograms of glycine betaine, 1.2 kilograms of bentonite, 1.0 kilograms of fish multidimension, 1.0 kilogram of a mildew preventive, 1.0 kilogram of vitamin C, 0.5 kilogram of carnitine, 0.5 kilogram of an antioxidant and 0.3 kilogram of inositol. The microparticle feed disclosed by the invention is low in cost and fully replaces a biological bait in a grouper fry breeding process, and the survival rate of the fries is increased.

Description

technical field [0001] The invention relates to aquatic feed, in particular to a grouper fry microparticle feed and a preparation method thereof. Background technique [0002] Grouper (Epinephelus sp) is a warm-water reef-dwelling fish belonging to the family Serranidae of the order Perciformes, and is widely distributed in the southeast coast of my country. Grouper meat is delicious, nutritious, and has high edible value and health value. It is a rare marine economic fish. In recent years, with the success of grouper seedling breeding technology and the continuous development of culture technology, grouper has become an important marine aquaculture species along the coasts of Guangdong, Hainan and Fujian in my country. However, at present, the cultivation of grouper fry still relies on natural biological bait. The biological bait has a short storage time, unstable quality, sometimes unbalanced nutrition, and germs, which lead to a decline in the quality and resistance of t...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/10A23K1/16A23K1/00
Inventor 潘明官周恒永陈乃松许云英杨杰
Owner SHANGHAI NONGHAO FEED
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