Micropterus salmoides fry micro-particle feed and preparation method thereof

A technology of micro-pellet feed, largemouth bass, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of insufficiency of biological bait, deformed fry, unstable yield and quality, etc.

Inactive Publication Date: 2015-04-08
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 cultivation of largemouth bass fry in the prior art and still rely on natural biological baits such as rotifers, cladocerans and copepods. These natural baits have high production costs, low yield and quality. It is stable and unavoidable to carry pathogenic microorganisms, and with the growth of fry, the biological bait can no longer meet the nutritional needs of fry, and the nutrition is not balanced, resulting in the defects of deformity of fry and generally low survival rate of cultivation. It provides a kind of largemouth bass Seedling micro-granule feed and preparation method thereof

Method used

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  • Micropterus salmoides fry micro-particle feed and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] 1. Micropellet feed for largemouth bass fry, based on 1000 kg, its formula contains the following substances:

[0057] Antarctic krill powder 330 kg, egg protein powder 150 kg, white fish meal 120 kg, yellow worm powder 30 kg, α-starch 140 kg, soybean protein concentrate 100 kg, gluten powder 50 kg, fish oil 30 kg, phospholipid oil 20 kg kg, 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, 1.0 kg of fish multivitamin, 1.0 kg of antifungal agent, 1.0 kg of vitamin C, 0.5 kg of carnitine, Antioxidant 0.5 kg, inositol 0.3 kg.

[0058] 2, the preparation method comprises the following steps:

[0059] 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 according to the formula to make a small additive; Antarctic krill powder, poultry egg pr...

Embodiment 2

[0061] 1. Micropellet feed for largemouth bass fry, based on 1000 kg, its formula contains the following substances:

[0062] Antarctic krill powder 310 kg, egg protein powder 160 kg, white fish meal 125 kg, yellow worm powder 35 kg, α-starch 140 kg, soybean protein concentrate 100 kg, gluten powder 50 kg, fish oil 30 kg, phospholipid oil 20 kg kg, 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, 1.0 kg of fish multivitamin, 1.0 kg of antifungal agent, 1.0 kg of vitamin C, 0.5 kg of carnitine, Antioxidant 0.5 kg, inositol 0.3 kg.

[0063] 2. The preparation method is the same as in Example 1.

Embodiment 3

[0065] 1. Micropellet feed for largemouth bass fry, based on 1000 kg, its formula contains the following substances:

[0066] Antarctic krill powder 290 kg, egg protein powder 170 kg, white fish meal 130 kg, yellow worm powder 40 kg, α-starch 140 kg, soybean protein concentrate 100 kg, gluten powder 50 kg, fish oil 30 kg, phospholipid oil 20 kg kg, 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, 1.0 kg of fish multivitamin, 1.0 kg of antifungal agent, 1.0 kg of vitamin C, 0.5 kg of carnitine, Antioxidant 0.5 kg, inositol 0.3 kg.

[0067] 2. The preparation method is the same as in Example 1.

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Abstract

The invention discloses a micropterus salmoides fry micro-particle feed and a preparation method thereof. The feed comprises the following raw material components in 1000kg: 290kg-370kg of euphausia superba powder, 130kg-170kg of egg white powder, 110kg-130kg of whitefish powder, 20kg-40kg of tenebrio molitor powder, 140kg of alpha-starch, 100kg of soybean protein concentrate, 50kg of vital gluten, 30kg of fish oil, 20kg of phospholipid oil, 15kg of calcium dihydrogen phosphate, 5.0kg of fish microelements, 2.5kg of choline, 2.0kg of glycine betaine, 1.2kg of bentonite, 1.0kg of fish multi-vitamin, 1.0kg of a mildew preventive, 1.0kg of vitamin C, 0.5kg of carnitine, 0.5kg of an antioxidant and 0.3kg of inositol. The feed has the advantages of low cost, stable yield and quality, and high survival rate of fries and low fry malformation rate, and can completely replace natural biological bait.

Description

technical field [0001] The invention relates to a microparticle feed for largemouth bass fry and a preparation method thereof. Background technique [0002] Largemouth bass (Micropterus salmonides), also known as California sea bass, is popular among farmers and consumers because of its fast growth, strong adaptability and disease resistance, high yield and tender meat. It is an important freshwater species in my country. Farmed fish. In recent years, with the rapid development of largemouth bass breeding, the supply of largemouth bass fry is in short supply, but the cultivation of largemouth bass fry still relies on natural biological baits such as rotifers, cladocerans and copepods. These biological baits exist The disadvantages of high production cost, unstable yield and quality, and unavoidable carrying of pathogenic microorganisms limit the large-scale cultivation of largemouth bass fry. And along with the growth of fry, biological bait can no longer meet the nutrition...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/16A23K1/175
Inventor 潘明官周恒永陈乃松许云英杨杰
Owner SHANGHAI NONGHAO FEED
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